3 papers
physics.plasm-ph2026
Dynamics-aware bandwidth selection for smoothed charge deposition in 2D electrostatic particle-in-cell
Ayushi Agrawal, Shan-Chang Lin, Ezhilmathi Krishnasamy +1
Charge deposition in the particle-in-cell (PIC) method can be viewed as kernel density estimation on a spatial mesh. This allows the smoothing bandwidth to be selected through stat…
cs.DC2026
Evaluating OpenMP Offloading for Intra-node Multi-GPU Programming across NVIDIA, AMD, and Intel Architectures: A 3D Heat Transfer Case Study
Ezhilmathi Krishnasamy
Currently, most supercomputers are equipped with GPUs from manufacturers such as NVIDIA, AMD, or Intel, which provide substantial parallelism and high throughput. It is common for…
cs.CL2024
Local and Global Decoding in Text Generation
Daniel Gareev, Thomas Hofmann, Ezhilmathi Krishnasamy +1
Text generation, a key component in applications such as dialogue systems, relies on decoding algorithms that sample strings from a language model distribution. Traditional methods…