Commit 2bc563573 for llama.cpp

commit 2bc563573479d53b30b8793039485887bc0fdda8
Author: Adrien Gallouët <angt@huggingface.co>
Date:   Sun Oct 4 15:47:21 2026 +0200

    cuda : move blocks_per_col to where it is used (#29939)

    Signed-off-by: Adrien Gallouët <angt@huggingface.co>

diff --git a/ggml/src/ggml-cuda/quantize.cu b/ggml/src/ggml-cuda/quantize.cu
index bcc772395..935b2bf4b 100644
--- a/ggml/src/ggml-cuda/quantize.cu
+++ b/ggml/src/ggml-cuda/quantize.cu
@@ -131,8 +131,6 @@ static __global__ void quantize_mmq_nvfp4(
         const int64_t ne0, const int64_t ne1, const int64_t ne2, const int n_expert_used) {
 #if defined(BLACKWELL_MMA_AVAILABLE)

-    const int64_t blocks_per_col = (ne0 + QK_FP4_MMQ - 1) / QK_FP4_MMQ;
-
     int64_t base_idx;
     if constexpr (scatter) {
         base_idx = (int64_t) blockIdx.x * s02; // one physical row per token
@@ -317,7 +315,8 @@ static __global__ void quantize_mmq_nvfp4(
                 reinterpret_cast<uint8_t *>(yb->d4)[sub] = fp8_code;
             }
         } else {
-            block_fp4_mmq * yb = y + (blockIdx.y * ((int64_t) blocks_per_col * ne1) + k_block * ne1 + blockIdx.x);
+            const int64_t blocks_per_col = (ne0 + QK_FP4_MMQ - 1) / QK_FP4_MMQ;
+            block_fp4_mmq * yb = y + (blockIdx.y * (blocks_per_col * ne1) + k_block * ne1 + blockIdx.x);
             uint32_t * yqs = reinterpret_cast<uint32_t *>(yb->qs);
             yqs[2 * sub + 0] = q0;
             yqs[2 * sub + 1] = q1;