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镜像自地址
https://gitee.com/sunhf/gprMax.git
已同步 2025-08-08 07:24:19 +08:00
75 行
2.3 KiB
Python
75 行
2.3 KiB
Python
# Copyright (C) 2015-2025: The University of Edinburgh, United Kingdom
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# Authors: Craig Warren, Antonis Giannopoulos, and John Hartley
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#
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# This file is part of gprMax.
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#
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# gprMax is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# gprMax is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with gprMax. If not, see <http://www.gnu.org/licenses/>.
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import logging
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import humanize
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from gprMax.utilities.host_info import (
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detect_cuda_gpus,
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detect_opencl,
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get_host_info,
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print_cuda_info,
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print_opencl_info,
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)
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from gprMax.utilities.utilities import get_terminal_width
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logging.basicConfig(format="%(message)s", level=logging.INFO)
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# Host machine info.
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hostinfo = get_host_info()
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hyperthreadingstr = (
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f", {hostinfo['logicalcores']} cores with Hyper-Threading"
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if hostinfo["hyperthreading"]
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else ""
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)
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hostname = f"\n=== {hostinfo['hostname']}"
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logging.info(f"{hostname} {'=' * (get_terminal_width() - len(hostname) - 1)}")
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logging.info(f"\n{'Mfr/model:':<12} {hostinfo['machineID']}")
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logging.info(
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f"{'CPU:':<12} {hostinfo['sockets']} x {hostinfo['cpuID']} "
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+ f"({hostinfo['physicalcores']} cores{hyperthreadingstr})"
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)
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logging.info(f"{'RAM:':<12} {humanize.naturalsize(hostinfo['ram'], True)}")
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logging.info(f"{'OS/Version:':<12} {hostinfo['osversion']}")
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# OpenMP
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logging.info(
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"\n\n=== OpenMP capabilities (gprMax will not use Hyper-Threading "
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+ "as there is no performance advantage)\n"
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)
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logging.info(f"{'OpenMP threads: '} {hostinfo['physicalcores']}")
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# CUDA
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logging.info("\n\n=== CUDA capabilities\n")
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gpus = detect_cuda_gpus()
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if gpus:
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print_cuda_info(gpus)
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else:
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logging.info("Nothing detected.")
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# OpenCL
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logging.info("\n\n=== OpenCL capabilities\n")
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devs = detect_opencl()
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if devs:
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print_opencl_info(devs)
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else:
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logging.info("Nothing detected.")
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logging.info(f"\n{'=' * (get_terminal_width() - 1)}\n")
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