42 lines
1.4 KiB
C
42 lines
1.4 KiB
C
// warm_pool_stats_box.h - Warm Pool Statistics Box
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// Purpose: Encapsulate warm pool statistics recording with inline APIs
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// License: MIT
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// Date: 2025-12-04
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#ifndef HAK_WARM_POOL_STATS_BOX_H
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#define HAK_WARM_POOL_STATS_BOX_H
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#include <stdint.h>
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#include "../hakmem_tiny_config.h"
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#include "../front/tiny_warm_pool.h"
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// ============================================================================
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// External TLS Statistics (defined in core/front/tiny_unified_cache.c)
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// ============================================================================
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extern __thread TinyWarmPoolStats g_warm_pool_stats[TINY_NUM_CLASSES];
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// ============================================================================
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// Inline Statistics Recording API
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// ============================================================================
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// Record a warm pool hit
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// Called when warm_pool_pop() succeeds and carve produces blocks
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static inline void warm_pool_record_hit(int class_idx) {
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g_warm_pool_stats[class_idx].hits++;
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}
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// Record a warm pool miss
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// Called when warm_pool_pop() returns NULL (pool empty)
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static inline void warm_pool_record_miss(int class_idx) {
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g_warm_pool_stats[class_idx].misses++;
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}
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// Record a warm pool prefill event
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// Called when pool is empty and we do secondary prefill
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static inline void warm_pool_record_prefilled(int class_idx) {
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g_warm_pool_stats[class_idx].prefilled++;
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}
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#endif // HAK_WARM_POOL_STATS_BOX_H
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