From 884f2febd1d90fa7df2e67bb2dd82031cc42bb32 Mon Sep 17 00:00:00 2001 From: "Devrajegowda, Kiran" Date: Thu, 14 May 2020 11:11:13 +0530 Subject: [PATCH] Revert "Block parameters tuning to improve sgemm performance on Rome" Details: - Reverts commit 1c767233209. - Regression in Multi-Threaded sgemm performance with new block parameters on Rome Change-Id: I67b050f6434f6ade2c982b3cd10aa863c0077601 Signed-off-by: Kiran ND AMD-Internal: [CPUPL-920] --- config/zen2/bli_cntx_init_zen2.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/config/zen2/bli_cntx_init_zen2.c b/config/zen2/bli_cntx_init_zen2.c index fad4c3f3a..c9ef01e8e 100644 --- a/config/zen2/bli_cntx_init_zen2.c +++ b/config/zen2/bli_cntx_init_zen2.c @@ -123,9 +123,9 @@ void bli_cntx_init_zen2( cntx_t* cntx ) bli_blksz_init_easy( &blkszs[ BLIS_KC ], 256, 512, 256, 256 ); bli_blksz_init_easy( &blkszs[ BLIS_NC ], 4080, 2040, 4080, 4080 ); #else - bli_blksz_init_easy( &blkszs[ BLIS_MC ], 768, 72, 144, 72 ); - bli_blksz_init_easy( &blkszs[ BLIS_KC ], 1024, 256, 256, 256 ); - bli_blksz_init_easy( &blkszs[ BLIS_NC ], 8160, 4080, 4080, 4080 ); + bli_blksz_init_easy( &blkszs[ BLIS_MC ], 144, 72, 144, 72 ); + bli_blksz_init_easy( &blkszs[ BLIS_KC ], 256, 256, 256, 256 ); + bli_blksz_init_easy( &blkszs[ BLIS_NC ], 4080, 4080, 4080, 4080 ); #endif bli_blksz_init_easy( &blkszs[ BLIS_AF ], 8, 8, -1, -1 );