extphprs / ext-php-rs / 23613318066

34%

master: 34%

Build Type

Pull #699

github

Committed by ptondereau

Commit Message

perf(macros): zero-alloc fast path for #[php_function] codegen

Bypass ArgParser for non-variadic functions. The macro now generates
direct zval reads from the call frame via pointer arithmetic instead
of building ArgParser with Vec/String heap allocations on every call.

Profiling shows 3.1x fewer instructions per function call (1,209 → 390)
by eliminating 4-6 heap allocations that were the dominant cost.

Variadic functions fall back to the existing ArgParser path unchanged.

Refs: #310

Pull Request Pull Request #699: perf(macros): zero-alloc fast path for #[php_function] codegen

Run Details

1 of 114 new or added lines in 2 files covered. (0.88%)

30 existing lines in 3 files now uncovered.

2211 of 6439 relevant lines covered (34.34%)

22.84 hits per line