wu-arch/vortex
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

[tests] Add comment on in-order command queue dispatch

Browse Source
This commit is contained in:
Hansung Kim
2023-08-28 11:19:11 -07:00
parent 19734fc5b6
commit 62ebe0312f
1 changed files with 7 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
tests/opencl/vecadd/main.cc
View File

@@ -174,7 +174,12 @@ int main (int argc, char **argv) {
}
// Creating command queue
commandQueue = CL_CHECK2(clCreateCommandQueue(context, device_id, 0, &_err));
// NOTE(hansung): The 3rd properties arg is a bit-field, where fields like
// CL_QUEUE_OUT_OF_ORDER_EXEC_MODE_ENABLE can be set. With value of 0,
// nothing is set and the commands in the queue will be completed in-order.
// See OpenCL 1.2 spec, section 5.1
commandQueue = CL_CHECK2(clCreateCommandQueue(
context, device_id, 0 /* command-queue properties */, &_err));
printf("Upload source buffers\n");
CL_CHECK(clEnqueueWriteBuffer(commandQueue, a_memobj, CL_TRUE, 0, nbytes, h_a, 0, NULL, NULL));