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feat(acir_gen): RecursiveAggregation opcode and updates to black box func call generation #2097

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merged 5 commits into from
Aug 1, 2023

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vezenovm
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Description

Problem*

Resolves #1570

Summary*

This PR generates the BlackBoxFuncCall::RecursiveAggregation opcode. Due to the opcode being more complex some updates had to be done to how we generate black box func calls.

  1. We supported variable black box func inputs, but only for a singular value. This has been updated to handle multiple inputs that can all be variable
  2. We fetch the output count before generating a black box function. This is used for generating the output witnesses in case we have variable outputs and cannot check against a hardcoded output count.

Documentation

  • This PR requires documentation updates when merged.

    • I will submit a noir-lang/docs PR.
    • I will request for and support Dev Rel's help in documenting this PR.

Additional Context

PR Checklist*

  • I have tested the changes locally.
  • I have formatted the changes with Prettier and/or cargo fmt on default settings.

@vezenovm vezenovm requested a review from jfecher July 31, 2023 19:35
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@ludamad ludamad left a comment

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LGTM as far as reading reasonably although I'll let noir team review

@vezenovm vezenovm enabled auto-merge August 1, 2023 18:10
@vezenovm vezenovm added this pull request to the merge queue Aug 1, 2023
Merged via the queue into master with commit 5cb8166 Aug 1, 2023
4 checks passed
@vezenovm vezenovm deleted the mv/recursive-agg-opcode branch August 1, 2023 18:30
vezenovm added a commit to AztecProtocol/aztec-packages that referenced this pull request Aug 1, 2023
…in-test (#1326)

# Description

Resolves #1236 

The ACIR artifacts included in this PR are generated based off of this
work in the Noir repo: noir-lang/noir#2097. This
re-enables the CI now that recursive aggregation will be supported in
the new SSA.

This PR should only be merged though once the Noir PR that is linked
reaches master.

# Checklist:

- [X] I have reviewed my diff in github, line by line.
- [X] Every change is related to the PR description.
- [X] I have
[linked](https://docs.github.com/en/issues/tracking-your-work-with-issues/linking-a-pull-request-to-an-issue)
this pull request to the issue(s) that it resolves.
- [X] There are no unexpected formatting changes, superfluous debug
logs, or commented-out code.
- [X] The branch has been merged or rebased against the head of its
merge target.
- [X] I'm happy for the PR to be merged at the reviewer's next
convenience.
AztecBot pushed a commit to AztecProtocol/barretenberg that referenced this pull request Aug 1, 2023
…in-test (#1326)

# Description

Resolves #1236 

The ACIR artifacts included in this PR are generated based off of this
work in the Noir repo: noir-lang/noir#2097. This
re-enables the CI now that recursive aggregation will be supported in
the new SSA.

This PR should only be merged though once the Noir PR that is linked
reaches master.

