Wajih Halim Boukaram

12 papers Journal 10Unranked 2
YearRankTypeTitle / Venue / Authors
2025 J jnl
A graphics processing unit accelerated sparse direct solver and preconditioner with block low rank compression.
Int. J. High Perform. Comput. Appl.
Lisa Claus, Pieter Ghysels, Wajih Halim Boukaram, Xiaoye Sherry Li
2025 — conf
Adaptive Sketching Based Construction of H2 Matrices on GPUs.
IPDPS (Workshops)
Wajih Halim Boukaram, Yang Liu, Pieter Ghysels, Xiaoye Sherry Li
2025 J jnl
Adaptive Sketching Based Construction of H2 Matrices on GPUs.
CoRR
Wajih Halim Boukaram, Yang Liu, Pieter Ghysels, Xiaoye Sherry Li
2024 — conf
Cholesky Factorization of Tile Low Rank Matrices on GPUs.
PP
Wajih Halim Boukaram, Stefano Zampini, George Turkiyyah, David E. Keyes
2022 J jnl
H2Opus: a distributed-memory multi-GPU software package for non-local operators.
Adv. Comput. Math.
Stefano Zampini, Wajih Halim Boukaram, George Turkiyyah, Omar M. Knio, David E. Keyes
2021 J jnl
H2Opus: A distributed-memory multi-GPU software package for non-local operators.
CoRR
Stefano Zampini, Wajih Halim Boukaram, George Turkiyyah, Omar M. Knio, David E. Keyes
2020 J jnl
Hierarchical Matrix Approximations of Hessians Arising in Inverse Problems Governed by PDEs.
SIAM J. Sci. Comput.
Ilona Ambartsumyan, Wajih Halim Boukaram, Tan Bui-Thanh, Omar Ghattas, David E. Keyes, Georg Stadler, George Turkiyyah, Stefano Zampini
2019 J jnl
Hierarchical Matrix Operations on GPUs: Matrix-Vector Multiplication and Compression.
CoRR
Wajih Halim Boukaram, George Turkiyyah, David E. Keyes
2019 J jnl
Hierarchical Matrix Operations on GPUs: Matrix-Vector Multiplication and Compression.
ACM Trans. Math. Softw.
Wajih Halim Boukaram, George Turkiyyah, David E. Keyes
2019 J jnl
Randomized GPU Algorithms for the Construction of Hierarchical Matrices from Matrix-Vector Operations.
SIAM J. Sci. Comput.
Wajih Halim Boukaram, George Turkiyyah, David E. Keyes
2018 J jnl
Batched QR and SVD algorithms on GPUs with applications in hierarchical matrix compression.
Parallel Comput.
Wajih Halim Boukaram, George Turkiyyah, Hatem Ltaief, David E. Keyes
2017 J jnl
Batched QR and SVD Algorithms on GPUs with Applications in Hierarchical Matrix Compression.
CoRR
Wajih Halim Boukaram, George Turkiyyah, Hatem Ltaief, David E. Keyes