Merge pull request OpenMathLib#4406 from martin-frbg/issue3291

Increase S/D GEMM PQ parameters for Neoverse N1
martin-frbg · Jan 2, 2024 · cdff44e · cdff44e
2 parents 8278d0d + 504f9b0
commit cdff44e
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/param.h b/param.h
@@ -3359,13 +3359,13 @@ is a big desktop or server with abundant cache rather than a phone or embedded d
 #define ZGEMM_DEFAULT_UNROLL_M  4
 #define ZGEMM_DEFAULT_UNROLL_N  4
 
-#define SGEMM_DEFAULT_P	128
-#define DGEMM_DEFAULT_P	160
+#define SGEMM_DEFAULT_P	240
+#define DGEMM_DEFAULT_P	240
 #define CGEMM_DEFAULT_P 128
 #define ZGEMM_DEFAULT_P 128
 
-#define SGEMM_DEFAULT_Q 352
-#define DGEMM_DEFAULT_Q 128
+#define SGEMM_DEFAULT_Q 640
+#define DGEMM_DEFAULT_Q 320
 #define CGEMM_DEFAULT_Q 224
 #define ZGEMM_DEFAULT_Q 112