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257 lines
10 KiB
257 lines
10 KiB
# Copyright 2020 Huawei Technologies Co., Ltd
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# ============================================================================
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"""version and config check"""
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import os
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import sys
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from pathlib import Path
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from abc import abstractmethod, ABCMeta
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from packaging import version
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from . import log as logger
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from .version import __version__
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from .default_config import __package_name__
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class EnvChecker(metaclass=ABCMeta):
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"""basic class for environment check"""
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@abstractmethod
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def check_env(self, e):
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pass
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@abstractmethod
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def set_env(self):
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pass
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@abstractmethod
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def check_version(self):
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pass
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class GPUEnvChecker(EnvChecker):
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"""gpu environment check"""
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def __init__(self):
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self.version = ["10.1"]
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self.cuda_path = "/usr/local/cuda"
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if os.path.exists(self.cuda_path):
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# cuda default path
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self.cuda_bin = self.cuda_path + "/bin"
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self.cuda_lib = self.cuda_path + "/lib64"
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self.cuda_version = self.cuda_path + "/version.txt"
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else:
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# custom or unknown environment
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self.cuda_path = ""
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self.cuda_bin = ""
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self.cuda_lib = ""
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self.cuda_version = ""
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# env
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self.path = os.getenv("PATH")
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self.ld_lib_path = os.getenv("LD_LIBRARY_PATH")
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# check
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self.path_check = "/cuda"
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self.ld_lib_path_check = "/cuda"
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self.v = "0"
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def check_env(self, e):
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self._check_env()
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raise e
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def set_env(self):
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if not self.cuda_bin:
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self._check_env()
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return
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if Path(self.cuda_bin).is_dir():
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os.environ['PATH'] = self.cuda_bin + ":" + os.environ['PATH']
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else:
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raise EnvironmentError(
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f"No such directory: {self.cuda_bin}, please check if cuda is installed correctly.")
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def check_version(self):
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if not Path(self.cuda_version).is_file():
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logger.warning("Using custom cuda path, cuda version checking is skiped, please make sure "
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"cuda version is supported, you can reference to the installation guidelines "
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"https://www.mindspore.cn/install")
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return
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v = self._read_version(self.cuda_version)
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v = version.parse(v)
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v_str = str(v.major) + "." + str(v.minor)
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if v_str not in self.version:
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raise EnvironmentError(f"MindSpore version {__version__} and cuda version {v_str} does not match, "
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"reference to the match info on: https://www.mindspore.cn/install")
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def _check_env(self):
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"""gpu cuda path check"""
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if self.path is None or self.path_check not in self.path:
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logger.warning("Can not find nvcc compiler(need by mindspore-gpu), please check if you have set env "
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"PATH, you can reference to the installation guidelines https://www.mindspore.cn/install")
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if self.ld_lib_path is None or self.ld_lib_path_check not in self.ld_lib_path:
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logger.warning("Can not find cuda so(need by mindspore-gpu), please check if you have set env "
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"LD_LIBRARY_PATH, you can reference to the installation guidelines "
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"https://www.mindspore.cn/install")
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def _read_version(self, file_path):
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"""get gpu version info"""
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with open(file_path, 'r') as f:
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all_info = f.readlines()
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for line in all_info:
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if line.startswith("CUDA Version"):
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self.v = line.strip().split("CUDA Version")[1]
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return self.v
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return self.v
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class AscendEnvChecker(EnvChecker):
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"""ascend environment check"""
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def __init__(self):
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self.version = ["1.75.22.0.220"]
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atlas_fwk_version = "/usr/local/Ascend/nnae/latest/fwkacllib/version.info"
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hisi_fwk_version = "/usr/local/Ascend/fwkacllib/version.info"
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if os.path.exists(atlas_fwk_version):
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# atlas default path
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self.fwk_path = "/usr/local/Ascend/nnae/latest/fwkacllib"
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self.op_impl_path = "/usr/local/Ascend/nnae/latest/opp/op_impl/built-in/ai_core/tbe"
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self.tbe_path = self.fwk_path + "/lib64"
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self.cce_path = self.fwk_path + "/ccec_compiler/bin"
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self.fwk_version = atlas_fwk_version
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elif os.path.exists(hisi_fwk_version):
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# hisi default path
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self.fwk_path = "/usr/local/Ascend/fwkacllib"
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self.op_impl_path = "/usr/local/Ascend/opp/op_impl/built-in/ai_core/tbe"
