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Metric Api: execution query implementation.

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Allows to skip workload execution between query begin / end.

Change-Id: Ice462f15eb828be1634d38027b7228f72dd96c55
This commit is contained in:
Piotr Maciejewski
2020-08-24 10:11:39 +02:00
committed by sys_ocldev
parent 90d67f3df2
commit dcb5353200
3 changed files with 301 additions and 4 deletions
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53
level_zero/tools/source/metrics/metric_query_imp.cpp
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@@ -420,7 +420,8 @@ bool MetricQueryPoolImp::create() {
switch (description.type) {
case ZET_METRIC_QUERY_POOL_TYPE_PERFORMANCE:
return createMetricQueryPool();
case ZET_METRIC_QUERY_POOL_TYPE_EXECUTION:
return createSkipExecutionQueryPool();
default:
DEBUG_BREAK_IF(true);
return false;
@@ -435,7 +436,9 @@ ze_result_t MetricQueryPoolImp::destroy() {
metricsLibrary.destroyMetricQuery(query);
delete this;
break;
case ZET_METRIC_QUERY_POOL_TYPE_EXECUTION:
delete this;
break;
default:
DEBUG_BREAK_IF(true);
break;
@@ -463,6 +466,16 @@ bool MetricQueryPoolImp::createMetricQueryPool() {
return metricsLibrary.createMetricQuery(description.count, query, pAllocation);
}
bool MetricQueryPoolImp::createSkipExecutionQueryPool() {
pool.reserve(description.count);
for (uint32_t i = 0; i < description.count; ++i) {
pool.push_back({metricContext, *this, i});
}
return true;
}
MetricQueryPool *MetricQueryPool::fromHandle(zet_metric_query_pool_handle_t handle) {
return static_cast<MetricQueryPool *>(handle);
}
@@ -489,7 +502,8 @@ ze_result_t MetricQueryImp::appendBegin(CommandList &commandList) {
switch (pool.description.type) {
case ZET_METRIC_QUERY_POOL_TYPE_PERFORMANCE:
return writeMetricQuery(commandList, nullptr, 0, nullptr, true);
case ZET_METRIC_QUERY_POOL_TYPE_EXECUTION:
return writeSkipExecutionQuery(commandList, nullptr, 0, nullptr, true);
default:
DEBUG_BREAK_IF(true);
return ZE_RESULT_ERROR_INVALID_ARGUMENT;
@@ -501,7 +515,8 @@ ze_result_t MetricQueryImp::appendEnd(CommandList &commandList, ze_event_handle_
switch (pool.description.type) {
case ZET_METRIC_QUERY_POOL_TYPE_PERFORMANCE:
return writeMetricQuery(commandList, hSignalEvent, numWaitEvents, phWaitEvents, false);
case ZET_METRIC_QUERY_POOL_TYPE_EXECUTION:
return writeSkipExecutionQuery(commandList, hSignalEvent, numWaitEvents, phWaitEvents, false);
default:
DEBUG_BREAK_IF(true);
return ZE_RESULT_ERROR_INVALID_ARGUMENT;
@@ -568,6 +583,36 @@ ze_result_t MetricQueryImp::writeMetricQuery(CommandList &commandList, ze_event_
return result ? ZE_RESULT_SUCCESS : ZE_RESULT_ERROR_UNKNOWN;
}
ze_result_t MetricQueryImp::writeSkipExecutionQuery(CommandList &commandList, ze_event_handle_t hSignalEvent,
uint32_t numWaitEvents, ze_event_handle_t *phWaitEvents,
const bool begin) {
bool writeCompletionEvent = hSignalEvent && !begin;
bool result = false;
// Obtain gpu commands.
CommandBufferData_1_0 commandBuffer = {};
commandBuffer.CommandsType = ObjectType::OverrideNullHardware;
commandBuffer.Override.Enable = begin;
commandBuffer.Type = metricContext.isComputeUsed()
? GpuCommandBufferType::Compute
: GpuCommandBufferType::Render;
// Wait for events before executing query.
zeCommandListAppendWaitOnEvents(commandList.toHandle(), numWaitEvents, phWaitEvents);
// Get query commands.
result = metricsLibrary.getGpuCommands(commandList, commandBuffer);
// Write completion event.
if (result && writeCompletionEvent) {
result = zeCommandListAppendSignalEvent(commandList.toHandle(), hSignalEvent) ==
ZE_RESULT_SUCCESS;
}
return result ? ZE_RESULT_SUCCESS : ZE_RESULT_ERROR_UNKNOWN;
}
ze_result_t MetricQuery::appendMemoryBarrier(CommandList &commandList) {
auto &metricContext = commandList.device->getMetricContext();
auto &metricsLibrary = metricContext.getMetricsLibrary();