intel/compute-runtime
1
0
Fork 0
mirror of https://github.com/intel/compute-runtime.git synced 2025-12-25 13:33:02 +08:00
Code Issues Packages Projects Releases Wiki Activity

Correct binding table prefetch

Browse Source 
Signed-off-by: Kamil Kopryk <kamil.kopryk@intel.com>
Related-To: NEO-6075

Binding table entry count was zeroed even when
ForceBtpPrefetchMode debug flag was enabled
This commit is contained in:
Kamil Kopryk
2022-09-13 12:47:58 +00:00
committed by Compute-Runtime-Automation
parent 88fe22fc49
commit 410fd7d909
9 changed files with 42 additions and 34 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
shared/source/command_container/command_encoder.h
View File

@@ -304,6 +304,7 @@ struct EncodeSurfaceState {
static void getSshAlignedPointer(uintptr_t &ptr, size_t &offset);
static bool doBindingTablePrefetch();
static bool isBindingTablePrefetchPreferred();
static size_t pushBindingTableAndSurfaceStates(IndirectHeap &dstHeap, size_t bindingTableCount,
const void *srcKernelSsh, size_t srcKernelSshSize,

12
shared/source/command_container/command_encoder.inl
View File

@@ -675,12 +675,18 @@ void EncodeIndirectParams<Family>::setWorkDimIndirect(CommandContainer &containe
}
}
template <typename Family>
bool EncodeSurfaceState<Family>::doBindingTablePrefetch() {
auto enableBindingTablePrefetech = isBindingTablePrefetchPreferred();
if (DebugManager.flags.ForceBtpPrefetchMode.get() != -1) {
enableBindingTablePrefetech = static_cast<bool>(DebugManager.flags.ForceBtpPrefetchMode.get());
}
return enableBindingTablePrefetech;
}
template <typename Family>
void EncodeDispatchKernel<Family>::adjustBindingTablePrefetch(INTERFACE_DESCRIPTOR_DATA &interfaceDescriptor, uint32_t samplerCount, uint32_t bindingTableEntryCount) {
auto enablePrefetch = EncodeSurfaceState<Family>::doBindingTablePrefetch();
if (DebugManager.flags.ForceBtpPrefetchMode.get() != -1) {
enablePrefetch = static_cast<bool>(DebugManager.flags.ForceBtpPrefetchMode.get());
}
if (enablePrefetch) {
interfaceDescriptor.setSamplerCount(static_cast<typename INTERFACE_DESCRIPTOR_DATA::SAMPLER_COUNT>((samplerCount + 3) / 4));

2
shared/source/command_container/command_encoder_bdw_and_later.inl
View File

@@ -482,7 +482,7 @@ inline void EncodeSurfaceState<GfxFamily>::encodeExtraBufferParams(EncodeSurface
}
template <typename GfxFamily>
bool EncodeSurfaceState<GfxFamily>::doBindingTablePrefetch() {
bool EncodeSurfaceState<GfxFamily>::isBindingTablePrefetchPreferred() {
return true;
}

2
shared/source/command_container/command_encoder_xehp_and_later.inl
View File

@@ -628,7 +628,7 @@ size_t EncodeMiFlushDW<Family>::getMiFlushDwWaSize() {
}
template <typename Family>
bool EncodeSurfaceState<Family>::doBindingTablePrefetch() {
bool EncodeSurfaceState<Family>::isBindingTablePrefetchPreferred() {
return false;
}