Merge pull request #5133 from OpenMathLib/revert-4920-issue4917

Revert "Fix potential inaccuracy in multithreaded level3 related to SWITCH_RATIO"
OpenMathLib · Feb 16, 2025 · 86cf9d8 · 86cf9d8
2 parents 0b3c569 + 77c638d
commit 86cf9d8
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/driver/level3/level3_thread.c b/driver/level3/level3_thread.c
@@ -742,7 +742,7 @@ static int gemm_driver(blas_arg_t *args, BLASLONG *range_m, BLASLONG
     num_parts  = 0;
     while (n > 0){
       width = blas_quickdivide(n + nthreads - num_parts - 1, nthreads - num_parts);
-      if (width < switch_ratio && width > 1) {
+      if (width < switch_ratio) {
         width = switch_ratio;
       }
       width = round_up(n, width, GEMM_PREFERED_SIZE);