3 people 8a8a08a243 perf(agc): shader-memory reads skip page and snapshot checks they don't need ...

A lazy page was found accessible whole when it was made, and its blocks are
copied from guest memory on demand; accessible() no longer asks
GuestMemory::Accessible for it again on every word the SRT walk checks. A read
looks up the code and header snapshots only when it can touch them, and the
read and page counters run only under APS5_PROFILE_DRAW, where the [capture]
line prints them.

Raghav314 measured the three on Hades II (PPSA36082, RTX 4090, Linux):
capture_resources 2.48 -> 2.14 ms per frame, frame p50 12.34 -> 11.60 ms.

Co-Authored-By: Raghav314 <[email protected]>
Co-Authored-By: Claude Opus 5.5 (1M context) <[email protected]>

2026-10-15 11:11:24 +02:00

..

Decoder

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libs

perf(agc): shader-memory reads skip page and snapshot checks they don't need

2026-10-15 11:11:24 +02:00

relinker

Merge pull request #5508 from Zinebyte/test/executable-segment-scan-boundaries

2026-10-15 02:38:28 +02:00

shader/recompiler

perf(agc): cheaper shader-memory captures per draw

2026-10-15 11:11:24 +02:00