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Refactor of pipeline select programming

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Adding new interface to cooperate with hw context state
Simplify programming removing unnecessary functions
Code optimization that stop using expensive call and instead
stores configuration parameter

Related-To: NEO-5019

Signed-off-by: Zbigniew Zdanowicz <zbigniew.zdanowicz@intel.com>
This commit is contained in:
Zbigniew Zdanowicz
2022-09-15 00:28:41 +00:00
committed by Compute-Runtime-Automation
parent 2b13f8af6d
commit 218a98f7f7
22 changed files with 189 additions and 134 deletions
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1
level_zero/core/source/cmdlist/cmdlist.h
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@@ -319,6 +319,7 @@ struct CommandList : _ze_command_list_handle_t {
bool containsStatelessUncachedResource = false;
bool performMemoryPrefetch = false;
bool multiReturnPointCommandList = false;
bool systolicModeSupport = false;
};
using CommandListAllocatorFn = CommandList *(*)(uint32_t);

4
level_zero/core/source/cmdlist/cmdlist_hw.inl
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@@ -126,6 +126,8 @@ ze_result_t CommandListCoreFamily<gfxCoreFamily>::initialize(Device *device, NEO
if (this->multiReturnPointCommandList) {
this->returnPoints.reserve(32);
}
auto &hwInfo = device->getHwInfo();
this->systolicModeSupport = NEO::PreambleHelper<GfxFamily>::isSystolicModeConfigurable(hwInfo);
if (device->isImplicitScalingCapable() && !this->internalUsage && !isCopyOnly()) {
this->partitionCount = static_cast<uint32_t>(this->device->getNEODevice()->getDeviceBitfield().count());
@@ -138,6 +140,8 @@ ze_result_t CommandListCoreFamily<gfxCoreFamily>::initialize(Device *device, NEO
commandContainer.setReservedSshSize(getReserveSshSize());
DeviceImp *deviceImp = static_cast<DeviceImp *>(device);
auto returnValue = commandContainer.initialize(deviceImp->getActiveDevice(), deviceImp->allocationsForReuse.get(), !isCopyOnly());
commandContainer.systolicModeSupport = this->systolicModeSupport;
ze_result_t returnType = parseErrorCode(returnValue);
if (returnType == ZE_RESULT_SUCCESS) {
if (!isCopyOnly()) {

2
level_zero/core/source/cmdqueue/cmdqueue_hw.inl
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@@ -387,7 +387,7 @@ template <GFXCORE_FAMILY gfxCoreFamily>
void CommandQueueHw<gfxCoreFamily>::programPipelineSelectIfGpgpuDisabled(NEO::LinearStream &cmdStream) {
bool gpgpuEnabled = this->csr->getPreambleSetFlag();
if (!gpgpuEnabled) {
NEO::PipelineSelectArgs args = {0, 0};
NEO::PipelineSelectArgs args = {false, false, false, false};
NEO::PreambleHelper<GfxFamily>::programPipelineSelect(&cmdStream, args, device->getHwInfo());
this->csr->setPreambleSetFlag(true);
}