risc0/risc0
Jan 2026 – Jan 2026
1 Month active
Languages Used
Rust
Technical Skills
RISC-V architectureembedded systemssystem programmingzero-knowledge proofs
Carsten Munk
PROFILE
Carsten Munk
Carsten Munk developed emulated atomic support for the v1compat RV32IM-M3 architecture in the risc0/risc0 repository, focusing on enhancing atomic semantics within embedded systems. He refactored the execution flow and trap handling to align with circuit requirements, removing unnecessary operations to improve reliability and predictability. Carsten introduced a shared zero-knowledge module, zkOS/common, enabling cross-feature reuse and reducing code duplication. Working primarily in Rust and leveraging expertise in RISC-V architecture and zero-knowledge proofs, he documented current limitations and outlined migration steps for unsupported features. The work laid a foundation for broader compatibility and future enhancements within the system programming domain.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
1Total
Bugs
0
Commits
1
Features
1
Lines of code
1,250
Activity Months1
Your Network
69 peopleWork History
January 2026
1 Commits • 1 Features
Jan 1, 2026January 2026 monthly summary for risc0/risc0: Implemented emulated atomic support for v1compat RV32IM-M3 with a shared zero-knowledge module; refactored execution flow to support atomic semantics and aligned trap handling. Introduced zkOS/common module to house zero-knowledge operations, enabling reuse across features and reducing duplication. Adjusted preflight/executor to remove fence and ensure circuit compatibility, improving reliability and performance predictability. Documented known limitation: ma_data not supported, with clear guidance for future work and migration steps. lays groundwork for broader v1compat feature set and cross-feature reuse; collaboration evident through code sign-offs and co-authored commits (e.g., 7614dbb8f1f4f0b8511379be2152edbe1bf0b8b2).
1 Commits • 1 Features
Jan 1, 2026January 2026 monthly summary for risc0/risc0: Implemented emulated atomic support for v1compat RV32IM-M3 with a shared zero-knowledge module; refactored execution flow to support atomic semantics and aligned trap handling. Introduced zkOS/common module to house zero-knowledge operations, enabling reuse across features and reducing duplication. Adjusted preflight/executor to remove fence and ensure circuit compatibility, improving reliability and performance predictability. Documented known limitation: ma_data not supported, with clear guidance for future work and migration steps. lays groundwork for broader v1compat feature set and cross-feature reuse; collaboration evident through code sign-offs and co-authored commits (e.g., 7614dbb8f1f4f0b8511379be2152edbe1bf0b8b2).
January 2026
Activity
Loading activity data...
Quality Metrics
Correctness80.0%
Maintainability80.0%
Architecture80.0%
Performance60.0%
AI Usage40.0%
Skills & Technologies
Programming Languages
Rust
Technical Skills
RISC-V architectureembedded systemssystem programmingzero-knowledge proofs
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline