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Correct binding table prefetch

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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
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45
level_zero/core/test/unit_tests/sources/cmdlist/test_cmdlist_append_launch_kernel_3.cpp
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@@ -32,33 +32,38 @@ HWCMDTEST_F(IGFX_GEN8_CORE, CommandListAppendLaunchKernel, givenFunctionWhenBind
using MEDIA_INTERFACE_DESCRIPTOR_LOAD = typename FamilyType::MEDIA_INTERFACE_DESCRIPTOR_LOAD;
using INTERFACE_DESCRIPTOR_DATA = typename FamilyType::INTERFACE_DESCRIPTOR_DATA;
createKernel();
for (auto debugKey : {-1, 0, 1}) {
DebugManagerStateRestore restore;
DebugManager.flags.ForceBtpPrefetchMode.set(debugKey);
ze_group_count_t groupCount{1, 1, 1};
ze_result_t returnValue;
std::unique_ptr<L0::CommandList> commandList(CommandList::create(productFamily, device, NEO::EngineGroupType::RenderCompute, 0u, returnValue));
CmdListKernelLaunchParams launchParams = {};
commandList->appendLaunchKernel(kernel->toHandle(), &groupCount, nullptr, 0, nullptr, launchParams);
createKernel();
auto commandStream = commandList->commandContainer.getCommandStream();
ze_group_count_t groupCount{1, 1, 1};
ze_result_t returnValue;
std::unique_ptr<L0::CommandList> commandList(CommandList::create(productFamily, device, NEO::EngineGroupType::RenderCompute, 0u, returnValue));
CmdListKernelLaunchParams launchParams = {};
commandList->appendLaunchKernel(kernel->toHandle(), &groupCount, nullptr, 0, nullptr, launchParams);
GenCmdList cmdList;
ASSERT_TRUE(FamilyType::PARSE::parseCommandBuffer(cmdList, commandStream->getCpuBase(), commandStream->getUsed()));
auto commandStream = commandList->commandContainer.getCommandStream();
auto itorMIDL = find<MEDIA_INTERFACE_DESCRIPTOR_LOAD *>(cmdList.begin(), cmdList.end());
ASSERT_NE(itorMIDL, cmdList.end());
GenCmdList cmdList;
ASSERT_TRUE(FamilyType::PARSE::parseCommandBuffer(cmdList, commandStream->getCpuBase(), commandStream->getUsed()));
auto cmd = genCmdCast<MEDIA_INTERFACE_DESCRIPTOR_LOAD *>(*itorMIDL);
ASSERT_NE(cmd, nullptr);
auto itorMIDL = find<MEDIA_INTERFACE_DESCRIPTOR_LOAD *>(cmdList.begin(), cmdList.end());
ASSERT_NE(itorMIDL, cmdList.end());
auto dsh = NEO::ApiSpecificConfig::getBindlessConfiguration() ? device->getNEODevice()->getBindlessHeapsHelper()->getHeap(BindlessHeapsHelper::GLOBAL_DSH) : commandList->commandContainer.getIndirectHeap(NEO::HeapType::DYNAMIC_STATE);
auto idd = static_cast<INTERFACE_DESCRIPTOR_DATA *>(ptrOffset(dsh->getCpuBase(), cmd->getInterfaceDescriptorDataStartAddress()));
auto cmd = genCmdCast<MEDIA_INTERFACE_DESCRIPTOR_LOAD *>(*itorMIDL);
ASSERT_NE(cmd, nullptr);
if (NEO::EncodeSurfaceState<FamilyType>::doBindingTablePrefetch()) {
uint32_t numArgs = kernel->kernelImmData->getDescriptor().payloadMappings.bindingTable.numEntries;
EXPECT_EQ(numArgs, idd->getBindingTableEntryCount());
} else {
EXPECT_EQ(0u, idd->getBindingTableEntryCount());
auto dsh = NEO::ApiSpecificConfig::getBindlessConfiguration() ? device->getNEODevice()->getBindlessHeapsHelper()->getHeap(BindlessHeapsHelper::GLOBAL_DSH) : commandList->commandContainer.getIndirectHeap(NEO::HeapType::DYNAMIC_STATE);
auto idd = static_cast<INTERFACE_DESCRIPTOR_DATA *>(ptrOffset(dsh->getCpuBase(), cmd->getInterfaceDescriptorDataStartAddress()));
if (NEO::EncodeSurfaceState<FamilyType>::doBindingTablePrefetch()) {
uint32_t numArgs = kernel->kernelImmData->getDescriptor().payloadMappings.bindingTable.numEntries;
EXPECT_EQ(numArgs, idd->getBindingTableEntryCount());
} else {
EXPECT_EQ(0u, idd->getBindingTableEntryCount());
}
}
}