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self.tbe_path = self.fwk_path + "/lib64"
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self.cce_path = self.fwk_path + "/ccec_compiler/bin"
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self.fwk_version = hisi_fwk_version
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else:
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# custom or unknown environment
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self.fwk_path = ""
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self.op_impl_path = ""
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self.tbe_path = ""
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self.cce_path = ""
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self.fwk_version = ""
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# env
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self.path = os.getenv("PATH")
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self.python_path = os.getenv("PYTHONPATH")
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self.ld_lib_path = os.getenv("LD_LIBRARY_PATH")
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# check content
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self.path_check = "/fwkacllib/ccec_compiler/bin/"
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self.python_path_check = "opp/op_impl/built_in/ai_core/tbe/"
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self.ld_lib_path_check_fwk = "/fwkacllib/lib64/"
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self.ld_lib_path_check_addons = "/add-ons/"
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self.v = ""
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def check_env(self, e):
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self._check_env()
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raise e
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def check_version(self):
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if not Path(self.fwk_version).is_file():
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logger.warning("Using custom Ascend 910 AI software package path, package version checking is skiped, "
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"please make sure Ascend 910 AI software package version is supported, you can reference to "
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"the installation guidelines https://www.mindspore.cn/install")
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return
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v = self._read_version(self.fwk_version)
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if v not in self.version:
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raise EnvironmentError(
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f"MindSpore version {__version__} and Ascend 910 AI software package version {v} does not "
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"match, reference to the match info on: https://www.mindspore.cn/install")
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def set_env(self):
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if not self.tbe_path:
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self._check_env()
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return
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try:
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# pylint: disable=unused-import
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import te
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except RuntimeError:
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if Path(self.tbe_path).is_dir():
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os.environ['LD_LIBRARY_PATH'] = self.tbe_path
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else:
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raise EnvironmentError(
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f"No such directory: {self.tbe_path}, Please check if Ascend 910 AI software package is "
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"installed correctly.")
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if Path(self.op_impl_path).is_dir():
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sys.path.append(self.op_impl_path)
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else:
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raise EnvironmentError(
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f"No such directory: {self.op_impl_path}, Please check if Ascend 910 AI software package is "
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"installed correctly.")
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if Path(self.cce_path).is_dir():
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os.environ['PATH'] = self.cce_path + ":" + os.environ['PATH']
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else:
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raise EnvironmentError(
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f"No such directory: {self.cce_path}, Please check if Ascend 910 AI software package is "
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"installed correctly.")
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def _check_env(self):
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"""ascend dependence path check"""
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if self.path is None or self.path_check not in self.path:
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logger.warning("Can not find ccec_compiler(need by mindspore-ascend), please check if you have set env "
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"PATH, you can reference to the installation guidelines https://www.mindspore.cn/install")
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if self.python_path is None or self.python_path_check not in self.python_path:
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logger.warning(
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"Can not find tbe op implement(need by mindspore-ascend), please check if you have set env "
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"PYTHONPATH, you can reference to the installation guidelines "
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"https://www.mindspore.cn/install")
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if self.ld_lib_path is None or not (self.ld_lib_path_check_fwk in self.ld_lib_path and
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self.ld_lib_path_check_addons in self.ld_lib_path):
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logger.warning("Can not find driver so(need by mindspore-ascend), please check if you have set env "
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"LD_LIBRARY_PATH, you can reference to the installation guidelines "
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"https://www.mindspore.cn/install")
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def _read_version(self, file_path):
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"""get ascend version info"""
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with open(file_path, 'r') as f:
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all_info = f.readlines()
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for line in all_info:
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if line.startswith("Version="):
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self.v = line.strip().split("=")[1]
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return self.v
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return self.v
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def check_version_and_env_config():
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"""check version and env config"""
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if __package_name__.lower() == "mindspore-ascend":
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env_checker = AscendEnvChecker()
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elif __package_name__.lower() == "mindspore-gpu":
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env_checker = GPUEnvChecker()
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else:
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logger.info(f"Package version {__package_name__} does not need to check any environment variable, skipping.")
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return
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try:
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# pylint: disable=unused-import
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from . import _c_expression
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# check version of ascend site or cuda
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env_checker.check_version()
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env_checker.set_env()
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except ImportError as e:
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env_checker.check_env(e)
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check_version_and_env_config()
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