aligned

kernel/power/caxpy.c

@@ -24,12 +24,11 @@ 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"
- 
-
 #ifndef HAVE_ASM_KERNEL
 #include <altivec.h> 
+static const unsigned char __attribute__((aligned(16))) swap_mask_arr[]={ 4,5,6,7,0,1,2,3, 12,13,14,15, 8,9,10,11};
+
 static void caxpy_kernel_16(BLASLONG n, FLOAT *x, FLOAT *y, FLOAT alpha_r, FLOAT alpha_i)
 {
 
@@ -43,7 +42,7 @@ static void caxpy_kernel_16(BLASLONG n, FLOAT *x, FLOAT *y, FLOAT alpha_r, FLOAT
     register __vector float valpha_i = {alpha_i, alpha_i,alpha_i, alpha_i};
 #endif
 
-    __vector unsigned char swap_mask = { 4,5,6,7,0,1,2,3, 12,13,14,15, 8,9,10,11};
+    __vector unsigned char swap_mask = *((__vector unsigned char*)swap_mask_arr);
     register __vector float *vy = (__vector float *) y;
     register __vector float *vx = (__vector float *) x;
     BLASLONG i=0;

kernel/power/cdot.c

@@ -25,12 +25,12 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *****************************************************************************/
 
 #include "common.h"
-
 #ifndef HAVE_KERNEL_8
 #include <altivec.h> 
+static const unsigned char __attribute__((aligned(16))) swap_mask_arr[]={ 4,5,6,7,0,1,2,3, 12,13,14,15, 8,9,10,11};
 static void cdot_kernel_8(BLASLONG n, FLOAT *x, FLOAT *y, float *dot)
 {
-    __vector unsigned char swap_mask = { 4,5,6,7,0,1,2,3, 12,13,14,15, 8,9,10,11};
+    __vector unsigned char swap_mask = *((__vector unsigned char*)swap_mask_arr);
     register __vector float *vy = (__vector float *) y;
     register __vector float *vx = (__vector float *) x;
     BLASLONG i = 0;
@@ -96,7 +96,7 @@ OPENBLAS_COMPLEX_FLOAT CNAME(BLASLONG n, FLOAT *x, BLASLONG inc_x, FLOAT *y, BLA
     BLASLONG i = 0;
     BLASLONG ix=0, iy=0;
     OPENBLAS_COMPLEX_FLOAT result;
-    FLOAT dot[4] __attribute__ ((aligned(16))) = {0.0, 0.0, 0.0, 0.0};
+    FLOAT dot[4] __attribute__((aligned(16))) = {0.0, 0.0, 0.0, 0.0};
 
     if (n <= 0) {
         CREAL(result) = 0.0;

kernel/power/cgemv_n.c

@@ -32,7 +32,7 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #define NBMAX 1024
 
 
-static const unsigned char swap_mask_arr[]={ 4,5,6,7,0,1,2,3, 12,13,14,15, 8,9,10,11};
+static const unsigned char __attribute__((aligned(16))) swap_mask_arr[]={ 4,5,6,7,0,1,2,3, 12,13,14,15, 8,9,10,11};
 
  
 static void cgemv_kernel_4x4(BLASLONG n, BLASLONG lda, FLOAT *ap, FLOAT *x, FLOAT *y) {
@@ -247,8 +247,8 @@ int CNAME(BLASLONG m, BLASLONG n, BLASLONG dummy1, FLOAT alpha_r, FLOAT alpha_i,
     BLASLONG m2;
     BLASLONG m3;
     BLASLONG n2;
-
-    FLOAT xbuffer[8], *ybuffer;
+    FLOAT xbuffer[8] __attribute__((aligned(16)));
+    FLOAT *ybuffer;
 
     if (m < 1) return (0);
     if (n < 1) return (0);

kernel/power/cgemv_t.c

@@ -29,7 +29,7 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #define NBMAX 1024 
 #include <altivec.h> 
-static const unsigned char swap_mask_arr[]={ 4,5,6,7,0,1,2,3, 12,13,14,15, 8,9,10,11};
+static const unsigned char __attribute__((aligned(16))) swap_mask_arr[]={ 4,5,6,7,0,1,2,3, 12,13,14,15, 8,9,10,11};
 
 static void cgemv_kernel_4x4(BLASLONG n, BLASLONG lda, FLOAT *ap, FLOAT *x, FLOAT *y, FLOAT alpha_r, FLOAT alpha_i) {
     BLASLONG i;
@@ -260,8 +260,8 @@ int CNAME(BLASLONG m, BLASLONG n, BLASLONG dummy1, FLOAT alpha_r, FLOAT alpha_i,
     BLASLONG m2;
     BLASLONG m3;
     BLASLONG n2;
-
-    FLOAT ybuffer[8], *xbuffer;
+    FLOAT ybuffer[8] __attribute__((aligned(16)));
+    FLOAT *xbuffer;
 
