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feat: add generated aztec-vm-sim package setup - #23084

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cl/ipc-4-avm-binary
Jul 1, 2026
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feat: add generated aztec-vm-sim package setup#23084
charlielye merged 1 commit into
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cl/ipc-4-avm-binary

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@charlielye charlielye commented May 8, 2026 •
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Summary

Adds the standalone aztec-vm-sim C++ binary and generated TypeScript package infrastructure that the AVM cutover PR consumes.

This PR is intentionally mostly inert for yarn-project: it creates the binary/package/release plumbing, but does not switch the simulator call sites away from the existing path. The cutover happens in #23697.

Stack

  1. feat(ipc): add /ipc-codegen and /ipc-runtime foundation packages #23610 cl/ipc-foundation
  2. refactor(wsdb): migrate aztec-wsdb to ipc-codegen + ipc-runtime #23611 cl/ipc-wsdb-migrate
  3. refactor(bbapi): migrate bb binary to ipc-codegen + ipc-runtime #23612 cl/ipc-bb-migrate
  4. refactor(barretenberg-rs): migrate to ipc-codegen + ipc-runtime; drop PipeBackend #23613 cl/ipc-bb-rs-migrate
  5. refactor(bb.js): migrate to ipc-codegen + ipc-runtime; delete legacy bb::ipc #23614 cl/ipc-bb-js-migrate
  6. refactor: cut-over to new wsdb package - comms over uds ipc. #23036 cl/ipc-3-avm-wsdb-cutover
  7. feat: add generated aztec-vm-sim package setup #23084 cl/ipc-4-avm-binary — this PR
  8. feat: cut simulator over to generated bb-avm-sim IPC service #23697 cl/ipc-5-avm-cutover

What changes

C++

  • Adds barretenberg/cpp/src/barretenberg/avm/ with the aztec-vm-sim service binary.
  • Adds barretenberg/cpp/src/barretenberg/cdb/ with the CDB schema and generated-client support used by the AVM service to call back into TypeScript-hosted contract data.
  • Wires the new binary target into the barretenberg CMake/build graph.

TypeScript packages

  • Moves the handwritten bb.js package to barretenberg/ts/bb.js, so barretenberg/ts can own multiple packages.
  • Adds generation/release plumbing for a generated @aztec/aztec-vm-sim package that follows the wrapper + arch-package pattern used elsewhere in the IPC stack.
  • Updates package resolutions and release/docker ignore paths so local development uses portal packages while release builds can publish the generated package set.

Build plumbing

  • Extends Makefile/bootstrap paths for the new first-class AVM simulator package.
  • Keeps generated package outputs out of source control; they are produced by the bootstrap/generation step.

Validation

Validated while restacking this branch and the cutover branch above it:

  • make aztec-vm-sim
  • cmake --build build --target aztec-vm-sim nodejs_module from barretenberg/cpp
  • yarn build from yarn-project
  • focused simulator Jest coverage on the cutover branch

@charlielye
charlielye force-pushed the cl/ipc-4-avm-binary branch 3 times, most recently from edd565a to 8c3b744 Compare May 11, 2026 13:25
@charlielye
charlielye force-pushed the cl/ipc-3-avm-wsdb-cutover branch from 40f01c8 to b06f6b1 Compare May 11, 2026 13:31
@charlielye
charlielye force-pushed the cl/ipc-4-avm-binary branch from 8c3b744 to 2d519b5 Compare May 11, 2026 13:32
@charlielye
charlielye force-pushed the cl/ipc-3-avm-wsdb-cutover branch 2 times, most recently from 67d3c6c to d904a74 Compare May 11, 2026 13:59
@charlielye
charlielye force-pushed the cl/ipc-4-avm-binary branch 3 times, most recently from 39287d6 to b07d757 Compare May 11, 2026 15:32
charlielye added a commit that referenced this pull request May 11, 2026
@charlielye
feat: AVM cutover — delete NAPI AVM, wire IPC simulator pool + CDB IP…
941edf2 
…C server

Replaces the in-process NAPI AVM with the standalone aztec-avm binary
(spawned via AvmBackend from PR 3a) and a TS-hosted CdbIpcServer for the
contract data callbacks.

