From 8ebce1d82e561bc029222459691cddca46519eb6 Mon Sep 17 00:00:00 2001
From: Chao Liu <chao.liu2@amd.com>
Date: Thu, 8 Jul 2021 11:26:57 -0500
Subject: [PATCH] Update default launch bounds (#43)

* update default launch bounds

[ROCm/composable_kernel commit: 2f82cfb1902040c779b11c0f785795b4298e4518]
---
 composable_kernel/include/utility/config.amd.hpp.in | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/composable_kernel/include/utility/config.amd.hpp.in b/composable_kernel/include/utility/config.amd.hpp.in
index dadaa53b1b..ea13e2b6f8 100644
--- a/composable_kernel/include/utility/config.amd.hpp.in
+++ b/composable_kernel/include/utility/config.amd.hpp.in
@@ -32,7 +32,7 @@
 
 #ifdef CK_USE_LAUNCH_BOUNDS
 #define CK_MAX_THREAD_PER_BLOCK 256
-#define CK_MIN_BLOCK_PER_CU 1
+#define CK_MIN_BLOCK_PER_CU 2
 #endif
 
 // buffer resourse