137
csrc/cmake/scripts/examples/get_opapi_abs_path.py
Normal file
137
csrc/cmake/scripts/examples/get_opapi_abs_path.py
Normal file
@@ -0,0 +1,137 @@
|
||||
#!/usr/bin/env python3
|
||||
# -----------------------------------------------------------------------------------------------------------
|
||||
# Copyright (c) 2025 Huawei Technologies Co., Ltd.
|
||||
# This program is free software, you can redistribute it and/or modify it under the terms and conditions of
|
||||
# CANN Open Software License Agreement Version 2.0 (the "License").
|
||||
# Please refer to the License for details. You may not use this file except in compliance with the License.
|
||||
# THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED,
|
||||
# INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE.
|
||||
# See LICENSE in the root of the software repository for the full text of the License.
|
||||
# -----------------------------------------------------------------------------------------------------------
|
||||
"""
|
||||
获取 opapi 二进制绝对路径
|
||||
|
||||
Examples 场景下, 用于 built-in 包与 custom 包共存场景下获取正确的 opapi 动态库绝对路径.
|
||||
"""
|
||||
|
||||
import argparse
|
||||
import logging
|
||||
import os
|
||||
import subprocess
|
||||
from pathlib import Path
|
||||
|
||||
|
||||
class OpApiMgr:
|
||||
@staticmethod
|
||||
def has_symbol(file_path: Path, sym: str) -> bool:
|
||||
cmd = f"nm -D {file_path}".split()
|
||||
ret = subprocess.run(cmd, capture_output=True, check=True, encoding="utf-8")
|
||||
ret.check_returncode()
|
||||
return sym in ret.stdout
|
||||
|
||||
@staticmethod
|
||||
def get_environ_custom_lib_paths() -> list[Path]:
|
||||
paths: list[Path] = []
|
||||
env = os.getenv("ASCEND_CUSTOM_OPP_PATH")
|
||||
if env is None:
|
||||
logging.debug("ASCEND_CUSTOM_OPP_PATH is none.")
|
||||
return paths
|
||||
str_paths = str(env).split(sep=":")
|
||||
if len(str_paths) == 0:
|
||||
return paths
|
||||
for s in str_paths:
|
||||
if len(s) == 0:
|
||||
continue
|
||||
p = Path(s, "op_api/lib/libcust_opapi.so").resolve(strict=False)
|
||||
if not p.exists():
|
||||
logging.warning("Skip not exist path(%s)", p)
|
||||
continue
|
||||
paths.append(p)
|
||||
return paths
|
||||
|
||||
@staticmethod
|
||||
def get_default_custom_lib_paths() -> list[Path]:
|
||||
paths: list[Path] = []
|
||||
env = os.getenv("ASCEND_OPP_PATH")
|
||||
if env is None:
|
||||
logging.warning("ASCEND_OPP_PATH is none.")
|
||||
return paths
|
||||
path_env = Path(env).resolve(strict=False)
|
||||
if not path_env.exists():
|
||||
logging.warning("ASCEND_CUSTOM_OPP_PATH(%s) not exist.", path_env)
|
||||
return paths
|
||||
cfg_file = Path(path_env, "vendors/config.ini").resolve(strict=False)
|
||||
if not cfg_file.exists():
|
||||
logging.debug("Config file(%s) not exist.", cfg_file)
|
||||
return paths
|
||||
# 手工解析 ini 文件
|
||||
with open(cfg_file) as fh:
|
||||
lines = fh.readlines()
|
||||
for line in lines:
|
||||
if not line.startswith("load_priority="):
|
||||
continue
|
||||
sub_str = line[14:]
|
||||
sub_str = sub_str.split(sep="#")[0]
|
||||
sub_str = sub_str.replace("\r", "").replace("\n", "").replace(" ", "")
|
||||
if len(sub_str) == 0:
|
||||
continue
|
||||
vendors = sub_str.split(sep=",")
|
||||
for v in vendors:
|
||||
if len(v) == 0:
|
||||
continue
|
||||
p = Path(path_env, "vendors", v, "op_api/lib/libcust_opapi.so")
|
||||
if not p.exists():
|
||||
logging.warning("Skip not exist path(%s)", p)
|
||||
continue
|
||||
paths.append(p)
|
||||
return paths
|
||||
|
||||
@staticmethod
|
||||
def get_default_builtin_lib_paths() -> list[Path]:
|
||||
paths: list[Path] = []
|
||||
env = os.getenv("ASCEND_OPP_PATH")
|
||||
if env is None:
|
||||
logging.warning("ASCEND_OPP_PATH is none.")
