feat(ssa): array sort #754
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jfecher
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Feb 6, 2023
jfecher
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Feb 13, 2023
jfecher
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Feb 13, 2023
TomAFrench
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* master: (28 commits) chore(ci): Add release token to enable runs against release PR (#840) feat(ssa): array sort (#754) chore: update readme (#811) chore: fix clippy (#825) chore: remove stale comment on HirFunction.unchecked_from_expr (#827) chore: Getter naming refactor (#803) chore: updated "HirFunction::unsafe_from_expr" to "HirFunction::unchecked_from_expr" (#823) chore: Forbid unsafe code (#824) chore: Follow rust naming convention (#801) feat(ci): Add concurrency group for rust workflow (#806) chore(ssa): rename impl method to follow Rust guideline (#782) fix(nargo): `nargo test` now only runs test functions defined in the current module (#805) chore(nargo): Remove outdated error message when Prover/Verifier.toml is missing (#807) chore(ssa): rename codegen to ssa_gen + reorg of `Value` struct (#797) chore(nargo): abstract paths from nargo's working directory (#761) chore(ci): Rename workflows (#804) feat: Impls with generics (#798) chore(ssa): Add doc comments on `Opcode` struct (#778) fix: operators issuing type errors when used with matching integer types arising from generic code (#789) chore(nargo)!: bump MSRV to 1.66.0 (#799) ...
TomAFrench
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Description
Summary of changes
This is the first step to implement dynamic arrays. We can now generate constrains for sorting network. The PR uses this to implement array::sort in an efficient way.
Dependency additions / changes
This PR requires first ACVM to be updated with the PermutationSort directive.
Test additions / changes
A test for array::sort is added to the array_len integration test.
Unit test ensure the constrains properly enforce a permutation of the inputs.
Checklist
cargo fmtwith default settings.Additional context
I had to extend the comparator operand rules, but some cases are still missing.