feat(fuzz): Add comptime_vs_brillig_direct target#8924
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⚠️ Performance Alert ⚠️
Possible performance regression was detected for benchmark 'Execution Time'.
Benchmark result of this commit is worse than the previous benchmark result exceeding threshold 1.20.
| Benchmark suite | Current: 35d184f | Previous: 2cfc786 | Ratio |
|---|---|---|---|
rollup-merge |
0.004 s |
0.003 s |
1.33 |
This comment was automatically generated by workflow using github-action-benchmark.
CC: @TomAFrench
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⚠️ Performance Alert ⚠️
Possible performance regression was detected for benchmark 'Test Suite Duration'.
Benchmark result of this commit is worse than the previous benchmark result exceeding threshold 1.20.
| Benchmark suite | Current: 35d184f | Previous: 3838c69 | Ratio |
|---|---|---|---|
test_report_AztecProtocol_aztec-packages_noir-projects_noir-protocol-circuits_crates_blob |
177 s |
141 s |
1.26 |
This comment was automatically generated by workflow using github-action-benchmark.
CC: @TomAFrench
aakoshh
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Jun 17, 2025
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This must have been a fun deep dive into the elaborator 😃
tooling/ast_fuzzer/fuzz/src/targets/comptime_vs_brillig_direct.rs
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tooling/ast_fuzzer/fuzz/src/targets/comptime_vs_brillig_direct.rs
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Co-authored-by: Akosh Farkash <aakoshh@gmail.com>
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⚠️ Performance Alert ⚠️
Possible performance regression was detected for benchmark 'Compilation Time'.
Benchmark result of this commit is worse than the previous benchmark result exceeding threshold 1.20.
| Benchmark suite | Current: 8356502 | Previous: 71ab596 | Ratio |
|---|---|---|---|
rollup-root |
1.856 s |
1.294 s |
1.43 |
This comment was automatically generated by workflow using github-action-benchmark.
CC: @TomAFrench
aakoshh
reviewed
Jun 19, 2025
aakoshh
reviewed
Jun 19, 2025
aakoshh
reviewed
Jun 19, 2025
aakoshh
reviewed
Jun 19, 2025
aakoshh
reviewed
Jun 19, 2025
aakoshh
reviewed
Jun 20, 2025
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Automated pull of nightly from the [noir](https://github.com/noir-lang/noir) programming language, a dependency of Aztec. BEGIN_COMMIT_OVERRIDE fix: increment reference counts when deduplicating calls which return arrays (noir-lang/noir#8757) fix: Add a aliased check for last stores (noir-lang/noir#8955) fix(LICM): Consider negative loop bounds before hoisting `div <const> <induction-var>` (noir-lang/noir#8986) fix: check "negate with overflow" in comptime code + allow u1 to be used in comptime code (noir-lang/noir#8969) fix: better package name validation and error messages for nargo new/init (noir-lang/noir#8978) feat(fuzz): Add comptime_vs_brillig_direct target (noir-lang/noir#8924) fix(expand): show references to ModuleDefId recursing on parents (noir-lang/noir#8977) feat(ssa_fuzzer): loops + signed (noir-lang/noir#8881) fix(fuzz): Do not take a mutable reference over immutable vars which contain a mutable ref (noir-lang/noir#8971) fix(fuzz): Avoid negating `i8::MIN` into `i8::MAX+1` which won't compile (noir-lang/noir#8972) END_COMMIT_OVERRIDE --------- Co-authored-by: AztecBot <tech@aztecprotocol.com> Co-authored-by: Tom French <15848336+TomAFrench@users.noreply.github.com>
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Automated pull of nightly from the [noir](https://github.com/noir-lang/noir) programming language, a dependency of Aztec. BEGIN_COMMIT_OVERRIDE fix: increment reference counts when deduplicating calls which return arrays (noir-lang/noir#8757) fix: Add a aliased check for last stores (noir-lang/noir#8955) fix(LICM): Consider negative loop bounds before hoisting `div <const> <induction-var>` (noir-lang/noir#8986) fix: check "negate with overflow" in comptime code + allow u1 to be used in comptime code (noir-lang/noir#8969) fix: better package name validation and error messages for nargo new/init (noir-lang/noir#8978) feat(fuzz): Add comptime_vs_brillig_direct target (noir-lang/noir#8924) fix(expand): show references to ModuleDefId recursing on parents (noir-lang/noir#8977) feat(ssa_fuzzer): loops + signed (noir-lang/noir#8881) fix(fuzz): Do not take a mutable reference over immutable vars which contain a mutable ref (noir-lang/noir#8971) fix(fuzz): Avoid negating `i8::MIN` into `i8::MAX+1` which won't compile (noir-lang/noir#8972) END_COMMIT_OVERRIDE --------- Co-authored-by: AztecBot <tech@aztecprotocol.com> Co-authored-by: Tom French <15848336+TomAFrench@users.noreply.github.com>
