Works (3)
Updated: April 4th, 2024 08:50
2023 conference paper
DrGPU: A Top-Down Profiler for GPU Applications
Hao, Y., Jain, N., Wijngaart, R. V., Saxena, N., Fan, Y., & Liu, X. (2023, April 15).
TL;DR:
DrGPU is developed, a novel profiler that performs top-down analysis to guide GPU code optimization and leverages hardware performance counters available in commodity GPUs to quantify stall cycles, decompose them into various stall reasons, pinpoint root causes, and provide intuitive optimization guidance.
(via Semantic Scholar)
dl.acm.org (publisher PDF)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(OpenAlex)
Source: ORCID
Added: April 19, 2023
2022 article
VALUEEXPERT: Exploring Value Patterns in GPU-Accelerated Applications
ASPLOS '22: PROCEEDINGS OF THE 27TH ACM INTERNATIONAL CONFERENCE ON ARCHITECTURAL SUPPORT FOR PROGRAMMING LANGUAGES AND OPERATING SYSTEMS, pp. 171–185.
author keywords: GPUs; GPU profilers; Profiling Tools; Value Analysis; Value Patterns
TL;DR:
ValueExpert is able to identify previously unknown performance issues and provide suggestions for nontrivial performance improvements with typically less than five lines of code changes, and verify the authors' optimizations with application developers and upstream fixes to their repositories.
(via Semantic Scholar)
Sources: ORCID, Web Of Science, NC State University Libraries
Added: March 10, 2022
2020 article
GVPRoF: A Value Profiler for GPU-Based Clusters
PROCEEDINGS OF SC20: THE INTERNATIONAL CONFERENCE FOR HIGH PERFORMANCE COMPUTING, NETWORKING, STORAGE AND ANALYSIS (SC20).
Contributors: K. Zhou *, n , J. Mellor-Crummey *, X. Meng * & X. Liu n
author keywords: High performance computing; Performance analysis; Parallel programming; Supercomputers
TL;DR:
The design and implementation of GVPROF is described, the first value profiler that pinpoints value-related inefficiencies in applications running on NVIDIA GPU-based clusters, which provides useful information to guide code optimization.
(via Semantic Scholar)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 23, 2021
Education
Updated: April 2nd, 2024 09:32
2020 - 2025
NC State University Raleigh, NC, US
PhD
CSC
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