     if (m < 1) return (0);
     if (n < 1) return (0);

kernel/power/dgemv_n.c

@@ -145,7 +145,7 @@ int CNAME(BLASLONG m, BLASLONG n, BLASLONG dummy1, FLOAT alpha, FLOAT *a, BLASLO
 	BLASLONG m3;
 	BLASLONG n2;
 	BLASLONG lda4 =  lda << 2;
-	FLOAT xbuffer[8] __attribute__ ((aligned (16)));;
+	FLOAT xbuffer[8] __attribute__ ((aligned (16)));
 	FLOAT *ybuffer;
 
         if ( m < 1 ) return(0);

kernel/power/dgemv_t.c

@@ -581,9 +581,9 @@ int CNAME(BLASLONG m, BLASLONG n, BLASLONG dummy1, FLOAT alpha, FLOAT *a, BLASLO
     BLASLONG m1;
     BLASLONG m2;
     BLASLONG m3;
-    BLASLONG n2;
-
-    FLOAT ybuffer[8], *xbuffer;
+    BLASLONG n2; 
+    FLOAT ybuffer[8] __attribute__((aligned(16)));
+    FLOAT *xbuffer;
 
     if (m < 1) return (0);
     if (n < 1) return (0);

kernel/power/sgemv_n.c

@@ -174,7 +174,8 @@ int CNAME(BLASLONG m, BLASLONG n, BLASLONG dummy1, FLOAT alpha, FLOAT *a, BLASLO
 	BLASLONG n2;
 	BLASLONG lda4 =  lda << 2;
 	BLASLONG lda8 =  lda << 3;
-	FLOAT xbuffer[8],*ybuffer;
+	FLOAT xbuffer[8] __attribute__((aligned(16)));
+	FLOAT *ybuffer;
 
         if ( m < 1 ) return(0);
         if ( n < 1 ) return(0);

kernel/power/sgemv_n_8.c

@@ -213,7 +213,8 @@ int CNAME(BLASLONG m, BLASLONG n, BLASLONG dummy1, FLOAT alpha, FLOAT *a, BLASLO
 	BLASLONG n2;
 	BLASLONG lda4 =  lda << 2;
 	BLASLONG lda8 =  lda << 3;
-	FLOAT xbuffer[8],*ybuffer;
+	FLOAT xbuffer[8] __attribute__((aligned(16)));
+	FLOAT *ybuffer;
 
         if ( m < 1 ) return(0);
         if ( n < 1 ) return(0);

kernel/power/sgemv_t.c

@@ -177,10 +177,9 @@ int CNAME(BLASLONG m, BLASLONG n, BLASLONG dummy1, FLOAT alpha, FLOAT *a, BLASLO
     BLASLONG m1;
     BLASLONG m2;
     BLASLONG m3;
-    BLASLONG n2;
-
-    FLOAT ybuffer[8], *xbuffer;
-
+    BLASLONG n2; 
+    FLOAT ybuffer[8] __attribute__((aligned(16)));
+    FLOAT *xbuffer; 
     if (m < 1) return (0);
     if (n < 1) return (0);
 

kernel/power/sgemv_t_8.c

@@ -204,8 +204,8 @@ int CNAME(BLASLONG m, BLASLONG n, BLASLONG dummy1, FLOAT alpha, FLOAT *a, BLASLO
     BLASLONG m3;
     BLASLONG n2;
 
-    FLOAT ybuffer[8], *xbuffer;
-
+    FLOAT ybuffer[8] __attribute__((aligned(16)));
+    FLOAT *xbuffer; 
     if (m < 1) return (0);
     if (n < 1) return (0);
 

kernel/power/zgemv_n_4.c

@@ -614,8 +614,8 @@ int CNAME(BLASLONG m, BLASLONG n, BLASLONG dummy1, FLOAT alpha_r, FLOAT alpha_i,
     BLASLONG m2;
     BLASLONG m3;
     BLASLONG n2;
-
-    FLOAT xbuffer[8], *ybuffer;
+    FLOAT xbuffer[8] __attribute__((aligned(16)));
+    FLOAT *ybuffer;
 
     if (m < 1) return (0);
     if (n < 1) return (0);

kernel/power/zgemv_t_4.c

@@ -532,8 +532,8 @@ int CNAME(BLASLONG m, BLASLONG n, BLASLONG dummy1, FLOAT alpha_r, FLOAT alpha_i,
     BLASLONG m2;
     BLASLONG m3;
     BLASLONG n2;
-
-    FLOAT ybuffer[8], *xbuffer;
+    FLOAT ybuffer[8] __attribute__((aligned(16)));
+    FLOAT *xbuffer;
 
     if (m < 1) return (0);
     if (n < 1) return (0);