On 13-07-04 09:02 AM, Huon Wilson wrote:
Hi,
Corey Richardson has hooked up a spare computer to be a basic [bench
slave]; and I've played around with an interface showing timing and
memory profiles, [IRSY]. (It's very much in progress; e.g. I'm going to
add the information from -Z time-passes to the memory profile graph.)
It looks like it's a lot more consistent than the original [IRFY], so it
might actually be useful for identifying performance issues. (Speaking
of performance issues, it takes extra::json ~1.8s to parse one of the 4
MB mem.json file; Python takes about 150ms; the `perf` output
http://ix.io/6tV, a *lot* of time spent in allocations.)
Yeah. Optimization opportunities are .. everywhere.
In any case, the back-end is (mostly) written in Rust, rather than
Python, so clearly the new version is better. ;)
Very nice! Thanks so much for doing this.
-Graydon
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