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authorCliff Click <cliffc@acm.org>2026-09-29 12:34:58 -0700
committerCliff Click <cliffc@acm.org>2026-09-29 12:34:58 -0700
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commit 3ba6686fc991998a0a420709dfb0012bbddf77ab Author: Cliff Click <cliffc@acm.org> Date: Tue Sep 29 12:21:46 2026 -0700 Backport lazy memory splits to ch10, split into ch10a and b commit fa7d56f72455828826d0ab7e1c142ca814e6e2aa Author: Cliff Click <cliffc@acm.org> Date: Tue Sep 29 10:10:53 2026 -0700 Reverse edges commit e1bba17ff54400a34ede0eaacad863420d021119 Author: Cliff Click <cliffc@acm.org> Date: Tue Sep 29 09:44:41 2026 -0700 Split ch10 Basic memory introduction in 10a, then precise aliases in 10b.
Diffstat (limited to 'skills')
-rw-r--r--skills/chapter25-codex-notes.md6
1 files changed, 5 insertions, 1 deletions
diff --git a/skills/chapter25-codex-notes.md b/skills/chapter25-codex-notes.md
index 5cb7dc53..4faf5bdd 100644
--- a/skills/chapter25-codex-notes.md
+++ b/skills/chapter25-codex-notes.md
@@ -37,6 +37,10 @@ For shared viewer work, read [the graph viewer notes](graph-viewer-codex-notes.m
## Tutorial backports
+- Chapter 10 is split into `chapter10a` (one bulk memory chain) and `chapter10b`
+ (lazy graph partitioning). Both are standalone snapshots. Chapters 11-24
+ still use their prior memory representation; forwarding 10b is pending.
+
- The preferred direction is: introduce a fix in the earliest applicable chapter,
then use the same implementation in later snapshots where practical. Tutorial
progression takes priority over importing the fully general Chapter 25 solution.
@@ -48,7 +52,7 @@ For shared viewer work, read [the graph viewer notes](graph-viewer-codex-notes.m
port it into the same test class in every later affected chapter directory.
- Every directory contains its own compiler snapshot. Testing Chapter 25's
inherited `Chapter10Test` does not validate the Chapter 10 compiler. Use the
- top-level runner, e.g. `make -k tests CHAPTERS="chapter10 chapter11"`, with all
+ top-level runner, e.g. `make -k tests CHAPTERS="chapter10a chapter10b chapter11"`, with all
affected directories explicitly listed. Establish the destination baseline
before changing it; older Makefiles may need a forced rebuild after API changes.
- Keep unrelated discoveries separate in `docs/chapter-backports.md`. Completed