# Checklist:

- [X] I have reviewed my diff in github, line by line.
- [X] Every change is related to the PR description.
- [X] I have
[linked](https://docs.github.com/en/issues/tracking-your-work-with-issues/linking-a-pull-request-to-an-issue)
this pull request to the issue(s) that it resolves.
- [X] There are no unexpected formatting changes, superfluous debug
logs, or commented-out code.
- [X] The branch has been merged or rebased against the head of its
merge target.
- [X] I'm happy for the PR to be merged at the reviewer's next
convenience.
TomAFrench added a commit that referenced this pull request Aug 2, 2023
* master:
  feat!: Support workspaces and package selection on every nargo command (#1992)
  chore: Make a more clear error for slices passed to std::println (#2113)
  feat: Implement type aliases (#2112)
  feat: Add `Option<T>` to noir stdlib (#1781)
  feat: Format strings for prints  (#1952)
  feat(acir_gen): RecursiveAggregation opcode and updates to black box func call generation (#2097)
  fix: Mutating a variable no longer mutates its copy (#2057)
  fix: Implement `.len()` in Acir-Gen (#2077)
  chore: clippy fixes (#2101)
TomAFrench added a commit that referenced this pull request Aug 2, 2023
* master: (50 commits)
  fix(globals): Accurately filter literals for resolving globals (#2126)
  feat: Optimize away constant calls to black box functions (#1981)
  fix: Rename `Option::value` to `Option::_value` (#2127)
  feat: replace boolean `AND`s with multiplication (#1954)
  chore: create a `const` to hold the panic message (#2122)
  feat: Add support for bitshifts by distances known at runtime (#2072)
  feat: Add additional `BinaryOp` simplifications (#2124)
  fix: flattening pass no longer overwrites previously mapped condition values (#2117)
  chore(noirc_driver): Unify crate preparation (#2119)
  feat!: Support workspaces and package selection on every nargo command (#1992)
  chore: Make a more clear error for slices passed to std::println (#2113)
  feat: Implement type aliases (#2112)
  feat: Add `Option<T>` to noir stdlib (#1781)
  feat: Format strings for prints  (#1952)
  feat(acir_gen): RecursiveAggregation opcode and updates to black box func call generation (#2097)
  fix: Mutating a variable no longer mutates its copy (#2057)
  fix: Implement `.len()` in Acir-Gen (#2077)
  chore: clippy fixes (#2101)
  chore: Update `noir-source-resolver` to v1.1.3 (#1912)
  chore: Document `GeneratedAcir::more_than_eq_comparison` (#2085)
  ...
TomAFrench added a commit that referenced this pull request Aug 2, 2023
* master:
  chore: rename `ssa_refactor` module to `ssa` (#2129)
  chore: Use `--show-output` flag on execution rather than compilation  (#2116)
  fix(globals): Accurately filter literals for resolving globals (#2126)
  feat: Optimize away constant calls to black box functions (#1981)
  fix: Rename `Option::value` to `Option::_value` (#2127)
  feat: replace boolean `AND`s with multiplication (#1954)
  chore: create a `const` to hold the panic message (#2122)
  feat: Add support for bitshifts by distances known at runtime (#2072)
  feat: Add additional `BinaryOp` simplifications (#2124)
  fix: flattening pass no longer overwrites previously mapped condition values (#2117)
  chore(noirc_driver): Unify crate preparation (#2119)
  feat!: Support workspaces and package selection on every nargo command (#1992)
  chore: Make a more clear error for slices passed to std::println (#2113)
  feat: Implement type aliases (#2112)
  feat: Add `Option<T>` to noir stdlib (#1781)
  feat: Format strings for prints  (#1952)
  feat(acir_gen): RecursiveAggregation opcode and updates to black box func call generation (#2097)
  fix: Mutating a variable no longer mutates its copy (#2057)
  fix: Implement `.len()` in Acir-Gen (#2077)
TomAFrench added a commit that referenced this pull request Aug 2, 2023
* master:
  chore: rename `ssa_refactor` module to `ssa` (#2129)
  chore: Use `--show-output` flag on execution rather than compilation  (#2116)
  fix(globals): Accurately filter literals for resolving globals (#2126)
  feat: Optimize away constant calls to black box functions (#1981)
  fix: Rename `Option::value` to `Option::_value` (#2127)
  feat: replace boolean `AND`s with multiplication (#1954)
  chore: create a `const` to hold the panic message (#2122)
  feat: Add support for bitshifts by distances known at runtime (#2072)
  feat: Add additional `BinaryOp` simplifications (#2124)
  fix: flattening pass no longer overwrites previously mapped condition values (#2117)
  chore(noirc_driver): Unify crate preparation (#2119)
  feat!: Support workspaces and package selection on every nargo command (#1992)
  chore: Make a more clear error for slices passed to std::println (#2113)
  feat: Implement type aliases (#2112)
  feat: Add `Option<T>` to noir stdlib (#1781)
  feat: Format strings for prints  (#1952)
  feat(acir_gen): RecursiveAggregation opcode and updates to black box func call generation (#2097)
  fix: Mutating a variable no longer mutates its copy (#2057)
  fix: Implement `.len()` in Acir-Gen (#2077)
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Generate RecursiveAggregation AcirOpcode in SSA refactor
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