Maneesh Gupta
63 baris
1.7 KiB
Bash
Executable File
63 baris
1.7 KiB
Bash
Executable File
#!/bin/bash
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function die {
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echo "${1-Died}." >&2
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exit 1
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}
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if [ $# = 0 ]; then
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die "$(basename $0): Invalid number of arguments"
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fi
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: ${ROCM_PATH:=/opt/rocm}
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: ${ROCM_TARGET:=fiji}
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INPUT_FILES=""
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OUTPUT_FILE=""
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while [[ $# -gt 1 ]]; do
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key="$1"
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case $key in
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-o)
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OUTPUT_FILE="$2"
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shift
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;;
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*)
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INPUT_FILES="$INPUT_FILES $key"
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esac
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shift
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done
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[ INPUT_FILES != "" ] || die "No source files specified"
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[ OUTPUT_FILE != "" ] || die "Output file not specified"
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SOURCE="${BASH_SOURCE[0]}"
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HIP_PATH="$( command cd -P "$( dirname "$SOURCE" )/.." && pwd )"
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export KMDUMPISA=1
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export KMDUMPLLVM=1
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hipgenisa_dir=`mktemp -d --tmpdir=/tmp hip.XXXXXXXX`
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hipgenisa_main=`mktemp src.XXXXXXXX.cpp`
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hipgenisa_files="$hipgenisa_main"
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for inputfile in $INPUT_FILES; do
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sed 's/extern \+"C" \+//g' $inputfile > $inputfile.kernel.tmp.cpp
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hipgenisa_files="$hipgenisa_files $inputfile.kernel.tmp.cpp"
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done
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printf "\nint main(){}\n" >> $hipgenisa_main
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$HIP_PATH/bin/hipcc $hipgenisa_files -o $hipgenisa_dir/a.out
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mv dump.* $hipgenisa_dir
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$ROCM_PATH/hcc-lc/bin/llvm-mc -arch=amdgcn -mcpu=$ROCM_TARGET -filetype=obj $hipgenisa_dir/dump.isa -o $hipgenisa_dir/dump.o
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$ROCM_PATH/llvm/bin/clang -target amdgcn--amdhsa $hipgenisa_dir/dump.o -o $hipgenisa_dir/dump.co
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map_sym=""
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kernels=$(objdump -t $hipgenisa_dir/dump.co | grep grid_launch_parm | sed 's/ \+/ /g; s/\t/ /g' | cut -d" " -f6)
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for mangled_sym in $kernels; do
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real_sym=$(c++filt $(c++filt _$mangled_sym | cut -d: -f3 | sed 's/_functor//g') | cut -d\( -f1)
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map_sym="--redefine-sym $mangled_sym=$real_sym $map_sym"
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done
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objcopy -F elf64-little $map_sym $hipgenisa_dir/dump.co $OUTPUT_FILE
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rm $hipgenisa_files
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rm -r $hipgenisa_dir
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