[PATCH i-g-t] lib/intel_compute.c : Increase WMTP loop count

priyanka.dandamudi at intel.com priyanka.dandamudi at intel.com
Tue Mar 25 13:58:17 UTC 2025


From: Priyanka Dandamudi <priyanka.dandamudi at intel.com>

Preemption is not happening and getting failed at the check for long
kernel with current WMTP loop count. So, increasing the loop count.

v2: Increase loop count to 2000000 to avoid sporadic failures.

Signed-off-by: Priyanka Dandamudi <priyanka.dandamudi at intel.com>
---
 lib/intel_compute.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/intel_compute.c b/lib/intel_compute.c
index 28149db53..9dbb38709 100644
--- a/lib/intel_compute.c
+++ b/lib/intel_compute.c
@@ -52,7 +52,7 @@
  * WMTP - Walker Mid Thread Preemption
  */
 #define TGP_long_kernel_loop_count		10
-#define WMTP_long_kernel_loop_count		1000000
+#define WMTP_long_kernel_loop_count		2000000
 
 struct bo_dict_entry {
 	uint64_t addr;
-- 
2.34.1



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