[PATCH] optimization opportunity regarding misuse of BufferedInputStream
fweimer at redhat.com
Fri Aug 28 13:36:22 UTC 2020
* Сергей Цыпанов:
>> Isn't this InputStream::readAllBytes?
> thanks for pointing this out! Indeed, InputStream::readAllBytes() allows to save even more memory:
> Mode Cnt Score Error Units
> read avgt 50 227.054 ± 1.354 us/op
> read:·gc.alloc.rate.norm avgt 50 138605.638 ± 20.778 B/op
> readNoVerify avgt 50 226.606 ± 1.748 us/op
> readNoVerify:·gc.alloc.rate.norm avgt 50 137810.392 ± 7.020 B/op
> Would you sponsor the changes?
Sorry, I don't have that kind of role on the OpenJDK project.
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