Isabella Gottardi | 2181d0a | 2021-04-07 09:27:38 +0100 | [diff] [blame^] | 1 | #!env/bin/python3 |
| 2 | |
| 3 | # Copyright (c) 2021 Arm Limited. All rights reserved. |
| 4 | # SPDX-License-Identifier: Apache-2.0 |
| 5 | # |
| 6 | # Licensed under the Apache License, Version 2.0 (the "License"); |
| 7 | # you may not use this file except in compliance with the License. |
| 8 | # You may obtain a copy of the License at |
| 9 | # |
| 10 | # http://www.apache.org/licenses/LICENSE-2.0 |
| 11 | # |
| 12 | # Unless required by applicable law or agreed to in writing, software |
| 13 | # distributed under the License is distributed on an "AS IS" BASIS, |
| 14 | # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 15 | # See the License for the specific language governing permissions and |
| 16 | # limitations under the License. |
| 17 | |
| 18 | import os |
| 19 | import subprocess |
| 20 | import shutil |
| 21 | import multiprocessing |
| 22 | import logging |
| 23 | import sys |
| 24 | from argparse import ArgumentParser |
| 25 | |
| 26 | from set_up_default_resources import set_up_resources |
| 27 | |
| 28 | |
| 29 | def run(download_resources, run_vela_on_models): |
| 30 | """ |
| 31 | Run the helpers scripts. |
| 32 | |
| 33 | Parameters: |
| 34 | ---------- |
| 35 | download_resources (bool): Specifies if 'Download resources' step is performed. |
| 36 | run_vela_on_models (bool): Only if `download_resources` is True, specifies if run vela on downloaded models. |
| 37 | """ |
| 38 | |
| 39 | current_file_dir = os.path.dirname(os.path.abspath(__file__)) |
| 40 | logging.basicConfig(filename='log_build_default.log', level=logging.DEBUG) |
| 41 | logging.getLogger().addHandler(logging.StreamHandler(sys.stdout)) |
| 42 | |
| 43 | # 1. Download models if specified |
| 44 | if download_resources is True: |
| 45 | logging.info("Downloading resources.") |
| 46 | set_up_resources(run_vela_on_models) |
| 47 | |
| 48 | # 2. Build default configuration |
| 49 | logging.info("Building default configuration.") |
| 50 | target_platform = "mps3" |
| 51 | target_subsystem = "sse-300" |
| 52 | build_dir = os.path.join(current_file_dir, f"cmake-build-{target_platform}-{target_subsystem}-release") |
| 53 | try: |
| 54 | os.mkdir(build_dir) |
| 55 | except FileExistsError: |
| 56 | # Directory already exists, clean it |
| 57 | for filename in os.listdir(build_dir): |
| 58 | filepath = os.path.join(build_dir, filename) |
| 59 | try: |
| 60 | if os.path.isfile(filepath) or os.path.islink(filepath): |
| 61 | os.unlink(filepath) |
| 62 | elif os.path.isdir(filepath): |
| 63 | shutil.rmtree(filepath) |
| 64 | except Exception as e: |
| 65 | logging.error('Failed to delete %s. Reason: %s' % (filepath, e)) |
| 66 | os.chdir(build_dir) |
| 67 | cmake_toolchain_file = os.path.join(current_file_dir, "scripts", "cmake", "bare-metal-toolchain.cmake") |
| 68 | cmake_command = (f"cmake .. -DTARGET_PLATFORM={target_platform} -DTARGET_SUBSYSTEM={target_subsystem} " + |
| 69 | f"-DCMAKE_TOOLCHAIN_FILE={cmake_toolchain_file} ") |
| 70 | logging.info(cmake_command) |
| 71 | state = subprocess.run(cmake_command, shell=True, stdout=subprocess.PIPE, stderr=subprocess.STDOUT) |
| 72 | logging.info(state.stdout.decode('utf-8')) |
| 73 | |
| 74 | make_command = f"make -j{multiprocessing.cpu_count()}" |
| 75 | logging.info(make_command) |
| 76 | state = subprocess.run(make_command, shell=True, stdout=subprocess.PIPE, stderr=subprocess.STDOUT) |
| 77 | logging.info(state.stdout.decode('utf-8')) |
| 78 | |
| 79 | |
| 80 | if __name__ == '__main__': |
| 81 | parser = ArgumentParser() |
| 82 | parser.add_argument("--skip-download", |
| 83 | help="Do not download resources: models and test vectors", |
| 84 | action="store_true") |
| 85 | parser.add_argument("--skip-vela", |
| 86 | help="Do not run Vela optimizer on downloaded models.", |
| 87 | action="store_true") |
| 88 | args = parser.parse_args() |
| 89 | run(not args.skip_download, not args.skip_vela) |