On Wed, 13 Apr 2022 22:53:11 GMT, liach <d...@openjdk.java.net> wrote:

> I suggest we actually write into the byte array to better simulate overheads 
> (maybe by generating a number with `ThreadLocalRandom`).

This sounds reasonable, as each InputStream implementation always need to copy 

> To simulate overhead on each read call, you can perform some extra activity 
> consumed by the blackhole (possibly pass jmh blackhole through input stream 
> constructor)

This one not, as each InputStream implementation have different read cost, and 
there is no way to simulate a good value.


PR: https://git.openjdk.java.net/jdk/pull/5872

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