diff --git a/.travis.yml b/.travis.yml
index 27ecba6c8..2b1b99b26 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -17,7 +17,7 @@ matrix:
         - COMMON_FLAGS="DYNAMIC_ARCH=1 TARGET=NEHALEM NUM_THREADS=32"
       script:
         - set -e
-        - travis_wait 45 make QUIET_MAKE=1 $COMMON_FLAGS $BTYPE
+        - make QUIET_MAKE=1 $COMMON_FLAGS $BTYPE
         - make -C test $COMMON_FLAGS $BTYPE
         - make -C ctest $COMMON_FLAGS $BTYPE
         - make -C utest $COMMON_FLAGS $BTYPE
@@ -25,14 +25,14 @@ matrix:
         - TARGET_BOX=LINUX64
         - BTYPE="BINARY=64"
 
-        #    - <<: *test-ubuntu
-        #      os: linux-ppc64le
-        #      before_script:
-        #        - COMMON_FLAGS="DYNAMIC_ARCH=1 TARGET=POWER8 NUM_THREADS=32"
-        #      env:
-        #        # for matrix annotation only
-        #        - TARGET_BOX=PPC64LE_LINUX
-        #        - BTYPE="BINARY=64 USE_OPENMP=1"
+    - <<: *test-ubuntu
+      os: linux-ppc64le
+      before_script:
+        - COMMON_FLAGS="DYNAMIC_ARCH=1 TARGET=POWER8 NUM_THREADS=32"
+      env:
+        # for matrix annotation only
+        - TARGET_BOX=PPC64LE_LINUX
+        - BTYPE="BINARY=64 USE_OPENMP=1"
 
     - <<: *test-ubuntu
       env:
diff --git a/Makefile.system b/Makefile.system
index 2cf1322a9..8843d0ad3 100644
--- a/Makefile.system
+++ b/Makefile.system
@@ -322,12 +322,13 @@ CCOMMON_OPT	+= -DMS_ABI
 endif
 
 ifeq ($(C_COMPILER), GCC)
-#Test for supporting MS_ABI
+#Version tests for supporting specific features (MS_ABI, POWER9 intrinsics)
 GCCVERSIONGTEQ4 := $(shell expr `$(CC) -dumpversion | cut -f1 -d.` \>= 4)
 GCCVERSIONGT4 := $(shell expr `$(CC) -dumpversion | cut -f1 -d.` \> 4)
+GCCVERSIONGT5 := $(shell expr `$(CC) -dumpversion | cut -f1 -d.` \> 5)
 GCCMINORVERSIONGTEQ7 := $(shell expr `$(CC) -dumpversion | cut -f2 -d.` \>= 7)
 ifeq ($(GCCVERSIONGT4), 1)
-# GCC Majar version > 4
+# GCC Major version > 4
 # It is compatible with MSVC ABI.
 CCOMMON_OPT	+= -DMS_ABI
 endif
@@ -554,8 +555,17 @@ endif
 ifeq ($(ARCH), power)
 DYNAMIC_CORE = POWER6
 DYNAMIC_CORE += POWER8
+ifneq ($(C_COMPILER), GCC)
 DYNAMIC_CORE += POWER9
 endif
+ifeq ($(C_COMPILER), GCC)
+ifeq ($(GCCVERSIONGT5), 1)
+DYNAMIC_CORE += POWER9
+else
+$(info, OpenBLAS: Your gcc version is too old to build the POWER9 kernels.)
+endif
+endif
+endif
 
 # If DYNAMIC_CORE is not set, DYNAMIC_ARCH cannot do anything, so force it to empty
 ifndef DYNAMIC_CORE
diff --git a/cpuid_arm64.c b/cpuid_arm64.c
index e8aa29813..9e019fe3e 100644
--- a/cpuid_arm64.c
+++ b/cpuid_arm64.c
@@ -206,6 +206,33 @@ void get_subdirname(void)
 	printf("arm64");
 }
 
+void get_cpucount(void)
+{
+int n=0;
+
+#ifdef linux
+	FILE *infile;
+  	char buffer[2048], *p,*t;
+  	p = (char *) NULL ;
+
+  	infile = fopen("/proc/cpuinfo", "r");
+
+	while (fgets(buffer, sizeof(buffer), infile))
+	{
+
+		if (!strncmp("processor", buffer, 9))
+		n++;
+  	}
+
+  	fclose(infile);
+
+	printf("#define NUM_CORES %d\n",n);
+#endif
+
+}
+
+
+
 void get_cpuconfig(void)
 {
 
@@ -309,6 +336,7 @@ void get_cpuconfig(void)
 			printf("#define DTB_SIZE             4096     \n");
 			break;	
 	}
+	get_cpucount();
 }
 
 
@@ -351,5 +379,3 @@ void get_features(void)
 #endif
 	return;
 }
-
-
diff --git a/driver/others/dynamic_power.c b/driver/others/dynamic_power.c
index 0c4a87a5e..1dec5f4b3 100644
--- a/driver/others/dynamic_power.c
+++ b/driver/others/dynamic_power.c
@@ -3,7 +3,9 @@
 
 extern gotoblas_t gotoblas_POWER6;
 extern gotoblas_t gotoblas_POWER8;
+#if (!defined C_GCC) || (GCC_VERSION >= 60000)
 extern gotoblas_t gotoblas_POWER9;
+#endif
 
 extern void openblas_warning(int verbose, const char *msg);
 
@@ -19,7 +21,9 @@ static char *corename[] = {
 char *gotoblas_corename(void) {
 	if (gotoblas == &gotoblas_POWER6)	return corename[1];
 	if (gotoblas == &gotoblas_POWER8)	return corename[2];
+#if (!defined C_GCC) || (GCC_VERSION >= 60000)
 	if (gotoblas == &gotoblas_POWER9)	return corename[3];
+#endif
 	return corename[0];
 }
 
@@ -29,8 +33,10 @@ static gotoblas_t *get_coretype(void) {
 		return &gotoblas_POWER6;
 	if (__builtin_cpu_is("power8"))
 		return &gotoblas_POWER8;
+#if (!defined C_GCC) || (GCC_VERSION >= 60000)
 	if (__builtin_cpu_is("power9"))
 		return &gotoblas_POWER9;
+#endif
 	return NULL;
 }
 
@@ -53,7 +59,9 @@ static gotoblas_t *force_coretype(char * coretype) {
 	{
 	case  1: return (&gotoblas_POWER6);
 	case  2: return (&gotoblas_POWER8);
+#if (!defined C_GCC) || (GCC_VERSION >= 60000)
 	case  3: return (&gotoblas_POWER9);
+#endif
 	default: return NULL;
 	}
 	snprintf(message, 128, "Core not found: %s\n", coretype);
diff --git a/kernel/Makefile.L3 b/kernel/Makefile.L3
index f83def47b..7998c135a 100644
--- a/kernel/Makefile.L3
+++ b/kernel/Makefile.L3
@@ -24,9 +24,11 @@ ifeq ($(TARGET), LOONGSON3B)
 USE_TRMM = 1
 endif
 
-ifeq ($(CORE), GENERIC)
+ifneq ($(DYNAMIC_ARCH), 1)
+ifeq ($(TARGET), GENERIC)
 USE_TRMM = 1
 endif
+endif
 
