Harsh Khetawat

College of Engineering

Works (3)

Updated: July 9th, 2024 05:02

2024 article

Predicting GPUDirect Benefits for HPC Workloads

2024 32ND EUROMICRO INTERNATIONAL CONFERENCE ON PARALLEL, DISTRIBUTED AND NETWORK-BASED PROCESSING, PDP 2024, pp. 88–97.

By: H. Khetawat n, N. Jain *, A. Bhatele * & F. Mueller n

author keywords: performance prediction; simulator; GPGPU; heterogeneous architectures
Source: Web Of Science
Added: July 8, 2024

2019 article

End-to-End Resilience for HPC Applications

HIGH PERFORMANCE COMPUTING, ISC HIGH PERFORMANCE 2019, Vol. 11501, pp. 271–290.

By: A. Rezaei  n, H. Khetawat n, O. Patil n, F. Mueller n, P. Hargrove * & E. Roman*

author keywords: Resilience; Silent data corruption; Pragma programming
TL;DR: The live vulnerability factor (LVF) is introduced, a new metric that quantifies any lack of end-to-end protection for a given data structure that lifts the data protection burden from application programmers allowing them to focus solely on algorithms and performance while resilience is specified and subsequently embedded into the code through the compiler/library and supported by the runtime system. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: November 18, 2019

2019 article

Implementing NChooseK on IBM Q Quantum Computer Systems

REVERSIBLE COMPUTATION (RC 2019), Vol. 11497, pp. 209–223.

By: H. Khetawat n, A. Atrey n, G. Li n, F. Mueller n & S. Pakin *

author keywords: IBM Q; Quantum computing; NChooseK
TL;DR: This work implements a code generator that, given arbitrary parameters for N and K, generates code suitable for execution on IBM Q quantum hardware and assess the performance of the code generator, limitations in the size of circuit depth and number of gates, and proposed optimizations. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: November 25, 2019

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