diff --git a/kernel/x86_64/KERNEL.BULLDOZER b/kernel/x86_64/KERNEL.BULLDOZER
index ef1108646..cd1665026 100644
--- a/kernel/x86_64/KERNEL.BULLDOZER
+++ b/kernel/x86_64/KERNEL.BULLDOZER
@@ -1,3 +1,5 @@
+DSCALKERNEL = dscal.c
+
 DAXPYKERNEL = daxpy.c
 CAXPYKERNEL = caxpy.c
 ZAXPYKERNEL = zaxpy.c
diff --git a/kernel/x86_64/dscal.c b/kernel/x86_64/dscal.c
new file mode 100644
index 000000000..99001115b
--- /dev/null
+++ b/kernel/x86_64/dscal.c
@@ -0,0 +1,143 @@
+/***************************************************************************
+Copyright (c) 2013 - 2015, 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)
+#include "dscal_microk_bulldozer-2.c"
+#endif
+
+
+#if !defined(HAVE_KERNEL_8)
+
+void dscal_kernel_8( BLASLONG n, FLOAT *da , FLOAT *x )
+{
+
+	BLASLONG i;
+	FLOAT alpha = *da;
+
+	for( i=0; i<n; i+=8 )
+	{
+		x[0] *= alpha;	
+		x[1] *= alpha;	
+		x[2] *= alpha;	
+		x[3] *= alpha;	
+		x[4] *= alpha;	
+		x[5] *= alpha;	
+		x[6] *= alpha;	
+		x[7] *= alpha;	
+		x+=8;
+	}
+
+}
+
+
+void dscal_kernel_8_zero( BLASLONG n, FLOAT *alpha , FLOAT *x )
+{
+
+	BLASLONG i;
+	for( i=0; i<n; i+=8 )
+	{
+		x[0] = 0.0;	
+		x[1] = 0.0;	
+		x[2] = 0.0;	
+		x[3] = 0.0;	
+		x[4] = 0.0;	
+		x[5] = 0.0;	
+		x[6] = 0.0;	
+		x[7] = 0.0;	
+		x+=8;
+	}
+
+}
+
+#endif
+
+int CNAME(BLASLONG n, BLASLONG dummy0, BLASLONG dummy1, FLOAT da, FLOAT *x, BLASLONG inc_x, FLOAT *y, BLASLONG inc_y, FLOAT *dummy, BLASLONG dummy2)
+{
+	BLASLONG i=0,j=0;
+
+	if ( inc_x != 1 )
+	{
+
+		if ( da == 0.0 )
+		{
+
+			while(j < n)
+			{
+			
+				x[i]=0.0;
+				i += inc_x ;
+				j++;
+
+			}
+		}
+		else
+		{
+
+			while(j < n)
+			{
+			
+				x[i] *= da;
+				i += inc_x ;
+				j++;
+
+			}
+
+		}
+
+		return(0);
+	}
+
+	BLASLONG n1 = n & -8;
+	if ( n1 > 0 )
+	{
+		if ( da == 0.0 )
+			dscal_kernel_8_zero(n1 , &da , x);
+		else
+			dscal_kernel_8(n1 , &da , x);
+	}
+
+	if ( da == 0.0 )
+	{
+		for ( i=n1 ; i<n; i++ )
+		{
+			x[i] = 0.0;
+		}
+	}
+	else
+	{
+
+		for ( i=n1 ; i<n; i++ )
+		{
+			x[i] *= da;
+		}
+	}
+	return(0);
+}
+
+
diff --git a/kernel/x86_64/dscal_microk_bulldozer-2.c b/kernel/x86_64/dscal_microk_bulldozer-2.c
new file mode 100644
index 000000000..de53b0bc4
--- /dev/null
+++ b/kernel/x86_64/dscal_microk_bulldozer-2.c
@@ -0,0 +1,206 @@
+/***************************************************************************
+Copyright (c) 2014-2015, 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.