 ifeq ($(CORE), HASWELL)
 USE_TRMM = 1
diff --git a/kernel/power/KERNEL.POWER8 b/kernel/power/KERNEL.POWER8
index 43f004fbb..c08f3fb00 100644
--- a/kernel/power/KERNEL.POWER8
+++ b/kernel/power/KERNEL.POWER8
@@ -89,14 +89,14 @@ ZTRSMKERNEL_RT	= ../generic/trsm_kernel_RT.c
 #SMINKERNEL   = ../arm/min.c
 #DMINKERNEL   = ../arm/min.c
 #
-ISAMAXKERNEL = isamax.c
+ISAMAXKERNEL = isamax_power8.S
 IDAMAXKERNEL = idamax.c
-ICAMAXKERNEL = icamax.c
+ICAMAXKERNEL = icamax_power8.S
 IZAMAXKERNEL = izamax.c
 #
-ISAMINKERNEL = isamin.c
+ISAMINKERNEL = isamin_power8.S
 IDAMINKERNEL = idamin.c
-ICAMINKERNEL = icamin.c
+ICAMINKERNEL = icamin_power8.S
 IZAMINKERNEL = izamin.c
 #
 #ISMAXKERNEL  = ../arm/imax.c
@@ -112,7 +112,7 @@ ZASUMKERNEL  = zasum.c
 #
 SAXPYKERNEL  = saxpy.c
 DAXPYKERNEL  = daxpy.c
-CAXPYKERNEL  = caxpy.c
+CAXPYKERNEL  = caxpy_power8.S
 ZAXPYKERNEL  = zaxpy.c
 #
 SCOPYKERNEL  = scopy.c
diff --git a/kernel/power/KERNEL.POWER9 b/kernel/power/KERNEL.POWER9
index a570a903a..2ed843fff 100644
--- a/kernel/power/KERNEL.POWER9
+++ b/kernel/power/KERNEL.POWER9
@@ -89,14 +89,14 @@ ZTRSMKERNEL_RT	= ../generic/trsm_kernel_RT.c
 #SMINKERNEL   = ../arm/min.c
 #DMINKERNEL   = ../arm/min.c
 #
-ISAMAXKERNEL = isamax.c
+ISAMAXKERNEL = isamax_power9.S
 IDAMAXKERNEL = idamax.c
-ICAMAXKERNEL = icamax.c
+ICAMAXKERNEL = icamax_power9.S
 IZAMAXKERNEL = izamax.c
 #
-ISAMINKERNEL = isamin.c
+ISAMINKERNEL = isamin_power9.S
 IDAMINKERNEL = idamin.c
-ICAMINKERNEL = icamin.c
+ICAMINKERNEL = icamin_power9.S
 IZAMINKERNEL = izamin.c
 #
 #ISMAXKERNEL  = ../arm/imax.c
@@ -112,7 +112,7 @@ ZASUMKERNEL  = zasum.c
 #
 SAXPYKERNEL  = saxpy.c
 DAXPYKERNEL  = daxpy.c
-CAXPYKERNEL  = caxpy.c
+CAXPYKERNEL  = caxpy_power9.S
 ZAXPYKERNEL  = zaxpy.c
 #
 SCOPYKERNEL  = scopy.c
@@ -123,7 +123,7 @@ ZCOPYKERNEL  = zcopy.c
 SDOTKERNEL   =  sdot.c
 DDOTKERNEL   =  ddot.c
 DSDOTKERNEL  =  sdot.c
-CDOTKERNEL   =  cdot.c
+CDOTKERNEL   =  cdot_power9.S
 ZDOTKERNEL   =  zdot.c
 #
 SNRM2KERNEL  = ../arm/nrm2.c
diff --git a/kernel/power/caxpy_power8.S b/kernel/power/caxpy_power8.S
new file mode 100644
index 000000000..09a423571
--- /dev/null
+++ b/kernel/power/caxpy_power8.S
@@ -0,0 +1,574 @@
+#define ASSEMBLER
+#include "common.h"
+/*
+	.file	"caxpy.c"
+	.abiversion 2
+	.section	".text"
+	.align 2
+	.p2align 4,,15
+	.globl caxpy_k
+	.type	caxpy_k, @function
+*/
+
+	PROLOGUE
+
+caxpy_k:
+.LCF0:
+0:	addis 2,12,.TOC.-.LCF0@ha
+	addi 2,2,.TOC.-.LCF0@l
+	.localentry	caxpy_k,.-caxpy_k
+	mr. 7,3
+	ble 0,.L33
+	cmpdi 7,9,1
+	beq 7,.L41
+.L3:
+	mtctr 7
+	ld 7,96(1)
+	sldi 9,9,3
+	sldi 7,7,3
+	.p2align 4,,15
+.L14:
+	lfs 10,4(8)
+	lfs 11,0(8)
+	lfs 12,0(10)
+	lfs 0,4(10)
+	fmuls 10,2,10
+#ifdef CONJ	
+	fmsubs 11,11,1,10
+#else	
+	fmadds 11,11,1,10
+#endif
+	fadds 12,12,11
+	stfs 12,0(10)
+	lfs 11,0(8)
+	lfs 12,4(8)
+	add 8,8,9
+	fmuls 11,2,11
+#ifdef CONJ	
+	fmsubs 12,12,1,11
+	fsubs 0,0,12
+#else	
+	fmadds 12,12,1,11
+	fadds 0,0,12
+#endif
+	stfs 0,4(10)
+	add 10,10,7
+	bdnz .L14
+.L33:
+	li 3,0
+	blr
+	.p2align 4,,15
+.L41:
+	ld 6,96(1)
+	cmpdi 7,6,1
+	bne 7,.L3
+	rldicr. 4,7,0,59
+	std 31,-8(1)
+	li 11,0
+	bne 0,.L42
+.L4:
+	addi 6,11,8
+	subf 0,4,7
+	sldi 6,6,2
+	addi 9,6,-32
+	add 5,10,6
+	add 3,8,9
+	add 6,8,6
+	subfc 5,5,3
+	add 9,10,9
+	subfe 5,5,5
+	subfc 6,6,9
+	subfe 31,31,31
+	addi 6,5,1
+	addi 5,31,1
+	or 6,6,5
+	rlwinm 6,6,0,0xff
+	cmpwi 7,6,0
+	beq 7,.L7
+	sradi 6,4,63
+	srdi 5,7,63
+	subfc 31,7,4
+	adde 6,5,6
+	subfic 31,0,3
+	subfe 31,31,31
+	xori 6,6,0x1
+	neg 31,31
+	and 6,6,31
+	rlwinm 6,6,0,0xff
+	cmpwi 7,6,0
+	beq 7,.L7
+	cmpd 7,4,7
+	li 6,1
+	blt 7,.L43
+.L9:
+	addi 0,7,-1
+	subf 0,4,0
+	subfic 0,0,3
+	subfe 31,31,31
+	addi 0,31,1
+	rlwinm 0,0,0,0xff
+	cmpwi 7,0,0
+	bne 7,.L10
+	sradi 0,4,63
+	subfc 31,7,4
+	adde 5,5,0
+	rlwinm 5,5,0,0xff
+	cmpwi 7,5,0
+	bne 7,.L10
+	addi 0,6,-1
+	addis 31,2,.LC3@toc@ha
+	std 30,-16(1)
+	xscvdpspn 12,1
+	xscvdpspn 11,2
+	srdi. 30,0,2
+	addis 6,2,.LC2@toc@ha
+	addi 6,6,.LC2@toc@l
+	mtctr 30
+	addi 31,31,.LC3@toc@l
+	lxvd2x 42,0,6
+	li 5,16
+	li 6,0
+	lxvd2x 41,0,31
+	xxspltw 12,12,0
+	xxspltw 11,11,0
+	xxpermdi 42,42,42,2
+	xxpermdi 41,41,41,2
+	beq 0,.L44
+	.p2align 4,,15
+.L11:
+#ifdef CONJ
+	lxvd2x 44,3,6
+	lxvd2x 45,3,5
+	lxvd2x 33,9,6
+	lxvd2x 0,9,5
+	xxpermdi 44,44,44,2
+	xxpermdi 45,45,45,2
+	xxpermdi 32,33,33,2
+	xxpermdi 33,0,0,2
+	vperm 11,13,12,10
+	vperm 13,13,12,9
+	vperm 12,1,0,10
+	vperm 1,1,0,9
+	xvmulsp 0,11,43
+	xvmulsp 32,11,45
+	xvmsubmsp 45,12,0
+	xvmaddasp 32,12,43
+	xvaddsp 44,32,44
+	xvsubsp 32,33,45
+	vmrglw 1,0,12
+	vmrghw 0,0,12
+#else
+	lxvd2x 45,3,6
+	lxvd2x 33,3,5
+	lxvd2x 43,9,6
+	lxvd2x 0,9,5
+	xxpermdi 45,45,45,2
+	xxpermdi 33,33,33,2
+	xxpermdi 32,43,43,2
+	xxpermdi 43,0,0,2
+	vperm 12,1,13,10
+	vperm 1,1,13,9
+	vperm 13,11,0,10
+	vperm 11,11,0,9
+	xvmulsp 0,11,44
+	xvmulsp 32,11,33
+	xvmaddmsp 33,12,0
+	xvmsubasp 32,12,44
+	xvaddsp 45,32,45
+	xvaddsp 32,33,43
+	vmrglw 1,0,13
+	vmrghw 0,0,13
+#endif
+	xxpermdi 0,33,33,2
+	xxpermdi 32,32,32,2
+	stxvd2x 0,9,6
+	addi 6,6,32
+	stxvd2x 32,9,5
+	addi 5,5,32
+	bdnz .L11
+	rldicr 0,0,0,61
+	ld 30,-16(1)
+	sldi 9,0,1
+	add 4,4,0
+	add 11,11,9
+.L10:
+	sldi 6,11,2
+	addi 9,4,1
+	addi 5,6,4
+	cmpd 7,7,9
+	lfsx 12,8,6
+	lfsx 0,10,6
+	addi 9,11,2
+	lfsx 11,8,5
+	fmuls 11,2,11
+#ifdef CONJ	
+	fmadds 12,12,1,11
+#else	
+	fmsubs 12,12,1,11
+#endif	
+	fadds 0,0,12
+	stfsx 0,10,6
+	lfsx 11,8,6
+	lfsx 12,8,5
+	lfsx 0,10,5
+	fmuls 11,2,11
+#ifdef CONJ	
+	fmsubs 12,12,1,11
+	fsubs 0,0,12
+#else	
+	fmadds 12,12,1,11
+	fadds 0,0,12
+#endif
+	stfsx 0,10,5
+	ble 7,.L39
+	sldi 9,9,2
+	addi 6,4,2
+	addi 5,9,4
+	cmpd 7,7,6
+	lfsx 12,8,9
+	lfsx 0,10,9
+	addi 6,11,4
+	lfsx 11,8,5
+	fmuls 11,2,11
+#ifdef CONJ	
+	fmadds 12,1,12,11
+#else	
+	fmsubs 12,1,12,11
+#endif	
+	fadds 0,0,12
+	stfsx 0,10,9
+	lfsx 11,8,9
+	lfsx 12,8,5
+	lfsx 0,10,5
+	fmuls 11,2,11
+	fmsubs 12,1,12,11
+	fsubs 0,0,12
+	stfsx 0,10,5
+	ble 7,.L39
+	sldi 6,6,2
+	addi 4,4,3
+	addi 5,6,4
+	cmpd 7,7,4
+	lfsx 12,8,6
+	lfsx 0,10,6
+	addi 9,11,6
+	lfsx 11,8,5
+	fmuls 11,2,11
+#ifdef CONJ	
+	fmadds 12,1,12,11
+#else
+	fmsubs 12,1,12,11
+#endif
+	fadds 0,0,12
+	stfsx 0,10,6
+	lfsx 11,8,6
+	lfsx 12,8,5
+	lfsx 0,10,5
+	fmuls 11,2,11
+#ifdef CONJ	
+	fmsubs 12,1,12,11
+	fsubs 0,0,12
+#else	
+	fmadds 12,1,12,11
+	fadds 0,0,12
+#endif	
+	stfsx 0,10,5
+	ble 7,.L39
+	sldi 9,9,2
+	ld 31,-8(1)
+	addi 7,9,4
+	lfsx 12,8,9
+	lfsx 0,10,9
+	lfsx 11,8,7
+	fmuls 11,2,11
+#ifdef CONJ	
+	fmadds 12,1,12,11
+#else	
+	fmsubs 12,1,12,11
+#endif	
+	fadds 0,0,12
+	stfsx 0,10,9
+	lfsx 11,8,9
+	lfsx 12,8,7
+	lfsx 0,10,7
+	fmuls 2,2,11
+#ifdef CONJ	
+	fmsubs 1,1,12,2
+	fsubs 1,0,1
+#else	
+	fmadds 1,1,12,2
+	fadds 1,0,1
+#endif	
+	stfsx 1,10,7
+	b .L33
+.L43:
+	mr 6,0
+	b .L9
+.L7:
+	addi 10,4,1
+	cmpd 7,10,7
+	subf 10,4,7
+	mtctr 10
+	bgt 7,.L26
+	li 10,-1
+	rldicr 10,10,0,0
+	cmpd 7,7,10
+	beq 7,.L26
+	.p2align 4,,15
+.L13:
+	lfs 10,4(3)
+	lfs 11,0(3)
+	addi 9,9,8
+	addi 3,3,8
+	lfs 12,-8(9)
+	lfs 0,-4(9)
+	fmuls 10,2,10
+#ifdef CONJ	
+	fmadds 11,1,11,10
+#else	
+	fmsubs 11,1,11,10
+#endif	
+	fadds 12,12,11
+	stfs 12,-8(9)
+	lfs 11,-8(3)
+	lfs 12,-4(3)
+	fmuls 11,2,11
+#ifdef CONJ	
+	fmsubs 12,1,12,11
+	fsubs 0,0,12
+#else	
+	fmadds 12,1,12,11
+	fadds 0,0,12
+#endif	
+	stfs 0,-4(9)
+	bdnz .L13
+.L39:
+	ld 31,-8(1)
+	b .L33
+.L42:
+#ifdef CONJ
+	fneg 0,1
+	xxpermdi 32,1,1,0
+	addis 9,2,.LANCHOR0@toc@ha
+	std 28,-32(1)
+	sradi. 28,4,1
+	addi 9,9,.LANCHOR0@toc@l
+	xscvdpspn 5,2
+	xvcvdpsp 32,32
+	lxvd2x 12,0,9
+	xxpermdi 39,0,0,0
+	xxspltw 5,5,0
+	xvcvdpsp 39,39
+#else
+	fneg 0,2
+	xxpermdi 39,2,2,0
+	addis 9,2,.LANCHOR0@toc@ha
+	std 28,-32(1)
+	sradi. 28,4,1
+	addi 9,9,.LANCHOR0@toc@l
+	xscvdpspn 5,1
+	xvcvdpsp 39,39
+	lxvd2x 12,0,9
+	xxpermdi 32,0,0,0
+	xxspltw 5,5,0
+	xvcvdpsp 32,32
+#endif
+	xxpermdi 12,12,12,2
+	vmrgew 7,7,0
+	beq 0,.L5
+	xxlnor 38,12,12
+	std 29,-24(1)
+	std 30,-16(1)
+	mr 6,8
+	mr 9,10
+	li 29,0
+	li 30,16
+	li 31,32
+	li 12,48
+	li 0,64
+	li 11,80
+	li 3,96
+	li 5,112
+	.p2align 4,,15
+.L6:
+	lxvd2x 6,0,9
+	lxvd2x 40,0,6
+	addi 29,29,8
+	lxvd2x 41,6,30
+	lxvd2x 42,6,31
+	cmpd 7,28,29
+	lxvd2x 43,6,12
+	lxvd2x 44,6,0
+	lxvd2x 45,6,11
+	lxvd2x 33,6,3
+	lxvd2x 32,6,5
+	lxvd2x 7,9,30
+	addi 6,6,128
+	lxvd2x 8,9,31
+	lxvd2x 9,9,12
+	xxpermdi 40,40,40,2
+	xxpermdi 6,6,6,2
+	lxvd2x 10,9,0
+	lxvd2x 11,9,11
+	xxpermdi 41,41,41,2
+	xxpermdi 42,42,42,2
+	lxvd2x 12,9,3
+	lxvd2x 0,9,5
+	xxpermdi 43,43,43,2
+	xxpermdi 44,44,44,2
+	xxpermdi 45,45,45,2
+	xxpermdi 33,33,33,2
+	xxpermdi 32,32,32,2
+	xxpermdi 7,7,7,2
+	xxpermdi 8,8,8,2
+	xxpermdi 9,9,9,2
+	xxpermdi 10,10,10,2
+	xxpermdi 11,11,11,2
+	xxpermdi 12,12,12,2
+	xxpermdi 0,0,0,2
+#ifndef CONJ	
+	xvmaddasp 6,5,40
+	xvmaddasp 7,5,41
+	xvmaddasp 8,5,42
+	xvmaddasp 9,5,43
+	xvmaddasp 10,5,44
+	xvmaddasp 11,5,45
+	xvmaddasp 12,5,33
+	xvmaddasp 0,5,32
+	vperm 8,8,8,6
+	vperm 9,9,9,6
+	vperm 10,10,10,6
+	vperm 11,11,11,6
+	vperm 12,12,12,6
+	vperm 13,13,13,6
+	vperm 1,1,1,6
+	vperm 0,0,0,6
+#endif
+	xvmaddasp 6,39,40
+	xvmaddasp 7,39,41
+	xvmaddasp 8,39,42
+	xvmaddasp 9,39,43
+	xvmaddasp 10,39,44
+	xvmaddasp 11,39,45
+	xvmaddasp 12,39,33
+	xvmaddasp 0,39,32
+#ifdef CONJ	
+	vperm 8,8,8,6
+	vperm 9,9,9,6
+	vperm 10,10,10,6
+	vperm 11,11,11,6
+	vperm 12,12,12,6
+	vperm 13,13,13,6
+	vperm 1,1,1,6
+	vperm 0,0,0,6
+	xvmaddasp 6,5,40
+	xvmaddasp 7,5,41
+	xvmaddasp 8,5,42
+	xvmaddasp 9,5,43
+	xvmaddasp 10,5,44
+	xvmaddasp 11,5,45
+	xvmaddasp 12,5,33
+	xvmaddasp 0,5,32
+#endif
+	xxpermdi 6,6,6,2
+	xxpermdi 7,7,7,2
+	xxpermdi 8,8,8,2
+	xxpermdi 9,9,9,2
+	stxvd2x 6,0,9
+	xxpermdi 10,10,10,2
+	stxvd2x 7,9,30
+	xxpermdi 11,11,11,2
+	stxvd2x 8,9,31
+	xxpermdi 12,12,12,2
+	stxvd2x 9,9,12
+	xxpermdi 0,0,0,2
+	stxvd2x 10,9,0
+	stxvd2x 11,9,11
+	stxvd2x 12,9,3
+	stxvd2x 0,9,5
+	addi 9,9,128
+	bgt 7,.L6
+	ld 29,-24(1)
+	ld 30,-16(1)
+.L5:
+	cmpd 7,7,4
+	ble 7,.L36
+	sldi 11,4,1
+	ld 28,-32(1)
+	b .L4
+.L36:
+	ld 28,-32(1)
+	ld 31,-8(1)
+	b .L33
+.L44:
+	li 31,1
+	mtctr 31
+	b .L11
+.L26:
+	li 10,1
+	mtctr 10
+	b .L13
+	.long 0
+	.byte 0,0,0,0,0,4,0,0
+	.size	caxpy_k,.-caxpy_k
+	.section	.rodata
+	.align 4
+	.set	.LANCHOR0,. + 0
+	.type	swap_mask_arr, @object
+	.size	swap_mask_arr, 16
+swap_mask_arr:
+	.byte	4
+	.byte	5
+	.byte	6
+	.byte	7
+	.byte	0
+	.byte	1
+	.byte	2
+	.byte	3
+	.byte	12
+	.byte	13
+	.byte	14
+	.byte	15
+	.byte	8
+	.byte	9
+	.byte	10
+	.byte	11
+	.section	.rodata.cst16,"aM",@progbits,16
+	.align 4
+.LC2:
+	.byte	31
+	.byte	30
+	.byte	29
+	.byte	28
+	.byte	23
+	.byte	22
+	.byte	21
+	.byte	20
+	.byte	15
+	.byte	14
+	.byte	13
+	.byte	12
+	.byte	7
+	.byte	6
+	.byte	5
+	.byte	4
+.LC3:
+	.byte	27
+	.byte	26
+	.byte	25
+	.byte	24
+	.byte	19
+	.byte	18
+	.byte	17
+	.byte	16
+	.byte	11
+	.byte	10
+	.byte	9
+	.byte	8
+	.byte	3
+	.byte	2
+	.byte	1
+	.byte	0
+	.ident	"GCC: (SUSE Linux) 7.3.1 20180323 [gcc-7-branch revision 258812]"
+	.gnu_attribute 4, 1
+	.section	.note.GNU-stack,"",@progbits
diff --git a/kernel/power/caxpy_power9.S b/kernel/power/caxpy_power9.S
new file mode 100644
index 000000000..48e6e5ba3
--- /dev/null
+++ b/kernel/power/caxpy_power9.S
@@ -0,0 +1,538 @@
+#define ASSEMBLER
+#include "common.h"
+
+/*
+	.file	"caxpy.c"
+	.abiversion 2
+	.section	".text"
+	.align 2
+	.p2align 4,,15
+	.globl caxpy_k
+	.type	caxpy_k, @function
+*/
+
+	PROLOGUE
+
+caxpy_k:
+.LCF0:
+0:	addis 2,12,.TOC.-.LCF0@ha
+	addi 2,2,.TOC.-.LCF0@l
+	.localentry	caxpy_k,.-caxpy_k
+	mr. 7,3
+	ble 0,.L33
+	cmpdi 7,9,1
+	beq 7,.L37
+.L3:
+	mtctr 7
+	ld 7,96(1)
+	sldi 9,9,3
+	sldi 7,7,3
+	.p2align 4,,15
+.L14:
+	lfs 10,4(8)
+	lfs 11,0(8)
+	lfs 12,0(10)
+	lfs 0,4(10)
+	fmuls 10,2,10
+#ifdef CONJ	
+	fmadds 11,11,1,10
+#else
+	fmsubs 11,11,1,10
+#endif
+	fadds 12,12,11
+	stfs 12,0(10)
+	lfs 11,0(8)
+	lfs 12,4(8)
+	add 8,8,9
+	fmuls 11,2,11
+#ifdef CONJ
+	fmsubs 12,12,1,11
+	fsubs 0,0,12
+#else
+	fmadds 12,12,1,11
+	fadds 0,0,12
+#endif
+	stfs 0,4(10)
+	add 10,10,7
+	bdnz .L14
+.L33:
+	li 3,0
+	blr
+	.p2align 4,,15
+.L37:
+	ld 6,96(1)
+	cmpdi 7,6,1
+	bne 7,.L3
+	rldicr. 4,7,0,59
+	li 11,0
+	bne 0,.L38
+.L4:
+	addi 6,11,8
+	subf 0,4,7
+	sldi 6,6,2
+	addi 9,6,-32
+	add 5,10,6
+	add 6,8,6
+	add 3,8,9
+	add 9,10,9
