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Restore C7 Warm/TLS carve for release and add policy scaffolding

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This commit is contained in:
Moe Charm (CI)
2025-12-06 01:34:04 +09:00
parent d17ec46628
commit 03538055ae
15 changed files with 588 additions and 164 deletions
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39
core/front/tiny_warm_pool.h
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@ -87,16 +87,6 @@ static inline SuperSlab* tiny_warm_pool_pop(int class_idx) {
return NULL;
}
// O(1) push to warm pool
// Returns: 1 if pushed successfully, 0 if pool full (caller should free to LRU)
static inline int tiny_warm_pool_push(int class_idx, SuperSlab* ss) {
if (g_tiny_warm_pool[class_idx].count < TINY_WARM_POOL_MAX_PER_CLASS) {
g_tiny_warm_pool[class_idx].slabs[g_tiny_warm_pool[class_idx].count++] = ss;
return 1;
}
return 0;
}
// Get current count (for metrics/debugging)
static inline int tiny_warm_pool_count(int class_idx) {
return g_tiny_warm_pool[class_idx].count;
@ -125,14 +115,35 @@ static inline int warm_pool_max_per_class(void) {
return g_max;
}
// Push with environment-configured capacity
static inline int tiny_warm_pool_push_tunable(int class_idx, SuperSlab* ss) {
int capacity = warm_pool_max_per_class();
if (g_tiny_warm_pool[class_idx].count < capacity) {
// O(1) push to warm pool (cap-aware)
// cap_hint <=0 → use warm_pool_max_per_class() clamped to TINY_WARM_POOL_MAX_PER_CLASS
static inline int tiny_warm_pool_push_with_cap(int class_idx, SuperSlab* ss, int cap_hint) {
int limit = cap_hint;
if (limit <= 0 || limit > TINY_WARM_POOL_MAX_PER_CLASS) {
limit = warm_pool_max_per_class();
if (limit <= 0) {
limit = TINY_WARM_POOL_MAX_PER_CLASS;
}
if (limit > TINY_WARM_POOL_MAX_PER_CLASS) {
limit = TINY_WARM_POOL_MAX_PER_CLASS;
}
}
if (g_tiny_warm_pool[class_idx].count < limit) {
g_tiny_warm_pool[class_idx].slabs[g_tiny_warm_pool[class_idx].count++] = ss;
return 1;
}
return 0;
}
// Default push (uses ENV/default cap)
static inline int tiny_warm_pool_push(int class_idx, SuperSlab* ss) {
return tiny_warm_pool_push_with_cap(class_idx, ss, -1);
}
// Push with environment-configured capacity (legacy name)
static inline int tiny_warm_pool_push_tunable(int class_idx, SuperSlab* ss) {
return tiny_warm_pool_push_with_cap(class_idx, ss, warm_pool_max_per_class());
}
#endif // HAK_TINY_WARM_POOL_H