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Revert FP16 test.py and detect.py inference to FP32 default (#3423)

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* fixed inference bug ,while use half precision

* replace --use-half with --half

* replace space and PEP8 in detect.py

* PEP8 detect.py

* update --half help comment

* Update test.py

* revert space

Co-authored-by: Glenn Jocher <glenn.jocher@ultralytics.com>
This commit is contained in:
edificewang 2021-06-05 04:28:34 +08:00 committed by GitHub
parent 044daafd9d
commit b31229ae89
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 4 additions and 1 deletions
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3
detect.py
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@ -28,7 +28,7 @@ def detect(opt):
# Initialize # Initialize
set_logging() set_logging()
device = select_device(opt.device) device = select_device(opt.device)
half = device.type != 'cpu' # half precision only supported on CUDA half = opt.half and device.type != 'cpu' # half precision only supported on CUDA
# Load model # Load model
model = attempt_load(weights, map_location=device) # load FP32 model model = attempt_load(weights, map_location=device) # load FP32 model
@ -172,6 +172,7 @@ if __name__ == '__main__':
parser.add_argument('--line-thickness', default=3, type=int, help='bounding box thickness (pixels)') parser.add_argument('--line-thickness', default=3, type=int, help='bounding box thickness (pixels)')
parser.add_argument('--hide-labels', default=False, action='store_true', help='hide labels') parser.add_argument('--hide-labels', default=False, action='store_true', help='hide labels')
parser.add_argument('--hide-conf', default=False, action='store_true', help='hide confidences') parser.add_argument('--hide-conf', default=False, action='store_true', help='hide confidences')
parser.add_argument('--half', type=bool, default=False, help='use FP16 half-precision inference')
opt = parser.parse_args() opt = parser.parse_args()
print(opt) print(opt)
check_requirements(exclude=('tensorboard', 'pycocotools', 'thop')) check_requirements(exclude=('tensorboard', 'pycocotools', 'thop'))

2
test.py
View File

@ -306,6 +306,7 @@ if __name__ == '__main__':
parser.add_argument('--project', default='runs/test', help='save to project/name') parser.add_argument('--project', default='runs/test', help='save to project/name')
parser.add_argument('--name', default='exp', help='save to project/name') parser.add_argument('--name', default='exp', help='save to project/name')
parser.add_argument('--exist-ok', action='store_true', help='existing project/name ok, do not increment') parser.add_argument('--exist-ok', action='store_true', help='existing project/name ok, do not increment')
parser.add_argument('--half', type=bool, default=False, help='use FP16 half-precision inference')
opt = parser.parse_args() opt = parser.parse_args()
opt.save_json |= opt.data.endswith('coco.yaml') opt.save_json |= opt.data.endswith('coco.yaml')
opt.data = check_file(opt.data) # check file opt.data = check_file(opt.data) # check file
@ -326,6 +327,7 @@ if __name__ == '__main__':
save_txt=opt.save_txt | opt.save_hybrid, save_txt=opt.save_txt | opt.save_hybrid,
save_hybrid=opt.save_hybrid, save_hybrid=opt.save_hybrid,
save_conf=opt.save_conf, save_conf=opt.save_conf,
half_precision=opt.half,
opt=opt opt=opt
) )