Work

Artifact for SC'26. Interactive debugger for PyKokkos kernels.

Year: 2026

Type: software

Abstract: Interactive Debugger for Performance Portable Python HPC Kernels Artifact for SC'26. Interactive debugger for PyKokkos kernels. pkdb enables standard interactive debugging like breakpoints, stepping, continuation, and variable inspection while preserving actual on-device execution without source modification. pkdb also introduces three advanced capabilities that exploit the dynamic nature of Python and PyKokkos. (i) live code evaluation, (ii) kernel call-site substitution, and (iii) concurrent kernel comparison.

Source: Zenodo (CERN European Organization for Nuclear Research)

DOI: 10.5281/zenodo.21540093

Authors: Grigorik, Ivan, Kosmacher, Gabriel, Gligoric, Milos, Biros, George

Institution: The University of Texas at Austin

Language: English

Topic: Parallel Computing and Optimization Techniques

Subfield: Hardware and Architecture

Field: Computer Science

Domain: Physical Sciences

Open Access status: green

OpenAlex ID: W7170948404

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