-
Notifications
You must be signed in to change notification settings - Fork 194
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Queue profiling and Device timebase equality test
Adds test to confirm that the timestamp returned from clGetEventProfilingInfo for an event on a device and a device timestamp queried from the same device are in the same timebase. Fixes #753 Signed-off-by: Ellen Norris-Thompson <ellen.norris-thompson@arm.com>
- Loading branch information
Showing
4 changed files
with
111 additions
and
31 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,92 @@ | ||
| // | ||
| // Copyright (c) 2021 The Khronos Group Inc. | ||
| // | ||
| // Licensed under the Apache License, Version 2.0 (the "License"); | ||
| // you may not use this file except in compliance with the License. | ||
| // You may obtain a copy of the License at | ||
| // | ||
| // http://www.apache.org/licenses/LICENSE-2.0 | ||
| // | ||
| // Unless required by applicable law or agreed to in writing, software | ||
| // distributed under the License is distributed on an "AS IS" BASIS, | ||
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| // See the License for the specific language governing permissions and | ||
| // limitations under the License. | ||
| // | ||
|
|
||
| #include "procs.h" | ||
|
|
||
| const char *kernelCode = "__kernel void kernel_empty(){}"; | ||
|
|
||
| int test_profiling_timebase(cl_device_id device, cl_context context, | ||
| cl_command_queue queue, int num_elements) | ||
| { | ||
| cl_int err; | ||
| cl_ulong hostTime; | ||
| clProgramWrapper program; | ||
| clKernelWrapper kernel; | ||
| clEventWrapper kEvent; | ||
|
|
||
| clEventWrapper uEvent = clCreateUserEvent(context, &err); | ||
| test_error(err, "Failed to create user event"); | ||
|
|
||
| err = create_single_kernel_helper(context, &program, &kernel, 1, | ||
| &kernelCode, "kernel_empty"); | ||
| test_error(err, "Failed to create kernel"); | ||
|
|
||
| cl_ulong deviceTimeBeforeQueue; | ||
| err = clGetDeviceAndHostTimer(device, &deviceTimeBeforeQueue, &hostTime); | ||
| test_error(err, "Unable to get starting device time"); | ||
|
|
||
| clEventWrapper userEvents = uEvent; | ||
| err = clEnqueueNDRangeKernel(queue, kernel, 1, NULL, NULL, NULL, 1, | ||
| &userEvents, &kEvent); | ||
| test_error(err, "clEnqueueNDRangeKernel failed"); | ||
|
|
||
| cl_ulong deviceTimeAfterQueue; | ||
| err = clGetDeviceAndHostTimer(device, &deviceTimeAfterQueue, &hostTime); | ||
| test_error(err, "Unable to get queue device time"); | ||
|
|
||
| err = clFlush(queue); | ||
| test_error(err, "clFlush failed"); | ||
|
|
||
| err = clSetUserEventStatus(uEvent, CL_COMPLETE); | ||
| test_error(err, "Unable to complete user event"); | ||
|
|
||
| err = clWaitForEvents(1, &kEvent); | ||
| test_error(err, "clWaitForEvents failed"); | ||
|
|
||
| cl_ulong deviceTimeAfterCompletion; | ||
| err = | ||
| clGetDeviceAndHostTimer(device, &deviceTimeAfterCompletion, &hostTime); | ||
| test_error(err, "Unable to get finishing device time"); | ||
|
|
||
| cl_ulong eventQueue, eventSubmit, eventStart, eventEnd; | ||
| err = clGetEventProfilingInfo(kEvent, CL_PROFILING_COMMAND_QUEUED, | ||
| sizeof(cl_ulong), &eventQueue, NULL); | ||
| test_error(err, "clGetEventProfilingInfo failed"); | ||
| err = clGetEventProfilingInfo(kEvent, CL_PROFILING_COMMAND_SUBMIT, | ||
| sizeof(cl_ulong), &eventSubmit, NULL); | ||
| test_error(err, "clGetEventProfilingInfo failed"); | ||
| err = clGetEventProfilingInfo(kEvent, CL_PROFILING_COMMAND_START, | ||
| sizeof(cl_ulong), &eventStart, NULL); | ||
| test_error(err, "clGetEventProfilingInfo failed"); | ||
| err = clGetEventProfilingInfo(kEvent, CL_PROFILING_COMMAND_END, | ||
| sizeof(cl_ulong), &eventEnd, NULL); | ||
| test_error(err, "clGetEventProfilingInfo failed"); | ||
|
|
||
| test_assert_error(deviceTimeBeforeQueue < eventQueue, | ||
| "Device timestamp was taken before kernel was queued"); | ||
| test_assert_error(eventQueue < deviceTimeAfterQueue, | ||
| "Device timestamp was taken after kernel was queued"); | ||
| test_assert_error(deviceTimeAfterQueue < eventSubmit, | ||
| "Device timestamp was taken before kernel was submitted"); | ||
| test_assert_error(eventSubmit < deviceTimeAfterCompletion, | ||
| "Device timestamp was taken after kernel was submitted"); | ||
| test_assert_error((eventStart < deviceTimeAfterCompletion) | ||
| && (eventEnd < deviceTimeAfterCompletion), | ||
| "Device timestamp was taken after kernel was execution"); | ||
|
|
||
|
|
||
| return TEST_PASS; | ||
| } |