23d67b59a7
PPSA21564 clears each occlusion query slot with a 256-byte WRITE_DATA before its begin dump, about 8,400 times per frame in one level. The clear is larger than a deferred label, so it is recorded at once, and Recorder::NoteLabel entered all 64 of its dwords in the pending-label table: 64 map inserts, 64 batch dword entries and 64 group entries, then 64 lookups in CloseLabelGroup and 64 erases when the batch is reaped. A replay of that pattern (21 clears per batch, 20 batches in flight) costs 1.6 us for the inserts, 0.7 us for the close and 1.3 us for the erases per clear, about 31 ms of the graphics worker per frame there. The new path costs 0.07 us per clear in the same replay. The table serves WAIT_REG_MEM values and CPU pollers, which read 4 or 8 bytes. A store larger than 64 bytes (the bound the driver's own label history already uses) now enters one range instead of its dwords: - table entries inside the range are removed, as the store replaced them before: a lookup there finds no value and falls back to the pending-write path, where it used to find the store's value; - the range leaves with its batch, like the dword entries; - PendingLabelIn sees the range, and the write-evidence check, which syncs a capture read over any pending label dword, now also syncs over a pending range (Recorder::WideLabelIn). The store is still a pending write of the open batch (the flush hook syncs CPU readers), still starts the label flush deadline and is recorded exactly as before. Stores of 64 bytes or less are unchanged. Test: agc_driver_recorder_tests largeLabelTests (a 256-byte label enters no dwords and removes the older entry under it but not one beside it, its range, pending write and deadline, a later 4-byte label over it, a 64-byte label entered in full, everything gone after the batch). |
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README.md
About
Tool for automatic executables porting to Linux and Windows.
Includes a relinker that converts executable to the target system's native format and implementations of system prx libraries suitable for dynamic linking. No emulation or separate runtime process.
Usage, Build instructions, Technical debt of the project, code style conventions, contributing
Status
* System libraries: percentage of the functions known to the project so far (declared in core/libs/prx), not of every PS5 system function. The total grows as more functions are declared.
Dreaming Sarah (2D platformer) runs at a stable 60 fps on a GTX 1050 Ti / i5-7500 3.4GHz.
Unsupported or unexpected states strictly throw std::runtime_error. what() is printed to stderr and the process terminates.
The shader recompiler successfully produces SPIR-V (validated via Spirv-Tools when built with ANYPS5_ENABLE_SPIRV_TOOLS).
Compatibility
See the game compatibility list for tested games and known issues.
Input mapping
SDL-mapped game controllers are supported, including analog sticks and triggers. Keyboard and mouse controls can be configured with an anyps5-input.ini file. See input mapping for the supported devices and configuration format.
Disclaimer
This project is intended for interoperability, research, preservation, and compatibility purposes. It does not include, distribute, or require copyrighted software, firmware, cryptographic keys, or proprietary libraries. Users are responsible for ensuring that any binaries used with this project are obtained and used in accordance with applicable laws and their respective license terms.
License
This project is licensed under the GNU General Public License version 2 only.