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Fix C7 warm/TLS Release path and unify debug instrumentation

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This commit is contained in:
Moe Charm (CI)
2025-12-05 23:41:01 +09:00
parent 96c2988381
commit d17ec46628
29 changed files with 1314 additions and 123 deletions
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39
bench_random_mixed.c
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@ -13,9 +13,16 @@
#include <stdint.h>
#include <time.h>
#include <string.h>
#include <stdatomic.h>
#define C7_META_COUNTER_DEFINE
#include "core/box/c7_meta_used_counter_box.h"
#undef C7_META_COUNTER_DEFINE
#include "core/box/warm_pool_rel_counters_box.h"
#ifdef USE_HAKMEM
#include "hakmem.h"
#include "hakmem_build_flags.h"
#include "core/box/c7_meta_used_counter_box.h"
// Box BenchMeta: Benchmark metadata management (bypass hakmem wrapper)
// Phase 15: Separate BenchMeta (slots array) from CoreAlloc (user workload)
@ -253,6 +260,38 @@ int main(int argc, char** argv){
extern void tiny_warm_pool_print_stats_public(void);
tiny_warm_pool_print_stats_public();
#if HAKMEM_BUILD_RELEASE
// Minimal Release-side telemetry to verify Warm path usage (C7-only)
extern _Atomic uint64_t g_rel_c7_warm_pop;
extern _Atomic uint64_t g_rel_c7_warm_push;
fprintf(stderr,
"[REL_C7_CARVE] attempts=%llu success=%llu zero=%llu\n",
(unsigned long long)warm_pool_rel_c7_carve_attempts(),
(unsigned long long)warm_pool_rel_c7_carve_successes(),
(unsigned long long)warm_pool_rel_c7_carve_zeroes());
fprintf(stderr,
"[REL_C7_WARM] pop=%llu push=%llu\n",
(unsigned long long)atomic_load_explicit(&g_rel_c7_warm_pop, memory_order_relaxed),
(unsigned long long)atomic_load_explicit(&g_rel_c7_warm_push, memory_order_relaxed));
fprintf(stderr,
"[REL_C7_WARM_PREFILL] calls=%llu slabs=%llu\n",
(unsigned long long)warm_pool_rel_c7_prefill_calls(),
(unsigned long long)warm_pool_rel_c7_prefill_slabs());
fprintf(stderr,
"[REL_C7_META_USED_INC] total=%llu backend=%llu tls=%llu front=%llu\n",
(unsigned long long)c7_meta_used_total(),
(unsigned long long)c7_meta_used_backend(),
(unsigned long long)c7_meta_used_tls(),
(unsigned long long)c7_meta_used_front());
#else
fprintf(stderr,
"[DBG_C7_META_USED_INC] total=%llu backend=%llu tls=%llu front=%llu\n",
(unsigned long long)c7_meta_used_total(),
(unsigned long long)c7_meta_used_backend(),
(unsigned long long)c7_meta_used_tls(),
(unsigned long long)c7_meta_used_front());
#endif
// Phase 21-1: Ring cache - DELETED (A/B test: OFF is faster)
// extern void ring_cache_print_stats(void);
// ring_cache_print_stats();