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Use GPU instead of CPU address in programming commands for HwTimeStamps

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Change-Id: If9ab4cbd052dfa46b5d901073df4c583c2ae361f
Signed-off-by: Pawel Wilma <pawel.wilma@intel.com>
This commit is contained in:
Pawel Wilma
2018-12-11 09:46:00 +01:00
committed by sys_ocldev
parent 6b9803bac1
commit 6202b2222b
14 changed files with 45 additions and 38 deletions
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10
runtime/command_queue/gpgpu_walker.inl
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@@ -101,17 +101,17 @@ void GpgpuWalkerHelper<GfxFamily>::addAluReadModifyWriteRegister(
template <typename GfxFamily>
void GpgpuWalkerHelper<GfxFamily>::dispatchProfilingCommandsStart(
HwTimeStamps &hwTimeStamps,
TagNode<HwTimeStamps> &hwTimeStamps,
OCLRT::LinearStream *commandStream) {
using MI_STORE_REGISTER_MEM = typename GfxFamily::MI_STORE_REGISTER_MEM;
// PIPE_CONTROL for global timestamp
uint64_t TimeStampAddress = reinterpret_cast<uint64_t>(&(hwTimeStamps.GlobalStartTS));
uint64_t TimeStampAddress = hwTimeStamps.getGraphicsAllocation()->getGpuAddress() + ptrDiff(&hwTimeStamps.tag->GlobalStartTS, hwTimeStamps.tag);
PipeControlHelper<GfxFamily>::obtainPipeControlAndProgramPostSyncOperation(commandStream, PIPE_CONTROL::POST_SYNC_OPERATION_WRITE_TIMESTAMP, TimeStampAddress, 0llu);
//MI_STORE_REGISTER_MEM for context local timestamp
TimeStampAddress = reinterpret_cast<uint64_t>(&(hwTimeStamps.ContextStartTS));
TimeStampAddress = hwTimeStamps.getGraphicsAllocation()->getGpuAddress() + ptrDiff(&hwTimeStamps.tag->ContextStartTS, hwTimeStamps.tag);
//low part
auto pMICmdLow = (MI_STORE_REGISTER_MEM *)commandStream->getSpace(sizeof(MI_STORE_REGISTER_MEM));
@@ -122,7 +122,7 @@ void GpgpuWalkerHelper<GfxFamily>::dispatchProfilingCommandsStart(
template <typename GfxFamily>
void GpgpuWalkerHelper<GfxFamily>::dispatchProfilingCommandsEnd(
HwTimeStamps &hwTimeStamps,
TagNode<HwTimeStamps> &hwTimeStamps,
OCLRT::LinearStream *commandStream) {
using MI_STORE_REGISTER_MEM = typename GfxFamily::MI_STORE_REGISTER_MEM;
@@ -133,7 +133,7 @@ void GpgpuWalkerHelper<GfxFamily>::dispatchProfilingCommandsEnd(
pPipeControlCmd->setCommandStreamerStallEnable(true);
//MI_STORE_REGISTER_MEM for context local timestamp
uint64_t TimeStampAddress = reinterpret_cast<uint64_t>(&(hwTimeStamps.ContextEndTS));
uint64_t TimeStampAddress = hwTimeStamps.getGraphicsAllocation()->getGpuAddress() + ptrDiff(&hwTimeStamps.tag->ContextEndTS, hwTimeStamps.tag);
//low part
auto pMICmdLow = (MI_STORE_REGISTER_MEM *)commandStream->getSpace(sizeof(MI_STORE_REGISTER_MEM));