artdag: cost-based scheduling — critical path + makespan + speedup + 13 tests
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cost.sx: injected cost-fn keeps media costs opaque. critical-path = longest
weighted path (= unlimited-worker makespan); makespan sums each batch's slowest
node (full plan == critical path, serial == total-work); speedup = work/makespan.
cost 13/13, total 115/115.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
This commit is contained in:
2026-06-07 12:15:51 +00:00
parent 985dbb4c8f
commit afe69cbdc6
6 changed files with 203 additions and 6 deletions

View File

@@ -10,4 +10,5 @@ _Generated by `lib/artdag/conformance.sh`_
| execute | 15 | 0 | 15 |
| optimize | 18 | 0 | 18 |
| fed | 15 | 0 | 15 |
| **Total** | **102** | **0** | **102** |
| cost | 13 | 0 | 13 |
| **Total** | **115** | **0** | **115** |