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🥝 IHPC - Performance portability of CFD codes Traineeship [GRIT@Gov]

A*STAR | Singapore, Singapore | Posted May 25, 2026

IHPC - Performance portability of CFD codes Traineeship [GRIT@Gov]

Job Description

What the role is


As a Trainee at the Institute of High Performance Computing (IHPC), you will contribute to improving the performance and portability of Computational Fluid Dynamics (CFD) codes across different high-performance computing (HPC) architectures.


What will you be working on


Understand some of the existing implementation of CPU-based CFD codes and help refactor these codes to utilize GPU accelerators.


What we are looking for


Job Requirements


  • B.S. in CS/ME/Aero (or similar) with strong programming fundamentals.


  • Solid experience in C/C++, data structures, and debugging on Linux.


  • Coursework or experience in numerical methods / linear algebra (e.g., PDE discretization, iterative solvers).


  • Intro to parallel programming: OpenMP, basic CUDA/HIP/SYCL or a clear self-driven project showing GPU curiosity.

    • Learning and Development Focus

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