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ENV Cleanup Step 11: Gate HAKMEM_SS_PREWARM_DEBUG in super_registry.c

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Gate HAKMEM_SS_PREWARM_DEBUG environment variable behind
#if !HAKMEM_BUILD_RELEASE in prewarm functions (2 call sites).

Changes:
- Wrap dbg variable in hak_ss_prewarm_class()
- Wrap dbg variable in hak_ss_prewarm_init()
- Release builds use constant dbg = 0 for complete code elimination

Performance: 30.2M ops/s Larson (stable, within expected variance)

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
Moe Charm (CI)
2025-11-28 01:48:57 +09:00
parent 2c3dcdb90b
commit a24f17386c
1 changed files with 8 additions and 0 deletions
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8
core/hakmem_super_registry.c
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@ -562,12 +562,16 @@ void hak_ss_prewarm_class(int size_class, uint32_t count) {
return;
}
#if !HAKMEM_BUILD_RELEASE
// Debug logging flag (lazy init)
static int dbg = -1;
if (__builtin_expect(dbg == -1, 0)) {
const char* e = getenv("HAKMEM_SS_PREWARM_DEBUG");
dbg = (e && *e && *e != '0') ? 1 : 0;
}
#else
static const int dbg = 0;
#endif
// Ensure LRU cache is initialized
if (!g_ss_lru_initialized) {
@ -641,12 +645,16 @@ void hak_ss_prewarm_all(const uint32_t counts[TINY_NUM_CLASSES]) {
// Prewarm: Allocate SuperSlabs at startup and add to LRU cache
void hak_ss_prewarm_init(void) {
#if !HAKMEM_BUILD_RELEASE
// Debug logging flag (lazy init)
static int dbg = -1;
if (__builtin_expect(dbg == -1, 0)) {
const char* e = getenv("HAKMEM_SS_PREWARM_DEBUG");
dbg = (e && *e && *e != '0') ? 1 : 0;
}
#else
static const int dbg = 0;
#endif
// Parse environment variable
const char* env = getenv("HAKMEM_PREWARM_SUPERSLABS");