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Fix: Suppress Ultra SLIM debug log in release builds

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Problem: Large amount of debug logs in release builds causing performance
degradation in benchmarks (ChatGPT reported 0.73M ops/s vs expected 70M+).

Solution: Guard Ultra SLIM gate debug log with #if !HAKMEM_BUILD_RELEASE.
This log was printing once per thread, acceptable in debug but should be
silent in production.

Performance impact: Logs now suppressed in release builds, reducing I/O
overhead during benchmarks.
This commit is contained in:
Moe Charm (CI)
2025-11-28 17:21:44 +09:00
parent 5a5aaf7514
commit 3df38074a2
1 changed files with 2 additions and 0 deletions
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2
core/tiny_alloc_fast.inc.h
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@ -726,6 +726,7 @@ static inline void* tiny_alloc_fast(size_t size) {
// Note: ACE learning preserved (HAKMEM's differentiator vs mimalloc) // Note: ACE learning preserved (HAKMEM's differentiator vs mimalloc)
// Debug: Check if Ultra SLIM is enabled (first call only) // Debug: Check if Ultra SLIM is enabled (first call only)
#if !HAKMEM_BUILD_RELEASE
static __thread int debug_checked = 0; static __thread int debug_checked = 0;
if (!debug_checked) { if (!debug_checked) {
int enabled = ultra_slim_mode_enabled(); int enabled = ultra_slim_mode_enabled();
@ -736,6 +737,7 @@ static inline void* tiny_alloc_fast(size_t size) {
} }
debug_checked = 1; debug_checked = 1;
} }
#endif
if (__builtin_expect(ultra_slim_mode_enabled(), 0)) { if (__builtin_expect(ultra_slim_mode_enabled(), 0)) {
return ultra_slim_alloc_with_refill(size); return ultra_slim_alloc_with_refill(size);