Vladislav Sytchenko
ad2d55c144
This reverts commit 374ead1d19.
Reason for revert: <INSERT REASONING HERE>
Change-Id: I92ceb171e31026ed1864704cef2fc1497b883ef9
58 lines
2.0 KiB
Bash
Executable File
58 lines
2.0 KiB
Bash
Executable File
#!/bin/bash
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#set -x
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LLVM_DIR="$1/../../../"
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tmp=/tmp/hip_pch.$$
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mkdir -p $tmp
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cat >$tmp/hip_macros.h <<EOF
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#define __device__ __attribute__((device))
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#define __host__ __attribute__((host))
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#define __global__ __attribute__((global))
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#define __constant__ __attribute__((constant))
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#define __shared__ __attribute__((shared))
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#define launch_bounds_impl0(requiredMaxThreadsPerBlock) \
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__attribute__((amdgpu_flat_work_group_size(1, requiredMaxThreadsPerBlock)))
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#define launch_bounds_impl1(requiredMaxThreadsPerBlock, minBlocksPerMultiprocessor) \
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__attribute__((amdgpu_flat_work_group_size(1, requiredMaxThreadsPerBlock), \
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amdgpu_waves_per_eu(minBlocksPerMultiprocessor)))
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#define select_impl_(_1, _2, impl_, ...) impl_
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#define __launch_bounds__(...) \
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select_impl_(__VA_ARGS__, launch_bounds_impl1, launch_bounds_impl0)(__VA_ARGS__)
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// Macro to replace extern __shared__ declarations
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// to local variable definitions
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#define HIP_DYNAMIC_SHARED(type, var) \
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type* var = (type*)__amdgcn_get_dynamicgroupbaseptr();
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EOF
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cat >$tmp/hip_pch.h <<EOF
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#include "hip/hip_runtime.h"
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#include "hip/hip_fp16.h"
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EOF
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cat >$tmp/hip_pch.mcin <<EOF
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.type __hip_pch,@object
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.section .hip_pch,"aMS",@progbits,1
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.data
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.globl __hip_pch
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.globl __hip_pch_size
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.p2align 3
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__hip_pch:
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.incbin "$tmp/hip.pch"
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__hip_pch_size:
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.long __hip_pch_size - __hip_pch
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EOF
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$LLVM_DIR/bin/clang -O3 -c -std=c++17 -isystem $LLVM_DIR/lib/clang/11.0.0/include/.. -isystem /opt/rocm/include -nogpulib --cuda-device-only -x hip $tmp/hip_pch.h -E >$tmp/pch.cui
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cat $tmp/hip_macros.h >> $tmp/pch.cui
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$LLVM_DIR/bin/clang -cc1 -O3 -emit-pch -triple amdgcn-amd-amdhsa -aux-triple x86_64-unknown-linux-gnu -fcuda-is-device -std=c++17 -fgnuc-version=4.2.1 -o $tmp/hip.pch -x hip-cpp-output - <$tmp/pch.cui
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$LLVM_DIR/bin/llvm-mc -o hip_pch.o $tmp/hip_pch.mcin --filetype=obj
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rm -rf $tmp
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