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feature: add bindless samplers support to level zero

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- samplers using bindless adressing require patching bindless offsets to
sampler states on kernel's cross thread data

Related-To: NEO-10505

Signed-off-by: Mateusz Hoppe <mateusz.hoppe@intel.com>
This commit is contained in:
Mateusz Hoppe
2024-03-29 06:44:27 +00:00
committed by Compute-Runtime-Automation
parent 420e1391b2
commit f86d4220a5
13 changed files with 210 additions and 14 deletions
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7
shared/source/device_binary_format/zebin/zeinfo_decoder.cpp
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@@ -1195,6 +1195,7 @@ DecodeError populateKernelPayloadArgument(NEO::KernelDescriptor &dst, const Kern
static constexpr auto maxIndirectSamplerStateSize = 64U;
auto &sampler = dst.payloadMappings.explicitArgs[src.argIndex].as<ArgDescSampler>();
sampler.bindful = maxIndirectSamplerStateSize + maxSamplerStateSize * src.samplerIndex;
sampler.index = src.samplerIndex;
dst.payloadMappings.samplerTable.numSamplers = std::max<uint8_t>(dst.payloadMappings.samplerTable.numSamplers, static_cast<uint8_t>(src.samplerIndex + 1));
} else {
dst.kernelAttributes.numArgsStateful++;
@@ -1212,12 +1213,16 @@ DecodeError populateKernelPayloadArgument(NEO::KernelDescriptor &dst, const Kern
case Types::Kernel::PayloadArgument::memoryAddressingModeBindless:
if (dst.payloadMappings.explicitArgs[src.argIndex].is<NEO::ArgDescriptor::argTPointer>()) {
dst.payloadMappings.explicitArgs[src.argIndex].as<ArgDescPointer>(false).bindless = src.offset;
dst.kernelAttributes.numArgsStateful++;
} else if (dst.payloadMappings.explicitArgs[src.argIndex].is<NEO::ArgDescriptor::argTImage>()) {
dst.payloadMappings.explicitArgs[src.argIndex].as<ArgDescImage>(false).bindless = src.offset;
dst.kernelAttributes.numArgsStateful++;
} else {
dst.payloadMappings.explicitArgs[src.argIndex].as<ArgDescSampler>(false).bindless = src.offset;
dst.payloadMappings.explicitArgs[src.argIndex].as<ArgDescSampler>(false).index = src.samplerIndex;
dst.payloadMappings.explicitArgs[src.argIndex].as<ArgDescSampler>(false).size = src.size;
dst.payloadMappings.samplerTable.numSamplers = std::max<uint8_t>(dst.payloadMappings.samplerTable.numSamplers, static_cast<uint8_t>(src.samplerIndex + 1));
}
dst.kernelAttributes.numArgsStateful++;
break;
case Types::Kernel::PayloadArgument::memoryAddressingModeSharedLocalMemory:
dst.payloadMappings.explicitArgs[src.argIndex].as<ArgDescPointer>(false).slmOffset = src.offset;