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py3.10下速度非常慢 #1889

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specialuse opened this issue Feb 16, 2025 · 0 comments
Open

py3.10下速度非常慢 #1889

specialuse opened this issue Feb 16, 2025 · 0 comments
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@specialuse
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❓ Questions and Help

我之前在py3.8下运行qlib都没有问题，但是在py3.10下发现数据提取速度很慢，远远慢于py3.8下。比如df = D.features(
stock_codes,
['$close', '$volume'],
start_time=start_time,
end_time=end_time
)，就这样一个简单的语句，我在两个环境下，都在config.py中将NUM_USABLE_CPU 设置为60，但是速度就是差异非常非常大！请大佬们指导下
@specialuse specialuse added the question Further information is requested label Feb 16, 2025
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@specialuse