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Merge pull request #5828 from amritahs-ibm/fix_dcbt_constraints

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Fix incorrect inline assembly constraints in dcbt prefetch instructions
This commit is contained in:
Martin Kroeker
2026-06-15 11:22:10 +02:00
committed by GitHub
parent 7aa79fbdff 7e3877f263
commit ef20ea1644
6 changed files with 6 additions and 6 deletions
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kernel/power/cgemm_kernel_power10.c
+1 -1
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@@ -452,7 +452,7 @@ typedef FLOAT v2sf_t __attribute__ ((vector_size (8)));
CO[6*ldc+0] A_OP tr[3] * alpha_r - ti[3] * alpha_i; \
CO[6*ldc+1] A_OP ti[3] * alpha_r + tr[3] * alpha_i;
#define PREFETCH1(x, y) asm volatile ("dcbt %0, %1" : : "r" (x), "b" (y) : "memory");
#define PREFETCH1(x, y) asm volatile ("dcbt %0, %1" : : "b" (x), "r" (y) : "memory");
#if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
#define REFRESH_TEMP_BK(x, y) \
kernel/power/dgemm_kernel_power10.c
+1 -1
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@@ -104,7 +104,7 @@ typedef FLOAT v4sf_t __attribute__ ((vector_size (16)));
__builtin_mma_xvf64gerpp(&acc5, rowB1, rowA[2]);\
__builtin_mma_xvf64gerpp(&acc6, rowB, rowA[3]);\
__builtin_mma_xvf64gerpp(&acc7, rowB1, rowA[3]);
#define PREFETCH1(x, y) asm volatile ("dcbt %0, %1" : : "r" (x), "b" (y) : "memory");
#define PREFETCH1(x, y) asm volatile ("dcbt %0, %1" : : "b" (x), "r" (y) : "memory");
#if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
#define REFRESH_TEMP_BK(x, y) \
kernel/power/dgemm_ncopy_8_power10.c
+1 -1
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@@ -39,7 +39,7 @@
#include <stdio.h>
#include "common.h"
#include <altivec.h>
#define PREFETCHA(x, y) asm volatile ("dcbt %0, %1" : : "r" (x), "b" (y) : "memory");
#define PREFETCHA(x, y) asm volatile ("dcbt %0, %1" : : "b" (x), "r" (y) : "memory");
int CNAME(BLASLONG m, BLASLONG n, IFLOAT *a, BLASLONG lda, IFLOAT *b){
BLASLONG i, j;
kernel/power/sbgemm_kernel_power10.c
+1 -1
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@@ -147,7 +147,7 @@ typedef FLOAT v2sf_t __attribute__ ((vector_size (8)));
__builtin_mma_xxsetaccz (&acc6); \
__builtin_mma_xxsetaccz (&acc7);
#define PREFETCH1(x, y) asm volatile ("dcbt %0, %1" : : "r" (x), "b" (y) : "memory");
#define PREFETCH1(x, y) asm volatile ("dcbt %0, %1" : : "b" (x), "r" (y) : "memory");
/*************************************************************************************
* SBGEMM Kernel
*************************************************************************************/
kernel/power/sgemm_kernel_power10.c
+1 -1
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@@ -135,7 +135,7 @@ typedef FLOAT v2sf_t __attribute__ ((vector_size (8)));
__builtin_mma_xvf32gerpp (&acc6, rowB[i], rowA[j+3]); \
__builtin_mma_xvf32gerpp (&acc7, rowB[i+1], rowA[j+3]);
#define PREFETCH1(x, y) asm volatile ("dcbt %0, %1" : : "r" (x), "b" (y) : "memory");
#define PREFETCH1(x, y) asm volatile ("dcbt %0, %1" : : "b" (x), "r" (y) : "memory");
#if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
#define REFRESH_TEMP_BK(x, y) \
kernel/power/zgemm_kernel_power10.c
+1 -1
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@@ -221,7 +221,7 @@ typedef FLOAT v4sf_t __attribute__ ((vector_size (16)));
CO[2*ldc+CI+2] A_OP tr[3] * alpha_r - ti[3] * alpha_i; \
CO[2*ldc+CI+3] A_OP ti[3] * alpha_r + tr[3] * alpha_i;
#define PREFETCH1(x, y) asm volatile ("dcbt %0, %1" : : "r" (x), "b" (y) : "memory");
#define PREFETCH1(x, y) asm volatile ("dcbt %0, %1" : : "b" (x), "r" (y) : "memory");
#if (defined(LEFT) && !defined(TRANSA)) || (!defined(LEFT) && defined(TRANSA))
#define REFRESH_TEMP_BK(x, y) \