+	subfc 5,5,3
+	subfe 5,5,5
+	subfc 6,6,9
+	subfe 12,12,12
+	addi 6,5,1
+	addi 5,12,1
+	or 6,6,5
+	rlwinm 6,6,0,0xff
+	cmpwi 7,6,0
+	beq 7,.L7
+	sradi 6,4,63
+	srdi 5,7,63
+	subfc 12,7,4
+	adde 6,5,6
+	subfic 12,0,4
+	subfe 12,12,12
+	xori 6,6,0x1
+	neg 12,12
+	and 6,6,12
+	rlwinm 6,6,0,0xff
+	cmpwi 7,6,0
+	beq 7,.L7
+	cmpd 7,4,7
+	li 6,1
+	blt 7,.L39
+.L9:
+	addi 0,7,-1
+	subf 0,4,0
+	subfic 0,0,3
+	subfe 12,12,12
+	addi 0,12,1
+	rlwinm 0,0,0,0xff
+	cmpwi 7,0,0
+	bne 7,.L10
+	sradi 0,4,63
+	subfc 12,7,4
+	adde 5,5,0
+	rlwinm 5,5,0,0xff
+	cmpwi 7,5,0
+	bne 7,.L10
+	xscvdpspn 0,1
+	xscvdpspn 12,2
+	addi 0,6,-1
+	std 31,-8(1)
+	addis 12,2,.LC2@toc@ha
+	addis 6,2,.LC3@toc@ha
+	li 5,16
+	srdi. 31,0,2
+	addi 6,6,.LC3@toc@l
+	addi 12,12,.LC2@toc@l
+	mtctr 31
+	lxv 41,0(6)
+	lxv 42,0(12)
+	li 6,0
+	xxspltw 0,0,0
+	xxspltw 12,12,0
+	beq 0,.L40
+	.p2align 4,,15
+.L11:
+#ifdef CONJ
+	lxvx 33,3,5
+	lxvx 44,3,6
+	lxvx 43,9,6
+	lxvx 32,9,5
+	vperm 13,1,12,10
+	vperm 12,1,12,9
+	vperm 8,0,11,10
+	vperm 0,0,11,9
+	xvmulsp 33,12,44
+	xvmulsp 11,12,45
+	xvmaddasp 33,0,45
+	xvmsubmsp 44,0,11
+	xvaddsp 33,33,40
+	xvsubsp 32,32,44
+#else
+	lxvx 33,3,6
+	lxvx 32,3,5
+	lxvx 43,9,6
+	lxvx 44,9,5
+	vperm 13,0,1,10
+	vperm 0,0,1,9
+	vperm 8,12,11,10
+	vperm 12,12,11,9
+	xvmulsp 33,12,32
+	xvmulsp 11,12,45
+	xvmsubasp 33,0,45
+	xvmaddmsp 32,0,11
+	xvaddsp 33,33,40
+	xvaddsp 32,32,44
+#endif
+	vmrglw 13,0,1
+	vmrghw 0,0,1
+	stxvx 45,9,6
+	stxvx 32,9,5
+	addi 6,6,32
+	addi 5,5,32
+	bdnz .L11
+	rldicr 0,0,0,61
+	ld 31,-8(1)
+	sldi 9,0,1
+	add 4,4,0
+	add 11,11,9
+.L10:
+	sldi 5,11,2
+	addi 6,4,1
+	addi 9,11,2
+	addi 3,5,4
+	lfsx 12,8,5
+	cmpd 7,7,6
+	lfsx 0,10,5
+	lfsx 11,8,3
+	fmuls 11,2,11
+#ifdef CONJ
+	fmadds 12,12,1,11
+#else
+	fmsubs 12,12,1,11
+#endif
+	fadds 0,0,12
+	stfsx 0,10,5
+	lfsx 11,8,5
+	lfsx 12,8,3
+	lfsx 0,10,3
+	fmuls 11,2,11
+#ifdef CONJ
+	fmsubs 12,12,1,11
+	fsubs 0,0,12
+#else
+	fmadds 12,12,1,11
+	fadds 0,0,12
+#endif
+	stfsx 0,10,3
+	ble 7,.L33
+	sldi 9,9,2
+	addi 5,4,2
+	addi 6,11,4
+	addi 3,9,4
+	lfsx 12,8,9
+	cmpd 7,7,5
+	lfsx 0,10,9
+	lfsx 11,8,3
+	fmuls 11,2,11
+#ifdef CONJ
+	fmadds 12,1,12,11
+#else
+	fmsubs 12,1,12,11
+#endif
+	fadds 0,0,12
+	stfsx 0,10,9
+	lfsx 11,8,9
+	lfsx 12,8,3
+	lfsx 0,10,3
+	fmuls 11,2,11
+#ifdef CONJ
+	fmsubs 12,1,12,11
+	fsubs 0,0,12
+#else
+	fmadds 12,1,12,11
+	fadds 0,0,12
+#endif
+	stfsx 0,10,3
+	ble 7,.L33
+	sldi 6,6,2
+	addi 4,4,3
+	addi 9,11,6
+	addi 5,6,4
+	lfsx 12,8,6
+	cmpd 7,7,4
+	lfsx 0,10,6
+	lfsx 11,8,5
+	fmuls 11,2,11
+#ifdef CONJ
+	fmadds 12,1,12,11
+#else
+	fmsubs 12,1,12,11
+#endif
+	fadds 0,0,12
+	stfsx 0,10,6
+	lfsx 11,8,6
+	lfsx 12,8,5
+	lfsx 0,10,5
+	fmuls 11,2,11
+#ifdef CONJ
+	fmsubs 12,1,12,11
+	fsubs 0,0,12
+#else
+	fmadds 12,1,12,11
+	fadds 0,0,12
+#endif
+	stfsx 0,10,5
+	ble 7,.L33
+	sldi 9,9,2
+	addi 7,9,4
+	lfsx 12,8,9
+	lfsx 0,10,9
+	lfsx 11,8,7
+	fmuls 11,2,11
+#ifdef CONJ
+	fmadds 12,1,12,11
+#else
+	fmsubs 12,1,12,11
+#endif
+	fadds 0,0,12
+	stfsx 0,10,9
+	lfsx 11,8,9
+	lfsx 12,8,7
+	lfsx 0,10,7
+	fmuls 2,2,11
+#ifdef CONJ
+	fmsubs 1,1,12,2
+	fsubs 1,0,1
+#else
+	fmadds 1,1,12,2
+	fadds 1,0,1
+#endif
+	stfsx 1,10,7
+	b .L33
+.L39:
+	mr 6,0
+	b .L9
+.L38:
+#ifdef CONJ
+	fneg 0,1
+	xxpermdi 45,1,1,0
+	xscvdpspn 12,2
+	addis 9,2,.LANCHOR0@toc@ha
+	sradi. 3,4,1
+	xxpermdi 44,0,0,0
+	addi 9,9,.LANCHOR0@toc@l
+	xvcvdpsp 45,45
+	lxv 33,0(9)
+	xvcvdpsp 32,44
+	xxspltw 12,12,0
+#else
+	fneg 12,2
+	xxpermdi 32,2,2,0
+	xscvdpspn 0,1
+	addis 9,2,.LANCHOR0@toc@ha
+	sradi. 3,4,1
+	xxpermdi 45,12,12,0
+	addi 9,9,.LANCHOR0@toc@l
+	xvcvdpsp 32,32
+	lxv 33,0(9)
+	xvcvdpsp 45,45
+	xxspltw 0,0,0
+#endif
+	vmrgew 0,0,13
+	beq 0,.L5
+	mr 6,8
+	mr 9,10
+	li 5,0
+	.p2align 4,,15
+.L6:
+	lxv 38,16(6)
+	lxv 11,16(9)
+	addi 5,5,8
+	addi 6,6,128
+	addi 9,9,128
+	lxv 39,-96(6)
+	lxv 40,-80(6)
+	lxv 41,-64(6)
+	lxv 42,-48(6)
+	cmpd 7,3,5
+	lxv 43,-32(6)
+	lxv 45,-128(6)
+	lxv 44,-16(6)
+#ifdef CONJ
+	lxv 0,-128(9)
+	vpermr 17,6,6,1
+	xvmaddmsp 38,32,11
+	lxv 11,-96(9)
+	vpermr 18,7,7,1
+	vpermr 19,8,8,1
+	vpermr 2,9,9,1
+	vpermr 3,10,10,1
+	vpermr 4,11,11,1
+	xvmaddasp 0,32,45
+	vpermr 5,12,12,1
+	xvmaddmsp 39,32,11
+	lxv 11,-80(9)
+	vpermr 13,13,13,1
+	xvmaddasp 38,12,49
+	xvmaddmsp 40,32,11
+	lxv 11,-64(9)
+	xvmaddmsp 45,12,0
+	xvmaddasp 39,12,50
+	stxv 38,-112(9)
+	xvmaddmsp 41,32,11
+	lxv 11,-48(9)
+	xvmaddasp 40,12,51
+	stxv 45,-128(9)
+	stxv 39,-96(9)
+	xvmaddmsp 42,32,11
+	lxv 11,-32(9)
+	xvmaddasp 41,12,34
+	stxv 40,-80(9)
+	xvmaddmsp 43,32,11
+	lxv 11,-16(9)
+	xvmaddasp 42,12,35
+	stxv 41,-64(9)
+	xvmaddmsp 44,32,11
+	xvmaddasp 43,12,36
+	stxv 42,-48(9)
+	xvmaddasp 44,12,37
+#else
+	lxv 12,-128(9)
+	vpermr 17,6,6,1
+	xvmaddmsp 38,0,11
+	lxv 11,-96(9)
+	vpermr 18,7,7,1
+	vpermr 19,8,8,1
+	vpermr 2,9,9,1
+	vpermr 3,10,10,1
+	vpermr 4,11,11,1
+	xvmaddasp 12,0,45
+	vpermr 5,12,12,1
+	xvmaddmsp 39,0,11
+	lxv 11,-80(9)
+	vpermr 13,13,13,1
+	xvmaddasp 38,32,49
+	xvmaddmsp 40,0,11
+	lxv 11,-64(9)
+	xvmaddmsp 45,32,12
+	xvmaddasp 39,32,50
+	stxv 38,-112(9)
+	xvmaddmsp 41,0,11
+	lxv 11,-48(9)
+	xvmaddasp 40,32,51
+	stxv 45,-128(9)
+	stxv 39,-96(9)
+	xvmaddmsp 42,0,11
+	lxv 11,-32(9)
+	xvmaddasp 41,32,34
+	stxv 40,-80(9)
+	xvmaddmsp 43,0,11
+	lxv 11,-16(9)
+	xvmaddasp 42,32,35
+	stxv 41,-64(9)
+	xvmaddmsp 44,0,11
+	xvmaddasp 43,32,36
+	stxv 42,-48(9)
+	xvmaddasp 44,32,37
+#endif
+	stxv 43,-32(9)
+	stxv 44,-16(9)
+	bgt 7,.L6
+.L5:
+	cmpd 7,7,4
+	ble 7,.L33
+	sldi 11,4,1
+	b .L4
+.L7:
+	addi 10,4,1
+	subf 8,4,7
+	cmpd 7,10,7
+	mtctr 8
+	bgt 7,.L26
+	li 10,-1
+	rldicr 10,10,0,0
+	cmpd 7,7,10
+	beq 7,.L26
+	.p2align 4,,15
+.L13:
+	lfs 10,4(3)
+	lfs 11,0(3)
+	lfs 12,0(9)
+	lfs 0,4(9)
+	addi 3,3,8
+	addi 9,9,8
+	fmuls 10,2,10
+#ifdef CONJ
+	fmadds 11,1,11,10
+#else
+	fmsubs 11,1,11,10
+#endif
+	fadds 12,12,11
+	stfs 12,-8(9)
+	lfs 11,-8(3)
+	lfs 12,-4(3)
+	fmuls 11,2,11
+#ifdef CONJ
+	fmsubs 12,1,12,11
+	fsubs 0,0,12
+#else
+	fmadds 12,1,12,11
+	fadds 0,0,12
+#endif
+	stfs 0,-4(9)
+	bdnz .L13
+	b .L33
+.L40:
+	li 31,1
+	mtctr 31
+	b .L11
+.L26:
+	li 10,1
+	mtctr 10
+	b .L13
+	.long 0
+	.byte 0,0,0,0,0,1,0,0
+	.size	caxpy_k,.-caxpy_k
+	.section	.rodata
+	.align 4
+	.set	.LANCHOR0,. + 0
+	.type	swap_mask_arr, @object
+	.size	swap_mask_arr, 16
+swap_mask_arr:
+	.byte	4
+	.byte	5
+	.byte	6
+	.byte	7
+	.byte	0
+	.byte	1
+	.byte	2
+	.byte	3
+	.byte	12
+	.byte	13
+	.byte	14
+	.byte	15
+	.byte	8
+	.byte	9
+	.byte	10
+	.byte	11
+	.section	.rodata.cst16,"aM",@progbits,16
+	.align 4
+.LC2:
+	.byte	31
+	.byte	30
+	.byte	29
+	.byte	28
+	.byte	23
+	.byte	22
+	.byte	21
+	.byte	20
+	.byte	15
+	.byte	14
+	.byte	13
+	.byte	12
+	.byte	7
+	.byte	6
+	.byte	5
+	.byte	4
+.LC3:
+	.byte	27
+	.byte	26
+	.byte	25
+	.byte	24
+	.byte	19
+	.byte	18
+	.byte	17
+	.byte	16
+	.byte	11
+	.byte	10
+	.byte	9
+	.byte	8
+	.byte	3
+	.byte	2
+	.byte	1
+	.byte	0
+	.ident	"GCC: (SUSE Linux) 7.3.1 20180323 [gcc-7-branch revision 258812]"
+	.gnu_attribute 4, 1
+	.section	.note.GNU-stack,"",@progbits
diff --git a/kernel/power/cdot_power9.S b/kernel/power/cdot_power9.S
new file mode 100644
index 000000000..01d194c0c
--- /dev/null
+++ b/kernel/power/cdot_power9.S
@@ -0,0 +1,242 @@
+	.file	"cdot.c"
+	.abiversion 2
+	.section	".text"
+	.align 2
+	.p2align 4,,15
+	.globl cdot_k
+	.type	cdot_k, @function
+cdot_k:
+.LCF0:
+0:	addis 2,12,.TOC.-.LCF0@ha
+	addi 2,2,.TOC.-.LCF0@l
+	.localentry	cdot_k,.-cdot_k
+	mr. 9,3
+	ble 0,.L10
+	cmpdi 7,5,1
+	beq 7,.L18
+.L3:
+	mtctr 9
+	xxlxor 2,2,2
+	sldi 5,5,3
+	sldi 7,7,3
+#ifdef CONJ
+	fmr 12,2
+#endif
+	fmr 8,2
+#ifndef CONJ
+	fmr 9,2
+#endif
+	fmr 1,2
+	.p2align 4,,15
+.L9:
+#ifdef CONJ
+	lfs 9,0(4)
+	lfs 11,0(6)
+	lfs 10,4(6)
+	lfs 0,4(4)
+	add 6,6,7
+	add 4,4,5
+	fmadds 1,9,11,1
+	fmadds 12,9,10,12
+	fmadds 8,0,10,8
+	fmadds 2,11,0,2
+#else
+	lfs 10,0(4)
+	lfs 12,0(6)
+	lfs 11,4(6)
+	lfs 0,4(4)
+	add 6,6,7
+	add 4,4,5
+	fmadds 1,10,12,1
+	fmadds 8,10,11,8
+	fmadds 9,0,11,9
+	fmadds 2,12,0,2
+#endif
+	bdnz .L9
+.L7:
+#ifdef CONJ
+	fsubs 2,12,2
+	fadds 1,1,8
+#else
+	fadds 2,2,8
+	fsubs 1,1,9
+#endif
+	blr
+	.p2align 4,,15
+.L18:
+	cmpdi 7,7,1
+	bne 7,.L3
+	rldicr. 10,9,0,60
+	bne 0,.L19
+	xxlxor 2,2,2
+	li 8,0
+#ifdef CONJ
+	fmr 12,2
+#endif
+	fmr 8,2
+#ifndef CONJ
+	fmr 9,2
+#endif
+	fmr 1,2
+.L4:
+	addi 7,10,1
+	sldi 8,8,2
+	subf 10,10,9
+	cmpd 7,7,9
+	mtctr 10
+	add 4,4,8
+	add 6,6,8
+	bgt 7,.L16
+	li 10,-1
+	rldicr 10,10,0,0
+	cmpd 7,9,10
+	beq 7,.L16
+	.p2align 4,,15
+.L8:
+#ifdef CONJ
+	lfs 9,0(4)
+	lfs 11,0(6)
+	lfs 10,4(6)
+	lfs 0,4(4)
+	addi 6,6,8
+	addi 4,4,8
+	fmadds 1,9,11,1
+	fmadds 12,9,10,12
+	fmadds 8,0,10,8
+	fmadds 2,11,0,2
+#else
+	lfs 10,0(4)
+	lfs 12,0(6)
+	lfs 11,4(6)
+	lfs 0,4(4)
+	addi 6,6,8
+	addi 4,4,8
+	fmadds 1,10,12,1
+	fmadds 8,10,11,8
+	fmadds 9,0,11,9
+	fmadds 2,12,0,2
+#endif
+	bdnz .L8
+	b .L7
+	.p2align 4,,15
+.L10:
+	xxlxor 1,1,1
+	fmr 2,1
+	blr
+.L19:
+	addis 8,2,.LANCHOR0@toc@ha
+	sradi. 3,10,1
+	xxspltib 42,0
+	addi 8,8,.LANCHOR0@toc@l
+	lxv 32,0(8)
+	beq 0,.L12
+	xxlor 6,42,42
+	xxlor 4,42,42
+	xxlor 0,42,42
+	xxlor 7,42,42
+	xxlor 5,42,42
+	xxlor 3,42,42
+	xxlor 12,42,42
+	mr 7,4
+	mr 8,6
+	li 5,0
+	.p2align 4,,15
+.L6:
+	lxv 43,0(8)
+	lxv 44,16(8)
+	addi 5,5,4
+	addi 8,8,64
+	addi 7,7,64
+	lxv 45,-32(8)
+	lxv 33,-16(8)
+	lxv 8,-64(7)
+	lxv 9,-48(7)
+	cmpd 7,3,5
+	lxv 10,-32(7)
+	lxv 11,-16(7)
+	vpermr 6,11,11,0
+	vpermr 7,12,12,0
+	vpermr 8,13,13,0
+	vpermr 9,1,1,0
+	xvmaddasp 12,43,8
+	xvmaddasp 3,44,9
+	xvmaddasp 0,8,38
+	xvmaddasp 4,9,39
+	xvmaddasp 6,10,40
+	xvmaddasp 5,45,10
+	xvmaddasp 42,11,41
+	xvmaddasp 7,33,11
+	bgt 7,.L6
+	xvaddsp 12,12,3
+	xvaddsp 0,0,4
+	xvaddsp 12,12,5
+	xvaddsp 0,0,6
+	xvaddsp 12,12,7
+	xvaddsp 42,0,42
+.L5:
+#ifdef CONJ
+	xxpermdi 8,12,12,2
+	xxpermdi 0,42,42,2
+	cmpd 7,9,10
+	sldi 8,10,1
+	xvaddsp 8,8,12
+	xvaddsp 0,0,42
+	xxsldwi 1,8,8,3
+	xxsldwi 12,0,0,3
+	xxsldwi 8,8,8,2
+	xxsldwi 0,0,0,2
+	xscvspdp 1,1
+	xscvspdp 12,12
+	xscvspdp 8,8
+#else
+	xxpermdi 9,12,12,2
+	xxpermdi 0,42,42,2
+	cmpd 7,9,10
+	sldi 8,10,1
+	xvaddsp 9,9,12
+	xvaddsp 0,0,42
+	xxsldwi 1,9,9,3
+	xxsldwi 2,0,0,3
+	xxsldwi 9,9,9,2
+	xxsldwi 0,0,0,2
+	xscvspdp 8,2
+	xscvspdp 1,1
+	xscvspdp 9,9
+#endif
+	xscvspdp 2,0
+	bgt 7,.L4
+	b .L7
+.L12:
+	xxlor 12,42,42
+	b .L5
+.L16:
+	li 9,1
+	mtctr 9
+	b .L8
+	.long 0
+	.byte 0,0,0,0,0,0,0,0
+	.size	cdot_k,.-cdot_k
+	.section	.rodata
+	.align 4
+	.set	.LANCHOR0,. + 0
+	.type	swap_mask_arr, @object
+	.size	swap_mask_arr, 16
+swap_mask_arr:
+	.byte	4
+	.byte	5
+	.byte	6
+	.byte	7
+	.byte	0
+	.byte	1
+	.byte	2
+	.byte	3
+	.byte	12
+	.byte	13
+	.byte	14
+	.byte	15
+	.byte	8
+	.byte	9
+	.byte	10
+	.byte	11
+	.ident	"GCC: (SUSE Linux) 7.3.1 20180323 [gcc-7-branch revision 258812]"
+	.section	.note.GNU-stack,"",@progbits
diff --git a/kernel/power/icamax_power8.S b/kernel/power/icamax_power8.S
new file mode 100644
index 000000000..4872aff40
--- /dev/null
+++ b/kernel/power/icamax_power8.S
@@ -0,0 +1,458 @@
+/*	.file	"icamax.c"
+	.abiversion 2
+	.section	".text"
+	.align 2
+	.p2align 4,,15
+	.globl icamax_k
+	.type	icamax_k, @function
+*/
+#define ASSEMBLER
+#include "common.h"
+
+	PROLOGUE
+
+icamax_k:
+.LCF0:
+0:	addis 2,12,.TOC.-.LCF0@ha
+	addi 2,2,.TOC.-.LCF0@l
+	.localentry	icamax_k,.-icamax_k
+	mr. 9,3
+	ble 0,.L25
+	cmpdi 7,5,0
+	li 3,0
+	blelr 7
+	cmpdi 7,5,1
+	beq 7,.L54
+	lfs 11,0(4)
+	lfs 0,4(4)
+	cmpdi 7,9,1
+	fabs 11,11
+	fabs 0,0
+	fadds 11,11,0
+	beq 7,.L29
+	addi 9,9,-1
+	sldi 5,5,3
+	mtctr 9
+	add 4,4,5
+	li 3,0
+	li 9,1
+	.p2align 4,,15
+.L24:
+	lfs 0,4(4)
+	lfs 12,0(4)
+	add 4,4,5
+	fabs 0,0
+	fabs 12,12
+	fadds 0,0,12
+	fcmpu 7,0,11
+	bng 7,.L23
+	fmr 11,0
+	mr 3,9
+.L23:
+	addi 9,9,1
+	bdnz .L24
+.L52:
+	addi 3,3,1
+	blr
+	.p2align 4,,15
+.L25:
+	li 3,0
+	blr
+	.p2align 4,,15
+.L54:
+	rldicr. 8,9,0,58
+	bne 0,.L55
+	addi 7,8,1
+	li 10,0
+	xxlxor 11,11,11
+	cmpd 7,7,9
+	sldi 10,10,2
+	add 4,4,10
+	subf 10,8,9
+	mtctr 10
+	li 3,0
+	bgt 7,.L43
+	li 10,-1
+	rldicr 10,10,0,0
+	cmpd 7,9,10
+	beq 7,.L43
+	.p2align 4,,15
+.L44:
+	lfs 0,4(4)
+	lfs 12,0(4)
+	addi 4,4,8
+	fabs 0,0
+	fabs 12,12
+	fadds 0,0,12
+	fcmpu 7,0,11
+	bng 7,.L46
+	fmr 11,0
+	mr 3,8
+.L46:
+	addi 8,8,1
+	bdnz .L44
+	b .L52
+	.p2align 4,,15
