Dean Galvin
db2cd3559e
A stale storage snapshot is revalidated by comparing every tracker block stamped since it was taken. A title that binds buffers a dispatch writes in place every frame (the whole declared range stamped, few pages really changed) makes the graphics worker compare gigabytes per second. Compares of 1 MiB or more are now split by block across a small pool of helper threads (hardware threads / 8, from 1 to 4). The compare is memory bound, so the worker's share roughly halves rather than dividing by the thread count. A caller that finds the pool busy compares on its own thread. Results and the patch-in-place rules are unchanged. agc_driver_graphics_tests parallelCompareTests: per-span results on the pool and serial paths, and two threads comparing at once.
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, Architecture, 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.