John Mellor-Crummey is a Professor of Computer Science at Rice University in Houston, TX. His research focuses on software technology for high-performance parallel computing. His current research is focused on research and development of tools for measurement and analysis of the performance of applications on scalable parallel platforms, including GPU-accelerated exascale systems. The HPCToolkit Performance Tools project is the primary product of that research. His past work has included compilers and runtime systems for parallel computing, scalable synchronization algorithms for shared-memory multiprocessors, execution replay of parallel programs, data race detection, and techniques for network performance analysis and optimization. Mellor-Crummey co-led development of the OMPT tools interface for OpenMP 5. He is a co-recipient of the 2006 Dijkstra Prize in Distributed Computing and a Fellow of the ACM.
Highlights
- Pro
Popular repositories Loading
-
-
-
-
llvm-openmp-5
llvm-openmp-5 PublicForked from llvm-mirror/openmp
Mirror of official openmp-llvm git repository located at http://llvm.org/git/openmp. Updated every five minutes.
-
-
36 contributions in the last year
Day of Week | February Feb | March Mar | April Apr | May May | June Jun | July Jul | August Aug | September Sep | October Oct | November Nov | December Dec | January Jan | February Feb | ||||||||||||||||||||||||||||||||||||||||
Sunday Sun | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Monday Mon | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Tuesday Tue | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Wednesday Wed | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Thursday Thu | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Friday Fri | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Saturday Sat |
Less
No contributions.
Low contributions.
Medium-low contributions.
Medium-high contributions.
High contributions.
More
Contribution activity
February 2025
Created 1 commit in 1 repository
Created an issue in ROCm/rocprofiler-sdk that received 1 comment
rocprofiler::counters::callback_thread_start does not issue pre_create/post_create callbacks
rocprofiler::counters::callback_thread_start does not issue pre_create/post_create callbacks in the rocm 6.4.0 AFAR VII. This causes hpctoolkit to …
1
comment