+.L55:
+	li 0,-144
+	std 31,-8(1)
+	addis 5,2,.LC2@toc@ha
+	vspltisw 18,0
+	vspltisw 19,0
+	addis 6,2,.LC3@toc@ha
+	addi 5,5,.LC2@toc@l
+	stvx 24,1,0
+	li 0,-128
+	addi 6,6,.LC3@toc@l
+	xxlor 49,50,50
+	addis 7,2,.LC4@toc@ha
+	lxvd2x 44,0,5
+	addis 10,2,.LC5@toc@ha
+	stvx 25,1,0
+	li 0,-112
+	addi 7,7,.LC4@toc@l
+	lxvd2x 45,0,6
+	addis 5,2,.LC6@toc@ha
+	addis 6,2,.LC7@toc@ha
+	stvx 26,1,0
+	li 0,-96
+	addi 10,10,.LC5@toc@l
+	addi 6,6,.LC7@toc@l
+	addi 5,5,.LC6@toc@l
+	stvx 27,1,0
+	li 0,-80
+	lxvd2x 46,0,10
+	xxpermdi 44,44,44,2
+	mr 10,4
+	lxvd2x 48,0,6
+	lxvd2x 47,0,5
+	xxpermdi 45,45,45,2
+	li 6,0
+	stvx 28,1,0
+	li 0,-64
+	xxlnand 44,44,44
+	xxlnand 45,45,45
+	stvx 29,1,0
+	li 0,-48
+	vspltisw 29,8
+	vadduwm 29,29,29
+	xxpermdi 46,46,46,2
+	stvx 30,1,0
+	li 0,-32
+	xxpermdi 47,47,47,2
+	xxpermdi 48,48,48,2
+	stvx 31,1,0
+	lxvd2x 63,0,7
+	addis 7,2,.LC8@toc@ha
+	addi 7,7,.LC8@toc@l
+	lxvd2x 62,0,7
+	xxpermdi 63,63,63,2
+	.p2align 4,,15
+.L5:
+	addi 3,10,16
+	addi 5,10,32
+	lxvd2x 34,0,10
+	addi 7,10,64
+	addi 31,10,48
+	addi 12,10,80
+	addi 11,10,96
+	lxvd2x 36,0,3
+	lxvd2x 37,0,5
+	addi 3,10,112
+	addi 5,10,128
+	lxvd2x 38,0,7
+	lxvd2x 7,0,31
+	addi 7,10,160
+	addi 31,10,144
+	lxvd2x 33,0,12
+	lxvd2x 39,0,11
+	addi 12,10,176
+	addi 11,10,192
+	lxvd2x 8,0,3
+	lxvd2x 40,0,5
+	xxpermdi 34,34,34,2
+	addi 3,10,208
+	addi 5,10,224
+	lxvd2x 41,0,7
+	lxvd2x 9,0,31
+	addi 7,10,240
+	lxvd2x 10,0,12
+	lxvd2x 42,0,11
+	xxpermdi 37,37,37,2
+	xxpermdi 36,36,36,2
+	addi 6,6,32
+	lxvd2x 32,0,3
+	lxvd2x 43,0,5
+	xxpermdi 7,7,7,2
+	xxpermdi 38,38,38,2
+	cmpd 7,8,6
+	addi 10,10,256
+	lxvd2x 11,0,7
+	xxpermdi 39,39,39,2
+	xxpermdi 33,33,33,2
+	xxpermdi 40,40,40,2
+	xxpermdi 8,8,8,2
+	xxpermdi 41,41,41,2
+	xxpermdi 9,9,9,2
+	xxpermdi 10,10,10,2
+	xxpermdi 42,42,42,2
+	xxpermdi 43,43,43,2
+	xxpermdi 32,32,32,2
+	xxpermdi 11,11,11,2
+	xvabssp 57,37
+	xvabssp 58,39
+	xvabssp 35,40
+	xvabssp 59,41
+	xvabssp 34,34
+	xvabssp 33,33
+	xvabssp 32,32
+	xvabssp 60,43
+	xvabssp 36,36
+	xvabssp 37,7
+	xvabssp 38,38
+	xvabssp 39,8
+	xvabssp 40,9
+	xvabssp 41,10
+	xvabssp 42,42
+	xvabssp 43,11
+	vperm 24,4,2,12
+	vperm 4,4,2,13
+	vperm 2,5,25,12
+	vperm 5,5,25,13
+	vperm 25,1,6,12
+	vperm 6,1,6,13
+	vperm 1,7,26,12
+	vperm 7,7,26,13
+	vperm 26,8,3,12
+	vperm 8,8,3,13
+	vperm 3,9,27,12
+	vperm 9,9,27,13
+	vperm 27,0,10,12
+	vperm 10,0,10,13
+	vperm 0,11,28,12
+	vperm 11,11,28,13
+	xvaddsp 12,33,39
+	xvaddsp 38,57,38
+	xvaddsp 0,32,43
+	xvaddsp 42,59,42
+	xvaddsp 36,56,36
+	xvaddsp 37,34,37
+	xvaddsp 40,58,40
+	xvaddsp 41,35,41
+	xvcmpgtsp 32,12,38
+	xvcmpgtsp 33,0,42
+	xvcmpgtsp 43,37,36
+	xvcmpgtsp 39,41,40
+	xxsel 12,38,12,32
+	xxsel 38,47,48,32
+	xxsel 0,42,0,33
+	xxsel 42,47,48,33
+	xxsel 37,36,37,43
+	xxsel 43,63,46,43
+	xxsel 41,40,41,39
+	xxsel 39,63,46,39
+	xvcmpgtsp 32,12,37
+	xvcmpgtsp 33,0,41
+	xxsel 12,37,12,32
+	xxsel 43,43,38,32
+	xxsel 0,41,0,33
+	xxsel 33,39,42,33
+	xvcmpgtsp 32,0,12
+	vadduwm 1,1,29
+	xxsel 0,12,0,32
+	xxsel 32,43,33,32
+	xvcmpgtsp 33,0,51
+	vadduwm 0,17,0
+	vadduwm 17,17,30
+	xxsel 50,50,32,33
+	xxsel 51,51,0,33
+	bgt 7,.L5
+	xxsldwi 11,51,51,3
+	xxsldwi 12,51,51,2
+	vspltw 0,18,3
+	xxsldwi 0,51,51,1
+	xscvspdp 11,11
+	xscvspdp 12,12
+	mfvsrwz 6,32
+	vspltw 0,18,2
+	xscvspdp 0,0
+	mfvsrwz 7,50
+	mfvsrwz 5,32
+	vspltw 0,18,0
+	xscvspdp 51,51
+	mfvsrwz 10,32
+	fcmpu 7,11,12
+	rldicl 3,6,0,32
+	fmr 10,0
+	rldicl 11,7,0,32
+	rldicl 31,5,0,32
+	rldicl 0,10,0,32
+	beq 7,.L56
+	bnl 7,.L8
+	fmr 11,12
+	mr 3,31
+.L8:
+	xscmpudp 7,0,51
+	bne 7,.L11
+	cmplw 7,7,10
+	ble 7,.L12
+	mr 7,10
+.L12:
+	rldicl 11,7,0,32
+.L13:
+	fcmpu 7,11,10
+	beq 7,.L57
+	blt 7,.L58
+.L17:
+	cmpd 7,9,8
+	ble 7,.L19
+	addi 7,8,1
+	sldi 10,8,1
+	cmpd 7,7,9
+	sldi 10,10,2
+	add 4,4,10
+	subf 10,8,9
+	mtctr 10
+	bgt 7,.L37
+	li 10,-1
+	rldicr 10,10,0,0
+	cmpd 7,9,10
+	beq 7,.L37
+	.p2align 4,,15
+.L21:
+	lfs 0,4(4)
+	lfs 12,0(4)
+	addi 4,4,8
+	fabs 0,0
+	fabs 12,12
+	fadds 0,0,12
+	fcmpu 7,0,11
+	bng 7,.L20
+	fmr 11,0
+	mr 3,8
+.L20:
+	addi 8,8,1
+	bdnz .L21
+.L19:
+	li 0,-144
+	ld 31,-8(1)
+	addi 3,3,1
+	lvx 24,1,0
+	li 0,-128
+	lvx 25,1,0
+	li 0,-112
+	lvx 26,1,0
+	li 0,-96
+	lvx 27,1,0
+	li 0,-80
+	lvx 28,1,0
+	li 0,-64
+	lvx 29,1,0
+	li 0,-48
+	lvx 30,1,0
+	li 0,-32
+	lvx 31,1,0
+	blr
+	.p2align 4,,15
+.L56:
+	cmplw 7,6,5
+	ble 7,.L7
+	mr 6,5
+.L7:
+	rldicl 3,6,0,32
+	b .L8
+	.p2align 4,,15
+.L29:
+	li 3,1
+	blr
+	.p2align 4,,15
+.L11:
+	bnl 7,.L13
+	xscpsgndp 10,51,51
+	mr 11,0
+	b .L13
+	.p2align 4,,15
+.L57:
+	cmpd 7,3,11
+	ble 7,.L17
+	mr 3,11
+	b .L17
+	.p2align 4,,15
+.L58:
+	fmr 11,10
+	mr 3,11
+	b .L17
+.L43:
+	li 9,1
+	mtctr 9
+	b .L44
+.L37:
+	li 9,1
+	mtctr 9
+	b .L21
+	.long 0
+	.byte 0,0,0,0,0,1,0,0
+	.size	icamax_k,.-icamax_k
+	.section	.rodata.cst16,"aM",@progbits,16
+	.align 4
+.LC2:
+	.byte	0
+	.byte	1
+	.byte	2
+	.byte	3
+	.byte	8
+	.byte	9
+	.byte	10
+	.byte	11
+	.byte	16
+	.byte	17
+	.byte	18
+	.byte	19
+	.byte	24
+	.byte	25
+	.byte	26
+	.byte	27
+.LC3:
+	.byte	4
+	.byte	5
+	.byte	6
+	.byte	7
+	.byte	12
+	.byte	13
+	.byte	14
+	.byte	15
+	.byte	20
+	.byte	21
+	.byte	22
+	.byte	23
+	.byte	28
+	.byte	29
+	.byte	30
+	.byte	31
+.LC4:
+	.long	0
+	.long	1
+	.long	2
+	.long	3
+.LC5:
+	.long	4
+	.long	5
+	.long	6
+	.long	7
+.LC6:
+	.long	8
+	.long	9
+	.long	10
+	.long	11
+.LC7:
+	.long	12
+	.long	13
+	.long	14
+	.long	15
+.LC8:
+	.long	32
+	.long	32
+	.long	32
+	.long	32
+	.ident	"GCC: (SUSE Linux) 7.3.1 20180323 [gcc-7-branch revision 258812]"
+	.section	.note.GNU-stack,"",@progbits
diff --git a/kernel/power/icamax_power9.S b/kernel/power/icamax_power9.S
new file mode 100644
index 000000000..2968b3f8b
--- /dev/null
+++ b/kernel/power/icamax_power9.S
@@ -0,0 +1,387 @@
+	.file	"icamax.c"
+	.abiversion 2
+	.section	".text"
+	.align 2
+	.p2align 4,,15
+	.globl icamax_k
+	.type	icamax_k, @function
+icamax_k:
+.LCF0:
+0:	addis 2,12,.TOC.-.LCF0@ha
+	addi 2,2,.TOC.-.LCF0@l
+	.localentry	icamax_k,.-icamax_k
+	mr. 9,3
+	ble 0,.L25
+	cmpdi 7,5,0
+	li 3,0
+	blelr 7
+	cmpdi 7,5,1
+	beq 7,.L53
+	lfs 11,0(4)
+	lfs 0,4(4)
+	cmpdi 7,9,1
+	fabs 11,11
+	fabs 0,0
+	fadds 11,11,0
+	beq 7,.L29
+	addi 9,9,-1
+	sldi 5,5,3
+	li 3,0
+	mtctr 9
+	add 4,4,5
+	li 9,1
+	.p2align 4,,15
+.L24:
+	lfs 0,4(4)
+	lfs 12,0(4)
+	add 4,4,5
+	fabs 0,0
+	fabs 12,12
+	fadds 0,0,12
+	fcmpu 7,0,11
+	bng 7,.L23
+	fmr 11,0
+	mr 3,9
+.L23:
+	addi 9,9,1
+	bdnz .L24
+.L51:
+	addi 3,3,1
+	blr
+	.p2align 4,,15
+.L25:
+	li 3,0
+	blr
+	.p2align 4,,15
+.L53:
+	rldicr. 8,9,0,58
+	bne 0,.L54
+	addi 7,8,1
+	li 10,0
+	subf 6,8,9
+	li 3,0
+	xxlxor 11,11,11
+	cmpd 7,7,9
+	sldi 10,10,2
+	mtctr 6
+	add 4,4,10
+	bgt 7,.L43
+	li 10,-1
+	rldicr 10,10,0,0
+	cmpd 7,9,10
+	beq 7,.L43
+	.p2align 4,,15
+.L44:
+	lfs 0,4(4)
+	lfs 12,0(4)
+	addi 4,4,8
+	fabs 0,0
+	fabs 12,12
+	fadds 0,0,12
+	fcmpu 7,0,11
+	bng 7,.L46
+	fmr 11,0
+	mr 3,8
+.L46:
+	addi 8,8,1
+	bdnz .L44
+	b .L51
+	.p2align 4,,15
+.L54:
+	addis 11,2,.LC2@toc@ha
+	addis 3,2,.LC3@toc@ha
+	addis 5,2,.LC6@toc@ha
+	addis 6,2,.LC7@toc@ha
+	xxspltib 47,0
+	addis 7,2,.LC4@toc@ha
+	addis 10,2,.LC5@toc@ha
+	stxv 58,-96(1)
+	stxv 59,-80(1)
+	addi 11,11,.LC2@toc@l
+	addi 3,3,.LC3@toc@l
+	addi 5,5,.LC6@toc@l
+	addi 6,6,.LC7@toc@l
+	stxv 62,-32(1)
+	stxv 63,-16(1)
+	xxspltib 58,16
+	addi 7,7,.LC4@toc@l
+	addi 10,10,.LC5@toc@l
+	xxspltib 59,32
+	lxv 44,0(11)
+	lxv 45,0(3)
+	xxspltib 48,0
+	lxv 62,0(5)
+	xxlor 46,47,47
+	lxv 63,0(6)
+	stxv 60,-64(1)
+	stxv 61,-48(1)
+	lxv 60,0(7)
+	lxv 61,0(10)
+	li 7,0
+	mr 10,4
+	vextsb2w 26,26
+	vextsb2w 27,27
+	stxv 56,-128(1)
+	stxv 57,-112(1)
+	.p2align 4,,15
+.L5:
+	lxv 0,0(10)
+	addi 7,7,32
+	addi 10,10,256
+	cmpd 7,8,7
+	xvabssp 34,0
+	lxv 0,-240(10)
+	xvabssp 42,0
+	lxv 0,-224(10)
+	xvabssp 49,0
+	lxv 0,-208(10)
+	vpermr 25,10,2,12
+	vpermr 2,10,2,13
+	xvabssp 35,0
+	lxv 0,-192(10)
+	xvaddsp 34,57,34
+	xvabssp 36,0
+	lxv 0,-176(10)
+	vpermr 10,3,17,12
+	vpermr 3,3,17,13
+	xvabssp 33,0
+	lxv 0,-160(10)
+	xvaddsp 10,42,35
+	xvabssp 50,0
+	lxv 0,-144(10)
+	vpermr 17,1,4,12
+	vpermr 4,1,4,13
+	xvabssp 37,0
+	lxv 0,-128(10)
+	xvaddsp 36,49,36
+	xvabssp 38,0
+	lxv 0,-112(10)
+	vpermr 1,5,18,12
+	vpermr 5,5,18,13
+	xvabssp 43,0
+	lxv 0,-96(10)
+	xvaddsp 12,33,37
+	xvabssp 51,0
+	lxv 0,-80(10)
+	vpermr 18,11,6,12
+	vpermr 6,11,6,13
+	xvabssp 39,0
+	lxv 0,-64(10)
+	xvaddsp 38,50,38
+	xvabssp 40,0
+	lxv 0,-48(10)
+	vpermr 11,7,19,12
+	vpermr 7,7,19,13
+	xvabssp 32,0
+	lxv 0,-32(10)
+	xvaddsp 11,43,39
+	xvcmpgtsp 39,10,34
+	xvcmpgtsp 43,12,36
+	xvabssp 56,0
+	lxv 0,-16(10)
+	vpermr 19,0,8,12
+	vpermr 8,0,8,13
+	xxsel 10,34,10,39
+	xxsel 12,36,12,43
+	xxsel 39,60,61,39
+	xxsel 43,62,63,43
+	xvabssp 41,0
+	xvaddsp 40,51,40
+	vpermr 0,9,24,12
+	vpermr 9,9,24,13
+	xvaddsp 0,32,41
+	xvcmpgtsp 41,11,38
+	xvcmpgtsp 32,12,10
+	xvcmpgtsp 42,0,40
+	xxsel 11,38,11,41
+	xxsel 12,10,12,32
+	xxsel 43,39,43,32
+	xxsel 41,60,61,41
+	xxsel 0,40,0,42
+	xxsel 42,62,63,42
+	xvcmpgtsp 33,0,11
+	xxsel 0,11,0,33
+	xxsel 33,41,42,33
+	xvcmpgtsp 32,0,12
+	vadduwm 1,1,26
+	xxsel 0,12,0,32
+	xxsel 32,43,33,32
+	xvcmpgtsp 33,0,48
+	vadduwm 0,14,0
+	vadduwm 14,14,27
+	xxsel 47,47,32,33
+	xxsel 48,48,0,33
+	bgt 7,.L5
+	xxsldwi 11,48,48,3
+	xxsldwi 12,48,48,2
+	li 10,0
+	li 3,12
+	xxsldwi 0,48,48,1
+	xscvspdp 48,48
+	vextuwrx 6,10,15
+	li 10,4
+	xscvspdp 11,11
+	xscvspdp 12,12
+	xscvspdp 0,0
+	vextuwrx 5,10,15
+	li 10,8
+	vextuwrx 7,10,15
+	vextuwrx 10,3,15
+	rldicl 12,5,0,32
+	rldicl 3,6,0,32
+	rldicl 11,7,0,32
+	rldicl 0,10,0,32
+	fcmpu 7,11,12
+	fmr 10,0
+	beq 7,.L55
+	bnl 7,.L8
+	mr 3,12
+	fmr 11,12
+.L8:
+	xscmpudp 7,0,48
+	bne 7,.L11
+	cmplw 7,7,10
+	ble 7,.L12
+	mr 7,10
+.L12:
+	rldicl 11,7,0,32
+.L13:
+	fcmpu 7,11,10
+	beq 7,.L56
+	bnl 7,.L17
+	mr 3,11
+	fmr 11,10
+.L17:
+	cmpd 7,9,8
+	ble 7,.L19
+	addi 7,8,1
+	sldi 10,8,1
+	subf 6,8,9
+	cmpd 7,7,9
+	sldi 10,10,2
+	mtctr 6
+	add 4,4,10
+	bgt 7,.L37
+	li 10,-1
+	rldicr 10,10,0,0
+	cmpd 7,9,10
+	beq 7,.L37
+	.p2align 4,,15
+.L21:
+	lfs 0,4(4)
+	lfs 12,0(4)
+	addi 4,4,8
+	fabs 0,0
+	fabs 12,12
+	fadds 0,0,12
+	fcmpu 7,0,11
+	bng 7,.L20
+	fmr 11,0
+	mr 3,8
+.L20:
+	addi 8,8,1
+	bdnz .L21
+.L19:
+	lxv 56,-128(1)
+	lxv 57,-112(1)
+	addi 3,3,1
+	lxv 58,-96(1)
+	lxv 59,-80(1)
+	lxv 60,-64(1)
+	lxv 61,-48(1)
+	lxv 62,-32(1)
+	lxv 63,-16(1)
+	blr
+	.p2align 4,,15
+.L55:
+	cmplw 7,6,5
+	ble 7,.L7
+	mr 6,5
+.L7:
+	rldicl 3,6,0,32
+	b .L8
+	.p2align 4,,15
+.L29:
+	li 3,1
+	blr
+	.p2align 4,,15
+.L11:
+	bnl 7,.L13
+	mr 11,0
+	xscpsgndp 10,48,48
+	b .L13
+	.p2align 4,,15
+.L56:
+	cmpd 7,3,11
+	ble 7,.L17
+	mr 3,11
+	b .L17
+.L37:
+	li 9,1
+	mtctr 9
+	b .L21
+.L43:
+	li 9,1
+	mtctr 9
+	b .L44
+	.long 0
+	.byte 0,0,0,0,0,0,0,0
+	.size	icamax_k,.-icamax_k
+	.section	.rodata.cst16,"aM",@progbits,16
+	.align 4
+.LC2:
+	.byte	0
+	.byte	1
+	.byte	2
+	.byte	3
+	.byte	8
+	.byte	9
+	.byte	10
+	.byte	11
+	.byte	16
+	.byte	17
+	.byte	18
+	.byte	19
+	.byte	24
+	.byte	25
+	.byte	26
+	.byte	27
+.LC3:
+	.byte	4
+	.byte	5
+	.byte	6
+	.byte	7
+	.byte	12
+	.byte	13
+	.byte	14
+	.byte	15
+	.byte	20
+	.byte	21
+	.byte	22
+	.byte	23
+	.byte	28
+	.byte	29
+	.byte	30
+	.byte	31
+.LC4:
+	.long	0
+	.long	1
+	.long	2
+	.long	3
+.LC5:
+	.long	4
+	.long	5
+	.long	6
+	.long	7
+.LC6:
+	.long	8
+	.long	9
+	.long	10
+	.long	11
+.LC7:
+	.long	12
+	.long	13
+	.long	14
+	.long	15
+	.ident	"GCC: (SUSE Linux) 7.3.1 20180323 [gcc-7-branch revision 258812]"
+	.section	.note.GNU-stack,"",@progbits
diff --git a/kernel/power/icamin_power8.S b/kernel/power/icamin_power8.S
new file mode 100644
index 000000000..e3d66798e
--- /dev/null
+++ b/kernel/power/icamin_power8.S
@@ -0,0 +1,454 @@
+/*	.file	"icamin.c"
+	.abiversion 2
+	.section	".text"
+	.align 2
+	.p2align 4,,15
+	.globl icamin_k
+	.type	icamin_k, @function
+*/
+#define ASSEMBLER
+#include "common.h"
+
+	PROLOGUE
+
+icamin_k:
+.LCF0:
+0:	addis 2,12,.TOC.-.LCF0@ha
+	addi 2,2,.TOC.-.LCF0@l
+	.localentry	icamin_k,.-icamin_k
+	mr. 9,3
+	ble 0,.L25
+	cmpdi 7,5,0
+	li 3,0
+	blelr 7
+	lfs 11,0(4)
+	lfs 0,4(4)
+	cmpdi 7,5,1
+	fabs 11,11
+	fabs 0,0
+	fadds 11,11,0
+	beq 7,.L54
+	cmpdi 7,9,1
+	beq 7,.L29
+	addi 9,9,-1
+	sldi 5,5,3
+	mtctr 9
+	add 4,4,5
+	li 3,0
+	li 9,1
+	.p2align 4,,15
+.L24:
