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Fix calculating required cmd size

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Change-Id: I3b409ca5eacc20f068b66df1fec5502dac41763d
This commit is contained in:
Mateusz Jablonski
2018-01-24 10:11:37 +01:00
parent 9f048c8ce7
commit 1d135a6a03
3 changed files with 86 additions and 11 deletions
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14
runtime/command_stream/command_stream_receiver_hw.inl
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@ -69,7 +69,6 @@ inline void CommandStreamReceiverHw<GfxFamily>::alignToCacheLine(LinearStream &c
template <typename GfxFamily>
size_t getSizeRequiredPreambleCS(const Device &device) {
return sizeof(typename GfxFamily::MI_LOAD_REGISTER_IMM) +
sizeof(typename GfxFamily::PIPELINE_SELECT) +
sizeof(typename GfxFamily::PIPE_CONTROL) +
sizeof(typename GfxFamily::MEDIA_VFE_STATE) + PreambleHelper<GfxFamily>::getAdditionalCommandsSize(device);
}
@ -172,7 +171,7 @@ CompletionStamp CommandStreamReceiverHw<GfxFamily>::flushTask(
csrSizeRequestFlags.preemptionRequestChanged = this->lastPreemptionMode != dispatchFlags.preemptionMode;
csrSizeRequestFlags.mediaSamplerConfigChanged = this->lastMediaSamplerConfig != static_cast<int8_t>(dispatchFlags.mediaSamplerRequired);
auto &commandStreamCSR = this->getCS(getRequiredCmdStreamSize(dispatchFlags));
auto &commandStreamCSR = this->getCS(getRequiredCmdStreamSizeAligned(dispatchFlags));
auto commandStreamStartCSR = commandStreamCSR.getUsed();
initPageTableManagerRegisters(commandStreamCSR);
@ -492,6 +491,11 @@ uint64_t CommandStreamReceiverHw<GfxFamily>::getScratchPatchAddress() {
}
return scratchAddress;
}
template <typename GfxFamily>
size_t CommandStreamReceiverHw<GfxFamily>::getRequiredCmdStreamSizeAligned(const DispatchFlags &dispatchFlags) {
size_t size = getRequiredCmdStreamSize(dispatchFlags);
return alignUp(size, MemoryConstants::cacheLineSize);
}
template <typename GfxFamily>
size_t CommandStreamReceiverHw<GfxFamily>::getRequiredCmdStreamSize(const DispatchFlags &dispatchFlags) {
@ -500,6 +504,9 @@ size_t CommandStreamReceiverHw<GfxFamily>::getRequiredCmdStreamSize(const Dispat
sizeof(PIPE_CONTROL) +
getRequiredPipeControlSize() +
sizeof(typename GfxFamily::MI_BATCH_BUFFER_START);
if (csrSizeRequestFlags.mediaSamplerConfigChanged || !isPreambleSent) {
size += sizeof(typename GfxFamily::PIPELINE_SELECT);
}
if (csrSizeRequestFlags.l3ConfigChanged && this->isPreambleSent) {
size += sizeof(typename GfxFamily::PIPE_CONTROL);
}
@ -507,8 +514,7 @@ size_t CommandStreamReceiverHw<GfxFamily>::getRequiredCmdStreamSize(const Dispat
size += getCmdSizeForMediaSampler(dispatchFlags.mediaSamplerRequired);
size += PreemptionHelper::getRequiredCmdStreamSize<GfxFamily>(dispatchFlags.preemptionMode, this->lastPreemptionMode);
return alignUp(size, MemoryConstants::cacheLineSize);
return size;
}
template <typename GfxFamily>