+*****************************************************************************/
+
+#define HAVE_KERNEL_8 1
+
+static void dscal_kernel_8( BLASLONG n, FLOAT *alpha, FLOAT *x) __attribute__ ((noinline));
+
+static void dscal_kernel_8( BLASLONG n, FLOAT *alpha, FLOAT *x)
+{
+
+
+	BLASLONG n1 = n >> 4 ;
+	BLASLONG n2 = n & 8   ;
+
+	__asm__  __volatile__
+	(
+	"vmovddup		(%2), %%xmm0		    \n\t"  // alpha	
+
+	"addq	$128, %1				    \n\t"
+
+	"cmpq 	$0, %0					    \n\t"
+	"je	4f					    \n\t" 
+
+	"vmulpd 	-128(%1), %%xmm0, %%xmm4	    \n\t"
+	"vmulpd 	-112(%1), %%xmm0, %%xmm5	    \n\t"
+	"vmulpd 	 -96(%1), %%xmm0, %%xmm6	    \n\t"
+	"vmulpd 	 -80(%1), %%xmm0, %%xmm7	    \n\t"
+
+	"vmulpd 	 -64(%1), %%xmm0, %%xmm8	    \n\t"
+	"vmulpd 	 -48(%1), %%xmm0, %%xmm9	    \n\t"
+	"vmulpd 	 -32(%1), %%xmm0, %%xmm10    	    \n\t"
+	"vmulpd 	 -16(%1), %%xmm0, %%xmm11           \n\t"
+
+	"subq	        $1 , %0			            \n\t"		
+	"jz		2f		             	    \n\t"
+
+	".align 16				            \n\t"
+	"1:				            	    \n\t"
+	"prefetcht0     256(%1)				    \n\t" 
+
+	"vmovups	%%xmm4  ,-128(%1)		    \n\t"
+	"vmovups	%%xmm5  ,-112(%1)		    \n\t"
+	"vmulpd 	   0(%1), %%xmm0, %%xmm4	    \n\t"
+	"vmovups	%%xmm6  , -96(%1)		    \n\t"
+	"vmulpd 	  16(%1), %%xmm0, %%xmm5	    \n\t"
+	"vmovups	%%xmm7  , -80(%1)		    \n\t"
+	"vmulpd 	  32(%1), %%xmm0, %%xmm6	    \n\t"
+
+	"prefetcht0     320(%1)				    \n\t" 
+
+	"vmovups	%%xmm8  , -64(%1)		    \n\t"
+	"vmulpd 	  48(%1), %%xmm0, %%xmm7	    \n\t"
+	"vmovups	%%xmm9  , -48(%1)		    \n\t"
+	"vmulpd 	  64(%1), %%xmm0, %%xmm8	    \n\t"
+	"vmovups	%%xmm10 , -32(%1)		    \n\t"
+	"vmulpd 	  80(%1), %%xmm0, %%xmm9	    \n\t"
+	"vmovups	%%xmm11 , -16(%1)		    \n\t"
+
+	"vmulpd 	  96(%1), %%xmm0, %%xmm10    	    \n\t"
+	"vmulpd 	 112(%1), %%xmm0, %%xmm11           \n\t"
+
+
+	"addq		$128, %1	  	 	    \n\t"
+	"subq	        $1 , %0			            \n\t"		
+	"jnz		1b		             	    \n\t"
+
+	"2:				            	    \n\t"
+ 
+	"vmovups	%%xmm4  ,-128(%1)		    \n\t"
+	"vmovups	%%xmm5  ,-112(%1)		    \n\t"
+	"vmovups	%%xmm6  , -96(%1)		    \n\t"
+	"vmovups	%%xmm7  , -80(%1)		    \n\t"
+
+	"vmovups	%%xmm8  , -64(%1)		    \n\t"
+	"vmovups	%%xmm9  , -48(%1)		    \n\t"
+	"vmovups	%%xmm10 , -32(%1)		    \n\t"
+	"vmovups	%%xmm11 , -16(%1)		    \n\t"
+
+	"addq		$128, %1	  	 	    \n\t"
+
+	"4:				            	    \n\t"
