diff --git a/kernel/x86_64/KERNEL.BULLDOZER b/kernel/x86_64/KERNEL.BULLDOZER
index fac8016a6..73a9ad2ec 100644
--- a/kernel/x86_64/KERNEL.BULLDOZER
+++ b/kernel/x86_64/KERNEL.BULLDOZER
@@ -1,7 +1,9 @@
 ifdef OS_WINDOWS
 SGEMVNKERNEL = ../arm/gemv_n.c
+SGEMVTKERNEL = ../arm/gemv_t.c
 else
 SGEMVNKERNEL = sgemv_n_avx.c
+SGEMVTKERNEL = sgemv_t_avx.c
 endif
 
 
diff --git a/kernel/x86_64/KERNEL.PILEDRIVER b/kernel/x86_64/KERNEL.PILEDRIVER
index 555c8053d..453e7b762 100644
--- a/kernel/x86_64/KERNEL.PILEDRIVER
+++ b/kernel/x86_64/KERNEL.PILEDRIVER
@@ -1,7 +1,9 @@
 ifdef OS_WINDOWS
 SGEMVNKERNEL = ../arm/gemv_n.c
+SGEMVTKERNEL = ../arm/gemv_t.c
 else
 SGEMVNKERNEL = sgemv_n_avx.c
+SGEMVTKERNEL = sgemv_t_avx.c
 endif
 
 
diff --git a/kernel/x86_64/sgemv_t_avx.c b/kernel/x86_64/sgemv_t_avx.c
new file mode 100644
index 000000000..c9cdb60cd
--- /dev/null
+++ b/kernel/x86_64/sgemv_t_avx.c
@@ -0,0 +1,228 @@
+/***************************************************************************
+Copyright (c) 2014, The OpenBLAS Project
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+3. Neither the name of the OpenBLAS project nor the names of
+its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*****************************************************************************/
+
+
+#include "common.h"
+
+#if defined(BULLDOZER) || defined(PILEDRIVER)
+#include "sgemv_t_microk_bulldozer.c"
+#endif
+
+static void copy_x(BLASLONG n, FLOAT *src, FLOAT *dest, BLASLONG inc_src)
+{
+	BLASLONG i;
+	for ( i=0; i<n; i++ )
+	{
+		*dest = *src;
+		dest++;
+		src += inc_src;
+	}
+}
+
+static void  sgemv_kernel_1( BLASLONG n, FLOAT alpha, FLOAT *a, BLASLONG lda, FLOAT *x, FLOAT *y)
+{
+
+	FLOAT register temp0 = 0.0;
+	BLASLONG i;
+	for ( i=0; i<n ; i++)
+	{
+		temp0 += a[i] * x[i];
+	}
+	temp0 *= alpha ;
+	*y += temp0;
+}
+
+
+
+
+int CNAME(BLASLONG m, BLASLONG n, BLASLONG dummy1, FLOAT alpha, FLOAT *a, BLASLONG lda, FLOAT *x, BLASLONG inc_x, FLOAT *y, BLASLONG inc_y, FLOAT *buffer)
+{
+	BLASLONG i;
+	BLASLONG j;
+	FLOAT *a_ptr;
+	FLOAT *x_ptr;
+	FLOAT *y_ptr;
+	FLOAT *a_ptrl;
+	BLASLONG m1;
+	BLASLONG register m2;
+	FLOAT *xbuffer;
+	xbuffer = buffer;
+	BLASLONG register Mblock;
+
+	m1 = m / 1024 ;
+	m2 = m % 1024 ;
+
+	x_ptr = x;
+	a_ptr = a;
+
+	for (j=0; j<m1; j++)
+	{
+
+		if ( inc_x == 1 )
+			xbuffer = x_ptr;
+		else
+			copy_x(1024,x_ptr,xbuffer,inc_x);
+
+		y_ptr = y;
+		a_ptrl = a_ptr;
+
+		for(i = 0; i<n; i++ )
+		{