+	lfs 0,4(4)
+	lfs 12,0(4)
+	add 4,4,5
+	fabs 0,0
+	fabs 12,12
+	fadds 0,0,12
+	fcmpu 7,0,11
+	bnl 7,.L23
+	fmr 11,0
+	mr 3,9
+.L23:
+	addi 9,9,1
+	bdnz .L24
+.L52:
+	addi 3,3,1
+	blr
+	.p2align 4,,15
+.L25:
+	li 3,0
+	blr
+	.p2align 4,,15
+.L54:
+	rldicr. 8,9,0,58
+	bne 0,.L55
+	addi 7,8,1
+	li 10,0
+	cmpd 7,7,9
+	sldi 10,10,2
+	add 4,4,10
+	subf 10,8,9
+	mtctr 10
+	li 3,0
+	bgt 7,.L43
+	li 10,-1
+	rldicr 10,10,0,0
+	cmpd 7,9,10
+	beq 7,.L43
+	.p2align 4,,15
+.L44:
+	lfs 0,0(4)
+	lfs 12,4(4)
+	addi 4,4,8
+	fabs 0,0
+	fabs 12,12
+	fadds 0,0,12
+	fcmpu 7,11,0
+	bng 7,.L46
+	fmr 11,0
+	mr 3,8
+.L46:
+	addi 8,8,1
+	bdnz .L44
+	b .L52
+	.p2align 4,,15
+.L55:
+	li 0,-128
+	std 31,-8(1)
+	addis 5,2,.LC2@toc@ha
+	xscvdpspn 11,11
+	vspltisw 19,0
+	addis 6,2,.LC3@toc@ha
+	addi 5,5,.LC2@toc@l
+	stvx 25,1,0
+	li 0,-112
+	addi 6,6,.LC3@toc@l
+	xxlor 50,51,51
+	addis 7,2,.LC4@toc@ha
+	lxvd2x 44,0,5
+	addis 10,2,.LC5@toc@ha
+	stvx 26,1,0
+	li 0,-96
+	addi 7,7,.LC4@toc@l
+	lxvd2x 45,0,6
+	addis 5,2,.LC6@toc@ha
+	addis 6,2,.LC7@toc@ha
+	stvx 27,1,0
+	li 0,-80
+	addi 10,10,.LC5@toc@l
+	xxspltw 5,11,0
+	addi 6,6,.LC7@toc@l
+	addi 5,5,.LC6@toc@l
+	stvx 28,1,0
+	li 0,-64
+	lxvd2x 47,0,10
+	xxpermdi 44,44,44,2
+	mr 10,4
+	lxvd2x 49,0,6
+	lxvd2x 48,0,5
+	xxpermdi 45,45,45,2
+	li 6,0
+	stvx 29,1,0
+	li 0,-48
+	xxlnand 44,44,44
+	xxlnand 45,45,45
+	stvx 30,1,0
+	lxvd2x 62,0,7
+	addis 7,2,.LC8@toc@ha
+	li 0,-32
+	addi 7,7,.LC8@toc@l
+	xxpermdi 47,47,47,2
+	stvx 31,1,0
+	vspltisw 31,8
+	xxpermdi 48,48,48,2
+	lxvd2x 46,0,7
+	vadduwm 31,31,31
+	xxpermdi 49,49,49,2
+	xxpermdi 62,62,62,2
+	.p2align 4,,15
+.L5:
+	addi 3,10,16
+	addi 5,10,32
+	lxvd2x 34,0,10
+	addi 7,10,64
+	addi 31,10,48
+	addi 12,10,80
+	addi 11,10,96
+	lxvd2x 36,0,3
+	lxvd2x 37,0,5
+	addi 3,10,112
+	addi 5,10,128
+	lxvd2x 38,0,7
+	lxvd2x 6,0,31
+	addi 7,10,160
+	addi 31,10,144
+	lxvd2x 33,0,12
+	lxvd2x 39,0,11
+	addi 12,10,176
+	addi 11,10,192
+	lxvd2x 7,0,3
+	lxvd2x 40,0,5
+	xxpermdi 34,34,34,2
+	addi 3,10,208
+	addi 5,10,224
+	lxvd2x 41,0,7
+	lxvd2x 8,0,31
+	addi 7,10,240
+	lxvd2x 9,0,12
+	lxvd2x 42,0,11
+	xxpermdi 37,37,37,2
+	xxpermdi 36,36,36,2
+	addi 6,6,32
+	lxvd2x 32,0,3
+	lxvd2x 43,0,5
+	xxpermdi 6,6,6,2
+	xxpermdi 38,38,38,2
+	cmpd 7,8,6
+	addi 10,10,256
+	lxvd2x 10,0,7
+	xxpermdi 39,39,39,2
+	xxpermdi 33,33,33,2
+	xxpermdi 40,40,40,2
+	xxpermdi 7,7,7,2
+	xxpermdi 41,41,41,2
+	xxpermdi 8,8,8,2
+	xxpermdi 9,9,9,2
+	xxpermdi 42,42,42,2
+	xxpermdi 43,43,43,2
+	xxpermdi 32,32,32,2
+	xxpermdi 10,10,10,2
+	xvabssp 58,37
+	xvabssp 59,39
+	xvabssp 35,40
+	xvabssp 60,41
+	xvabssp 34,34
+	xvabssp 33,33
+	xvabssp 32,32
+	xvabssp 61,43
+	xvabssp 36,36
+	xvabssp 37,6
+	xvabssp 38,38
+	xvabssp 39,7
+	xvabssp 40,8
+	xvabssp 41,9
+	xvabssp 42,42
+	xvabssp 43,10
+	vperm 25,4,2,12
+	vperm 4,4,2,13
+	vperm 2,5,26,12
+	vperm 5,5,26,13
+	vperm 26,1,6,12
+	vperm 6,1,6,13
+	vperm 1,7,27,12
+	vperm 7,7,27,13
+	vperm 27,8,3,12
+	vperm 8,8,3,13
+	vperm 3,9,28,12
+	vperm 9,9,28,13
+	vperm 28,0,10,12
+	vperm 10,0,10,13
+	vperm 0,11,29,12
+	vperm 11,11,29,13
+	xvaddsp 12,33,39
+	xvaddsp 38,58,38
+	xvaddsp 0,32,43
+	xvaddsp 42,60,42
+	xvaddsp 36,57,36
+	xvaddsp 37,34,37
+	xvaddsp 40,59,40
+	xvaddsp 41,35,41
+	xvcmpgtsp 32,38,12
+	xvcmpgtsp 33,42,0
+	xvcmpgtsp 43,36,37
+	xvcmpgtsp 39,40,41
+	xxsel 12,38,12,32
+	xxsel 38,48,49,32
+	xxsel 0,42,0,33
+	xxsel 42,48,49,33
+	xxsel 37,36,37,43
+	xxsel 43,62,47,43
+	xxsel 41,40,41,39
+	xxsel 39,62,47,39
+	xvcmpgtsp 32,37,12
+	xvcmpgtsp 33,41,0
+	xxsel 12,37,12,32
+	xxsel 43,43,38,32
+	xxsel 0,41,0,33
+	xxsel 33,39,42,33
+	xvcmpgtsp 32,12,0
+	vadduwm 1,1,31
+	xxsel 0,12,0,32
+	xxsel 32,43,33,32
+	xvcmpgtsp 33,5,0
+	vadduwm 0,0,18
+	vadduwm 18,18,14
+	xxsel 51,51,32,33
+	xxsel 5,5,0,33
+	bgt 7,.L5
+	xxsldwi 11,5,5,3
+	xxsldwi 12,5,5,2
+	vspltw 0,19,3
+	xxsldwi 0,5,5,1
+	xscvspdp 11,11
+	xscvspdp 12,12
+	mfvsrwz 6,32
+	vspltw 0,19,2
+	xscvspdp 0,0
+	mfvsrwz 7,51
+	mfvsrwz 5,32
+	vspltw 0,19,0
+	xscvspdp 5,5
+	mfvsrwz 10,32
+	fcmpu 7,11,12
+	rldicl 3,6,0,32
+	fmr 10,0
+	rldicl 11,7,0,32
+	rldicl 31,5,0,32
+	rldicl 0,10,0,32
+	beq 7,.L56
+	bng 7,.L8
+	fmr 11,12
+	mr 3,31
+.L8:
+	fcmpu 7,0,5
+	bne 7,.L11
+	cmplw 7,7,10
+	ble 7,.L12
+	mr 7,10
+.L12:
+	rldicl 11,7,0,32
+.L13:
+	fcmpu 7,11,10
+	beq 7,.L57
+	bgt 7,.L58
+.L17:
+	cmpd 7,9,8
+	ble 7,.L19
+	addi 7,8,1
+	sldi 10,8,1
+	cmpd 7,7,9
+	sldi 10,10,2
+	add 4,4,10
+	subf 10,8,9
+	mtctr 10
+	bgt 7,.L37
+	li 10,-1
+	rldicr 10,10,0,0
+	cmpd 7,9,10
+	beq 7,.L37
+	.p2align 4,,15
+.L21:
+	lfs 0,0(4)
+	lfs 12,4(4)
+	addi 4,4,8
+	fabs 0,0
+	fabs 12,12
+	fadds 0,0,12
+	fcmpu 7,11,0
+	bng 7,.L20
+	fmr 11,0
+	mr 3,8
+.L20:
+	addi 8,8,1
+	bdnz .L21
+.L19:
+	li 0,-128
+	ld 31,-8(1)
+	addi 3,3,1
+	lvx 25,1,0
+	li 0,-112
+	lvx 26,1,0
+	li 0,-96
+	lvx 27,1,0
+	li 0,-80
+	lvx 28,1,0
+	li 0,-64
+	lvx 29,1,0
+	li 0,-48
+	lvx 30,1,0
+	li 0,-32
+	lvx 31,1,0
+	blr
+	.p2align 4,,15
+.L56:
+	cmplw 7,6,5
+	ble 7,.L7
+	mr 6,5
+.L7:
+	rldicl 3,6,0,32
+	b .L8
+	.p2align 4,,15
+.L29:
+	li 3,1
+	blr
+	.p2align 4,,15
+.L11:
+	bng 7,.L13
+	fmr 10,5
+	mr 11,0
+	b .L13
+	.p2align 4,,15
+.L57:
+	cmpd 7,3,11
+	ble 7,.L17
+	mr 3,11
+	b .L17
+	.p2align 4,,15
+.L58:
+	fmr 11,10
+	mr 3,11
+	b .L17
+.L43:
+	li 9,1
+	mtctr 9
+	b .L44
+.L37:
+	li 9,1
+	mtctr 9
+	b .L21
+	.long 0
+	.byte 0,0,0,0,0,1,0,0
+	.size	icamin_k,.-icamin_k
+	.section	.rodata.cst16,"aM",@progbits,16
+	.align 4
+.LC2:
+	.byte	0
+	.byte	1
+	.byte	2
+	.byte	3
+	.byte	8
+	.byte	9
+	.byte	10
+	.byte	11
+	.byte	16
+	.byte	17
+	.byte	18
+	.byte	19
+	.byte	24
+	.byte	25
+	.byte	26
+	.byte	27
+.LC3:
+	.byte	4
+	.byte	5
+	.byte	6
+	.byte	7
+	.byte	12
+	.byte	13
+	.byte	14
+	.byte	15
+	.byte	20
+	.byte	21
+	.byte	22
+	.byte	23
+	.byte	28
+	.byte	29
+	.byte	30
+	.byte	31
+.LC4:
+	.long	0
+	.long	1
+	.long	2
+	.long	3
+.LC5:
+	.long	4
+	.long	5
+	.long	6
+	.long	7
+.LC6:
+	.long	8
+	.long	9
+	.long	10
+	.long	11
+.LC7:
+	.long	12
+	.long	13
+	.long	14
+	.long	15
+.LC8:
+	.long	32
+	.long	32
+	.long	32
+	.long	32
+	.ident	"GCC: (SUSE Linux) 7.3.1 20180323 [gcc-7-branch revision 258812]"
+	.section	.note.GNU-stack,"",@progbits
diff --git a/kernel/power/icamin_power9.S b/kernel/power/icamin_power9.S
new file mode 100644
index 000000000..8eaa79f33
--- /dev/null
+++ b/kernel/power/icamin_power9.S
@@ -0,0 +1,385 @@
+	.file	"icamin.c"
+	.abiversion 2
+	.section	".text"
+	.align 2
+	.p2align 4,,15
+	.globl icamin_k
+	.type	icamin_k, @function
+icamin_k:
+.LCF0:
+0:	addis 2,12,.TOC.-.LCF0@ha
+	addi 2,2,.TOC.-.LCF0@l
+	.localentry	icamin_k,.-icamin_k
+	mr. 9,3
+	ble 0,.L25
+	cmpdi 7,5,0
+	li 3,0
+	blelr 7
+	lfs 11,0(4)
+	lfs 0,4(4)
+	cmpdi 7,5,1
+	fabs 11,11
+	fabs 0,0
+	fadds 11,11,0
+	beq 7,.L53
+	cmpdi 7,9,1
+	beq 7,.L29
+	addi 9,9,-1
+	sldi 5,5,3
+	li 3,0
+	mtctr 9
+	add 4,4,5
+	li 9,1
+	.p2align 4,,15
+.L24:
+	lfs 0,4(4)
+	lfs 12,0(4)
+	add 4,4,5
+	fabs 0,0
+	fabs 12,12
+	fadds 0,0,12
+	fcmpu 7,0,11
+	bnl 7,.L23
+	fmr 11,0
+	mr 3,9
+.L23:
+	addi 9,9,1
+	bdnz .L24
+.L51:
+	addi 3,3,1
+	blr
+	.p2align 4,,15
+.L25:
+	li 3,0
+	blr
+	.p2align 4,,15
+.L53:
+	rldicr. 8,9,0,58
+	bne 0,.L54
+	addi 7,8,1
+	li 10,0
+	subf 6,8,9
+	li 3,0
+	cmpd 7,7,9
+	sldi 10,10,2
+	mtctr 6
+	add 4,4,10
+	bgt 7,.L43
+	li 10,-1
+	rldicr 10,10,0,0
+	cmpd 7,9,10
+	beq 7,.L43
+	.p2align 4,,15
+.L44:
+	lfs 0,0(4)
+	lfs 12,4(4)
+	addi 4,4,8
+	fabs 0,0
+	fabs 12,12
+	fadds 0,0,12
+	fcmpu 7,11,0
+	bng 7,.L46
+	fmr 11,0
+	mr 3,8
+.L46:
+	addi 8,8,1
+	bdnz .L44
+	b .L51
+	.p2align 4,,15
+.L54:
+	xscvdpspn 9,11
+	addis 11,2,.LC2@toc@ha
+	addis 3,2,.LC3@toc@ha
+	addis 5,2,.LC6@toc@ha
+	addis 6,2,.LC7@toc@ha
+	addis 7,2,.LC4@toc@ha
+	addis 10,2,.LC5@toc@ha
+	xxspltib 48,0
+	addi 11,11,.LC2@toc@l
+	addi 3,3,.LC3@toc@l
+	addi 5,5,.LC6@toc@l
+	stxv 59,-80(1)
+	addi 6,6,.LC7@toc@l
+	stxv 60,-64(1)
+	stxv 63,-16(1)
+	addi 7,7,.LC4@toc@l
+	xxspltib 59,16
+	lxv 44,0(11)
+	xxspltib 60,32
+	lxv 45,0(3)
+	lxv 63,0(5)
+	xxlor 47,48,48
+	lxv 46,0(6)
+	addi 10,10,.LC5@toc@l
+	stxv 61,-48(1)
+	stxv 62,-32(1)
+	xxspltw 9,9,0
+	lxv 61,0(7)
+	lxv 62,0(10)
+	li 7,0
+	mr 10,4
+	vextsb2w 27,27
+	vextsb2w 28,28
+	stxv 57,-112(1)
+	stxv 58,-96(1)
+	.p2align 4,,15
+.L5:
+	lxv 0,0(10)
+	addi 7,7,32
+	addi 10,10,256
+	cmpd 7,8,7
+	xvabssp 34,0
+	lxv 0,-240(10)
+	xvabssp 42,0
+	lxv 0,-224(10)
+	xvabssp 49,0
+	lxv 0,-208(10)
+	vpermr 26,10,2,12
+	vpermr 2,10,2,13
+	xvabssp 35,0
+	lxv 0,-192(10)
+	xvaddsp 34,58,34
+	xvabssp 36,0
+	lxv 0,-176(10)
+	vpermr 10,3,17,12
+	vpermr 3,3,17,13
+	xvabssp 33,0
+	lxv 0,-160(10)
+	xvaddsp 10,42,35
+	xvabssp 50,0
+	lxv 0,-144(10)
+	vpermr 17,1,4,12
+	vpermr 4,1,4,13
+	xvabssp 37,0
+	lxv 0,-128(10)
+	xvaddsp 36,49,36
+	xvabssp 38,0
+	lxv 0,-112(10)
+	vpermr 1,5,18,12
+	vpermr 5,5,18,13
+	xvabssp 43,0
+	lxv 0,-96(10)
+	xvaddsp 12,33,37
+	xvabssp 51,0
+	lxv 0,-80(10)
+	vpermr 18,11,6,12
+	vpermr 6,11,6,13
+	xvabssp 39,0
+	lxv 0,-64(10)
+	xvaddsp 38,50,38
+	xvabssp 40,0
+	lxv 0,-48(10)
+	vpermr 11,7,19,12
+	vpermr 7,7,19,13
+	xvabssp 32,0
+	lxv 0,-32(10)
+	xvaddsp 11,43,39
+	xvcmpgtsp 39,34,10
+	xvcmpgtsp 43,36,12
+	xvabssp 57,0
+	lxv 0,-16(10)
+	vpermr 19,0,8,12
+	vpermr 8,0,8,13
+	xxsel 10,34,10,39
+	xxsel 12,36,12,43
+	xxsel 39,61,62,39
+	xxsel 43,63,46,43
+	xvabssp 41,0
+	xvaddsp 40,51,40
+	vpermr 0,9,25,12
+	vpermr 9,9,25,13
+	xvaddsp 0,32,41
+	xvcmpgtsp 41,38,11
+	xvcmpgtsp 32,10,12
+	xvcmpgtsp 42,40,0
+	xxsel 11,38,11,41
+	xxsel 12,10,12,32
+	xxsel 43,39,43,32
+	xxsel 41,61,62,41
+	xxsel 0,40,0,42
+	xxsel 42,63,46,42
+	xvcmpgtsp 33,11,0
+	xxsel 0,11,0,33
+	xxsel 33,41,42,33
+	xvcmpgtsp 32,12,0
+	vadduwm 1,1,27
+	xxsel 0,12,0,32
+	xxsel 32,43,33,32
+	xvcmpgtsp 33,9,0
+	vadduwm 0,0,15
+	vadduwm 15,15,28
+	xxsel 48,48,32,33
+	xxsel 9,9,0,33
+	bgt 7,.L5
+	xxsldwi 11,9,9,3
+	xxsldwi 12,9,9,2
+	li 10,0
+	li 3,12
+	xxsldwi 0,9,9,1
+	xscvspdp 9,9
+	vextuwrx 6,10,16
+	li 10,4
+	xscvspdp 11,11
+	xscvspdp 12,12
+	xscvspdp 0,0
+	vextuwrx 5,10,16
+	li 10,8
+	vextuwrx 7,10,16
+	vextuwrx 10,3,16
+	rldicl 12,5,0,32
+	rldicl 3,6,0,32
+	rldicl 11,7,0,32
+	rldicl 0,10,0,32
+	fcmpu 7,11,12
+	fmr 10,0
+	beq 7,.L55
+	bng 7,.L8
+	mr 3,12
+	fmr 11,12
+.L8:
+	fcmpu 7,0,9
+	bne 7,.L11
+	cmplw 7,7,10
+	ble 7,.L12
+	mr 7,10
+.L12:
+	rldicl 11,7,0,32
+.L13:
+	fcmpu 7,11,10
+	beq 7,.L56
+	bng 7,.L17
+	mr 3,11
+	fmr 11,10
+.L17:
+	cmpd 7,9,8
+	ble 7,.L19
+	addi 7,8,1
+	sldi 10,8,1
+	subf 6,8,9
+	cmpd 7,7,9
+	sldi 10,10,2
+	mtctr 6
+	add 4,4,10
+	bgt 7,.L37
+	li 10,-1
+	rldicr 10,10,0,0
+	cmpd 7,9,10
+	beq 7,.L37
+	.p2align 4,,15
+.L21:
+	lfs 0,0(4)
+	lfs 12,4(4)
+	addi 4,4,8
+	fabs 0,0
+	fabs 12,12
+	fadds 0,0,12
+	fcmpu 7,11,0
+	bng 7,.L20
+	fmr 11,0
+	mr 3,8
+.L20:
+	addi 8,8,1
+	bdnz .L21
+.L19:
+	lxv 57,-112(1)
+	lxv 58,-96(1)
+	addi 3,3,1
+	lxv 59,-80(1)
+	lxv 60,-64(1)
+	lxv 61,-48(1)
+	lxv 62,-32(1)
+	lxv 63,-16(1)
+	blr
+	.p2align 4,,15
+.L55:
+	cmplw 7,6,5
+	ble 7,.L7
+	mr 6,5
+.L7:
+	rldicl 3,6,0,32
+	b .L8
+	.p2align 4,,15
+.L29:
+	li 3,1
+	blr
+	.p2align 4,,15
+.L11:
+	bng 7,.L13
+	mr 11,0
+	fmr 10,9
+	b .L13
+	.p2align 4,,15
+.L56:
+	cmpd 7,3,11
+	ble 7,.L17
+	mr 3,11
+	b .L17
+.L37:
+	li 9,1
+	mtctr 9
+	b .L21
+.L43:
+	li 9,1
+	mtctr 9
+	b .L44
+	.long 0
+	.byte 0,0,0,0,0,0,0,0
+	.size	icamin_k,.-icamin_k
+	.section	.rodata.cst16,"aM",@progbits,16
+	.align 4
+.LC2:
+	.byte	0
+	.byte	1
+	.byte	2
+	.byte	3
+	.byte	8
+	.byte	9
+	.byte	10
+	.byte	11
+	.byte	16
+	.byte	17
+	.byte	18
+	.byte	19
+	.byte	24
+	.byte	25
+	.byte	26
+	.byte	27
+.LC3:
+	.byte	4
+	.byte	5
+	.byte	6
+	.byte	7
+	.byte	12
+	.byte	13
+	.byte	14
+	.byte	15
+	.byte	20
+	.byte	21
+	.byte	22
+	.byte	23
+	.byte	28
+	.byte	29
+	.byte	30
+	.byte	31
+.LC4:
+	.long	0
+	.long	1
+	.long	2
+	.long	3
+.LC5:
+	.long	4
+	.long	5
+	.long	6
+	.long	7
+.LC6:
+	.long	8
+	.long	9
+	.long	10
+	.long	11
+.LC7:
+	.long	12
+	.long	13
+	.long	14
+	.long	15
+	.ident	"GCC: (SUSE Linux) 7.3.1 20180323 [gcc-7-branch revision 258812]"
+	.section	.note.GNU-stack,"",@progbits
diff --git a/kernel/power/isamax_power8.S b/kernel/power/isamax_power8.S
new file mode 100644
index 000000000..c8fcaecc3
--- /dev/null
+++ b/kernel/power/isamax_power8.S
@@ -0,0 +1,434 @@
+/*	.file	"isamax.c"
+	.abiversion 2