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Automated pull of nightly from the [noir](https://github.com/noir-lang/noir) programming language, a dependency of Aztec. BEGIN_COMMIT_OVERRIDE fix: increment reference counts when deduplicating calls which return arrays (noir-lang/noir#8757) fix: Add a aliased check for last stores (noir-lang/noir#8955) fix(LICM): Consider negative loop bounds before hoisting `div <const> <induction-var>` (noir-lang/noir#8986) fix: check "negate with overflow" in comptime code + allow u1 to be used in comptime code (noir-lang/noir#8969) fix: better package name validation and error messages for nargo new/init (noir-lang/noir#8978) feat(fuzz): Add comptime_vs_brillig_direct target (noir-lang/noir#8924) fix(expand): show references to ModuleDefId recursing on parents (noir-lang/noir#8977) feat(ssa_fuzzer): loops + signed (noir-lang/noir#8881) fix(fuzz): Do not take a mutable reference over immutable vars which contain a mutable ref (noir-lang/noir#8971) fix(fuzz): Avoid negating `i8::MIN` into `i8::MAX+1` which won't compile (noir-lang/noir#8972) END_COMMIT_OVERRIDE --------- Co-authored-by: AztecBot <tech@aztecprotocol.com> Co-authored-by: Tom French <15848336+TomAFrench@users.noreply.github.com>
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Automated pull of nightly from the [noir](https://github.com/noir-lang/noir) programming language, a dependency of Aztec. BEGIN_COMMIT_OVERRIDE fix: increment reference counts when deduplicating calls which return arrays (noir-lang/noir#8757) fix: Add a aliased check for last stores (noir-lang/noir#8955) fix(LICM): Consider negative loop bounds before hoisting `div <const> <induction-var>` (noir-lang/noir#8986) fix: check "negate with overflow" in comptime code + allow u1 to be used in comptime code (noir-lang/noir#8969) fix: better package name validation and error messages for nargo new/init (noir-lang/noir#8978) feat(fuzz): Add comptime_vs_brillig_direct target (noir-lang/noir#8924) fix(expand): show references to ModuleDefId recursing on parents (noir-lang/noir#8977) feat(ssa_fuzzer): loops + signed (noir-lang/noir#8881) fix(fuzz): Do not take a mutable reference over immutable vars which contain a mutable ref (noir-lang/noir#8971) fix(fuzz): Avoid negating `i8::MIN` into `i8::MAX+1` which won't compile (noir-lang/noir#8972) END_COMMIT_OVERRIDE --------- Co-authored-by: AztecBot <tech@aztecprotocol.com> Co-authored-by: Tom French <15848336+TomAFrench@users.noreply.github.com>
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Automated pull of nightly from the [noir](https://github.com/noir-lang/noir) programming language, a dependency of Aztec. BEGIN_COMMIT_OVERRIDE fix: increment reference counts when deduplicating calls which return arrays (noir-lang/noir#8757) fix: Add a aliased check for last stores (noir-lang/noir#8955) fix(LICM): Consider negative loop bounds before hoisting `div <const> <induction-var>` (noir-lang/noir#8986) fix: check "negate with overflow" in comptime code + allow u1 to be used in comptime code (noir-lang/noir#8969) fix: better package name validation and error messages for nargo new/init (noir-lang/noir#8978) feat(fuzz): Add comptime_vs_brillig_direct target (noir-lang/noir#8924) fix(expand): show references to ModuleDefId recursing on parents (noir-lang/noir#8977) feat(ssa_fuzzer): loops + signed (noir-lang/noir#8881) fix(fuzz): Do not take a mutable reference over immutable vars which contain a mutable ref (noir-lang/noir#8971) fix(fuzz): Avoid negating `i8::MIN` into `i8::MAX+1` which won't compile (noir-lang/noir#8972) END_COMMIT_OVERRIDE --------- Co-authored-by: AztecBot <tech@aztecprotocol.com> Co-authored-by: Tom French <15848336+TomAFrench@users.noreply.github.com>
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Automated pull of nightly from the [noir](https://github.com/noir-lang/noir) programming language, a dependency of Aztec. BEGIN_COMMIT_OVERRIDE fix: increment reference counts when deduplicating calls which return arrays (noir-lang/noir#8757) fix: Add a aliased check for last stores (noir-lang/noir#8955) fix(LICM): Consider negative loop bounds before hoisting `div <const> <induction-var>` (noir-lang/noir#8986) fix: check "negate with overflow" in comptime code + allow u1 to be used in comptime code (noir-lang/noir#8969) fix: better package name validation and error messages for nargo new/init (noir-lang/noir#8978) feat(fuzz): Add comptime_vs_brillig_direct target (noir-lang/noir#8924) fix(expand): show references to ModuleDefId recursing on parents (noir-lang/noir#8977) feat(ssa_fuzzer): loops + signed (noir-lang/noir#8881) fix(fuzz): Do not take a mutable reference over immutable vars which contain a mutable ref (noir-lang/noir#8971) fix(fuzz): Avoid negating `i8::MIN` into `i8::MAX+1` which won't compile (noir-lang/noir#8972) END_COMMIT_OVERRIDE --------- Co-authored-by: AztecBot <tech@aztecprotocol.com> Co-authored-by: Tom French <15848336+TomAFrench@users.noreply.github.com>
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Description
Reworks the AST fuzzer comptime runner to add the comptime_vs_brillig_direct target, bypassing Nargo to call the interpreter directly. This significantly reduces overhead speeding up the fuzzing process, but at the moment runs into a few problems arising from the elaborator, preventing from running certain code which Nargo is fine with.
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cargo fmton default settings.