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Merge pull request #596 from wernsaar/develop 

optimizations for haswell
This commit is contained in:
wernsaar 2015-06-13 16:44:48 +02:00
parent 29293160a4 e7c969e164
commit bdb5c842fc
6 changed files with 7717 additions and 8 deletions
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4
kernel/Makefile.L3
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@ -32,6 +32,10 @@ ifeq ($(TARGET), GENERIC)
USE_TRMM = 1 USE_TRMM = 1
endif endif
ifeq ($(CORE), HASWELL)
USE_TRMM = 1
endif
SKERNELOBJS += \ SKERNELOBJS += \

1402
kernel/generic/trmmkernel_4x8.c Normal file
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18
kernel/x86_64/KERNEL.HASWELL
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@ -29,6 +29,7 @@ DAXPYKERNEL = daxpy.c
CAXPYKERNEL = caxpy.c CAXPYKERNEL = caxpy.c
ZAXPYKERNEL = zaxpy.c ZAXPYKERNEL = zaxpy.c
STRMMKERNEL = sgemm_kernel_16x4_haswell.S
SGEMMKERNEL = sgemm_kernel_16x4_haswell.S SGEMMKERNEL = sgemm_kernel_16x4_haswell.S
SGEMMINCOPY = ../generic/gemm_ncopy_16.c SGEMMINCOPY = ../generic/gemm_ncopy_16.c
SGEMMITCOPY = ../generic/gemm_tcopy_16.c SGEMMITCOPY = ../generic/gemm_tcopy_16.c
@ -39,16 +40,18 @@ SGEMMITCOPYOBJ = sgemm_itcopy$(TSUFFIX).$(SUFFIX)
SGEMMONCOPYOBJ = sgemm_oncopy$(TSUFFIX).$(SUFFIX) SGEMMONCOPYOBJ = sgemm_oncopy$(TSUFFIX).$(SUFFIX)
SGEMMOTCOPYOBJ = sgemm_otcopy$(TSUFFIX).$(SUFFIX) SGEMMOTCOPYOBJ = sgemm_otcopy$(TSUFFIX).$(SUFFIX)
DGEMMKERNEL = dgemm_kernel_4x4_haswell.S DTRMMKERNEL = dtrmm_kernel_4x8_haswell.c
DGEMMINCOPY = DGEMMKERNEL = dgemm_kernel_4x8_haswell.S
DGEMMITCOPY = DGEMMINCOPY = ../generic/gemm_ncopy_4.c
DGEMMONCOPY = ../generic/gemm_ncopy_4.c DGEMMITCOPY = ../generic/gemm_tcopy_4.c
DGEMMOTCOPY = ../generic/gemm_tcopy_4.c DGEMMONCOPY = ../generic/gemm_ncopy_8.c
DGEMMINCOPYOBJ = DGEMMOTCOPY = ../generic/gemm_tcopy_8.c
DGEMMITCOPYOBJ = DGEMMINCOPYOBJ = dgemm_incopy$(TSUFFIX).$(SUFFIX)
DGEMMITCOPYOBJ = dgemm_itcopy$(TSUFFIX).$(SUFFIX)
DGEMMONCOPYOBJ = dgemm_oncopy$(TSUFFIX).$(SUFFIX) DGEMMONCOPYOBJ = dgemm_oncopy$(TSUFFIX).$(SUFFIX)
DGEMMOTCOPYOBJ = dgemm_otcopy$(TSUFFIX).$(SUFFIX) DGEMMOTCOPYOBJ = dgemm_otcopy$(TSUFFIX).$(SUFFIX)
CTRMMKERNEL = cgemm_kernel_8x2_haswell.S
CGEMMKERNEL = cgemm_kernel_8x2_haswell.S CGEMMKERNEL = cgemm_kernel_8x2_haswell.S
CGEMMINCOPY = ../generic/zgemm_ncopy_8.c CGEMMINCOPY = ../generic/zgemm_ncopy_8.c
CGEMMITCOPY = ../generic/zgemm_tcopy_8.c CGEMMITCOPY = ../generic/zgemm_tcopy_8.c
@ -59,6 +62,7 @@ CGEMMITCOPYOBJ = cgemm_itcopy$(TSUFFIX).$(SUFFIX)
CGEMMONCOPYOBJ = cgemm_oncopy$(TSUFFIX).$(SUFFIX) CGEMMONCOPYOBJ = cgemm_oncopy$(TSUFFIX).$(SUFFIX)
CGEMMOTCOPYOBJ = cgemm_otcopy$(TSUFFIX).$(SUFFIX) CGEMMOTCOPYOBJ = cgemm_otcopy$(TSUFFIX).$(SUFFIX)
ZTRMMKERNEL = zgemm_kernel_4x2_haswell.S
ZGEMMKERNEL = zgemm_kernel_4x2_haswell.S ZGEMMKERNEL = zgemm_kernel_4x2_haswell.S
ZGEMMINCOPY = ../generic/zgemm_ncopy_4.c ZGEMMINCOPY = ../generic/zgemm_ncopy_4.c
ZGEMMITCOPY = ../generic/zgemm_tcopy_4.c ZGEMMITCOPY = ../generic/zgemm_tcopy_4.c

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kernel/x86_64/dgemm_kernel_4x8_haswell.S Normal file
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1546
kernel/x86_64/dtrmm_kernel_4x8_haswell.c Normal file
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2
param.h
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@ -1414,7 +1414,7 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#define XGEMM_DEFAULT_UNROLL_M 1 #define XGEMM_DEFAULT_UNROLL_M 1
#define SGEMM_DEFAULT_UNROLL_N 4 #define SGEMM_DEFAULT_UNROLL_N 4
#define DGEMM_DEFAULT_UNROLL_N 4 #define DGEMM_DEFAULT_UNROLL_N 8
#define QGEMM_DEFAULT_UNROLL_N 2 #define QGEMM_DEFAULT_UNROLL_N 2
#define CGEMM_DEFAULT_UNROLL_N 2 #define CGEMM_DEFAULT_UNROLL_N 2
#define ZGEMM_DEFAULT_UNROLL_N 2 #define ZGEMM_DEFAULT_UNROLL_N 2