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fix(busy_wait): fix busy_wait implementation for Windows platforms and removing erronous TODO (#1695)

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Caroline Pascal
2025-08-08 10:46:14 +02:00
committed by GitHub
parent ce3b9f627e
commit 11e6bd762a
1 changed files with 2 additions and 3 deletions
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5
src/lerobot/utils/robot_utils.py
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@@ -17,10 +17,9 @@ import time
def busy_wait(seconds): def busy_wait(seconds):
if platform.system() == "Darwin": if platform.system() == "Darwin" or platform.system() == "Windows":
# On Mac, `time.sleep` is not accurate and we need to use this while loop trick, # On Mac and Windows, `time.sleep` is not accurate and we need to use this while loop trick,
# but it consumes CPU cycles. # but it consumes CPU cycles.
# TODO(rcadene): find an alternative: from python 11, time.sleep is precise
end_time = time.perf_counter() + seconds end_time = time.perf_counter() + seconds
while time.perf_counter() < end_time: while time.perf_counter() < end_time:
pass pass