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Optimize number of calls for pipe control post syncs

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Related-To: NEO-6262

Signed-off-by: Zbigniew Zdanowicz <zbigniew.zdanowicz@intel.com>
This commit is contained in:
Zbigniew Zdanowicz
2021-11-10 15:17:52 +00:00
committed by Compute-Runtime-Automation
parent 620484010d
commit 78609cd9f5
6 changed files with 27 additions and 38 deletions
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4
shared/source/helpers/hw_helper.h
View File

@@ -436,7 +436,7 @@ struct MemorySynchronizationCommands {
PipeControlArgs &args);
static void setPostSyncExtraProperties(PipeControlArgs &args, const HardwareInfo &hwInfo);
static void setPipeControl(PIPE_CONTROL &pipeControl, PipeControlArgs &args);
static void setPipeControlWAFlags(PIPE_CONTROL &pipeControl);
static void addPipeControlWA(LinearStream &commandStream, uint64_t gpuAddress, const HardwareInfo &hwInfo);
static void setPipeControlWA(void *&commandsBuffer, uint64_t gpuAddress, const HardwareInfo &hwInfo);
@@ -445,6 +445,8 @@ struct MemorySynchronizationCommands {
static void setAdditionalSynchronization(void *&commandsBuffer, uint64_t gpuAddress, const HardwareInfo &hwInfo);
static void addPipeControl(LinearStream &commandStream, PipeControlArgs &args);
static void setPipeControl(PIPE_CONTROL &pipeControl, PipeControlArgs &args);
static void addPipeControlWithCSStallOnly(LinearStream &commandStream);
static bool isDcFlushAllowed();

19
shared/source/helpers/hw_helper_base.inl
View File

@@ -277,14 +277,27 @@ void MemorySynchronizationCommands<GfxFamily>::addPipeControlWithPostSync(
template <typename GfxFamily>
void MemorySynchronizationCommands<GfxFamily>::addPipeControlWA(LinearStream &commandStream, uint64_t gpuAddress, const HardwareInfo &hwInfo) {
size_t requiredSize = MemorySynchronizationCommands<GfxFamily>::getSizeForPipeControlWA(hwInfo);
if (requiredSize > 0) {
void *commandBuffer = commandStream.getSpace(requiredSize);
setPipeControlWA(commandBuffer, gpuAddress, hwInfo);
void *commandBuffer = commandStream.getSpace(requiredSize);
setPipeControlWA(commandBuffer, gpuAddress, hwInfo);
}
template <typename GfxFamily>
void MemorySynchronizationCommands<GfxFamily>::setPipeControlWA(void *&commandsBuffer, uint64_t gpuAddress, const HardwareInfo &hwInfo) {
if (MemorySynchronizationCommands<GfxFamily>::isPipeControlWArequired(hwInfo)) {
PIPE_CONTROL cmd = GfxFamily::cmdInitPipeControl;
MemorySynchronizationCommands<GfxFamily>::setPipeControlWAFlags(cmd);
*reinterpret_cast<PIPE_CONTROL *>(commandsBuffer) = cmd;
commandsBuffer = ptrOffset(commandsBuffer, sizeof(PIPE_CONTROL));
MemorySynchronizationCommands<GfxFamily>::setAdditionalSynchronization(commandsBuffer, gpuAddress, hwInfo);
}
}
template <typename GfxFamily>
void MemorySynchronizationCommands<GfxFamily>::addAdditionalSynchronization(LinearStream &commandStream, uint64_t gpuAddress, const HardwareInfo &hwInfo) {
size_t requiredSize = MemorySynchronizationCommands<GfxFamily>::getSizeForSingleAdditionalSynchronization(hwInfo);
void *commandBuffer = commandStream.getSpace(requiredSize);
setAdditionalSynchronization(commandBuffer, gpuAddress, hwInfo);
}
template <typename GfxFamily>

9
shared/source/helpers/hw_helper_bdw_and_later.inl
View File

@@ -100,10 +100,6 @@ aub_stream::MMIOList HwHelperHw<GfxFamily>::getExtraMmioList(const HardwareInfo
return {};
}
template <typename GfxFamily>
inline void MemorySynchronizationCommands<GfxFamily>::setPipeControlWA(void *&commandsBuffer, uint64_t gpuAddress, const HardwareInfo &hwInfo) {
}
template <typename GfxFamily>
inline void MemorySynchronizationCommands<GfxFamily>::setPostSyncExtraProperties(PipeControlArgs &args, const HardwareInfo &hwInfo) {
}
@@ -119,6 +115,11 @@ inline void MemorySynchronizationCommands<GfxFamily>::setPipeControlExtraPropert
template <typename GfxFamily>
bool MemorySynchronizationCommands<GfxFamily>::isPipeControlWArequired(const HardwareInfo &hwInfo) { return false; }
template <typename GfxFamily>
inline void MemorySynchronizationCommands<GfxFamily>::setPipeControlWAFlags(PIPE_CONTROL &pipeControl) {
pipeControl.setCommandStreamerStallEnable(true);
}
template <typename GfxFamily>
bool HwHelperHw<GfxFamily>::additionalPipeControlArgsRequired() const {
return false;