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Create definition of tag allocation layout

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we use tag allocation for multiple purposes, therefore we should define
all offsets in one place

Resolves: NEO-7559
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
This commit is contained in:
Mateusz Jablonski
2022-12-06 07:32:34 +00:00
committed by Compute-Runtime-Automation
parent ba9ea6fabf
commit 103f522f18
13 changed files with 67 additions and 35 deletions
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16
shared/source/command_stream/command_stream_receiver.cpp
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@@ -12,6 +12,7 @@
#include "shared/source/command_stream/experimental_command_buffer.h"
#include "shared/source/command_stream/preemption.h"
#include "shared/source/command_stream/scratch_space_controller.h"
#include "shared/source/command_stream/tag_allocation_layout.h"
#include "shared/source/debug_settings/debug_settings_manager.h"
#include "shared/source/device/device.h"
#include "shared/source/direct_submission/direct_submission_controller.h"
@@ -444,7 +445,7 @@ void CommandStreamReceiver::setTagAllocation(GraphicsAllocation *allocation) {
UNRECOVERABLE_IF(allocation == nullptr);
this->tagAddress = reinterpret_cast<TagAddressType *>(allocation->getUnderlyingBuffer());
this->debugPauseStateAddress = reinterpret_cast<DebugPauseState *>(
reinterpret_cast<uint8_t *>(allocation->getUnderlyingBuffer()) + debugPauseStateAddressOffset);
reinterpret_cast<uint8_t *>(allocation->getUnderlyingBuffer()) + TagAllocationLayout::debugPauseStateAddressOffset);
}
MultiGraphicsAllocation &CommandStreamReceiver::createTagsMultiAllocation() {
@@ -687,10 +688,14 @@ bool CommandStreamReceiver::initializeTagAllocation() {
this->setTagAllocation(tagAllocation);
auto initValue = DebugManager.flags.EnableNullHardware.get() ? static_cast<uint32_t>(-1) : initialHardwareTag;
auto tagAddress = this->tagAddress;
auto completionFence = reinterpret_cast<TaskCountType *>(getCompletionAddress());
UNRECOVERABLE_IF(!completionFence);
uint32_t subDevices = static_cast<uint32_t>(this->deviceBitfield.count());
for (uint32_t i = 0; i < subDevices; i++) {
*tagAddress = initValue;
tagAddress = ptrOffset(tagAddress, this->postSyncWriteOffset);
*completionFence = 0;
completionFence = ptrOffset(completionFence, this->postSyncWriteOffset);
}
*this->debugPauseStateAddress = DebugManager.flags.EnableNullHardware.get() ? DebugPauseState::disabled : DebugPauseState::waitingForFirstSemaphore;
@@ -956,4 +961,13 @@ TaskCountType CompletionStamp::getTaskCountFromSubmissionStatusError(SubmissionS
}
}
uint64_t CommandStreamReceiver::getDebugPauseStateGPUAddress() const { return tagAllocation->getGpuAddress() + TagAllocationLayout::debugPauseStateAddressOffset; }
uint64_t CommandStreamReceiver::getCompletionAddress() const {
uint64_t completionFenceAddress = castToUint64(const_cast<TagAddressType *>(tagAddress));
if (completionFenceAddress == 0) {
return 0;
}
completionFenceAddress += TagAllocationLayout::completionFenceOffset;
return completionFenceAddress;
}
} // namespace NEO