From cffa070b08b26893117e212f5a6b16c73ded1d5a Mon Sep 17 00:00:00 2001
From: zhang hui <you@example.com>
Date: Tue, 16 Dec 2025 10:01:30 +0800
Subject: [PATCH] fix j-major wrong ne on CDNA

---
 ggml/src/ggml-cuda/mma.cuh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ggml/src/ggml-cuda/mma.cuh b/ggml/src/ggml-cuda/mma.cuh
index 74e58c322a..96d25c5801 100644
--- a/ggml/src/ggml-cuda/mma.cuh
+++ b/ggml/src/ggml-cuda/mma.cuh
@@ -446,7 +446,7 @@ namespace ggml_cuda_mma {
         static constexpr int         J  = J_;
         static constexpr data_layout dl = DATA_LAYOUT_J_MAJOR;
 
-        static constexpr int ne = I * J / 32;
+        static constexpr int ne = tile<I_, J_, T, DATA_LAYOUT_I_MAJOR>::ne;
         T x[ne] = {0};
 
         static constexpr __device__ bool supported() {