34 lines
1.0 KiB
C
34 lines
1.0 KiB
C
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// learner_env_box.h - Learning Layer ENV Box
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// Purpose: Decide whether CAP Learner thread should run, based on HAKMEM_MODE
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// and HAKMEM_LEARN, without touchingホットパス。
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//
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// Priority:
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// 1. HAKMEM_LEARN is set → 0/1 で明示的に上書き
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// 2. 未設定の場合:
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// HAKMEM_MODE=learning/research → Learner 有効
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// それ以外（minimal/fast/balanced） → Learner 無効
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#pragma once
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#include "../hakmem_config.h"
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#include <stdlib.h>
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static inline int hak_learner_env_should_run(void) {
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static int g_inited = 0;
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static int g_effective = 0;
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if (__builtin_expect(!g_inited, 0)) {
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const char* e = getenv("HAKMEM_LEARN");
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if (e && *e) {
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int v = atoi(e);
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g_effective = (v != 0) ? 1 : 0;
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} else {
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HakemMode m = g_hakem_config.mode;
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g_effective =
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(m == HAKMEM_MODE_LEARNING || m == HAKMEM_MODE_RESEARCH) ? 1 : 0;
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}
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g_inited = 1;
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}
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return g_effective;
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}
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