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| author | eunhhu <[email protected]> | 2026-10-05 23:22:55 +0100 |
|---|---|---|
| committer | eunhhu <[email protected]> | 2026-10-05 23:22:55 +0100 |
| commit | fffe01904984aebd10b237e400859b5ff86f0729 (patch) | |
| tree | 907c53f1f55956bbcd7e1c71afc64fa1cfca2899 /docs/design | |
| parent | 2609cbc2347c2e709652c3d0d6f44e52dafba194 (diff) | |
| download | pure-fffe01904984aebd10b237e400859b5ff86f0729.tar.gz pure-fffe01904984aebd10b237e400859b5ff86f0729.zip | |
Research 127: the batch executor's stage 2 (nested loops' rounds run together lane by lane, breaks, reductions folded in the rounds' order) and the measured passes after it (finite checks in the arithmetic's loop, tests as four-byte masks, the loop's value made once): roots 9.13 ms without machine code, below the tier's 9.57; matmul 50 (the tier 14.3: its table's loop and 15 instructions a nested round left); 685 random programs alike; 024 and CHECKPOINT say so
Diffstat (limited to 'docs/design')
| -rw-r--r-- | docs/design/024-batch-executor.md | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/docs/design/024-batch-executor.md b/docs/design/024-batch-executor.md index 92e065a..6a59f7d 100644 --- a/docs/design/024-batch-executor.md +++ b/docs/design/024-batch-executor.md @@ -1,6 +1,6 @@ # 024 — 묶음 실행기: 기계어 없이 루프를 C 가까이 -작성일: 2026-10-05. 상태: 제안과 시제품([041](../../research/experiments/041-batches/)). 1단계를 만들었다([126](../research/126-batch-executor-stage-one.md): knapsack이 실행기에서 1,041 ms → 13.6 ms, 안쪽 루프는 계층의 1.17배로 기준 미달). +작성일: 2026-10-05. 상태: 제안과 시제품([041](../../research/experiments/041-batches/)). 1단계를 만들었다([126](../research/126-batch-executor-stage-one.md): knapsack이 실행기에서 1,041 ms → 13.6 ms, 안쪽 루프는 계층의 1.17배로 기준 미달). 2단계(중첩 루프를 함께, 모으기)를 만들었다([127](../research/127-batch-executor-stage-two.md): roots 9.13 ms로 계층 9.57보다 빠름, matmul 50 ms). [023](023-optimizing-tier.md)의 계층은 루프 묶음을 SSA로 올려 AArch64 기계어를 실행 시간에 만든다. 일곱 가지 일의 기하 평균을 C의 3–300배에서 1.92배로 줄였지만([125](../research/125-tier-first-steps.md)), 실행 가능한 메모리에 코드를 쓰고 리눅스 AArch64에서만 |