From ebf1c4c305db789197bd90b96b65cb1850993d15 Mon Sep 17 00:00:00 2001
From: Tianxing Wu <chi0chu319@gmail.com>
Date: Thu, 23 Oct 2025 11:57:36 +0000
Subject: [PATCH] const blockq

---
 .../unified_attention/pipeline/unified_attention_pipeline.hpp  | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/include/ck_tile/ops/unified_attention/pipeline/unified_attention_pipeline.hpp b/include/ck_tile/ops/unified_attention/pipeline/unified_attention_pipeline.hpp
index b8534b7a6a..ec4b3355de 100644
--- a/include/ck_tile/ops/unified_attention/pipeline/unified_attention_pipeline.hpp
+++ b/include/ck_tile/ops/unified_attention/pipeline/unified_attention_pipeline.hpp
@@ -395,7 +395,8 @@ struct UnifiedAttentionPipeline
                                    void* smem_ptr) const
     {
         using namespace ck_tile;
-        constexpr index_t BLOCK_Q = BLOCK_M / num_queries_per_kv;
+        // TODO do we make the num_queries_per_kv and num_head conexpr???
+        const index_t BLOCK_Q = BLOCK_M / num_queries_per_kv;
 
         static_assert(
             std::is_same_v<QDataType, remove_cvref_t<typename QDramBlockWindowTmp::DataType>> &&