52386401b3
Major Features: - Debug counter infrastructure for Refill Stage tracking - Free Pipeline counters (ss_local, ss_remote, tls_sll) - Diagnostic counters for early return analysis - Unified larson.sh benchmark runner with profiles - Phase 6-3 regression analysis documentation Bug Fixes: - Fix SuperSlab disabled by default (HAKMEM_TINY_USE_SUPERSLAB) - Fix profile variable naming consistency - Add .gitignore patterns for large files Performance: - Phase 6-3: 4.79 M ops/s (has OOM risk) - With SuperSlab: 3.13 M ops/s (+19% improvement) This is a clean repository without large log files. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
46 lines
1.2 KiB
C
46 lines
1.2 KiB
C
#ifndef HAKMEM_TINY_MAGAZINE_H
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#define HAKMEM_TINY_MAGAZINE_H
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#include "hakmem_tiny.h" // For TINY_NUM_CLASSES
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// This forward declaration is needed because TinyMagItem references it.
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struct TinySlab;
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#define TINY_TLS_MAG_CAP 2048
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// Optional: store owner slab pointer alongside pointer in Magazine items
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#ifndef HAKMEM_TINY_MAG_OWNER
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#define HAKMEM_TINY_MAG_OWNER 1
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#endif
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typedef struct {
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void* ptr;
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#if HAKMEM_TINY_MAG_OWNER
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struct TinySlab* owner;
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#endif
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} TinyMagItem;
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// Legacy magazines retained for slow path / compatibility (will gradually shrink)
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typedef struct {
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TinyMagItem items[TINY_TLS_MAG_CAP];
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int top; // number of stored items
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int cap; // adaptive capacity (<= TINY_TLS_MAG_CAP)
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} TinyTLSMag;
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// Defined in hakmem_tiny_magazine.c
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extern __thread TinyTLSMag g_tls_mags[TINY_NUM_CLASSES];
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extern int g_mag_cap_limit;
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// Magazine capacity helpers
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extern int g_mag_cap_override[TINY_NUM_CLASSES];
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int tiny_effective_cap(int class_idx);
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int tiny_default_cap(int class_idx);
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int tiny_cap_max_for_class(int class_idx);
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// Magazine initialization helpers
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extern __thread int g_tls_small_mags_inited;
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void tiny_mag_init_if_needed(int class_idx);
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void tiny_small_mags_init_once(void);
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#endif // HAKMEM_TINY_MAGAZINE_H
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