mirror of
https://github.com/lucannez64/darling-lol.git
synced 2026-10-26 19:47:42 +00:00
lucannez64andClaude Opus 5.5
4370f375cd
Game process (ARAM Hexgate: 84 -> 127 FPS average, slowest stretches ~110): - Local pthread mutexes, condition variables and Mach semaphores are on by default in the game process only, with /tmp/rclol-no-local-* opt-outs. The main thread's darlingserver waits fell from 1.36 to 0.10 ms per frame. - Local semaphores: the count and the slot generation change in one compare-exchange, a destroy leaves a negative marker, the table is reset after fork, and names the table did not create go to the server. - Metal: drop identical re-binds (keyed on the Indium object, depth-stencil retained), pass blit resources by reference, and stop resetting vertex descriptors twice. - Core isolation of the main thread is opt-in (/tmp/rclol-core-isolation); it lowered FPS in its only match. - Optimized libc/libc++/Foundation overlays, AVX2 string primitives, real CPU topology and their installers and offline checks. Tools and docs: - tools/riot-match-capture: passive /proc sampler, user-space IP profiler and reports, plus a comparison against the game's netstats. - tools/riot-lsem-model and tools/riot-metal-bind-model: host models that extract the shipped code and check it. - tools/install-riot-metal-pair.sh installs Metal and Indium together. - Status, setup, testing and troubleshooting docs updated with the measured matches and the switch table; manifest file counts match the patches. Co-Authored-By: Claude Opus 5.5 <[email protected]>
23 lines
1.2 KiB
Python
23 lines
1.2 KiB
Python
#!/usr/bin/env python3
|
|
"""Build and run the host-only check against Darling's actual madvise translation."""
|
|
from pathlib import Path
|
|
import subprocess
|
|
|
|
project = Path(__file__).resolve().parent.parent
|
|
folder = project / "build/logs/madvise-fix"
|
|
headers = project / "build/darling-src/src/external/xnu/darling/src/libsystem_kernel/emulation/include"
|
|
alias = folder / "include/darling/emulation"
|
|
alias.parent.mkdir(parents=True, exist_ok=True)
|
|
if not alias.exists():
|
|
alias.symlink_to(headers, target_is_directory=True)
|
|
if alias.resolve() != headers.resolve():
|
|
raise RuntimeError("Unexpected host-test header alias")
|
|
source = project / "build/darling-src/src/external/xnu/darling/src/libsystem_kernel/emulation/src/xnu_syscall/bsd/impl/mman/madvise.c"
|
|
binary = folder / "host-madvise-check"
|
|
subprocess.run(["cc", "-std=gnu11", "-O2", "-I", str(folder / "include"),
|
|
str(project / "tools/riot-host-madvise-check.c"), str(source), "-o", str(binary)], check=True)
|
|
print("Built", binary)
|
|
# One process per host THP policy; the code reads the policy once per process.
|
|
for mode in ("always", "never", "madvise"):
|
|
subprocess.run([str(binary), mode], check=True)
|