diff --git a/kernel/x86_64/KERNEL.BULLDOZER b/kernel/x86_64/KERNEL.BULLDOZER
index 1bd8073c3..7732e77fc 100644
--- a/kernel/x86_64/KERNEL.BULLDOZER
+++ b/kernel/x86_64/KERNEL.BULLDOZER
@@ -7,7 +7,7 @@ SGEMMKERNEL    =  sgemm_kernel_16x2_bulldozer.S
 SGEMMINCOPY    =  ../generic/gemm_ncopy_16.c
 SGEMMITCOPY    =  ../generic/gemm_tcopy_16.c
 SGEMMONCOPY    =  gemm_ncopy_2_bulldozer.S
-SGEMMOTCOPY    =  ../generic/gemm_tcopy_2.c
+SGEMMOTCOPY    =  gemm_tcopy_2_bulldozer.S
 SGEMMINCOPYOBJ =  sgemm_incopy$(TSUFFIX).$(SUFFIX) 
 SGEMMITCOPYOBJ =  sgemm_itcopy$(TSUFFIX).$(SUFFIX) 
 SGEMMONCOPYOBJ =  sgemm_oncopy$(TSUFFIX).$(SUFFIX)
@@ -16,7 +16,7 @@ DGEMMKERNEL    =  dgemm_kernel_8x2_bulldozer.S
 DGEMMINCOPY    =  ../generic/gemm_ncopy_8.c
 DGEMMITCOPY    =  dgemm_tcopy_8_bulldozer.S
 DGEMMONCOPY    =  gemm_ncopy_2_bulldozer.S
-DGEMMOTCOPY    =  ../generic/gemm_tcopy_2.c
+DGEMMOTCOPY    =  gemm_tcopy_2_bulldozer.S
 DGEMMINCOPYOBJ =  dgemm_incopy$(TSUFFIX).$(SUFFIX)
 DGEMMITCOPYOBJ =  dgemm_itcopy$(TSUFFIX).$(SUFFIX)
 DGEMMONCOPYOBJ =  dgemm_oncopy$(TSUFFIX).$(SUFFIX)
diff --git a/kernel/x86_64/dgemm_tcopy_8_bulldozer.S b/kernel/x86_64/dgemm_tcopy_8_bulldozer.S
index e62b9da4a..d7fc416d9 100644
--- a/kernel/x86_64/dgemm_tcopy_8_bulldozer.S
+++ b/kernel/x86_64/dgemm_tcopy_8_bulldozer.S
@@ -647,7 +647,7 @@
 
 	vmovsd	0 * SIZE(AO1),      %xmm0
 
-	movlpd	%xmm0,  -16 * SIZE(B3)
+	vmovsd	%xmm0,  -16 * SIZE(B3)
 	jmp	.L999
 	ALIGN_4
 	
diff --git a/kernel/x86_64/gemm_tcopy_2_bulldozer.S b/kernel/x86_64/gemm_tcopy_2_bulldozer.S
new file mode 100644
index 000000000..b8d61b0ae
--- /dev/null
+++ b/kernel/x86_64/gemm_tcopy_2_bulldozer.S
@@ -0,0 +1,374 @@
+/*********************************************************************/
+/* Copyright 2009, 2010 The University of Texas at Austin.           */
+/* 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.                              */
+/*                                                                   */
+/*    THIS  SOFTWARE IS PROVIDED  BY THE  UNIVERSITY OF  TEXAS AT    */
+/*    AUSTIN  ``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 UNIVERSITY  OF TEXAS AT    */
+/*    AUSTIN 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.                                    */
+/*                                                                   */
+/* The views and conclusions contained in the software and           */
+/* documentation are those of the authors and should not be          */
+/* interpreted as representing official policies, either expressed   */
+/* or implied, of The University of Texas at Austin.                 */
+/*********************************************************************/
+
+#define ASSEMBLER
+#include "common.h"
+
+#ifndef WINDOWS_ABI
