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Vimarsh Sathia

PROFILE

Vimarsh Sathia

Over a two-month period, contributed to the EnzymeAD/Enzyme and EnzymeAD/Enzyme-JAX repositories by enhancing derivative computation tooling and strengthening the LLVM-to-memref pipeline. Leveraging C++, MLIR, and LLVM, addressed correctness gaps in affine and non-affine memory access, improved lowering of loads and stores, and expanded test coverage for JAX-to-MLIR workflows. Implemented delinearization support and refactored code for maintainability. Additionally, broadened hardware compatibility by adding AMDGPU support to Bazel build configurations and improved derivative logic by supporting packed returns and removing unused arguments. Focused on robust, maintainable compiler development and low-level optimization through targeted feature delivery and integration fixes.

Overall Statistics

Feature vs Bugs

75%Features

Repository Contributions

16Total
Bugs
1
Commits
16
Features
3
Lines of code
2,302
Activity Months2

Work History

March 2026

3 Commits • 2 Features

Mar 1, 2026

Monthly work summary for 2026-03 focusing on delivering robust derivative tooling, build configurability, and broader hardware support.

March 2025

13 Commits • 1 Features

Mar 1, 2025

Month: 2025-03 — Strengthened the LLVM-to-memref pipeline in Enzyme-JAX and closed key correctness gaps. Delivered a robust feature set with broader test coverage, enabling more reliable lowering and downstream optimizations for JAX-to-MLIR workflows.

Activity

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Quality Metrics

Correctness85.0%
Maintainability86.2%
Architecture86.2%
Performance76.4%
AI Usage22.6%

Skills & Technologies

Programming Languages

C++MLIRPython

Technical Skills

Affine TransformationsAutomatic DifferentiationC++Code FormattingCode RefactoringCompiler DesignCompiler DevelopmentDebuggingIntermediate RepresentationIntermediate Representation (IR) ManipulationIntermediate Representation (IR) TransformationIntermediate Representation ManipulationJAXLLVMLLVM IR

Repositories Contributed To

2 repos

Overview of all repositories you've contributed to across your timeline

EnzymeAD/Enzyme-JAX

Mar 2025 Mar 2025
1 Month active

Languages Used

C++MLIR

Technical Skills

Affine TransformationsAutomatic DifferentiationC++Code FormattingCode RefactoringCompiler Development

EnzymeAD/Enzyme

Mar 2026 Mar 2026
1 Month active

Languages Used

C++Python

Technical Skills

C++Compiler DesignLLVMMLIRbuild system configurationsoftware development