test: zero 32 TMEM columns

2026-05-28 09:27:59 +00:00
parent 3694f63ba4
commit 01c4097ccc
1 changed files with 2 additions and 2 deletions
--- a/tests/unit/test_umma_qk.cu
+++ b/tests/unit/test_umma_qk.cu
@@ -78,9 +78,9 @@ test_umma_qk_hd16(
    }
    __syncthreads();

-    // Zero TMEM
+    // Zero TMEM — test with 32 columns first
    if (wid == 0) {
-        for (int col = 0; col < 128; col++) {
+        for (int col = 0; col < 32; col++) {
            tmem_store(tmem_base + col, 0, 0, 0, 0);
        }
        tmem_fence_store();