Update default launch bounds (#43)

* update default launch bounds

Update default launch bounds (#43)
* update default launch bounds
2f82cfb1 · Chao Liu · GitHub · 81c942cd · 2f82cfb1
Unverified Commit 2f82cfb1 authored Jul 08, 2021 by Chao Liu Committed by GitHub Jul 08, 2021
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composable_kernel/include/utility/config.amd.hpp.in composable_kernel/include/utility/config.amd.hpp.in +1 -1

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--- 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