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训练效率问题 #12

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520jefferson opened this issue Jul 28, 2023 · 1 comment
Open

训练效率问题 #12

520jefferson opened this issue Jul 28, 2023 · 1 comment

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@520jefferson
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520jefferson commented Jul 28, 2023

calculate according to the llama2 paper:(20000100000000)/(18432060*60)=3014 toks / per gpu per sec
image

actual, we can up to 1.5k per seconds , why the speed gap is so big ?
image

@michael-wzhu
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i think this is closely related to a lot factors, like band width, training framework, etc. Could you share the speed test results via a PR?

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