+
+	"cmpq	$8  ,%3					    \n\t"
+	"jne	5f					    \n\t"
+
+	"vmulpd	    -128(%1), %%xmm0, %%xmm4	    \n\t"
+	"vmulpd	    -112(%1), %%xmm0, %%xmm5	    \n\t"
+	"vmulpd	     -96(%1), %%xmm0, %%xmm6     	    \n\t"
+	"vmulpd	     -80(%1), %%xmm0, %%xmm7     	    \n\t"
+
+	"vmovups	%%xmm4  ,-128(%1)		    \n\t"
+	"vmovups	%%xmm5  ,-112(%1)		    \n\t"
+	"vmovups	%%xmm6  , -96(%1)		    \n\t"
+	"vmovups	%%xmm7  , -80(%1)		    \n\t"
+
+	"5:						    \n\t"
+
+	"vzeroupper					    \n\t"
+
+	:
+        : 
+	  "r" (n1),  	// 0
+          "r" (x),      // 1
+          "r" (alpha),  // 2
+	  "r" (n2)   	// 3
+	: "cc", 
+	  "%xmm0", "%xmm1", "%xmm2", "%xmm3", 
+	  "%xmm4", "%xmm5", "%xmm6", "%xmm7", 
+	  "%xmm8", "%xmm9", "%xmm10", "%xmm11", 
+	  "%xmm12", "%xmm13", "%xmm14", "%xmm15",
+	  "memory"
+	);
+
+} 
+
+
+static void dscal_kernel_8_zero( BLASLONG n, FLOAT *alpha, FLOAT *x) __attribute__ ((noinline));
+
+static void dscal_kernel_8_zero( BLASLONG n, FLOAT *alpha, FLOAT *x)
+{
+
+
+	BLASLONG n1 = n >> 4 ;
+	BLASLONG n2 = n & 8 ;
+
+	__asm__  __volatile__
+	(
+	"vxorpd		%%xmm0, %%xmm0 , %%xmm0		    \n\t"  
+
+	"addq	$128, %1				    \n\t"
+
+	"cmpq 	$0, %0					    \n\t"
+	"je	2f					    \n\t" 
+
+	".align 16				            \n\t"
+	"1:				            	    \n\t"
+
+	"vmovups	%%xmm0  ,-128(%1)		    \n\t"
+	"vmovups	%%xmm0  ,-112(%1)		    \n\t"
+	"vmovups	%%xmm0  , -96(%1)		    \n\t"
+	"vmovups	%%xmm0  , -80(%1)		    \n\t"
+
+	"vmovups	%%xmm0  , -64(%1)		    \n\t"
+	"vmovups	%%xmm0  , -48(%1)		    \n\t"
+	"vmovups	%%xmm0  , -32(%1)		    \n\t"
+	"vmovups	%%xmm0  , -16(%1)		    \n\t"
+
+	"addq		$128, %1	  	 	    \n\t"
+	"subq	        $1 , %0			            \n\t"		
+	"jnz		1b		             	    \n\t"
+
+	"2:				            	    \n\t"
+
+	"cmpq	$8  ,%3					    \n\t"
+	"jne	4f					    \n\t"
+
+	"vmovups	%%xmm0  ,-128(%1)		    \n\t"
+	"vmovups	%%xmm0  ,-112(%1)		    \n\t"
+	"vmovups	%%xmm0  , -96(%1)		    \n\t"
+	"vmovups	%%xmm0  , -80(%1)		    \n\t"
+
+	"4:						    \n\t"
+
+	"vzeroupper					    \n\t"
+
+	:
+        : 
+	  "r" (n1),  	// 0
+          "r" (x),      // 1
+          "r" (alpha),  // 2
+	  "r" (n2)   	// 3
+	: "cc", 
+	  "%xmm0", "%xmm1", "%xmm2", "%xmm3", 
+	  "%xmm4", "%xmm5", "%xmm6", "%xmm7", 
+	  "%xmm8", "%xmm9", "%xmm10", "%xmm11", 
+	  "%xmm12", "%xmm13", "%xmm14", "%xmm15",
+	  "memory"
+	);
+
+} 
+
+