Stacked on top of PR 2b (cl/ipc-3-avm-wsdb-cutover, #23036) and PR 3a
(cl/ipc-4-avm-binary, #23084).
This was referenced May 11, 2026
Closed
Merged
@charlielye
charlielye force-pushed the cl/ipc-4-avm-binary branch from b07d757 to 9e78217 Compare May 12, 2026 13:52
charlielye added a commit that referenced this pull request May 12, 2026
@charlielye
feat: AVM cutover — delete NAPI AVM, wire IPC simulator pool + CDB IP…
5ac3812 
…C server

Replaces the in-process NAPI AVM with the standalone aztec-avm binary
(spawned via AvmBackend from PR 3a) and a TS-hosted CdbIpcServer for the
contract data callbacks.

Stacked on top of PR 2b (cl/ipc-3-avm-wsdb-cutover, #23036) and PR 3a
(cl/ipc-4-avm-binary, #23084).
@charlielye charlielye mentioned this pull request May 12, 2026
Merged
@charlielye
charlielye marked this pull request as ready for review May 12, 2026 20:17
@charlielye charlielye mentioned this pull request May 13, 2026
Closed
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@charlielye
charlielye force-pushed the cl/ipc-3-avm-wsdb-cutover branch from 0d58c3e to 679c622 Compare May 29, 2026 13:54
@charlielye
charlielye force-pushed the cl/ipc-4-avm-binary branch from 479d6a6 to 6867e96 Compare May 29, 2026 13:55
This was referenced May 29, 2026
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Closed
charlielye added a commit that referenced this pull request May 29, 2026
@charlielye
feat: AVM cutover — delete NAPI AVM, wire IPC simulator pool + CDB IP…
6f27d39 
…C server

Replaces the in-process NAPI AVM with the standalone aztec-avm binary
(spawned via AvmBackend from PR 3a) and a TS-hosted CdbIpcServer for the
contract data callbacks.

Stacked on top of PR 2b (cl/ipc-3-avm-wsdb-cutover, #23036) and PR 3a
(cl/ipc-4-avm-binary, #23084).
@charlielye
charlielye force-pushed the cl/ipc-4-avm-binary branch from 389063c to 99d5f60 Compare June 4, 2026 10:55
charlielye added a commit that referenced this pull request Jun 4, 2026
@charlielye
feat: AVM cutover — delete NAPI AVM, wire IPC simulator pool + CDB IP…
0eac0c9 
…C server

Replaces the in-process NAPI AVM with the standalone aztec-avm binary
(spawned via AvmBackend from PR 3a) and a TS-hosted CdbIpcServer for the
contract data callbacks.

Stacked on top of PR 2b (cl/ipc-3-avm-wsdb-cutover, #23036) and PR 3a
(cl/ipc-4-avm-binary, #23084).
@charlielye
charlielye force-pushed the cl/ipc-3-avm-wsdb-cutover branch from d886c60 to 46639a1 Compare June 9, 2026 13:48
@charlielye
charlielye force-pushed the cl/ipc-4-avm-binary branch from 99d5f60 to 68071f7 Compare June 9, 2026 13:48
charlielye added a commit that referenced this pull request Jun 9, 2026
@charlielye
feat: AVM cutover — delete NAPI AVM, wire IPC simulator pool + CDB IP…
7430429 
…C server

Replaces the in-process NAPI AVM with the standalone aztec-avm binary
(spawned via AvmBackend from PR 3a) and a TS-hosted CdbIpcServer for the
contract data callbacks.

Stacked on top of PR 2b (cl/ipc-3-avm-wsdb-cutover, #23036) and PR 3a
(cl/ipc-4-avm-binary, #23084).
charlielye added a commit that referenced this pull request Jun 9, 2026
@charlielye
feat: AVM cutover — delete NAPI AVM, wire IPC simulator pool + CDB IP…
cb635c9 
…C server

Replaces the in-process NAPI AVM with the standalone aztec-avm binary
(spawned via AvmBackend from PR 3a) and a TS-hosted CdbIpcServer for the
contract data callbacks.

Stacked on top of PR 2b (cl/ipc-3-avm-wsdb-cutover, #23036) and PR 3a
(cl/ipc-4-avm-binary, #23084).
@charlielye
charlielye force-pushed the cl/ipc-4-avm-binary branch 2 times, most recently from e5e6200 to e441fa4 Compare June 9, 2026 16:15
@charlielye
charlielye force-pushed the cl/ipc-3-avm-wsdb-cutover branch from 3a9289a to 6042327 Compare June 9, 2026 16:15
charlielye added a commit that referenced this pull request Jun 9, 2026
@charlielye
feat: AVM cutover — delete NAPI AVM, wire IPC simulator pool + CDB IP…
71f85bd 
…C server

Replaces the in-process NAPI AVM with the standalone aztec-avm binary
(spawned via AvmBackend from PR 3a) and a TS-hosted CdbIpcServer for the
contract data callbacks.

