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Willow Ahrens
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Tensor Algebra Compilation with Workspaces
F Kjolstad, P Ahrens, S Kamil, S Amarasinghe
2019 IEEE/ACM International Symposium on Code Generation and Optimization …, 2019
43*2019
Efficient Reproducible Floating Point Summation and BLAS
J Demmel, P Ahrens, HD Nguyen
EECS Department, University of California, Berkeley, Tech. Rep. UCB/EECS …, 2016
41*2016
Parallel Compact Hash Algorithms for Computational Meshes
R Tumblin, P Ahrens, S Hartse, RW Robey
SIAM Journal on Scientific Computing 37 (1), C31-C53, 2015
112015
A Fill Estimation Algorithm for Sparse Matrices and Tensors in Blocked Formats
P Ahrens, H Xu, N Schiefer
2018 IEEE International Parallel and Distributed Processing Symposium (IPDPS …, 2018
82018
Algorithms for Efficient Reproducible Floating Point Summation
P Ahrens, J Demmel, HD Nguyen
ACM Transactions on Mathematical Software (TOMS) 46 (3), 1-49, 2020
72020
ReproBLAS: Reproducible BLAS
HD Nguyen, J Demmel, P Ahrens
72018
Sparse Tensor Algebra Optimizations with Workspaces
F Kjolstad, P Ahrens, S Kamil, S Amarasinghe
arXiv preprint arXiv:1802.10574, 2018
52018
Autoscheduling for sparse tensor algebra with an asymptotic cost model
P Ahrens, F Kjolstad, S Amarasinghe
Proceedings of the 43rd ACM SIGPLAN International Conference on Programming …, 2022
42022
An Asymptotic Cost Model for Autoscheduling Sparse Tensor Programs
P Ahrens, F Kjolstad, S Amarasinghe
arXiv preprint arXiv:2111.14947, 2021
32021
Sparse Tensor Transpositions
S Mueller, P Ahrens, S Chou, F Kjolstad, S Amarasinghe
Proceedings of the 32nd ACM Symposium on Parallelism in Algorithms and …, 2020
22020
On Optimal Partitioning For Sparse Matrices In Variable Block Row Format
P Ahrens, EG Boman
arXiv preprint arXiv:2005.12414, 2020
22020
A Parallel Fill Estimation Algorithm for Sparse Matrices and Tensors in Blocked Formats
PJ Ahrens
Massachusetts Institute of Technology, 2019
22019
An Efficient Fill Estimation Algorithm for Sparse Matrices and Tensors in Blocked Formats
P Ahrens, N Schiefer, H Xu
12017
Looplets: A Language For Structured Coiteration
W Ahrens, D Donenfeld, F Kjolstad, S Amarasinghe
arXiv preprint arXiv:2209.05250, 2022
2022
Load Plus Communication Balancing of Contiguous Sparse Matrix Partitions
P Ahrens
arXiv preprint arXiv:2007.16192, 2020
2020
Load Plus Communication Balancing in Contiguous Partitions for Distributed Sparse Matrices: Linear-Time Algorithms
P Ahrens
arXiv e-prints, arXiv: 2007.16192, 2020
2020
LATE Ain'T Earley: A Faster Parallel Earley Parser
P Ahrens, J Feser, R Hui
arXiv preprint arXiv:1807.05642, 2018
2018
Branchless Reproducible Floating Point Summation With Integers, Version 1.xx
P Ahrens
Los Alamos National Lab.(LANL), Los Alamos, NM (United States), 2016
2016
Exploring Ways to Support Reproducible Summation in a Future IEEE 754 Standard
P Ahrens, J Demmel, HD Nguyen
2016
Contiguous Graph Partitioning For Optimal Total Or Bottleneck Communication
P Ahrens
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Articles 1–20