24 lines
927 B
C
24 lines
927 B
C
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// ss_tls_hint_box.c - Phase 9-1-4: TLS Hints Implementation
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// Purpose: Thread-local storage for SuperSlab lookup cache
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#include "ss_tls_hint_box.h"
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#include "../hakmem_tiny_superslab.h"
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// ============================================================================
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// TLS Variables
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// ============================================================================
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// TLS cache: Most recently used SuperSlab per size class
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// - Each thread gets its own cache (no synchronization needed)
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// - Initialized to NULL on first access
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__thread struct SuperSlab* g_tls_ss_hint[TINY_NUM_CLASSES] = {NULL};
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// ============================================================================
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// Statistics (Debug builds only)
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// ============================================================================
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#if !HAKMEM_BUILD_RELEASE
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// Per-thread statistics for TLS hint performance
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__thread SSTLSHintStats g_tls_hint_stats = {0};
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#endif
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