Files
paddlepaddle--paddle/paddle/cinn/backends/llvm/generate_runtime_llvm_ir.py
T
2026-07-13 12:40:42 +08:00

65 lines
1.7 KiB
Python

#!/usr/bin/env python3
# Copyright (c) 2021 CINN Authors. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import subprocess
import sys
def main():
path = sys.argv[1]
out_path = sys.argv[2]
llvm_config = sys.argv[3]
srcs = []
srcs.append('#include <string_view>')
# srcs.append('#include "paddle/cinn/backends/llvm/cinn_runtime_llvm_ir.h"\n')
srcs.append('namespace cinn::backends {')
srcs.append("static const std::string_view kRuntimeLlvmIr(")
srcs.append('R"ROC(')
with open(path, 'r') as fr:
srcs.append(fr.read())
srcs.append(')ROC"')
srcs.append(');\n')
cmd = f"{llvm_config} --version"
version = (
subprocess.check_output(cmd, shell=True)
.decode('utf-8')
.strip()
.split('.')
)
srcs.append("struct llvm_version {")
for v, n in zip(["major", "minor", "micro"], version):
srcs.append(
" static constexpr int k{} = {};".format(
v.title(), ''.join(filter(str.isdigit, n))
)
)
srcs.append("};")
srcs.append('} // namespace cinn::backends')
with open(out_path, 'w') as fw:
fw.write("\n".join(srcs))
def get_clang_version():
pass
if __name__ == "__main__":
main()