+
+#define M	ARG1	/* rdi */
+#define N	ARG2	/* rsi */
+#define A	ARG3	/* rdx */
+#define LDA	ARG4	/* rcx */
+#define B	ARG5	/* r8  */
+
+#define I	%r10
+#define J	%rbp
+
+#define AO1	%r9
+#define AO2	%r15
+#define AO3	%r11
+#define AO4	%r14
+#define BO1	%r13
+#define M8	%rbx
+#define BO	%rax
+
+#else
+
+#define STACKSIZE 256
+
+#define M	ARG1	/* rcx */
+#define N	ARG2	/* rdx */
+#define A	ARG3	/* r8  */
+#define LDA	ARG4	/* r9  */
+#define OLD_B		40 + 64 + STACKSIZE(%rsp)
+
+#define B	%rdi
+
+#define I	%r10
+#define J	%r11
+
+#define AO1	%r12
+#define AO2	%r13
+#define AO3	%r14
+#define AO4	%r15
+
+#define BO1	%rsi
+#define M8	%rbp
+#define BO	%rax
+
+#endif
+
+	PROLOGUE
+	PROFCODE
+	
+#ifdef WINDOWS_ABI
+	pushq	%rdi
+	pushq	%rsi
+#endif
+	pushq	%r15
+	pushq	%r14
+	pushq	%r13
+	pushq	%r12
+	pushq	%rbp
+	pushq	%rbx
+
+#ifdef WINDOWS_ABI
+	subq	$STACKSIZE, %rsp
+
+	vmovups	%xmm6,    0(%rsp)
+	vmovups	%xmm7,   16(%rsp)
+	vmovups	%xmm8,   32(%rsp)
+	vmovups	%xmm9,   48(%rsp)
+	vmovups	%xmm10,  64(%rsp)
+	vmovups	%xmm11,  80(%rsp)
+	vmovups	%xmm12,  96(%rsp)
+	vmovups	%xmm13, 112(%rsp)
+	vmovups	%xmm14, 128(%rsp)
+	vmovups	%xmm15, 144(%rsp)
+
+	movq	OLD_B,     B
+#endif
+
+	movq	N,    %rax
+	andq	$-2,  %rax
+	imulq	M,    %rax
+
+	leaq	(B, %rax, SIZE), BO1
+
+	leaq	(,   LDA, SIZE), LDA
+	leaq	(,   M,   SIZE), M8
+
+	movq	M,  J
+	sarq	$1, J
+	jle	.L20
+	ALIGN_4
+
+.L01:
+	movq	A, AO1
+	leaq	(A,   LDA   ), AO2
+	leaq	(A,   LDA, 2), A
+
+	movq	B, BO
+	addq	$4 * SIZE, B
+
+	movq	N,  I
+	sarq	$3, I
+	jle	.L10
+	ALIGN_4
+
+
+.L08:
+#ifndef DOUBLE
+
+	vmovsd	0 * SIZE(AO1), %xmm0
+	vmovsd	2 * SIZE(AO1), %xmm2
+	vmovsd	4 * SIZE(AO1), %xmm4
+	vmovsd	6 * SIZE(AO1), %xmm6
+	vmovsd	0 * SIZE(AO2), %xmm1
+	vmovsd	2 * SIZE(AO2), %xmm3
+	vmovsd	4 * SIZE(AO2), %xmm5
+	vmovsd	6 * SIZE(AO2), %xmm7
+
+	vmovsd	%xmm0,    0 * SIZE(BO)
+	vmovsd	%xmm1,    2 * SIZE(BO)
+	leaq	(BO, M8, 2), BO
+
+	vmovsd	%xmm2,    0 * SIZE(BO)
+	vmovsd	%xmm3,    2 * SIZE(BO)
+	leaq	(BO, M8, 2), BO
+
+	vmovsd	%xmm4,    0 * SIZE(BO)
+	vmovsd	%xmm5,    2 * SIZE(BO)
+	leaq	(BO, M8, 2), BO
+
+	vmovsd	%xmm6,    0 * SIZE(BO)
+	vmovsd	%xmm7,    2 * SIZE(BO)
+	leaq	(BO, M8, 2), BO
+
+
+#else
+
+	prefetchnta	256(AO1)
+	prefetchnta	256(AO2)
+	vmovups	0 * SIZE(AO1), %xmm0
+	vmovups	2 * SIZE(AO1), %xmm2
+	vmovups	4 * SIZE(AO1), %xmm4
+	vmovups	6 * SIZE(AO1), %xmm6
+	vmovups	0 * SIZE(AO2), %xmm1
+	vmovups	2 * SIZE(AO2), %xmm3
+	vmovups	4 * SIZE(AO2), %xmm5
+	vmovups	6 * SIZE(AO2), %xmm7
+
+	vmovups	%xmm0,    0 * SIZE(BO)
+	vmovups	%xmm1,    2 * SIZE(BO)
+	leaq	(BO, M8, 2), BO
+
+	vmovups	%xmm2,    0 * SIZE(BO)
+	vmovups	%xmm3,    2 * SIZE(BO)
+	leaq	(BO, M8, 2), BO
+
+	vmovups	%xmm4,    0 * SIZE(BO)
+	vmovups	%xmm5,    2 * SIZE(BO)
+	leaq	(BO, M8, 2), BO
+
+	vmovups	%xmm6,    0 * SIZE(BO)
