Divya Shanmughan

Divya Shanmughan is a senior compiler engineer at NVIDIA. She holds a master’s degree from the University of Texas at Austin.
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Posts by Divya Shanmughan

Developer Tools & Techniques Aug 27, 2025

How to Improve CUDA Kernel Performance with Shared Memory Register Spilling

When a CUDA kernel requires more hardware registers than are available, the compiler is forced to move the excess variables into local memory, a process known... 9 MIN READ