+			sgemv_kernel_16(1024,alpha,a_ptrl,lda,xbuffer,y_ptr);
+			y_ptr += inc_y;
+			a_ptrl += lda;
+		}
+		a_ptr += 1024;	
+		x_ptr += 1024 * inc_x;
+	}
+
+	if ( m2 == 0 ) return(0);
+
+	Mblock = 512;
+	while ( Mblock >= 16 )
+	{
+	  if ( m2 & Mblock)
+	  {
+
+		if ( inc_x == 1 )
+			xbuffer = x_ptr;
+		else
+			copy_x(Mblock,x_ptr,xbuffer,inc_x);
+
+		y_ptr = y;
+		a_ptrl = a_ptr;
+
+		for(i = 0; i<n; i++ )
+		{
+			sgemv_kernel_16(Mblock,alpha,a_ptrl,lda,xbuffer,y_ptr);
+			y_ptr += inc_y;
+			a_ptrl += lda;
+		}
+		a_ptr += Mblock;	
+		x_ptr += Mblock * inc_x;
+
+
+ 	  }
+	  Mblock /= 2;
+
+	}
+
+        if ( m2 & Mblock)
+	{
+
+		if ( inc_x == 1 )
+			xbuffer = x_ptr;
+		else
+			copy_x(Mblock,x_ptr,xbuffer,inc_x);
+
+		y_ptr = y;
+		a_ptrl = a_ptr;
+
+		for(i = 0; i<n; i++ )
+		{
+			sgemv_kernel_1(Mblock,alpha,a_ptrl,lda,xbuffer,y_ptr);
+			y_ptr += inc_y;
+			a_ptrl += lda;
+		}
+		a_ptr += Mblock;	
+		x_ptr += Mblock * inc_x;
+
+
+ 	}
+	Mblock /= 2;
+
+
+        if ( m2 & Mblock)
+	{
+
+		if ( inc_x == 1 )
+			xbuffer = x_ptr;
+		else
+			copy_x(Mblock,x_ptr,xbuffer,inc_x);
+
+		y_ptr = y;
+		a_ptrl = a_ptr;
+
+		for(i = 0; i<n; i++ )
+		{
+			sgemv_kernel_1(Mblock,alpha,a_ptrl,lda,xbuffer,y_ptr);
+			y_ptr += inc_y;
+			a_ptrl += lda;
+		}
+		a_ptr += Mblock;	
+		x_ptr += Mblock * inc_x;
+
+
+ 	}
+	Mblock /= 2;
+
+        if ( m2 & Mblock)
+	{
+
+		if ( inc_x == 1 )
+			xbuffer = x_ptr;
+		else
+			copy_x(Mblock,x_ptr,xbuffer,inc_x);
+
+		y_ptr = y;
+		a_ptrl = a_ptr;
+
+		for(i = 0; i<n; i++ )
+		{
+			sgemv_kernel_1(Mblock,alpha,a_ptrl,lda,xbuffer,y_ptr);
+			y_ptr += inc_y;
+			a_ptrl += lda;
+		}
+		a_ptr += Mblock;	
+		x_ptr += Mblock * inc_x;
+
+
+ 	}
+	Mblock /= 2;
+
+        if ( m2 & Mblock)
+	{
+
+		xbuffer = x_ptr;
+
+		y_ptr = y;
+		a_ptrl = a_ptr;
+
+		for(i = 0; i<n; i++ )
+		{
+			sgemv_kernel_1(Mblock,alpha,a_ptrl,lda,xbuffer,y_ptr);
+			y_ptr += inc_y;
+			a_ptrl += lda;
+		}
+
+
+ 	}
+
+	return(0);
+}
+
+
diff --git a/kernel/x86_64/sgemv_t_microk_bulldozer.c b/kernel/x86_64/sgemv_t_microk_bulldozer.c
new file mode 100644
index 000000000..56b12a1e8
--- /dev/null
+++ b/kernel/x86_64/sgemv_t_microk_bulldozer.c
@@ -0,0 +1,99 @@
+/***************************************************************************
+Copyright (c) 2014, The OpenBLAS Project
+All rights reserved.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in
+the documentation and/or other materials provided with the
+distribution.
