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#!/usr/bin/env python
def env_command_parser(subparsers=None):
if subparsers is not None:
parser = subparsers.add_parser("env")
else:
parser = argparse.ArgumentParser("Accelerate env command")
parser.add_argument(
"--config_file", default=None, help="The config file to use for the default values in the launching script."
)
if subparsers is not None:
parser.set_defaults(func=env_command)
return parser
def env_command(args):
pt_version = torch.__version__
pt_cuda_available = torch.cuda.is_available()
pt_xpu_available = is_xpu_available()
pt_npu_available = is_npu_available()
accelerate_config = "Not found"
# Get the default from the config file.
if args.config_file is not None or os.path.isfile(default_config_file):
accelerate_config = load_config_from_file(args.config_file).to_dict()
info = {
"`Accelerate` version": version,
"Platform": platform.platform(),
"Python version": platform.python_version(),
"Numpy version": np.__version__,
"PyTorch version (GPU?)": f"{pt_version} ({pt_cuda_available})",
"PyTorch XPU available": str(pt_xpu_available),
"PyTorch NPU available": str(pt_npu_available),
"System RAM": f"{psutil.virtual_memory().total / 1024 ** 3:.2f} GB",
}
if pt_cuda_available:
info["GPU type"] = torch.cuda.get_device_name()
print("\nCopy-and-paste the text below in your GitHub issue\n")
print("\n".join([f"- {prop}: {val}" for prop, val in info.items()]))
print("- `Accelerate` default config:" if args.config_file is None else "- `Accelerate` config passed:")
accelerate_config_str = (
"\n".join([f"\t- {prop}: {val}" for prop, val in accelerate_config.items()])
if isinstance(accelerate_config, dict)
else f"\t{accelerate_config}"
)
print(accelerate_config_str)
info["`Accelerate` configs"] = accelerate_config
return info
def main() -> int:
parser = env_command_parser()
args = parser.parse_args()
env_command(args)
return 0
if __name__ == "__main__":
raise SystemExit(main())
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