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Grf configuration

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Change-Id: I3741f53a38c6707b0c8ad82ae553ea65ae6917e4
Signed-off-by: Pawel Wilma <pawel.wilma@intel.com>
This commit is contained in:
Pawel Wilma
2018-09-21 14:06:35 +02:00
committed by sys_ocldev
parent a81b1a461f
commit e06aa17dfc
19 changed files with 73 additions and 26 deletions
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2
runtime/command_stream/command_stream_receiver.h
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@@ -15,6 +15,7 @@
#include "runtime/helpers/completion_stamp.h"
#include "runtime/helpers/flat_batch_buffer_helper.h"
#include "runtime/helpers/options.h"
#include "runtime/kernel/grf_config.h"
#include "runtime/indirect_heap/indirect_heap.h"
#include <cstddef>
#include <cstdint>
@@ -179,6 +180,7 @@ class CommandStreamReceiver {
int8_t lastMediaSamplerConfig = -1;
PreemptionMode lastPreemptionMode = PreemptionMode::Initial;
uint32_t latestSentStatelessMocsConfig = 0;
uint32_t lastSentNumGrfRequired = GrfConfig::DefaultGrfNumber;
LinearStream commandStream;

4
runtime/command_stream/command_stream_receiver_hw.h
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@@ -50,9 +50,9 @@ class CommandStreamReceiverHw : public CommandStreamReceiver {
size_t getCmdSizeForPreemption(const DispatchFlags &dispatchFlags) const;
size_t getCmdSizeForL3Config() const;
size_t getCmdSizeForPipelineSelect() const;
size_t getCmdSizeForCoherency();
size_t getCmdSizeForComputeMode();
size_t getCmdSizeForMediaSampler(bool mediaSamplerRequired) const;
void programCoherency(LinearStream &csr, DispatchFlags &dispatchFlags);
void programComputeMode(LinearStream &csr, DispatchFlags &dispatchFlags);
void waitForTaskCountWithKmdNotifyFallback(uint32_t taskCountToWait, FlushStamp flushStampToWait, bool useQuickKmdSleep, OsContext &osContext) override;
const HardwareInfo &peekHwInfo() const { return hwInfo; }

5
runtime/command_stream/command_stream_receiver_hw.inl
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@@ -228,6 +228,7 @@ CompletionStamp CommandStreamReceiverHw<GfxFamily>::flushTask(
csrSizeRequestFlags.coherencyRequestChanged = this->lastSentCoherencyRequest != static_cast<int8_t>(dispatchFlags.requiresCoherency);
csrSizeRequestFlags.preemptionRequestChanged = this->lastPreemptionMode != dispatchFlags.preemptionMode;
csrSizeRequestFlags.mediaSamplerConfigChanged = this->lastMediaSamplerConfig != static_cast<int8_t>(dispatchFlags.mediaSamplerRequired);
csrSizeRequestFlags.numGrfRequiredChanged = this->lastSentNumGrfRequired != dispatchFlags.numGrfRequired;
size_t requiredScratchSizeInBytes = requiredScratchSize * device.getDeviceInfo().computeUnitsUsedForScratch;
@@ -255,7 +256,7 @@ CompletionStamp CommandStreamReceiverHw<GfxFamily>::flushTask(
}
initPageTableManagerRegisters(commandStreamCSR);
programPreemption(commandStreamCSR, device, dispatchFlags);
programCoherency(commandStreamCSR, dispatchFlags);
programComputeMode(commandStreamCSR, dispatchFlags);
programL3(commandStreamCSR, dispatchFlags, newL3Config);
programPipelineSelect(commandStreamCSR, dispatchFlags);
programPreamble(commandStreamCSR, device, dispatchFlags, newL3Config);
@@ -628,7 +629,7 @@ size_t CommandStreamReceiverHw<GfxFamily>::getRequiredCmdStreamSize(const Dispat
size += sizeof(typename GfxFamily::MI_BATCH_BUFFER_START);
size += getCmdSizeForL3Config();
size += getCmdSizeForCoherency();
size += getCmdSizeForComputeMode();
size += getCmdSizeForMediaSampler(dispatchFlags.mediaSamplerRequired);
size += getCmdSizeForPipelineSelect();
size += getCmdSizeForPreemption(dispatchFlags);

3
runtime/command_stream/csr_definitions.h
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@@ -9,6 +9,7 @@
#include "runtime/memory_manager/memory_constants.h"
#include "runtime/helpers/hw_info.h"
#include "runtime/helpers/properties_helper.h"
#include "runtime/kernel/grf_config.h"
#include <limits>
namespace OCLRT {
@@ -43,6 +44,7 @@ struct DispatchFlags {
FlushStampTrackingObj *flushStampReference = nullptr;
PreemptionMode preemptionMode = PreemptionMode::Disabled;
EventsRequest *outOfDeviceDependencies = nullptr;
uint32_t numGrfRequired = GrfConfig::DefaultGrfNumber;
};
struct CsrSizeRequestFlags {
@@ -51,5 +53,6 @@ struct CsrSizeRequestFlags {
bool preemptionRequestChanged = false;
bool mediaSamplerConfigChanged = false;
bool hasSharedHandles = false;
bool numGrfRequiredChanged = false;
};
} // namespace OCLRT