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Add tweaks and control flags to linux completion fence

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Related-To: NEO-6575

Signed-off-by: Zbigniew Zdanowicz <zbigniew.zdanowicz@intel.com>
This commit is contained in:
Zbigniew Zdanowicz
2022-01-20 18:13:07 +00:00
committed by Compute-Runtime-Automation
parent fdef257b01
commit a7455b5767
26 changed files with 407 additions and 34 deletions
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7
shared/source/os_interface/linux/drm_command_stream.inl
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@@ -183,7 +183,7 @@ void DrmCommandStreamReceiver<GfxFamily>::printBOsForSubmit(ResidencyContainer &
}
template <typename GfxFamily>
int DrmCommandStreamReceiver<GfxFamily>::exec(const BatchBuffer &batchBuffer, uint32_t vmHandleId, uint32_t drmContextId) {
int DrmCommandStreamReceiver<GfxFamily>::exec(const BatchBuffer &batchBuffer, uint32_t vmHandleId, uint32_t drmContextId, uint32_t index) {
DrmAllocation *alloc = static_cast<DrmAllocation *>(batchBuffer.commandBufferAllocation);
DEBUG_BREAK_IF(!alloc);
BufferObject *bb = alloc->getBO();
@@ -199,8 +199,9 @@ int DrmCommandStreamReceiver<GfxFamily>::exec(const BatchBuffer &batchBuffer, ui
uint64_t completionGpuAddress = 0;
uint32_t completionValue = 0;
if (this->drm->completionFenceSupport()) {
completionGpuAddress = getTagAllocation()->getGpuAddress() + Drm::completionFenceOffset;
if (this->drm->isVmBindAvailable() &&
this->drm->completionFenceSupport()) {
completionGpuAddress = getTagAllocation()->getGpuAddress() + (index * this->postSyncWriteOffset) + Drm::completionFenceOffset;
completionValue = this->latestSentTaskCount;
}