Merge pull request #5988 from martin-frbg/issue5981

Ensure a safe distance between work arrays in the buffer of single-threaded POTRF
2026-08-21 01:09:35 +02:00
parent 6d36cf6b9b 0944e9e7c1
commit ed0bb8903c
2 changed files with 2 additions and 2 deletions
@@ -68,7 +68,7 @@ static FLOAT dm1 = -1.;
 #define GEMM_PQ  MAX(GEMM_P, GEMM_Q)

 //leave some space for GEMM_ALIGN in sb2
-#define REAL_GEMM_R (GEMM_R - 2*GEMM_PQ)
+#define REAL_GEMM_R (MAX(GEMM_R, GEMM_PQ + 96) - GEMM_PQ)

 #if 0
 #define SHARED_ARRAY
@@ -66,7 +66,7 @@ static FLOAT dm1 = -1.;
 #endif

 #define GEMM_PQ  MAX(GEMM_P, GEMM_Q)
-#define REAL_GEMM_R (GEMM_R - GEMM_PQ)
+#define REAL_GEMM_R (MAX(GEMM_R, GEMM_PQ + 96) - GEMM_PQ)

 #if 0
 #define SHARED_ARRAY