| #!/usr/bin/env python3 |
| |
| # |
| # Copyright (c) 2021 Arm Limited. All rights reserved. |
| # |
| # SPDX-License-Identifier: Apache-2.0 |
| # |
| # 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 |
| # |
| # 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 argparse |
| import subprocess |
| import sys |
| |
| def __print_arguments(args): |
| if isinstance(args, list): |
| print("$ " + " ".join(args)) |
| else: |
| print(args) |
| |
| def Popen(args, **kwargs): |
| __print_arguments(args) |
| return subprocess.Popen(args, **kwargs) |
| |
| def call(args, **kwargs): |
| __print_arguments(args) |
| return subprocess.call(args, **kwargs) |
| |
| def check_call(args, **kwargs): |
| __print_arguments(args) |
| return subprocess.check_call(args, **kwargs) |
| |
| def check_output(args, **kwargs): |
| __print_arguments(args) |
| return subprocess.check_output(args, **kwargs) |
| |
| def run_corstone_300(args): |
| # Verify supported FVP version |
| version = subprocess.check_output(['FVP_Corstone_SSE-300_Ethos-U55', '--version']).decode() |
| supported_version = ['11.13', '11.14', '11.15', '11.16'] |
| |
| if not [s for s in supported_version if s in version]: |
| raise Exception("Incorrect FVP version. Supported versions are '{}'.".format(supported_version)) |
| |
| # FVP executable |
| cmd = ['FVP_Corstone_SSE-300_Ethos-U55'] |
| |
| # NPU configuration |
| cmd += ['-C', 'ethosu.num_macs=' + str(args.macs)] |
| |
| # Output parameters |
| cmd += ['-C', 'mps3_board.visualisation.disable-visualisation=1', |
| '-C', 'mps3_board.telnetterminal0.start_telnet=0', |
| '-C', 'mps3_board.uart0.out_file="-"', |
| '-C', 'mps3_board.uart0.unbuffered_output=1', |
| '-C', 'mps3_board.uart0.shutdown_on_eot=1'] |
| |
| cmd += args.args |
| |
| # Run FVP and tee output to console while scanning for exit tag |
| ret = 1 |
| proc = Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.STDOUT) |
| while True: |
| line = proc.stdout.readline().decode() |
| if not line: |
| break |
| |
| if 'Application exit code: 0.' in line: |
| ret = 0 |
| |
| sys.stdout.write(line) |
| sys.stdout.flush() |
| |
| return ret |
| |
| if __name__ == '__main__': |
| parser = argparse.ArgumentParser(description='Run a test with given test command and test binary.') |
| parser.add_argument('-t', '--target', choices=['corstone-300'], required=True, help='FVP target.') |
| parser.add_argument('-a', '--arch', choices=['ethos-u55'], default='ethos-u55', help='NPU architecture.') |
| parser.add_argument('-m', '--macs', type=int, choices=[32, 64, 128, 256], default=128, help='NPU number of MACs.') |
| parser.add_argument('args', nargs='+', help='Arguments.') |
| args = parser.parse_args() |
| |
| if args.target == 'corstone-300': |
| sys.exit(run_corstone_300(args)) |