2878459132
Conservative refactoring with Task-sensei's safety analysis. ## Changes **hakmem_tiny.c**: 616 → 562 lines (-54 lines, -9% this phase) **Total reduction**: 2081 → 562 lines (-1519 lines, -73% cumulative) 🏆 ## Extracted Modules (4 new LOW-risk boxes) 9. **ss_active_box** (6 lines) - ss_active_add() - atomic add to active counter - ss_active_inc() - atomic increment active counter - Pure utility functions, no dependencies - Risk: LOW 10. **eventq_box** (32 lines) - hak_thread_id16() - thread ID compression - eventq_push_ex() - event queue push with sampling - Intelligence/telemetry helpers - Risk: LOW 11. **sll_cap_box** (12 lines) - sll_cap_for_class() - SLL capacity policy - Hot classes get multiplier × mag_cap - Cold classes get mag_cap / 2 - Risk: LOW 12. **ultra_batch_box** (20 lines) - g_ultra_batch_override[] - batch size overrides - g_ultra_sll_cap_override[] - SLL capacity overrides - ultra_batch_for_class() - batch size policy - Risk: LOW ## Cumulative Progress (12 boxes total) **Phase 1** (5 boxes): 2081 → 995 lines (-52%) **Phase 2** (3 boxes): 995 → 616 lines (-38%) **Phase 3** (4 boxes): 616 → 562 lines (-9%) **All 12 boxes**: 1. config_box (211 lines) 2. publish_box (419 lines) 3. globals_box (256 lines) 4. phase6_wrappers_box (122 lines) 5. ace_guard_box (100 lines) 6. tls_state_box (224 lines) 7. legacy_slow_box (96 lines) 8. slab_lookup_box (77 lines) 9. ss_active_box (6 lines) ✨ 10. eventq_box (32 lines) ✨ 11. sll_cap_box (12 lines) ✨ 12. ultra_batch_box (20 lines) ✨ **Total extracted**: 1,575 lines across 12 coherent modules **Remaining core**: 562 lines (highly focused) ## Safety Approach - Task-sensei performed deep dependency analysis - Extracted only LOW-risk candidates - All dependencies verified at compile time - Forward declarations already present - No circular dependencies - Build tested after each extraction ✅ 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
33 lines
1.0 KiB
C++
33 lines
1.0 KiB
C++
static inline uint16_t hak_thread_id16(void) {
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// best-effort compress cached thread id to 16 bits
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uint32_t tid = tiny_self_u32();
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return (uint16_t)(tid ^ (tid >> 16));
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}
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static inline void eventq_push_ex(int class_idx, uint32_t size, uint8_t tier, uint8_t flags,
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uint32_t site_id, uint16_t lat_bucket) {
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(void)flags;
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(void)lat_bucket;
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(void)site_id;
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if (!g_int_engine) return;
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// Lightweight sampling: if mask set, log 1 out of 2^N
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unsigned m = g_int_sample_mask;
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if (m != 0) {
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unsigned x = g_tls_ev_seq++;
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if ((x & m) != 0) return;
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}
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uint32_t t = atomic_fetch_add_explicit(&g_ev_tail, 1u, memory_order_relaxed);
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AllocEvent ev;
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ev.ts_ns = g_int_event_ts ? hak_now_ns() : 0;
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ev.size = size;
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ev.site_id = 0; // keep minimal
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ev.latency_bucket = 0;
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ev.tier_hit = tier;
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ev.flags = 0;
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ev.class_idx = (uint16_t)class_idx;
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ev.thread_id = 0;
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g_ev_ring[t & EVENTQ_MASK] = ev; // best-effort overwrite on overflow
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}
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