+	vmovups	%xmm7,    2 * SIZE(BO)
+	leaq	(BO, M8, 2), BO
+
+#endif
+	
+	addq	$8 * SIZE, AO1
+	addq	$8 * SIZE, AO2
+	decq	I
+	jg	.L08
+	ALIGN_4
+
+
+
+.L10:
+	testq	$4, N
+	jle	.L12
+#ifndef DOUBLE
+
+	vmovsd	0 * SIZE(AO1), %xmm0
+	vmovsd	2 * SIZE(AO1), %xmm2
+	vmovsd	0 * SIZE(AO2), %xmm1
+	vmovsd	2 * SIZE(AO2), %xmm3
+
+	vmovsd	%xmm0,    0 * SIZE(BO)
+	vmovsd	%xmm1,    2 * SIZE(BO)
+	leaq	(BO, M8, 2), BO
+
+	vmovsd	%xmm2,    0 * SIZE(BO)
+	vmovsd	%xmm3,    2 * SIZE(BO)
+	leaq	(BO, M8, 2), BO
+
+
+#else
+
+	vmovups	0 * SIZE(AO1), %xmm0
+	vmovups	2 * SIZE(AO1), %xmm2
+	vmovups	0 * SIZE(AO2), %xmm1
+	vmovups	2 * SIZE(AO2), %xmm3
+
+	vmovups	%xmm0,    0 * SIZE(BO)
+	vmovups	%xmm1,    2 * SIZE(BO)
+	leaq	(BO, M8, 2), BO
+
+	vmovups	%xmm2,    0 * SIZE(BO)
+	vmovups	%xmm3,    2 * SIZE(BO)
+	leaq	(BO, M8, 2), BO
+
+#endif
+	
+	addq	$4 * SIZE, AO1
+	addq	$4 * SIZE, AO2
+	ALIGN_4
+
+
+.L12:
+	testq	$2, N
+	jle	.L14
+#ifndef DOUBLE
+	vmovsd	0 * SIZE(AO1), %xmm0
+	vmovsd	0 * SIZE(AO2), %xmm1 
+
+	vmovsd	%xmm0,    0 * SIZE(BO)
+	vmovsd	%xmm1,    2 * SIZE(BO)
+#else
+	vmovups	0 * SIZE(AO1), %xmm0
+	vmovups	0 * SIZE(AO2), %xmm1
+
+	vmovups	%xmm0,    0 * SIZE(BO)
+	vmovups	%xmm1,    2 * SIZE(BO)
+#endif
+	
+	leaq	(BO, M8, 2), BO
+	addq	$2 * SIZE, AO1
+	addq	$2 * SIZE, AO2
+	ALIGN_4
+
+.L14:
+	testq	$1, N
+	jle	.L19
+
+#ifndef DOUBLE
+	vmovss	0 * SIZE(AO1), %xmm0
+	vmovss	0 * SIZE(AO2), %xmm1
+
+	vmovss	%xmm0,    0 * SIZE(BO1)
+	vmovss	%xmm1,    1 * SIZE(BO1)
+#else
+	vmovsd	0 * SIZE(AO1), %xmm0
+	vmovhpd	0 * SIZE(AO2), %xmm0 , %xmm0
+
+	vmovups	%xmm0,    0 * SIZE(BO1)
+#endif
+
+	addq	$2 * SIZE, BO1
+	ALIGN_4
+
+.L19:
+	decq	J
+	jg	.L01
+	ALIGN_4
+
+.L20:
+	testq	$1, M
+	jle	.L999
+	ALIGN_4
+
+.L31:
+	movq	A, AO1
+	movq	B, BO
+
+	movq	N,  I
+	sarq	$1, I
+	jle	.L33
+	ALIGN_4
+
+.L32:
+#ifndef DOUBLE
+	vmovsd	0 * SIZE(AO1), %xmm0
+	vmovsd	%xmm0,    0 * SIZE(BO)
+#else
+	vmovups	0 * SIZE(AO1), %xmm0
+	vmovups	%xmm0,    0 * SIZE(BO)
+#endif
+
+	addq	$2 * SIZE, AO1
+	leaq	(BO, M8, 2), BO
+	decq	I
+	jg	.L32
+	ALIGN_4
+
+.L33:
+	testq	$1, N
+	jle	.L999
+
+#ifndef DOUBLE
+	vmovss	0 * SIZE(AO1), %xmm0
+	vmovss	%xmm0,    0 * SIZE(BO1)
+#else
+	vmovsd	0 * SIZE(AO1), %xmm0
+	vmovsd	%xmm0,    0 * SIZE(BO1)
+#endif
+	addq	$1 * SIZE, BO1
+	ALIGN_4
+
+.L999:
+#ifdef WINDOWS_ABI
+	vmovups	  0(%rsp), %xmm6
+	vmovups	 16(%rsp), %xmm7
+	vmovups	 32(%rsp), %xmm8
+	vmovups	 48(%rsp), %xmm9
+	vmovups	 64(%rsp), %xmm10
+	vmovups	 80(%rsp), %xmm11
+	vmovups	 96(%rsp), %xmm12
+	vmovups	112(%rsp), %xmm13
+	vmovups	128(%rsp), %xmm14
+	vmovups	144(%rsp), %xmm15
+
+	addq	$STACKSIZE, %rsp
+#endif
+
+	popq	%rbx
+	popq	%rbp
+	popq	%r12
+	popq	%r13
+	popq	%r14
+	popq	%r15
+#ifdef WINDOWS_ABI
+	popq	%rsi
+	popq	%rdi
+#endif
+
+	ret
+
+	EPILOGUE