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Edge TPU compiler sudo fix #6531

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merged 4 commits into from
Feb 3, 2022
Merged

Edge TPU compiler sudo fix #6531

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a95218b
Edge TPU compiler sudo fix
glenn-jocher Feb 3, 2022
351af8c
Update export.py
glenn-jocher Feb 3, 2022
a88a3c6
Update export.py
glenn-jocher Feb 3, 2022
ecda93b
Update export.py
glenn-jocher Feb 3, 2022
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5 changes: 3 additions & 2 deletions export.py
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Original file line number Diff line number Diff line change
Expand Up @@ -315,16 +315,17 @@ def export_tflite(keras_model, im, file, int8, data, ncalib, prefix=colorstr('Te
def export_edgetpu(keras_model, im, file, prefix=colorstr('Edge TPU:')):
# YOLOv5 Edge TPU export https://coral.ai/docs/edgetpu/models-intro/
try:
cmd = 'edgetpu_compiler --version'
cmd = 'edgetpu_compiler --version >/dev/null'
help_url = 'https://coral.ai/docs/edgetpu/compiler/'
assert platform.system() == 'Linux', f'export only supported on Linux. See {help_url}'
if subprocess.run(cmd, shell=True).returncode != 0:
LOGGER.info(f'\n{prefix} export requires Edge TPU compiler. Attempting install from {help_url}')
sudo = subprocess.run('sudo --version >/dev/null', shell=True).returncode == 0 # sudo installed on system
for c in ['curl https://packages.cloud.google.com/apt/doc/apt-key.gpg | sudo apt-key add -',
'echo "deb https://packages.cloud.google.com/apt coral-edgetpu-stable main" | sudo tee /etc/apt/sources.list.d/coral-edgetpu.list',
'sudo apt-get update',
'sudo apt-get install edgetpu-compiler']:
subprocess.run(c, shell=True, check=True)
subprocess.run(c if sudo else c.replace('sudo ', ''), shell=True, check=True)
ver = subprocess.run(cmd, shell=True, capture_output=True, check=True).stdout.decode().split()[-1]

LOGGER.info(f'\n{prefix} starting export with Edge TPU compiler {ver}...')
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