Add InternedBlockBuilder for INTERNED_GENERATOR cost model - #1436

Merged

richardkiss merged 43 commits into

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interned-block-builder

Jul 2, 2026

Commits on Jun 1, 2026

add InternedBlockBuilder for INTERNED_GENERATOR cost model
richardkiss
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bf12d4a
wire InternedBlockBuilder into Python module + type stubs

richardkiss
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cursoragent
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40c5d35
fix: update InternedBlockBuilder to use interned_vbytes (total_cost_from_tree removed in #1435)

richardkiss
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cursoragent
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8a76b73
Remove redundant cost recomputation in finalize() and add tests

richardkiss
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cursoragent
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d0acd5f
Fix rustfmt errors: remove trailing whitespace

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0c892c6
Fix review comments on InternedBlockBuilder

richardkiss
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cursoragent
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ff91218
Fix py-bindings compile error and address review comments

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cursoragent
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f1ec3b1
fix clippy: remove unused mut and unused cost_before variable in tests

richardkiss
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cursoragent
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6e4e0ab
Replace O(n²) exact intern with incremental upper-bound estimate

richardkiss
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cursoragent
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5c4b951
Rename InternedBlockBuilder -> BlockBuilder2026; inline shared types

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cursoragent
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6a860d8
Fix exact_generator_cost to match validator precisely

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cursoragent
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c98ca23
fix test_basic_functionality: account for empty wrapper vbytes in cost

richardkiss
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cursoragent
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47fba44
fix test: cost() is upper-bound, finalize() returns exact interned cost

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cursoragent
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7aaf33a
revert gratuitous changes to build_compressed_block.rs

richardkiss
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cursoragent
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bc4b669
rename BlockBuilder2026 -> InternedBlockBuilder, build_block_2026.rs -> build_interned_block.rs

richardkiss
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cursoragent
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90286c2

Commits on Jun 3, 2026

rename skip_result -> result to minimize diff vs build_compressed_block.rs

richardkiss
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cursoragent
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a4f26f1
eliminate gratuitous diffs vs build_compressed_block.rs

richardkiss
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cursoragent
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b5ebb5e
move fn result() to after struct def, matching build_compressed_block.rs layout

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cursoragent
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2dd1222
replace raw_vbytes with per-spend isolated intern (spend_vbytes)

richardkiss
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cursoragent
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0acdf89
use intern_tree instead of intern_tree_limited (no adversarial input here)

richardkiss
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cursoragent
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1f5656d
account for WRAPPER_VBYTES in cost() and fit checks

richardkiss
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cursoragent
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2679302
pass cost_per_byte to InternedBlockBuilder::new()

richardkiss
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cursoragent
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2a3add4
cargo fmt

richardkiss
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cursoragent
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0fca18f
fix stale comment on cost_per_byte field

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fac39c9
clarify doc comment on cost model

richardkiss
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cursoragent
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3af68dc
rename byte_cost -> byte_cost_ub to signal upper-bound nature

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cursoragent
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59aee4e
pass ConsensusConstants to InternedBlockBuilder::new, remove from other API

richardkiss
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cursoragent
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7295772
fix CI: borrow SpendBundle instead of get, update generate_type_stubs.py

richardkiss
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cursoragent
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7bbf450

Commits on Jun 8, 2026

add tests for InternedBlockBuilder

richardkiss
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cursoragent
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81b6ea6

Commits on Jun 9, 2026

fmt

richardkiss
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cursoragent
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da0b671
fix clippy: remove unnecessary Result from InternedBlockBuilder::new

richardkiss
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cursoragent
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06863c5
test: prove finalize() cost matches INTERNED_GENERATOR consensus

richardkiss
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cursoragent
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030aacb

Commits on Jun 11, 2026

Move InternedBlockBuilder tests to build_interned_block/tests.rs

richardkiss
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cursoragent
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936d6f0
Keep test_build_block inline for diff parity with compressed builder

richardkiss
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cursoragent
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4c4267b

Commits on Jun 18, 2026

Trim gratuitous diff noise in InternedBlockBuilder

richardkiss
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cursoragent
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c84c46e

Commits on Jun 23, 2026

Add InternedBlockBuilder fuzzer and strengthen cost accuracy tests.

richardkiss
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cursoragent
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ee48b2e
Use a constant; checkpoint allocator
richardkiss
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cc7cccc
Fix test_generator_cost_accuracy to use a real committed bundle fixture.

richardkiss
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cursoragent
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d303c9f

Commits on Jun 24, 2026

Check all 90 test-bundles in test_generator_cost_accuracy.

richardkiss
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cursoragent
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548c464

Commits on Jun 30, 2026