tomoaki/hakmem
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Infrastructure and build updates

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- Update build configuration and flags
- Add missing header files and dependencies
- Update TLS list implementation with proper scoping
- Fix various compilation warnings and issues
- Update debug ring and tiny allocation infrastructure
- Update benchmark results documentation

Co-authored-by: factory-droid[bot] <138933559+factory-droid[bot]@users.noreply.github.com>
This commit is contained in:
Moe Charm (CI)
2025-11-11 21:49:05 +09:00
parent 79c74e72da
commit 862e8ea7db
34 changed files with 541 additions and 214 deletions
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17
core/hakmem_tiny_bg_spill.h
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@ -4,6 +4,7 @@
#include <stdatomic.h>
#include <stdint.h>
#include <pthread.h>
#include "tiny_nextptr.h"
// Forward declarations
typedef struct TinySlab TinySlab;
@ -24,13 +25,7 @@ static inline void bg_spill_push_one(int class_idx, void* p) {
uintptr_t old_head;
do {
old_head = atomic_load_explicit(&g_bg_spill_head[class_idx], memory_order_acquire);
// Phase 7: header-aware next placement (C0-C6: base+1, C7: base)
#if HAKMEM_TINY_HEADER_CLASSIDX
const size_t next_off = (class_idx == 7) ? 0 : 1;
#else
const size_t next_off = 0;
#endif
*(void**)((uint8_t*)p + next_off) = (void*)old_head;
tiny_next_store(p, class_idx, (void*)old_head);
} while (!atomic_compare_exchange_weak_explicit(&g_bg_spill_head[class_idx], &old_head,
(uintptr_t)p,
memory_order_release, memory_order_relaxed));
@ -42,13 +37,7 @@ static inline void bg_spill_push_chain(int class_idx, void* head, void* tail, in
uintptr_t old_head;
do {
old_head = atomic_load_explicit(&g_bg_spill_head[class_idx], memory_order_acquire);
// Phase 7: header-aware next placement for tail link
#if HAKMEM_TINY_HEADER_CLASSIDX
const size_t next_off = (class_idx == 7) ? 0 : 1;
#else
const size_t next_off = 0;
#endif
*(void**)((uint8_t*)tail + next_off) = (void*)old_head;
tiny_next_store(tail, class_idx, (void*)old_head);
} while (!atomic_compare_exchange_weak_explicit(&g_bg_spill_head[class_idx], &old_head,
(uintptr_t)head,
memory_order_release, memory_order_relaxed));