+	.section	".text"
+	.align 2
+	.p2align 4,,15
+	.globl isamax_k
+	.type	isamax_k, @function
+*/
+
+#define ASSEMBLER
+#include "common.h"
+
+	PROLOGUE
+
+isamax_k:
+.LCF0:
+0:	addis 2,12,.TOC.-.LCF0@ha
+	addi 2,2,.TOC.-.LCF0@l
+	.localentry	isamax_k,.-isamax_k
+	mr. 11,3
+	ble 0,.L36
+	cmpdi 7,5,0
+	li 3,0
+	blelr 7
+	cmpdi 7,5,1
+	beq 7,.L69
+	rldicr. 7,11,0,61
+	beq 0,.L40
+	sldi 3,5,1
+	xxlxor 0,0,0
+	sldi 6,5,2
+	add 3,3,5
+	sldi 0,5,4
+	sldi 3,3,2
+	sldi 5,5,3
+	mr 9,4
+	li 8,0
+	li 10,0
+	.p2align 4,,15
+.L31:
+	lfs 12,0(9)
+	fabs 12,12
+	fcmpu 7,12,0
+	bng 7,.L23
+	fmr 0,12
+	mr 8,10
+.L23:
+	lfsx 12,9,6
+	fabs 12,12
+	fcmpu 7,12,0
+	bng 7,.L25
+	fmr 0,12
+	addi 8,10,1
+.L25:
+	lfsx 12,9,5
+	fabs 12,12
+	fcmpu 7,12,0
+	bng 7,.L27
+	fmr 0,12
+	addi 8,10,2
+.L27:
+	lfsx 12,9,3
+	add 9,9,0
+	fabs 12,12
+	fcmpu 7,12,0
+	bng 7,.L29
+	fmr 0,12
+	addi 8,10,3
+.L29:
+	addi 10,10,4
+	cmpd 7,7,10
+	bgt 7,.L31
+	addi 7,7,-1
+	srdi 7,7,2
+	addi 7,7,1
+	sldi 9,7,2
+	mulld 7,6,7
+	cmpd 7,11,9
+	ble 7,.L67
+.L22:
+	addi 10,9,1
+	sldi 7,7,2
+	cmpd 7,10,11
+	subf 10,9,11
+	mtctr 10
+	add 4,4,7
+	bgt 7,.L54
+	li 3,-1
+	rldicr 3,3,0,0
+	cmpd 7,11,3
+	beq 7,.L54
+	.p2align 4,,15
+.L35:
+	lfs 12,0(4)
+	add 4,4,6
+	fabs 12,12
+	fcmpu 7,12,0
+	bng 7,.L33
+	fmr 0,12
+	mr 8,9
+.L33:
+	addi 9,9,1
+	bdnz .L35
+.L67:
+	addi 3,8,1
+	blr
+	.p2align 4,,15
+.L36:
+	li 3,0
+	blr
+	.p2align 4,,15
+.L69:
+	rldicr. 10,11,0,57
+	bne 0,.L70
+	addi 7,10,1
+	sldi 9,10,2
+	xxlxor 12,12,12
+	cmpd 7,7,11
+	add 4,4,9
+	subf 9,10,11
+	li 8,0
+	mtctr 9
+	bgt 7,.L60
+	li 3,-1
+	rldicr 3,3,0,0
+	cmpd 7,11,3
+	beq 7,.L60
+	.p2align 4,,15
+.L61:
+	lfs 0,0(4)
+	addi 4,4,4
+	fabs 0,0
+	fcmpu 7,0,12
+	bng 7,.L63
+	fmr 12,0
+	mr 8,10
+.L63:
+	addi 10,10,1
+	bdnz .L61
+	b .L67
+	.p2align 4,,15
+.L70:
+	li 0,-64
+	std 31,-8(1)
+	addis 3,2,.LC2@toc@ha
+	vspltisw 18,0
+	vspltisw 12,0
+	addis 5,2,.LC3@toc@ha
+	addis 6,2,.LC6@toc@ha
+	stvx 29,1,0
+	li 0,-48
+	addis 8,2,.LC7@toc@ha
+	xxlor 35,50,50
+	addi 3,3,.LC2@toc@l
+	addi 5,5,.LC3@toc@l
+	stvx 30,1,0
+	addi 6,6,.LC6@toc@l
+	li 0,-32
+	addi 8,8,.LC7@toc@l
+	lxvd2x 51,0,3
+	lxvd2x 34,0,5
+	addis 7,2,.LC4@toc@ha
+	stvx 31,1,0
+	lxvd2x 47,0,6
+	addis 9,2,.LC5@toc@ha
+	addi 7,7,.LC4@toc@l
+	lxvd2x 48,0,8
+	addi 9,9,.LC5@toc@l
+	vspltisw 17,8
+	vadduwm 17,17,17
+	lxvd2x 36,0,7
+	li 7,0
+	lxvd2x 37,0,9
+	mr 9,4
+	.p2align 4,,15
+.L5:
+	addi 5,9,16
+	addi 6,9,32
+	lxvd2x 41,0,9
+	vadduwm 31,3,15
+	addi 8,9,64
+	addi 31,9,48
+	addi 12,9,80
+	addi 3,9,96
+	lxvd2x 5,0,5
+	lxvd2x 43,0,6
+	addi 5,9,112
+	addi 6,9,128
+	lxvd2x 1,0,8
+	lxvd2x 9,0,31
+	addi 8,9,160
+	addi 31,9,144
+	lxvd2x 6,0,12
+	lxvd2x 13,0,3
+	addi 12,9,176
+	addi 3,9,192
+	lxvd2x 11,0,5
+	lxvd2x 2,0,6
+	xvabssp 41,41
+	addi 5,9,208
+	addi 6,9,224
+	lxvd2x 3,0,8
+	lxvd2x 7,0,31
+	addi 8,9,240
+	lxvd2x 10,0,12
+	lxvd2x 4,0,3
+	xvabssp 43,43
+	xvabssp 5,5
+	addi 7,7,64
+	lxvd2x 8,0,5
+	lxvd2x 0,0,6
+	xvabssp 9,9
+	xvabssp 1,1
+	cmpd 7,10,7
+	addi 9,9,256
+	lxvd2x 12,0,8
+	xvabssp 6,6
+	xvabssp 13,13
+	xvabssp 11,11
+	xvabssp 2,2
+	xvabssp 7,7
+	xvabssp 3,3
+	xvabssp 10,10
+	xvabssp 4,4
+	xvabssp 8,8
+	xvabssp 0,0
+	xvabssp 12,12
+	xvcmpgtsp 32,5,41
+	xvcmpgtsp 61,9,43
+	xvcmpgtsp 45,6,1
+	xvcmpgtsp 62,11,13
+	xvcmpgtsp 38,7,2
+	xvcmpgtsp 46,10,3
+	xvcmpgtsp 40,8,4
+	xvcmpgtsp 39,12,0
+	xxsel 5,41,5,32
+	xxsel 32,51,34,32
+	xxsel 9,43,9,61
+	xxsel 6,1,6,45
+	xxsel 11,13,11,62
+	xxsel 43,51,34,45
+	xxsel 7,2,7,38
+	xvcmpgtsp 41,9,5
+	xxsel 10,3,10,46
+	xvcmpgtsp 45,11,6
+	xxsel 8,4,8,40
+	xxsel 62,36,37,62
+	xxsel 0,0,12,39
+	xvcmpgtsp 42,10,7
+	xxsel 61,36,37,61
+	xxsel 40,51,34,40
+	xvcmpgtsp 33,0,8
+	xxsel 39,36,37,39
+	xxsel 38,51,34,38
+	xxsel 46,36,37,46
+	xxsel 9,5,9,41
+	xxsel 41,32,61,41
+	xxsel 12,6,11,45
+	xxsel 45,43,62,45
+	xxsel 11,7,10,42
+	xvcmpgtsp 32,12,9
+	vadduwm 13,13,17
+	xxsel 42,38,46,42
+	xxsel 0,8,0,33
+	xxsel 33,40,39,33
+	xvcmpgtsp 43,0,11
+	vadduwm 1,1,17
+	xxsel 12,9,12,32
+	xxsel 32,41,45,32
+	vadduwm 0,3,0
+	vadduwm 3,3,16
+	xxsel 0,11,0,43
+	xxsel 33,42,33,43
+	xvcmpgtsp 45,0,12
+	vadduwm 1,31,1
+	xxsel 0,12,0,45
+	xxsel 32,32,33,45
+	xvcmpgtsp 33,0,44
+	xxsel 50,50,32,33
+	xxsel 44,44,0,33
+	bgt 7,.L5
+	xxsldwi 12,44,44,1
+	xscvspdp 10,44
+	vspltw 0,18,0
+	xxsldwi 0,44,44,3
+	xscvspdp 12,12
+	mfvsrwz 3,50
+	mfvsrwz 6,32
+	vspltw 0,18,3
+	xscvspdp 0,0
+	xxsldwi 44,44,44,2
+	mfvsrwz 7,32
+	vspltw 0,18,2
+	xscvspdp 44,44
+	mfvsrwz 9,32
+	fcmpu 7,12,10
+	rldicl 8,3,0,32
+	rldicl 31,6,0,32
+	fmr 11,0
+	rldicl 0,7,0,32
+	rldicl 5,9,0,32
+	beq 7,.L71
+	bnl 7,.L8
+	fmr 12,10
+	mr 8,31
+.L8:
+	xscmpudp 7,0,44
+	bne 7,.L11
+	cmplw 7,7,9
+	ble 7,.L12
+	mr 7,9
+.L12:
+	rldicl 5,7,0,32
+.L13:
+	fcmpu 7,12,11
+	beq 7,.L72
+	bnl 7,.L17
+	fmr 12,11
+	mr 8,5
+.L17:
+	cmpd 7,11,10
+	ble 7,.L16
+	addi 7,10,1
+	sldi 9,10,2
+	cmpd 7,7,11
+	add 4,4,9
+	subf 9,10,11
+	mtctr 9
+	bgt 7,.L53
+	li 3,-1
+	rldicr 3,3,0,0
+	cmpd 7,11,3
+	beq 7,.L53
+	.p2align 4,,15
+.L21:
+	lfs 0,0(4)
+	addi 4,4,4
+	fabs 0,0
+	fcmpu 7,0,12
+	bng 7,.L19
+	fmr 12,0
+	mr 8,10
+.L19:
+	addi 10,10,1
+	bdnz .L21
+.L16:
+	li 0,-64
+	ld 31,-8(1)
+	addi 3,8,1
+	lvx 29,1,0
+	li 0,-48
+	lvx 30,1,0
+	li 0,-32
+	lvx 31,1,0
+	blr
+	.p2align 4,,15
+.L71:
+	cmplw 7,3,6
+	ble 7,.L7
+	mr 3,6
+.L7:
+	rldicl 8,3,0,32
+	b .L8
+	.p2align 4,,15
+.L40:
+	xxlxor 0,0,0
+	sldi 6,5,2
+	li 8,0
+	li 9,0
+	b .L22
+	.p2align 4,,15
+.L11:
+	blt 7,.L39
+	mr 5,0
+	b .L13
+	.p2align 4,,15
+.L72:
+	cmpd 7,8,5
+	ble 7,.L17
+	mr 8,5
+	b .L17
+	.p2align 4,,15
+.L39:
+	xscpsgndp 11,44,44
+	b .L13
+.L53:
+	li 9,1
+	mtctr 9
+	b .L21
+.L54:
+	li 10,1
+	mtctr 10
+	b .L35
+.L60:
+	li 9,1
+	mtctr 9
+	b .L61
+	.long 0
+	.byte 0,0,0,0,0,1,0,0
+	.size	isamax_k,.-isamax_k
+	.section	.rodata.cst16,"aM",@progbits,16
+	.align 4
+.LC2:
+	.long	0
+	.long	1
+	.long	2
+	.long	3
+.LC3:
+	.long	4
+	.long	5
+	.long	6
+	.long	7
+.LC4:
+	.long	8
+	.long	9
+	.long	10
+	.long	11
+.LC5:
+	.long	12
+	.long	13
+	.long	14
+	.long	15
+.LC6:
+	.long	32
+	.long	32
+	.long	32
+	.long	32
+.LC7:
+	.long	64
+	.long	64
+	.long	64
+	.long	64
+	.ident	"GCC: (SUSE Linux) 7.3.1 20180323 [gcc-7-branch revision 258812]"
+	.section	.note.GNU-stack,"",@progbits
diff --git a/kernel/power/isamax_power9.S b/kernel/power/isamax_power9.S
new file mode 100644
index 000000000..9df1e773c
--- /dev/null
+++ b/kernel/power/isamax_power9.S
@@ -0,0 +1,397 @@
+	.file	"isamax.c"
+	.abiversion 2
+	.section	".text"
+	.align 2
+	.p2align 4,,15
+	.globl isamax_k
+	.type	isamax_k, @function
+isamax_k:
+.LCF0:
+0:	addis 2,12,.TOC.-.LCF0@ha
+	addi 2,2,.TOC.-.LCF0@l
+	.localentry	isamax_k,.-isamax_k
+	mr. 11,3
+	ble 0,.L36
+	cmpdi 7,5,0
+	li 3,0
+	blelr 7
+	cmpdi 7,5,1
+	beq 7,.L69
+	rldicr. 7,11,0,61
+	beq 0,.L40
+	sldi 10,5,1
+	sldi 6,5,2
+	sldi 0,5,4
+	sldi 3,5,3
+	mr 9,4
+	xxlxor 0,0,0
+	li 8,0
+	add 5,10,5
+	li 10,0
+	sldi 5,5,2
+	.p2align 4,,15
+.L31:
+	lfs 12,0(9)
+	fabs 12,12
+	fcmpu 7,12,0
+	bng 7,.L23
+	fmr 0,12
+	mr 8,10
+.L23:
+	lfsx 12,9,6
+	fabs 12,12
+	fcmpu 7,12,0
+	bng 7,.L25
+	fmr 0,12
+	addi 8,10,1
+.L25:
+	lfsx 12,9,3
+	fabs 12,12
+	fcmpu 7,12,0
+	bng 7,.L27
+	fmr 0,12
+	addi 8,10,2
+.L27:
+	lfsx 12,9,5
+	add 9,9,0
+	fabs 12,12
+	fcmpu 7,12,0
+	bng 7,.L29
+	fmr 0,12
+	addi 8,10,3
+.L29:
+	addi 10,10,4
+	cmpd 7,7,10
+	bgt 7,.L31
+	addi 7,7,-1
+	srdi 7,7,2
+	addi 7,7,1
+	sldi 9,7,2
+	mulld 7,6,7
+	cmpd 7,11,9
+	ble 7,.L67
+.L22:
+	addi 10,9,1
+	sldi 7,7,2
+	subf 5,9,11
+	cmpd 7,10,11
+	mtctr 5
+	add 4,4,7
+	bgt 7,.L54
+	li 3,-1
+	rldicr 3,3,0,0
+	cmpd 7,11,3
+	beq 7,.L54
+	.p2align 4,,15
+.L35:
+	lfs 12,0(4)
+	add 4,4,6
+	fabs 12,12
+	fcmpu 7,12,0
+	bng 7,.L33
+	fmr 0,12
+	mr 8,9
+.L33:
+	addi 9,9,1
+	bdnz .L35
+.L67:
+	addi 3,8,1
+	blr
+	.p2align 4,,15
+.L36:
+	li 3,0
+	blr
+	.p2align 4,,15
+.L69:
+	rldicr. 10,11,0,57
+	bne 0,.L70
+	addi 7,10,1
+	sldi 9,10,2
+	subf 6,10,11
+	li 8,0
+	xxlxor 12,12,12
+	cmpd 7,7,11
+	mtctr 6
+	add 4,4,9
+	bgt 7,.L60
+	li 3,-1
+	rldicr 3,3,0,0
+	cmpd 7,11,3
+	beq 7,.L60
+	.p2align 4,,15
+.L61:
+	lfs 0,0(4)
+	addi 4,4,4
+	fabs 0,0
+	fcmpu 7,0,12
+	bng 7,.L63
+	fmr 12,0
+	mr 8,10
+.L63:
+	addi 10,10,1
+	bdnz .L61
+	b .L67
+	.p2align 4,,15
+.L70:
+	addis 6,2,.LC2@toc@ha
+	addis 7,2,.LC3@toc@ha
+	addis 8,2,.LC4@toc@ha
+	addis 9,2,.LC5@toc@ha
+	xxspltib 46,0
+	stxv 61,-48(1)
+	stxv 62,-32(1)
+	addi 6,6,.LC2@toc@l
+	addi 7,7,.LC3@toc@l
+	stxv 63,-16(1)
+	xxspltib 61,32
+	xxspltib 63,16
+	xxspltib 62,64
+	addi 8,8,.LC4@toc@l
+	addi 9,9,.LC5@toc@l
+	lxv 47,0(6)
+	xxspltib 34,0
+	lxv 48,0(7)
+	xxlor 51,46,46
+	lxv 49,0(8)
+	lxv 50,0(9)
+	li 8,0
+	mr 9,4
+	vextsb2w 29,29
+	vextsb2w 31,31
+	vextsb2w 30,30
+	stxv 59,-80(1)
+	stxv 60,-64(1)
+	.p2align 4,,15
+.L5:
+	lxv 0,0(9)
+	vadduwm 27,19,29
+	lxv 12,240(9)
+	addi 8,8,64
+	addi 9,9,256
+	cmpd 7,10,8
+	xvabssp 44,0
+	lxv 0,-240(9)
+	xvabssp 12,12
+	xvabssp 5,0
+	lxv 0,-224(9)
+	xvabssp 32,0
+	lxv 0,-208(9)
+	xvcmpgtsp 35,5,44
+	xvabssp 9,0
+	lxv 0,-192(9)
+	xxsel 5,44,5,35
+	xxsel 35,47,48,35
+	xvabssp 1,0
+	lxv 0,-176(9)
+	xvcmpgtsp 60,9,32
+	xvabssp 6,0
+	lxv 0,-160(9)
+	xxsel 9,32,9,60
+	xxsel 60,49,50,60
+	xvabssp 13,0
+	lxv 0,-144(9)
+	xvcmpgtsp 42,9,5
+	xvcmpgtsp 37,6,1
+	xvabssp 11,0
+	lxv 0,-128(9)
+	xxsel 9,5,9,42
+	xxsel 42,35,60,42
+	xxsel 6,1,6,37
+	xxsel 37,47,48,37
+	xvabssp 2,0
+	lxv 0,-112(9)
+	xvcmpgtsp 36,11,13
+	xvabssp 7,0
+	lxv 0,-96(9)
+	xxsel 11,13,11,36
+	xxsel 36,49,50,36
+	xvabssp 3,0
+	lxv 0,-80(9)
+	xvcmpgtsp 45,11,6
+	xvcmpgtsp 39,7,2
+	xvabssp 10,0
+	lxv 0,-64(9)
+	xxsel 7,2,7,39
+	xxsel 39,47,48,39
+	xvabssp 4,0
+	lxv 0,-48(9)
+	xvcmpgtsp 38,10,3
+	xvabssp 8,0
+	lxv 0,-32(9)
+	xxsel 10,3,10,38
+	xxsel 38,49,50,38
+	xvabssp 0,0
+	xvcmpgtsp 43,10,7
+	xvcmpgtsp 41,8,4
+	xvcmpgtsp 40,12,0
+	xxsel 8,4,8,41
+	xxsel 41,47,48,41
+	xxsel 0,0,12,40
+	xxsel 12,6,11,45
+	xxsel 11,7,10,43
+	xxsel 45,37,36,45
+	xvcmpgtsp 33,0,8
+	xvcmpgtsp 32,12,9
+	vadduwm 13,13,31
+	xxsel 40,49,50,40
+	xxsel 43,39,38,43
+	xxsel 0,8,0,33
+	xxsel 12,9,12,32
+	xxsel 33,41,40,33
+	xxsel 32,42,45,32
+	xvcmpgtsp 44,0,11
+	vadduwm 1,1,31
+	vadduwm 0,19,0
+	vadduwm 19,19,30
+	xxsel 0,11,0,44
+	xxsel 33,43,33,44
+	xvcmpgtsp 45,0,12
+	vadduwm 1,27,1
+	xxsel 0,12,0,45
+	xxsel 32,32,33,45
+	xvcmpgtsp 33,0,34
+	xxsel 46,46,32,33
+	xxsel 34,34,0,33
+	bgt 7,.L5
+	xxsldwi 12,34,34,3
+	xxsldwi 11,34,34,2
+	li 9,0
+	li 8,12
+	xxsldwi 0,34,34,1
+	xscvspdp 34,34
+	vextuwrx 3,9,14
+	li 9,4
+	xscvspdp 12,12
+	xscvspdp 11,11
+	xscvspdp 0,0
+	vextuwrx 6,9,14
+	li 9,8
+	vextuwrx 7,9,14
+	vextuwrx 9,8,14
+	rldicl 12,6,0,32
+	rldicl 8,3,0,32
+	rldicl 0,7,0,32
+	rldicl 5,9,0,32
+	fcmpu 7,12,11
+	fmr 10,0
+	beq 7,.L71
+	bnl 7,.L8
+	mr 8,12
+	fmr 12,11
+.L8:
+	xscmpudp 7,0,34
+	bne 7,.L11
+	cmplw 7,7,9
+	ble 7,.L12
+	mr 7,9
+.L12:
+	rldicl 5,7,0,32
+.L13:
+	fcmpu 7,12,10
+	beq 7,.L72
+	bnl 7,.L17
+	mr 8,5
+	fmr 12,10
+.L17:
+	cmpd 7,11,10
+	ble 7,.L16
+	addi 7,10,1
+	sldi 9,10,2
+	subf 6,10,11
+	cmpd 7,7,11
+	mtctr 6
+	add 4,4,9
+	bgt 7,.L53
+	li 3,-1
+	rldicr 3,3,0,0
+	cmpd 7,11,3
+	beq 7,.L53
+	.p2align 4,,15
+.L21:
+	lfs 0,0(4)
+	addi 4,4,4
+	fabs 0,0
+	fcmpu 7,0,12
+	bng 7,.L19
+	fmr 12,0
+	mr 8,10
+.L19:
+	addi 10,10,1
+	bdnz .L21
+.L16:
+	lxv 59,-80(1)
+	lxv 60,-64(1)
+	addi 3,8,1
+	lxv 61,-48(1)
+	lxv 62,-32(1)
+	lxv 63,-16(1)
+	blr
+	.p2align 4,,15
+.L71:
+	cmplw 7,3,6
+	ble 7,.L7
+	mr 3,6
+.L7:
+	rldicl 8,3,0,32
+	b .L8
+	.p2align 4,,15
+.L40:
+	sldi 6,5,2
+	li 8,0
+	li 9,0
+	xxlxor 0,0,0
+	b .L22
+	.p2align 4,,15
+.L11:
+	blt 7,.L39
+	mr 5,0
+	b .L13
+	.p2align 4,,15
+.L72:
+	cmpd 7,8,5
+	ble 7,.L17
+	mr 8,5
+	b .L17
+	.p2align 4,,15
+.L39:
+	xscpsgndp 10,34,34
+	b .L13
+.L53:
+	li 9,1
+	mtctr 9
+	b .L21
+.L54:
+	li 10,1
+	mtctr 10
+	b .L35
+.L60:
+	li 9,1
+	mtctr 9
+	b .L61
+	.long 0
+	.byte 0,0,0,0,0,0,0,0
+	.size	isamax_k,.-isamax_k
+	.section	.rodata.cst16,"aM",@progbits,16
+	.align 4
+.LC2:
+	.long	0
+	.long	1
+	.long	2
+	.long	3
+.LC3:
+	.long	4
+	.long	5
+	.long	6
+	.long	7
+.LC4:
+	.long	8
+	.long	9
+	.long	10
+	.long	11
+.LC5:
+	.long	12
+	.long	13
+	.long	14
+	.long	15
+	.ident	"GCC: (SUSE Linux) 7.3.1 20180323 [gcc-7-branch revision 258812]"
+	.section	.note.GNU-stack,"",@progbits