Stacked on top of PR 2b (cl/ipc-3-avm-wsdb-cutover, #23036) and PR 3a
(cl/ipc-4-avm-binary, #23084).
@charlielye
charlielye force-pushed the cl/ipc-3-avm-wsdb-cutover branch from 6042327 to 14392b8 Compare June 9, 2026 17:00
@charlielye
charlielye force-pushed the cl/ipc-4-avm-binary branch from e441fa4 to 96f42ca Compare June 9, 2026 17:00
charlielye added a commit that referenced this pull request Jun 9, 2026
@charlielye
feat: AVM cutover — delete NAPI AVM, wire IPC simulator pool + CDB IP…
6b20692 
…C server

Replaces the in-process NAPI AVM with the standalone aztec-avm binary
(spawned via AvmBackend from PR 3a) and a TS-hosted CdbIpcServer for the
contract data callbacks.

Stacked on top of PR 2b (cl/ipc-3-avm-wsdb-cutover, #23036) and PR 3a
(cl/ipc-4-avm-binary, #23084).
charlielye added a commit that referenced this pull request Jun 10, 2026
@charlielye
feat: AVM cutover — delete NAPI AVM, wire IPC simulator pool + CDB IP…
68966bb 
…C server

Replaces the in-process NAPI AVM with the standalone aztec-avm binary
(spawned via AvmBackend from PR 3a) and a TS-hosted CdbIpcServer for the
contract data callbacks.

Stacked on top of PR 2b (cl/ipc-3-avm-wsdb-cutover, #23036) and PR 3a
(cl/ipc-4-avm-binary, #23084).
@charlielye
charlielye force-pushed the cl/ipc-4-avm-binary branch from 96f42ca to ace5b21 Compare June 10, 2026 13:37
@charlielye
charlielye force-pushed the cl/ipc-3-avm-wsdb-cutover branch 2 times, most recently from 011106a to f46984b Compare June 10, 2026 13:44
charlielye added a commit that referenced this pull request Jun 10, 2026
@charlielye
feat: AVM cutover — delete NAPI AVM, wire IPC simulator pool + CDB IP…
7e612e3 
…C server

Replaces the in-process NAPI AVM with the standalone aztec-avm binary
(spawned via AvmBackend from PR 3a) and a TS-hosted CdbIpcServer for the
contract data callbacks.

Stacked on top of PR 2b (cl/ipc-3-avm-wsdb-cutover, #23036) and PR 3a
(cl/ipc-4-avm-binary, #23084).
@charlielye
charlielye force-pushed the cl/ipc-4-avm-binary branch from ace5b21 to 62d51d9 Compare June 10, 2026 13:44
This was referenced Jun 10, 2026
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@charlielye
charlielye force-pushed the cl/ipc-4-avm-binary branch from 62d51d9 to cfc6ad9 Compare June 10, 2026 14:11
@socket-security

socket-security Bot commented Jun 18, 2026 •
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No dependency changes detected. Learn more about Socket for GitHub.

👍 No dependency changes detected in pull request

@charlielye
feat: add generated bb-avm-sim package + restructure barretenberg/ts
242c98b 
Restructures barretenberg/ts into a yarn workspace hosting bb.js plus the new
generated bb-avm-sim package, and adds the standalone AVM IPC server binary
(barretenberg/cpp/src/barretenberg/avm) with its build/release wiring. Consumers'
@aztec/bb.js portal paths are repointed to barretenberg/ts/bb.js.

Removes the vestigial npm package-lock.json under barretenberg/ts (the workspace
is yarn-managed via barretenberg/ts/yarn.lock; the npm lockfile was unused and
tripped Socket's dependency scan).
@AztecBot

AztecBot commented Jul 1, 2026

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Flakey Tests

🤖 says: This CI run detected 1 tests that failed, but were tolerated due to a .test_patterns.yml entry.

\033FLAKED\033 (8;;http://ci.aztec-labs.com/147cc88a80c39f50�147cc88a80c39f508;;�):  yarn-project/end-to-end/scripts/run_test.sh simple src/e2e_p2p/sentinel_status_slash.parallel.test.ts "slashes the proposer with INACTIVITY when checkpoint validation records unvalidated" (196s) (code: 0) group:e2e-p2p-epoch-flakes

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@fcarreiro fcarreiro fcarreiro approved these changes
@ludamad ludamad Awaiting requested review from ludamad

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