Signed-off-by: Guo Yejun <[email protected]>
---
src/cl_api.c | 11 ++++++++++-
1 file changed, 10 insertions(+), 1 deletion(-)
diff --git a/src/cl_api.c b/src/cl_api.c
index d0d4dc5..a7c78f0 100644
--- a/src/cl_api.c
+++ b/src/cl_api.c
@@ -3032,8 +3032,17 @@ clEnqueueNDRangeKernel(cl_command_queue command_queue,
}
realGroupSize *= fixed_local_sz[i];
}
- if (realGroupSize % 8 != 0)
+
+ //in a loop of conformance test (such as test_api
repeated_setup_cleanup), in each loop:
+ //create a new context, a new command queue, and uses
'globalsize[0]=1000, localsize=NULL' to enqueu kernel
+ //it triggers the following message for many times.
+ //to avoid too many messages, only print it for the first time of the
process.
+ //just use static variable since it doesn't matter to print a few times
at multi-thread case.
+ static int warn_no_good_localsize = 1;
+ if (realGroupSize % 8 != 0 && warn_no_good_localsize) {
+ warn_no_good_localsize = 0;
DEBUGP(DL_WARNING, "unable to find good values for local_work_size[i],
please provide local_work_size[] explicitly, you can find good values with
trial-and-error method.");
+ }
}
}
--
1.9.1
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