On Fri, 17 Jan 2025 16:27:40 GMT, Gerard Ziemski <[email protected]> wrote:

> I'm really not sure what this is actually trying to benchmark - who will be 
> collecting this data and analysing it and what will they do with their 
> results?

+1. Gerard, could provide a description of what this benchmark does, without 
having to analyze the patch? Neither text nor jbs text seem to explain that. 
How does this replay mechanism work, and why no simpler alternative?

Basic first question, what exactly is replayed? the recordings, or the 
recordings + allocations themselves? If the former, why not just measure NMT 
overhead by comparing NMT on with off?

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PR Comment: https://git.openjdk.org/jdk/pull/23115#issuecomment-2599767212

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