diff --git a/kernel/power/isamin_power8.S b/kernel/power/isamin_power8.S
new file mode 100644
index 000000000..3873e879b
--- /dev/null
+++ b/kernel/power/isamin_power8.S
@@ -0,0 +1,417 @@
+/*	.file	"isamin.c"
+	.abiversion 2
+	.section	".text"
+	.align 2
+	.p2align 4,,15
+	.globl isamin_k
+	.type	isamin_k, @function
+*/
+#define ASSEMBLER
+#include "common.h"
+
+	PROLOGUE
+
+isamin_k:
+.LCF0:
+0:	addis 2,12,.TOC.-.LCF0@ha
+	addi 2,2,.TOC.-.LCF0@l
+	.localentry	isamin_k,.-isamin_k
+	mr. 11,3
+	ble 0,.L36
+	cmpdi 7,5,0
+	li 3,0
+	blelr 7
+	lfs 0,0(4)
+	li 0,-48
+	cmpdi 7,5,1
+	stvx 30,1,0
+	li 0,-32
+	stvx 31,1,0
+	fabs 0,0
+	beq 7,.L62
+	rldicr. 6,11,0,61
+	beq 0,.L40
+	sldi 0,5,1
+	sldi 12,5,2
+	std 31,-8(1)
+	add 0,0,5
+	neg 31,5
+	sldi 3,5,4
+	sldi 0,0,2
+	add 7,4,12
+	sldi 31,31,2
+	sldi 5,5,3
+	li 9,0
+	li 10,0
+	b .L24
+	.p2align 4,,15
+.L41:
+	mr 10,9
+.L25:
+	fmr 0,12
+	add 7,7,3
+.L24:
+	lfs 12,0(7)
+	fabs 12,12
+	fcmpu 7,12,0
+	bnl 7,.L26
+	fmr 0,12
+	addi 10,9,1
+.L26:
+	add 8,31,7
+	lfsx 12,8,5
+	fabs 12,12
+	fcmpu 7,12,0
+	bnl 7,.L28
+	fmr 0,12
+	addi 10,9,2
+.L28:
+	lfsx 12,8,0
+	fabs 12,12
+	fcmpu 7,12,0
+	bnl 7,.L30
+	fmr 0,12
+	addi 10,9,3
+.L30:
+	addi 9,9,4
+	cmpd 7,6,9
+	ble 7,.L63
+	lfsx 12,8,3
+	fabs 12,12
+	fcmpu 7,12,0
+	blt 7,.L41
+	fmr 12,0
+	b .L25
+	.p2align 4,,15
+.L36:
+	li 3,0
+	blr
+	.p2align 4,,15
+.L63:
+	addi 6,6,-1
+	ld 31,-8(1)
+	srdi 6,6,2
+	addi 6,6,1
+	sldi 9,6,2
+	mulld 6,12,6
+	cmpd 7,11,9
+	ble 7,.L33
+.L23:
+	addi 8,9,1
+	sldi 6,6,2
+	cmpd 7,8,11
+	subf 8,9,11
+	mtctr 8
+	add 4,4,6
+	bgt 7,.L52
+	li 3,-1
+	rldicr 3,3,0,0
+	cmpd 7,11,3
+	beq 7,.L52
+	.p2align 4,,15
+.L35:
+	lfs 12,0(4)
+	add 4,4,12
+	fabs 12,12
+	fcmpu 7,12,0
+	bnl 7,.L34
+	fmr 0,12
+	mr 10,9
+.L34:
+	addi 9,9,1
+	bdnz .L35
+.L33:
+	li 0,-48
+	addi 3,10,1
+	lvx 30,1,0
+	li 0,-32
+	lvx 31,1,0
+	blr
+	.p2align 4,,15
+.L62:
+	rldicr. 8,11,0,57
+	li 10,0
+	bne 0,.L64
+.L4:
+	addi 7,8,1
+	sldi 9,8,2
+	cmpd 7,7,11
+	add 4,4,9
+	subf 9,8,11
+	mtctr 9
+	bgt 7,.L51
+	li 3,-1
+	rldicr 3,3,0,0
+	cmpd 7,11,3
+	beq 7,.L51
+	.p2align 4,,15
+.L22:
+	lfs 12,0(4)
+	addi 4,4,4
+	fabs 12,12
+	fcmpu 7,0,12
+	bng 7,.L21
+	fmr 0,12
+	mr 10,8
+.L21:
+	addi 8,8,1
+	bdnz .L22
+	li 0,-48
+	addi 3,10,1
+	lvx 30,1,0
+	li 0,-32
+	lvx 31,1,0
+	blr
+	.p2align 4,,15
+.L64:
+	lxvd2x 4,0,4
+	addis 10,2,.LC2@toc@ha
+	addis 5,2,.LC3@toc@ha
+	std 31,-8(1)
+	vspltisw 2,0
+	addi 10,10,.LC2@toc@l
+	addis 7,2,.LC4@toc@ha
+	addis 9,2,.LC5@toc@ha
+	addis 6,2,.LC6@toc@ha
+	lxvd2x 51,0,10
+	addis 10,2,.LC7@toc@ha
+	addi 7,7,.LC4@toc@l
+	addi 9,9,.LC5@toc@l
+	addi 5,5,.LC3@toc@l
+	xvabssp 4,4
+	addi 6,6,.LC6@toc@l
+	addi 10,10,.LC7@toc@l
+	lxvd2x 36,0,7
+	vspltisw 18,8
+	lxvd2x 37,0,9
+	lxvd2x 35,0,5
+	mr 9,4
+	li 7,0
+	lxvd2x 48,0,6
+	lxvd2x 49,0,10
+	vadduwm 18,18,18
+	xxlor 38,51,51
+	xxlor 40,4,4
+	b .L6
+	.p2align 4,,15
+.L65:
+	lxvd2x 5,0,9
+	xvabssp 40,5
+.L6:
+	addi 5,9,16
+	addi 6,9,32
+	vadduwm 14,2,16
+	addi 10,9,64
+	addi 12,9,48
+	addi 31,9,80
+	addi 3,9,96
+	lxvd2x 5,0,5
+	lxvd2x 42,0,6
+	addi 5,9,112
+	addi 6,9,128
+	lxvd2x 44,0,10
+	lxvd2x 9,0,12
+	addi 10,9,160
+	addi 12,9,144
+	lxvd2x 6,0,31
+	lxvd2x 1,0,3
+	addi 31,9,176
+	addi 3,9,192
+	lxvd2x 11,0,5
+	lxvd2x 13,0,6
+	addi 5,9,208
+	addi 6,9,224
+	lxvd2x 2,0,10
+	lxvd2x 7,0,12
+	addi 10,9,240
+	lxvd2x 10,0,31
+	lxvd2x 3,0,3
+	xvabssp 42,42
+	xvabssp 5,5
+	addi 7,7,64
+	lxvd2x 8,0,5
+	lxvd2x 0,0,6
+	xvabssp 44,44
+	xvabssp 9,9
+	cmpd 7,8,7
+	addi 9,9,256
+	lxvd2x 12,0,10
+	xvabssp 6,6
+	xvabssp 1,1
+	xvabssp 11,11
+	xvabssp 13,13
+	xvabssp 7,7
+	xvabssp 2,2
+	xvabssp 10,10
+	xvabssp 3,3
+	xvabssp 8,8
+	xvabssp 0,0
+	xvabssp 12,12
+	xvcmpgtsp 32,40,5
+	xvcmpgtsp 62,42,9
+	xvcmpgtsp 45,44,6
+	xvcmpgtsp 63,1,11
+	xvcmpgtsp 39,13,7
+	xvcmpgtsp 47,2,10
+	xvcmpgtsp 41,3,8
+	xvcmpgtsp 33,0,12
+	xxsel 5,40,5,32
+	xxsel 32,38,35,32
+	xxsel 9,42,9,62
+	xxsel 6,44,6,45
+	xxsel 11,1,11,63
+	xxsel 44,38,35,45
+	xxsel 7,13,7,39
+	xvcmpgtsp 42,5,9
+	xxsel 10,2,10,47
+	xvcmpgtsp 45,6,11
+	xxsel 8,3,8,41
+	xxsel 63,36,37,63
+	xxsel 0,0,12,33
+	xvcmpgtsp 43,7,10
+	xxsel 40,36,37,33
+	xxsel 62,36,37,62
+	xvcmpgtsp 33,8,0
+	xxsel 41,38,35,41
+	xxsel 39,38,35,39
+	xxsel 47,36,37,47
+	xxsel 9,5,9,42
+	xxsel 42,32,62,42
+	xxsel 12,6,11,45
+	xxsel 45,44,63,45
+	xxsel 11,7,10,43
+	xvcmpgtsp 32,9,12
+	vadduwm 13,13,18
+	xxsel 43,39,47,43
+	xxsel 0,8,0,33
+	xxsel 33,41,40,33
+	xvcmpgtsp 44,11,0
+	vadduwm 1,1,18
+	xxsel 12,9,12,32
+	xxsel 32,42,45,32
+	vadduwm 0,2,0
+	vadduwm 2,2,17
+	xxsel 0,11,0,44
+	xxsel 33,43,33,44
+	xvcmpgtsp 45,12,0
+	vadduwm 1,14,1
+	xxsel 0,12,0,45
+	xxsel 32,32,33,45
+	xvcmpgtsp 33,4,0
+	xxsel 51,51,32,33
+	xxsel 4,4,0,33
+	bgt 7,.L65
+	xxsldwi 0,4,4,1
+	xscvspdp 10,4
+	vspltw 0,19,0
+	xxsldwi 12,4,4,3
+	xscvspdp 0,0
+	mfvsrwz 3,51
+	mfvsrwz 6,32
+	vspltw 0,19,3
+	xscvspdp 12,12
+	xxsldwi 4,4,4,2
+	mfvsrwz 7,32
+	vspltw 0,19,2
+	xscvspdp 4,4
+	mfvsrwz 9,32
+	fcmpu 7,0,10
+	rldicl 10,3,0,32
+	rldicl 31,6,0,32
+	fmr 11,12
+	rldicl 5,7,0,32
+	rldicl 0,9,0,32
+	beq 7,.L66
+	bng 7,.L9
+	fmr 0,10
+	mr 10,31
+.L9:
+	fcmpu 7,12,4
+	bne 7,.L12
+	cmplw 7,7,9
+	ble 7,.L13
+	mr 7,9
+.L13:
+	rldicl 5,7,0,32
+.L14:
+	fcmpu 7,0,11
+	beq 7,.L67
+	bng 7,.L19
+	fmr 0,11
+	mr 10,5
+.L19:
+	cmpd 7,11,8
+	ld 31,-8(1)
+	bgt 7,.L4
+	b .L33
+	.p2align 4,,15
+.L66:
+	cmplw 7,3,6
+	ble 7,.L8
+	mr 3,6
+.L8:
+	rldicl 10,3,0,32
+	b .L9
+	.p2align 4,,15
+.L40:
+	sldi 12,5,2
+	li 10,0
+	li 9,0
+	b .L23
+	.p2align 4,,15
+.L12:
+	bng 7,.L14
+	fmr 11,4
+	mr 5,0
+	b .L14
+	.p2align 4,,15
+.L67:
+	cmpd 7,10,5
+	ble 7,.L19
+	mr 10,5
+	b .L19
+.L51:
+	li 9,1
+	mtctr 9
+	b .L22
+.L52:
+	li 8,1
+	mtctr 8
+	b .L35
+	.long 0
+	.byte 0,0,0,0,0,1,0,0
+	.size	isamin_k,.-isamin_k
+	.section	.rodata.cst16,"aM",@progbits,16
+	.align 4
+.LC2:
+	.long	0
+	.long	1
+	.long	2
+	.long	3
+.LC3:
+	.long	4
+	.long	5
+	.long	6
+	.long	7
+.LC4:
+	.long	8
+	.long	9
+	.long	10
+	.long	11
+.LC5:
+	.long	12
+	.long	13
+	.long	14
+	.long	15
+.LC6:
+	.long	32
+	.long	32
+	.long	32
+	.long	32
+.LC7:
+	.long	64
+	.long	64
+	.long	64
+	.long	64
+	.ident	"GCC: (SUSE Linux) 7.3.1 20180323 [gcc-7-branch revision 258812]"
+	.section	.note.GNU-stack,"",@progbits
diff --git a/kernel/power/isamin_power9.S b/kernel/power/isamin_power9.S
new file mode 100644
index 000000000..0475edf46
--- /dev/null
+++ b/kernel/power/isamin_power9.S
@@ -0,0 +1,382 @@
+	.file	"isamin.c"
+	.abiversion 2
+	.section	".text"
+	.align 2
+	.p2align 4,,15
+	.globl isamin_k
+	.type	isamin_k, @function
+isamin_k:
+.LCF0:
+0:	addis 2,12,.TOC.-.LCF0@ha
+	addi 2,2,.TOC.-.LCF0@l
+	.localentry	isamin_k,.-isamin_k
+	mr. 11,3
+	ble 0,.L36
+	cmpdi 7,5,0
+	li 3,0
+	blelr 7
+	lfs 0,0(4)
+	cmpdi 7,5,1
+	stxv 61,-64(1)
+	stxv 62,-48(1)
+	stxv 63,-32(1)
+	fabs 0,0
+	beq 7,.L62
+	rldicr. 6,11,0,61
+	beq 0,.L40
+	sldi 8,5,1
+	sldi 0,5,2
+	neg 12,5
+	std 31,-8(1)
+	sldi 3,5,4
+	sldi 31,5,3
+	li 9,0
+	li 10,0
+	add 5,8,5
+	add 7,4,0
+	sldi 12,12,2
+	sldi 5,5,2
+	b .L24
+	.p2align 4,,15
+.L41:
+	mr 10,9
+.L25:
+	add 7,7,3
+	fmr 0,12
+.L24:
+	lfs 12,0(7)
+	fabs 12,12
+	fcmpu 7,12,0
+	bnl 7,.L26
+	fmr 0,12
+	addi 10,9,1
+.L26:
+	add 8,7,12
+	lfsx 12,8,31
+	fabs 12,12
+	fcmpu 7,12,0
+	bnl 7,.L28
+	fmr 0,12
+	addi 10,9,2
+.L28:
+	lfsx 12,8,5
+	fabs 12,12
+	fcmpu 7,12,0
+	bnl 7,.L30
+	fmr 0,12
+	addi 10,9,3
+.L30:
+	addi 9,9,4
+	cmpd 7,6,9
+	ble 7,.L63
+	lfsx 12,8,3
+	fabs 12,12
+	fcmpu 7,12,0
+	blt 7,.L41
+	fmr 12,0
+	b .L25
+	.p2align 4,,15
+.L36:
+	li 3,0
+	blr
+	.p2align 4,,15
+.L63:
+	addi 6,6,-1
+	ld 31,-8(1)
+	srdi 6,6,2
+	addi 6,6,1
+	sldi 9,6,2
+	mulld 6,0,6
+	cmpd 7,11,9
+	ble 7,.L33
+.L23:
+	addi 8,9,1
+	sldi 6,6,2
+	subf 7,9,11
+	cmpd 7,8,11
+	mtctr 7
+	add 4,4,6
+	bgt 7,.L52
+	li 3,-1
+	rldicr 3,3,0,0
+	cmpd 7,11,3
+	beq 7,.L52
+	.p2align 4,,15
+.L35:
+	lfs 12,0(4)
+	add 4,4,0
+	fabs 12,12
+	fcmpu 7,12,0
+	bnl 7,.L34
+	fmr 0,12
+	mr 10,9
+.L34:
+	addi 9,9,1
+	bdnz .L35
+.L33:
+	lxv 61,-64(1)
+	lxv 62,-48(1)
+	addi 3,10,1
+	lxv 63,-32(1)
+	blr
+	.p2align 4,,15
+.L62:
+	rldicr. 8,11,0,57
+	li 10,0
+	bne 0,.L64
+.L4:
+	addi 7,8,1
+	sldi 9,8,2
+	subf 6,8,11
+	cmpd 7,7,11
+	mtctr 6
+	add 4,4,9
+	bgt 7,.L51
+	li 3,-1
+	rldicr 3,3,0,0
+	cmpd 7,11,3
+	beq 7,.L51
+	.p2align 4,,15
+.L22:
+	lfs 12,0(4)
+	addi 4,4,4
+	fabs 12,12
+	fcmpu 7,0,12
+	bng 7,.L21
+	fmr 0,12
+	mr 10,8
+.L21:
+	addi 8,8,1
+	bdnz .L22
+	lxv 61,-64(1)
+	lxv 62,-48(1)
+	addi 3,10,1
+	lxv 63,-32(1)
+	blr
+	.p2align 4,,15
+.L64:
+	lxv 0,0(4)
+	xxspltib 47,16
+	addis 6,2,.LC2@toc@ha
+	addis 7,2,.LC3@toc@ha
+	addis 10,2,.LC4@toc@ha
+	addis 9,2,.LC5@toc@ha
+	xxspltib 63,32
+	xxspltib 46,64
+	addi 6,6,.LC2@toc@l
+	addi 10,10,.LC4@toc@l
+	addi 7,7,.LC3@toc@l
+	std 31,-8(1)
+	addi 9,9,.LC5@toc@l
+	xxspltib 50,0
+	vextsb2w 15,15
+	lxv 48,0(6)
+	lxv 51,0(10)
+	vextsb2w 31,31
+	vextsb2w 14,14
+	xvabssp 4,0
+	lxv 34,0(9)
+	lxv 49,0(7)
+	mr 9,4
+	li 10,0
+	xxlor 35,48,48
+	xxlor 40,4,4
+	b .L6
+	.p2align 4,,15
+.L65:
+	lxv 0,0(9)
+	xvabssp 40,0
+.L6:
+	lxv 0,16(9)
+	vadduwm 29,18,31
+	lxv 12,240(9)
+	addi 10,10,64
+	addi 9,9,256
+	cmpd 7,8,10
+	xvabssp 5,0
+	lxv 0,-224(9)
+	xvabssp 12,12
+	xvabssp 32,0
+	lxv 0,-208(9)
+	xvcmpgtsp 42,40,5
+	xvabssp 9,0
+	lxv 0,-192(9)
+	xxsel 5,40,5,42
+	xvabssp 44,0
+	lxv 0,-176(9)
+	xvcmpgtsp 62,32,9
+	xvabssp 6,0
+	lxv 0,-160(9)
+	xxsel 9,32,9,62
+	xxsel 32,35,49,42
+	xvabssp 1,0
+	lxv 0,-144(9)
+	xxsel 62,51,34,62
+	xvcmpgtsp 42,5,9
+	xvcmpgtsp 37,44,6
+	xvabssp 11,0
+	lxv 0,-128(9)
+	xxsel 9,5,9,42
+	xxsel 42,32,62,42
+	xxsel 6,44,6,37
+	xxsel 37,35,49,37
+	xvabssp 13,0
+	lxv 0,-112(9)
+	xvcmpgtsp 36,1,11
+	xvabssp 7,0
+	lxv 0,-96(9)
+	xxsel 11,1,11,36
+	xxsel 36,51,34,36
+	xvabssp 2,0
+	lxv 0,-80(9)
+	xvcmpgtsp 45,6,11
+	xvcmpgtsp 39,13,7
+	xvabssp 10,0
+	lxv 0,-64(9)
+	xxsel 7,13,7,39
+	xxsel 39,35,49,39
+	xvabssp 3,0
+	lxv 0,-48(9)
+	xvcmpgtsp 38,2,10
+	xvabssp 8,0
+	lxv 0,-32(9)
+	xxsel 10,2,10,38
+	xxsel 38,51,34,38
+	xvabssp 0,0
+	xvcmpgtsp 43,7,10
+	xvcmpgtsp 41,3,8
+	xvcmpgtsp 33,0,12
+	xxsel 8,3,8,41
+	xxsel 41,35,49,41
+	xxsel 0,0,12,33
+	xxsel 40,51,34,33
+	xxsel 12,6,11,45
+	xxsel 11,7,10,43
+	xvcmpgtsp 33,8,0
+	xxsel 45,37,36,45
+	xvcmpgtsp 32,9,12
+	xxsel 43,39,38,43
+	vadduwm 13,13,15
+	xxsel 0,8,0,33
+	xxsel 33,41,40,33
+	xxsel 12,9,12,32
+	xxsel 32,42,45,32
+	xvcmpgtsp 44,11,0
+	vadduwm 1,1,15
+	vadduwm 0,18,0
+	vadduwm 18,18,14
+	xxsel 0,11,0,44
+	xxsel 33,43,33,44
+	xvcmpgtsp 45,12,0
+	vadduwm 1,29,1
+	xxsel 0,12,0,45
+	xxsel 32,32,33,45
+	xvcmpgtsp 33,4,0
+	xxsel 48,48,32,33
+	xxsel 4,4,0,33
+	bgt 7,.L65
+	xxsldwi 0,4,4,3
+	xxsldwi 11,4,4,2
+	li 9,0
+	li 10,12
+	xxsldwi 12,4,4,1
+	xscvspdp 4,4
+	vextuwrx 3,9,16
+	li 9,4
+	xscvspdp 0,0
+	xscvspdp 11,11
+	xscvspdp 12,12
+	vextuwrx 6,9,16
+	li 9,8
+	vextuwrx 7,9,16
+	vextuwrx 9,10,16
+	rldicl 31,6,0,32
+	rldicl 10,3,0,32
+	rldicl 5,7,0,32
+	rldicl 0,9,0,32
+	fcmpu 7,0,11
+	fmr 10,12
+	beq 7,.L66
+	bng 7,.L9
+	mr 10,31
+	fmr 0,11
+.L9:
+	fcmpu 7,12,4
+	bne 7,.L12
+	cmplw 7,7,9
+	ble 7,.L13
+	mr 7,9
+.L13:
+	rldicl 5,7,0,32
+.L14:
+	fcmpu 7,0,10
+	beq 7,.L67
+	bng 7,.L19
+	mr 10,5
+	fmr 0,10
+.L19:
+	cmpd 7,11,8
+	ld 31,-8(1)
+	bgt 7,.L4
+	b .L33
+	.p2align 4,,15
+.L66:
+	cmplw 7,3,6
+	ble 7,.L8
+	mr 3,6
+.L8:
+	rldicl 10,3,0,32
+	b .L9
+	.p2align 4,,15
+.L40:
+	sldi 0,5,2
+	li 10,0
+	li 9,0
+	b .L23
+	.p2align 4,,15
+.L12:
+	bng 7,.L14
+	mr 5,0
+	fmr 10,4
+	b .L14
+	.p2align 4,,15
+.L67:
+	cmpd 7,10,5
+	ble 7,.L19
+	mr 10,5
+	b .L19
+.L51:
+	li 9,1
+	mtctr 9
+	b .L22
+.L52:
+	li 8,1
+	mtctr 8
+	b .L35
+	.long 0
+	.byte 0,0,0,0,0,1,0,0
+	.size	isamin_k,.-isamin_k
+	.section	.rodata.cst16,"aM",@progbits,16
+	.align 4
+.LC2:
+	.long	0
+	.long	1
+	.long	2
+	.long	3
+.LC3:
+	.long	4
+	.long	5
+	.long	6
+	.long	7
+.LC4:
+	.long	8
+	.long	9
+	.long	10
+	.long	11
+.LC5:
+	.long	12
+	.long	13
+	.long	14
+	.long	15
+	.ident	"GCC: (SUSE Linux) 7.3.1 20180323 [gcc-7-branch revision 258812]"
+	.section	.note.GNU-stack,"",@progbits
diff --git a/param.h b/param.h
index 5fbdbcdcd..0ff59f400 100644
--- a/param.h
+++ b/param.h
@@ -2636,15 +2636,30 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #define ZGEMM_DEFAULT_UNROLL_M  4
 #define ZGEMM_DEFAULT_UNROLL_N  4
 