+3. Neither the name of the OpenBLAS project nor the names of
+its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE OPENBLAS PROJECT OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*****************************************************************************/
+
+static void  sgemv_kernel_16( long n, float alpha, float *a, long lda, float *x, float *y)
+{
+
+	//n = n / 16;
+
+	__asm__ __volatile__
+	(
+	"movq 	        %0, 	 %%rax\n\t"		// n -> rax
+	"vmovss         %1, 	 %%xmm1\n\t"		// alpha -> xmm1
+	"movq		%2,	 %%rsi\n\t"		// adress of a -> rsi
+	"movq	        %3,	 %%rcx\n\t"		// value of lda > rcx
+	"movq		%4,	 %%rdi\n\t"		// adress of x -> rdi
+	"movq		%5,	 %%rdx\n\t"		// adress of y -> rdx
+
+	"leaq	(, %%rcx,4), %%rcx       \n\t"		// scale lda by size of float
+	"leaq	(%%rsi,%%rcx,1), %%r8    \n\t"		// pointer to next line
+
+	"vxorps		%%xmm12, %%xmm12, %%xmm12\n\t"	// set to zero
+	"vxorps		%%xmm13, %%xmm13, %%xmm13\n\t"	// set to zero
+	"vxorps		%%xmm14, %%xmm14, %%xmm14\n\t"	// set to zero
+	"vxorps		%%xmm15, %%xmm15, %%xmm15\n\t"	// set to zero
+
+	"sarq		$4, %%rax		 \n\t"	// n = n / 16
+
+	".align 16				 \n\t"
+	".L01LOOP%=:				 \n\t"
+	// "prefetcht0	512(%%rsi)		 \n\t"
+	"prefetcht0	(%%r8)		 	 \n\t" //prefetch next line of a
+	"vmovups	(%%rsi), %%xmm4		 \n\t"
+	"vmovups     4*4(%%rsi), %%xmm5		 \n\t"
+	"vmovups     8*4(%%rsi), %%xmm6		 \n\t"
+	"vmovups    12*4(%%rsi), %%xmm7		 \n\t"
+
+	"vfmaddps %%xmm12,   0*4(%%rdi), %%xmm4, %%xmm12\n\t" // multiply a and c and add to temp
+	"vfmaddps %%xmm13,   4*4(%%rdi), %%xmm5, %%xmm13\n\t" // multiply a and c and add to temp
+	"vfmaddps %%xmm14,   8*4(%%rdi), %%xmm6, %%xmm14\n\t" // multiply a and c and add to temp
+	"vfmaddps %%xmm15,  12*4(%%rdi), %%xmm7, %%xmm15\n\t" // multiply a and c and add to temp
+
+        "addq		$16*4    ,   %%r8	 \n\t"  // increment prefetch pointer 
+        "addq		$16*4    ,   %%rsi	 \n\t"  // increment pointer of a 
+        "addq		$16*4    ,   %%rdi	 \n\t"  // increment pointer of c 
+	"dec		%%rax			 \n\t"  // n = n -1
+	"jnz		.L01LOOP%=		 \n\t"
+
+	"vaddps		%%xmm12, %%xmm14, %%xmm12\n\t"	
+	"vaddps		%%xmm13, %%xmm15, %%xmm13\n\t"	
+	"vaddps		%%xmm12, %%xmm13, %%xmm12\n\t"	
+	"vhaddps	%%xmm12, %%xmm12, %%xmm12\n\t"	
+	"vhaddps	%%xmm12, %%xmm12, %%xmm12\n\t"	
+
+	"vfmaddss	(%%rdx), %%xmm12, %%xmm1, %%xmm12\n\t"
+	"vmovss		%%xmm12, (%%rdx)	 \n\t"  // store temp -> y
+
+	:
+        :
+          "m" (n),	// 0	
+	  "m" (alpha),  // 1
+	  "m" (a),      // 2
+          "m" (lda),    // 3
+          "m" (x),      // 4
+          "m" (y)       // 5
+	: "%rax", "%rcx", "%rdx", "%rsi", "%rdi", "%r8",
+	  "%xmm0", "%xmm1", 
+	  "%xmm4", "%xmm5", "%xmm6", "%xmm7",
+	  "%xmm12", "%xmm13", "%xmm14", "%xmm15",
+	  "memory"
+	);
+
+} 
+
+
+