DurgadossĀ Ramanathan
Compiler Engineer (CUDA) at NVIDIA
Bengaluru, Karnataka, India
Summary
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Top SchoolDurgadoss Ramanathan is a compiler engineer specializing in CUDA mid-end optimizations, currently working at NVIDIA and contributing to LLVM's NVPTX backend and MLIR NVVM dialect. With a background at Intel spanning deep learning compilers, display and thermal drivers, he brings practical systems-level experience across heterogeneous hardware and code generation for convolutions and other ML kernels. He has hands-on expertise in IR-to-PTX transformations, test automation, and adding support for new numeric types in core compiler libraries. Based in Bengaluru, he combines production-focused engineering with open-source collaboration on the widely used llvm-project, improving correctness and feature support. Colleagues rely on him for pragmatic, low-level solutions that bridge hardware constraints and high-level ML workloads.
2 years of coding experience
11 years of employment as a software developer
B E, CSE, B E, CSE at PSG College of Technology
English
Github Skills (7)
c-language10
cprogramming-language10
llvm10
testing10
ptx9
nvtx9
mlr8
Programming languages (1)
Github contributions (3)
llvm/llvm-project
Nov 2023 - Apr 2025
The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.
Role in this project:
Back-end Developer & Test Automation Engineer
Back-end Developer & Test Automation EngineerContributions:253 reviews, 82 PRs, 44 pushes in 1 year 4 months
Contributions summary:Durgadoss primarily contributed to the LLVM project by fixing typos, adding and updating tests, and implementing support for new data types within the APFloat library. Their work involved modifications to test configurations, the addition of new test cases, and the integration of new features. The user demonstrated proficiency in working with conversion tools, and they were also involved in adding and testing support for new features, indicating a focus on improving the project's functionality and ensuring its reliability through extensive testing.
compilerstechnologiesclangsubmittoolchain
durga4github/llvm-project
Dec 2023 - Apr 2025
The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.
Contributions:190 pushes, 77 branches in 1 year 4 months
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