|
||||
return paths
|
||||
path_env = Path(env).resolve(strict=False)
|
||||
if not path_env.exists():
|
||||
logging.warning("ASCEND_CUSTOM_OPP_PATH(%s) not exist.", path_env)
|
||||
return paths
|
||||
shared = Path(path_env, "lib64/libopapi.so").resolve(strict=False)
|
||||
if not shared.exists():
|
||||
logging.error("Can't get built-in libopapi.so(%s)", shared)
|
||||
return paths
|
||||
paths.append(shared)
|
||||
return paths
|
||||
|
||||
@staticmethod
|
||||
def judge_lib_path(sym: str) -> Path | None:
|
||||
path = None
|
||||
environ_custom_lib_paths = OpApiMgr.get_environ_custom_lib_paths()
|
||||
default_custom_lib_paths = OpApiMgr.get_default_custom_lib_paths()
|
||||
default_builtin_lib_paths = OpApiMgr.get_default_builtin_lib_paths()
|
||||
path_list = environ_custom_lib_paths + default_custom_lib_paths + default_builtin_lib_paths
|
||||
for p in path_list:
|
||||
if OpApiMgr.has_symbol(file_path=p, sym=sym):
|
||||
path = p
|
||||
break
|
||||
return path
|
||||
|
||||
@staticmethod
|
||||
def main() -> str:
|
||||
ps = argparse.ArgumentParser(description="Get opapi path", epilog="Best Regards!")
|
||||
ps.add_argument("-f", "--func", required=True, nargs=1, type=str, help="Func name")
|
||||
args = ps.parse_args()
|
||||
sym = args.func[0]
|
||||
if sym is None or len(sym) == 0:
|
||||
return ""
|
||||
lib = OpApiMgr.judge_lib_path(sym=sym)
|
||||
if lib is None:
|
||||
return ""
|
||||
else:
|
||||
return str(lib)
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
logging.basicConfig(format="%(filename)s:%(lineno)d [%(levelname)s] %(message)s", level=logging.INFO)
|
||||
print(OpApiMgr.main(), end="")
|
||||
54
csrc/cmake/scripts/examples/get_soc_info.py
Normal file
54
csrc/cmake/scripts/examples/get_soc_info.py
Normal file
@@ -0,0 +1,54 @@
|
||||
#!/usr/bin/env python3
|
||||
# -----------------------------------------------------------------------------------------------------------
|
||||
# Copyright (c) 2025 Huawei Technologies Co., Ltd.
|
||||
# This program is free software, you can redistribute it and/or modify it under the terms and conditions of
|
||||
# CANN Open Software License Agreement Version 2.0 (the "License").
|
||||
# Please refer to the License for details. You may not use this file except in compliance with the License.
|
||||
# THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED,
|
||||
# INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE.
|
||||
# See LICENSE in the root of the software repository for the full text of the License.
|
||||
# -----------------------------------------------------------------------------------------------------------
|
||||
"""
|
||||
获取 Soc 相关信息
|
||||
|
||||
Examples 场景下, 用于获取 Soc 相关信息.
|
||||
"""
|
||||
|
||||
import argparse
|
||||
import ctypes
|
||||
import logging
|
||||
|
||||
|
||||
class SocInfoMgr:
|
||||
@staticmethod
|
||||
def get_soc_name() -> str:
|
||||
acl_lib = ctypes.cdll.LoadLibrary("libascendcl.so")
|
||||
acl_lib.aclrtGetSocName.restype = ctypes.c_char_p
|
||||
rst = acl_lib.aclrtGetSocName()
|
||||
if rst:
|
||||
rst = str(rst, encoding="utf-8")
|
||||
else:
|
||||
rst = ""
|
||||
return rst
|
||||
|
||||
@staticmethod
|
||||
def main() -> str:
|
||||
ps = argparse.ArgumentParser(description="Get soc info", epilog="Best Regards!")
|
||||
ps.add_argument("-i", "--info", required=True, type=str, help="SocInfo")
|
||||
args = ps.parse_args()
|
||||
rst = ""
|
||||
if args.info == "soc_name":
|
||||
rst = SocInfoMgr.get_soc_name()
|
||||
else:
|
||||
logging.error("Unknown SocInfo name %s", args.info)
|
||||
return rst
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
logging.basicConfig(format="%(filename)s:%(lineno)d [%(levelname)s] %(message)s", level=logging.INFO)
|
||||
g_rst = ""
|
||||
try:
|
||||
g_rst = SocInfoMgr.main()
|
||||
except Exception as e:
|
||||
logging.error(e)
|
||||
print(g_rst, end="")
|
||||
Reference in New Issue
Block a user