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| author | wjc404 <52632443+wjc404@users.noreply.github.com> | 2019-07-21 00:47:45 +0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2019-07-21 00:47:45 +0800 |
| commit | 4801c6d36bd87421b08e60efa1b6e0217fd41672 (patch) | |
| tree | 6a07a0bebd16672443c240beabd0ed34085bc435 | |
| parent | 9440fa607d146f1b91d70e35404f0d4abe50ffc5 (diff) | |
| download | openblas-4801c6d36bd87421b08e60efa1b6e0217fd41672.tar.gz openblas-4801c6d36bd87421b08e60efa1b6e0217fd41672.tar.bz2 openblas-4801c6d36bd87421b08e60efa1b6e0217fd41672.zip | |
Update dgemm_kernel_4x8_haswell.S
| -rw-r--r-- | kernel/x86_64/dgemm_kernel_4x8_haswell.S | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/kernel/x86_64/dgemm_kernel_4x8_haswell.S b/kernel/x86_64/dgemm_kernel_4x8_haswell.S index c834239be..26eea0acf 100644 --- a/kernel/x86_64/dgemm_kernel_4x8_haswell.S +++ b/kernel/x86_64/dgemm_kernel_4x8_haswell.S @@ -1866,7 +1866,7 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. SAVE4x12
/* here for the prefetch of next b source block */
- /* the increment should be proportional to the ratio of GEMM_Q/GEMM_P */
+ /* the increment should be proportional to GEMM_Q/GEMM_P */
salq $3, K
#ifdef WINDOWS_ABI /* GEMM_P == GEMM_Q * 4 */
@@ -2184,19 +2184,19 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. SAVE4x12
/* here for the prefetch of next b source block */
- /* the increment should be proportional to the ratio of GEMM_Q/GEMM_P */
+ /* the increment should be proportional to GEMM_Q/GEMM_P */
salq $3, K
#ifdef WINDOWS_ABI /* GEMM_P == GEMM_Q * 4 */
prefetcht2 (B)
prefetcht2 (B, K, 8)
- addq $64, B
+ addq $64, B /* increment */
#else /* GEMM_P == GEMM_Q * 2 under linux x86_64 */
prefetcht2 (B)
prefetcht2 (B, K, 8)
prefetcht2 64(B)
prefetcht2 64(B, K, 8)
- addq $128, B
+ addq $128, B /* increment */
#endif
sarq $3, K
|