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Add TinyHeap class mask and extend routing

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This commit is contained in:
Moe Charm (CI)
2025-12-07 22:49:28 +09:00
parent 9c68073557
commit a6991ec9e4
23 changed files with 433 additions and 211 deletions
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46
core/hakmem_tiny.c
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@ -26,6 +26,8 @@
#include "tiny_tls_guard.h"
#include "tiny_ready.h"
#include "box/c7_meta_used_counter_box.h"
#include "box/tiny_c7_hotbox.h"
#include "box/tiny_heap_box.h"
#include "box/super_reg_box.h"
#include "hakmem_tiny_tls_list.h"
#include "hakmem_tiny_remote_target.h" // Phase 2C-1: Remote target queue
@ -45,6 +47,50 @@ extern uint64_t g_bytes_allocated; // from hakmem_tiny_superslab.c
// Debug: TLS SLL last push tracking (for core/box/tls_sll_box.h)
// ============================================================================
__thread hak_base_ptr_t s_tls_sll_last_push[TINY_NUM_CLASSES] = {0};
__thread tiny_heap_ctx_t g_tiny_heap_ctx;
__thread int g_tiny_heap_ctx_init = 0;
TinyC7HeapStats g_c7_heap_stats = {0};
static int tiny_c7_heap_stats_dump_enabled(void) {
static int g = -1;
if (__builtin_expect(g == -1, 0)) {
const char* e = getenv("HAKMEM_TINY_C7_HEAP_STATS_DUMP");
g = (e && *e && *e != '0') ? 1 : 0;
}
return g;
}
__attribute__((destructor))
static void tiny_c7_heap_stats_dump(void) {
if (!tiny_c7_heap_stats_enabled() || !tiny_c7_heap_stats_dump_enabled()) {
return;
}
TinyC7HeapStats snap = {
.alloc_fast_current = atomic_load_explicit(&g_c7_heap_stats.alloc_fast_current, memory_order_relaxed),
.alloc_slow_prepare = atomic_load_explicit(&g_c7_heap_stats.alloc_slow_prepare, memory_order_relaxed),
.free_fast_local = atomic_load_explicit(&g_c7_heap_stats.free_fast_local, memory_order_relaxed),
.free_slow_fallback = atomic_load_explicit(&g_c7_heap_stats.free_slow_fallback, memory_order_relaxed),
.alloc_prepare_fail = atomic_load_explicit(&g_c7_heap_stats.alloc_prepare_fail, memory_order_relaxed),
.alloc_fail = atomic_load_explicit(&g_c7_heap_stats.alloc_fail, memory_order_relaxed),
};
fprintf(stderr,
"[C7_HEAP_STATS] alloc_fast_current=%llu alloc_slow_prepare=%llu free_fast_local=%llu free_slow_fallback=%llu alloc_prepare_fail=%llu alloc_fail=%llu\n",
(unsigned long long)snap.alloc_fast_current,
(unsigned long long)snap.alloc_slow_prepare,
(unsigned long long)snap.free_fast_local,
(unsigned long long)snap.free_slow_fallback,
(unsigned long long)snap.alloc_prepare_fail,
(unsigned long long)snap.alloc_fail);
fflush(stderr);
}
__attribute__((destructor))
static void tiny_c7_delta_debug_destructor(void) {
if (!tiny_c7_meta_light_enabled() || !tiny_c7_delta_debug_enabled()) {
return;
}
tiny_c7_heap_debug_dump_deltas();
}
#if !HAKMEM_BUILD_RELEASE
// Helper to dump last push from core/hakmem.c (SEGV handler)