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| author | Cliff Click <cliffc@acm.org> | 2026-10-25 14:20:11 -0700 |
|---|---|---|
| committer | Cliff Click <cliffc@acm.org> | 2026-10-25 14:20:11 -0700 |
| commit | 2d80a348bad4b1e3165bd955ceaff3e18a96e516 (patch) | |
| tree | fdb7044da1c7d30cf295c1709d11f6381aa48759 /skills/chapter25-codex-notes.md | |
| parent | f258c28fb4fc98e472be2e57a2504dc1a955f2eb (diff) | |
| download | Simple-2d80a348bad4b1e3165bd955ceaff3e18a96e516.tar.gz Simple-2d80a348bad4b1e3165bd955ceaff3e18a96e516.zip | |
Retire Evalutator
Minor rounding bug in eval2
Diffstat (limited to 'skills/chapter25-codex-notes.md')
| -rw-r--r-- | skills/chapter25-codex-notes.md | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/skills/chapter25-codex-notes.md b/skills/chapter25-codex-notes.md index 8d0e43cb..be9768f8 100644 --- a/skills/chapter25-codex-notes.md +++ b/skills/chapter25-codex-notes.md @@ -251,6 +251,10 @@ For shared viewer work, read [the graph viewer notes](graph-viewer-codex-notes.m ## Tutorial backports +- Chapter 18 is the evaluator cutover: use `Eval2` and the compiler's schedule + from that chapter onward. The old `evaluator/Evaluator` and its private + `Scheduler` remain only in Chapters 10-17b; do not forward-port or revive them. + - Shared ISA encoding lives in `isa/` for Chapters 21-25: x86 bytes behind `CodeSink`, ARM/RISC-V word packing, and test-only evaluators. Chapter code still owns machine nodes, register masks, operand/type interpretation, layouts and |