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SWDEV-249870 - Short-Term solution for Pre-Compiled Headers for Online Compilation

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Change-Id: Iec989787e546ff2eb68c4b146dc540655698b569
This commit is contained in:
agodavar
2020-09-18 03:33:41 -04:00
committed by Anusha Godavarthy Surya
parent eedf4c68dc
commit 3c9bbc335a
7 changed files with 36 additions and 54 deletions
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hipamd/bin/hip_embed_pch.sh
+4 -5
View File
@@ -1,8 +1,7 @@
#!/bin/bash
#set -x
ROCM_PATH=${ROCM_PATH:-/opt/rocm}
LLVM_DIR="$1/../../../"
tmp=/tmp/hip_pch.$$
mkdir -p $tmp
@@ -47,12 +46,12 @@ __hip_pch_size:
.long __hip_pch_size - __hip_pch
EOF
$ROCM_PATH/llvm/bin/clang -O3 -c -std=c++17 -isystem /opt/rocm/llvm/lib/clang/11.0.0/include/.. -isystem /opt/rocm/include -nogpulib --cuda-device-only -x hip $tmp/hip_pch.h -E >$tmp/pch.cui
$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
cat $tmp/hip_macros.h >> $tmp/pch.cui
$ROCM_PATH/llvm/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
$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
$ROCM_PATH/llvm/bin/llvm-mc -o hip_pch.o $tmp/hip_pch.mcin --filetype=obj
$LLVM_DIR/bin/llvm-mc -o hip_pch.o $tmp/hip_pch.mcin --filetype=obj
rm -rf $tmp
hipamd/bin/hip_gen_pch.sh
-36
View File
@@ -1,36 +0,0 @@
#!/bin/bash
#set -x
cat >/tmp/hip_macros.h <<EOF
#define __device__ __attribute__((device))
#define __host__ __attribute__((host))
#define __global__ __attribute__((global))
#define __constant__ __attribute__((constant))
#define __shared__ __attribute__((shared))
#define launch_bounds_impl0(requiredMaxThreadsPerBlock) \
__attribute__((amdgpu_flat_work_group_size(1, requiredMaxThreadsPerBlock)))
#define launch_bounds_impl1(requiredMaxThreadsPerBlock, minBlocksPerMultiprocessor) \
__attribute__((amdgpu_flat_work_group_size(1, requiredMaxThreadsPerBlock), \
amdgpu_waves_per_eu(minBlocksPerMultiprocessor)))
#define select_impl_(_1, _2, impl_, ...) impl_
#define __launch_bounds__(...) \
select_impl_(__VA_ARGS__, launch_bounds_impl1, launch_bounds_impl0)(__VA_ARGS__)
// Macro to replace extern __shared__ declarations
// to local variable definitions
#define HIP_DYNAMIC_SHARED(type, var) \
type* var = (type*)__amdgcn_get_dynamicgroupbaseptr();
EOF
cat >/tmp/hip_pch.h <<EOF
#include "hip/hip_runtime.h"
#include "hip/hip_fp16.h"
EOF
/opt/rocm/llvm/bin/clang -O3 -c -std=c++17 -isystem /opt/rocm/llvm/lib/clang/11.0.0/include/.. -isystem /opt/rocm/include -nogpulib --cuda-device-only -x hip /tmp/hip_pch.h -E >/tmp/pch.cui
cat /tmp/hip_macros.h >> /tmp/pch.cui
/opt/rocm/llvm/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