99 lines
3.7 KiB
C++
99 lines
3.7 KiB
C++
/*
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* Copyright (C) 2017-2020 Intel Corporation
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*
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* SPDX-License-Identifier: MIT
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*
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*/
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#include "shared/source/built_ins/sip.h"
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#include "shared/source/built_ins/built_ins.h"
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#include "shared/source/device/device.h"
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#include "shared/source/execution_environment/execution_environment.h"
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#include "shared/source/helpers/debug_helpers.h"
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#include "shared/source/helpers/hw_helper.h"
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#include "shared/source/helpers/ptr_math.h"
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#include "shared/source/helpers/string.h"
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#include "shared/source/memory_manager/graphics_allocation.h"
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#include "opencl/source/program/kernel_info.h"
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namespace NEO {
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const size_t SipKernel::maxDbgSurfaceSize = 0x1800000; // proper value should be taken from compiler when it's ready
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const char *getSipKernelCompilerInternalOptions(SipKernelType kernel) {
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switch (kernel) {
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default:
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DEBUG_BREAK_IF(true);
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return "";
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case SipKernelType::Csr:
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return "-cl-include-sip-csr";
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case SipKernelType::DbgCsr:
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return "-cl-include-sip-kernel-debug -cl-include-sip-csr -cl-set-bti:0";
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case SipKernelType::DbgCsrLocal:
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return "-cl-include-sip-kernel-local-debug -cl-include-sip-csr -cl-set-bti:0";
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}
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}
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const char *getSipLlSrc(const Device &device) {
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#define M_DUMMY_LL_SRC \
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"define void @f() { \n" \
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" ret void \n" \
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"} \n" \
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"!opencl.compiler.options = !{!0} \n" \
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"!opencl.kernels = !{!1} \n" \
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"!0 = !{} \n" \
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"!1 = !{void()* @f, !2, !3, !4, !5, !6, !7} \n" \
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"!2 = !{!\"kernel_arg_addr_space\"} \n" \
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"!3 = !{!\"kernel_arg_access_qual\"} \n" \
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"!4 = !{!\"kernel_arg_type\"} \n" \
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"!5 = !{!\"kernel_arg_type_qual\"} \n" \
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"!6 = !{!\"kernel_arg_base_type\"} \n" \
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"!7 = !{!\"kernel_arg_name\"} \n"
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constexpr const char *llDummySrc32 =
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"target datalayout = \"e-p:32:32:32\" \n"
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"target triple = \"spir\" \n" M_DUMMY_LL_SRC;
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constexpr const char *llDummySrc64 =
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"target datalayout = \"e-p:64:64:64\" \n"
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"target triple = \"spir64\" \n" M_DUMMY_LL_SRC;
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#undef M_DUMMY_LL_SRC
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const uint32_t ptrSize = device.getDeviceInfo().force32BitAddressess ? 4 : sizeof(void *);
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return (ptrSize == 8) ? llDummySrc64 : llDummySrc32;
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}
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SipKernel::SipKernel(SipKernelType type, ProgramInfo &&sipProgram)
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: type(type), programInfo(std::move(sipProgram)) {}
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SipKernel::~SipKernel() = default;
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GraphicsAllocation *SipKernel::getSipAllocation() const {
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return programInfo.kernelInfos[0]->getGraphicsAllocation();
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}
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const char *SipKernel::getBinary() const {
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auto kernelInfo = programInfo.kernelInfos[0];
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return reinterpret_cast<const char *>(ptrOffset(kernelInfo->heapInfo.pKernelHeap, kernelInfo->systemKernelOffset));
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}
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size_t SipKernel::getBinarySize() const {
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auto kernelInfo = programInfo.kernelInfos[0];
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return kernelInfo->heapInfo.KernelHeapSize - kernelInfo->systemKernelOffset;
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}
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SipKernelType SipKernel::getSipKernelType(GFXCORE_FAMILY family, bool debuggingActive) {
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auto &hwHelper = HwHelper::get(family);
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return hwHelper.getSipKernelType(debuggingActive);
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}
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GraphicsAllocation *SipKernel::getSipKernelAllocation(Device &device) {
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bool debuggingEnabled = device.getDebugger() != nullptr || device.isDebuggerActive();
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auto sipType = SipKernel::getSipKernelType(device.getHardwareInfo().platform.eRenderCoreFamily, debuggingEnabled);
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return device.getBuiltIns()->getSipKernel(sipType, device).getSipAllocation();
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}
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} // namespace NEO
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