-#define SGEMM_DEFAULT_P	512
-#define DGEMM_DEFAULT_P	256
-#define CGEMM_DEFAULT_P 256
-#define ZGEMM_DEFAULT_P 128
+/*FIXME: this should be using the cache size, but there is currently no easy way to
+query that on ARM. So if getarch counted more than 8 cores we simply assume the host
+is a big desktop or server with abundant cache rather than a phone or embedded device */ 
+#if NUM_CORES > 8
+  #define SGEMM_DEFAULT_P 512
+  #define DGEMM_DEFAULT_P 256
+  #define CGEMM_DEFAULT_P 256
+  #define ZGEMM_DEFAULT_P 128
 
-#define SGEMM_DEFAULT_Q 1024
-#define DGEMM_DEFAULT_Q 512
-#define CGEMM_DEFAULT_Q 512
-#define ZGEMM_DEFAULT_Q 512
+  #define SGEMM_DEFAULT_Q 1024
+  #define DGEMM_DEFAULT_Q 512
+  #define CGEMM_DEFAULT_Q 512
+  #define ZGEMM_DEFAULT_Q 512
+#else
+  #define SGEMM_DEFAULT_P 128
+  #define DGEMM_DEFAULT_P 160
+  #define CGEMM_DEFAULT_P 128
+  #define ZGEMM_DEFAULT_P 128
+
+  #define SGEMM_DEFAULT_Q 352
+  #define DGEMM_DEFAULT_Q 128
+  #define CGEMM_DEFAULT_Q 224
+  #define ZGEMM_DEFAULT_Q 112
+#endif
 
 #define SGEMM_DEFAULT_R 4096
 #define DGEMM_DEFAULT_R 4096