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ORCIDKhaled Z. Ibrahim
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2020 – today
- 2025
[j16]Jose M. Rodriguez Borbon, Xian Wang, Adrián Pérez Diéguez, Khaled Z. Ibrahim, Bryan M. Wong
:
VAN-DAMME: GPU-accelerated and symmetry-assisted quantum optimal control of multi-qubit systems. Comput. Phys. Commun. 307: 109403 (2025)- 2024
- [j15]Jose M. Rodriguez Borbon, Xian Wang, Adrián Pérez Diéguez, Khaled Z. Ibrahim, Bryan M. Wong:
TRAVOLTA: GPU acceleration and algorithmic improvements for constructing quantum optimal control fields in photo-excited systems. Comput. Phys. Commun. 296: 109017 (2024) - [j14]Min Choi, Mahmut Okyay, Adrián Pérez Diéguez, Mauro Del Ben, Khaled Z. Ibrahim, Bryan M. Wong:
QRCODE: Massively parallelized real-time time-dependent density functional theory for periodic systems. Comput. Phys. Commun. 305: 109349 (2024) - [c42]Adrián Pérez Diéguez, Min Choi, Mahmut Okyay, Mauro Del Ben, Bryan M. Wong, Khaled Z. Ibrahim:
Cost-Effective Methodology for Complex Tuning Searches in HPC: Navigating Interdependencies and Dimensionality. IPDPS (Workshops) 2024: 792-801 - [c41]Jonghyun Bae, Jong Youl Choi, Massimiliano Lupo Pasini, Kshitij Mehta, Khaled Z. Ibrahim:
MDLoader: A Hybrid Model-driven Data Loader for Distributed Deep Neural Networks Training. IPDPS (Workshops) 2024: 1193-1195 - [i5]Vijayalakshmi Saravanan, Perry Siehien, Shinjae Yoo, Hubertus Van Dam, Thomas Flynn, Christopher Kelly, Khaled Z. Ibrahim:
An Evaluation of Real-time Adaptive Sampling Change Point Detection Algorithm using KCUSUM. CoRR abs/2402.10291 (2024) - [i4]Adrián Pérez Diéguez, Min Choi, Mahmut Okyay, Mauro Del Ben, Bryan M. Wong, Khaled Z. Ibrahim:
Cost-Effective Methodology for Complex Tuning Searches in HPC: Navigating Interdependencies and Dimensionality. CoRR abs/2403.08131 (2024) - [i3]Massimiliano Lupo Pasini, Jong Youl Choi, Kshitij Mehta, Pei Zhang, David M. Rogers, Jonghyun Bae, Khaled Z. Ibrahim, Ashwin M. Aji, Karl W. Schulz, Jorda Polo, Prasanna Balaprakash:
Scalable Training of Graph Foundation Models for Atomistic Materials Modeling: A Case Study with HydraGNN. CoRR abs/2406.12909 (2024) - 2023
- [j13]Naw Safrin Sattar, Aydin Buluç, Khaled Z. Ibrahim, Shaikh Arifuzzaman:
Exploring temporal community evolution: algorithmic approaches and parallel optimization for dynamic community detection. Appl. Netw. Sci. 8(1): 64 (2023) - 2022
- [j12]Roel Van Beeumen, Khaled Z. Ibrahim, Gregory D. Kahanamoku-Meyer, Norman Y. Yao, Chao Yang:
Enhancing scalability of a matrix-free eigensolver for studying many-body localization. Int. J. High Perform. Comput. Appl. 36(3): 307-319 (2022) - [c40]Khaled Z. Ibrahim, Leonid Oliker:
Preprocessing Pipeline Optimization for Scientific Deep Learning Workloads. IPDPS 2022: 1118-1128 - [c39]Khaled Z. Ibrahim, Chao Yang, Pieter Maris:
Performance Portability of Sparse Block Diagonal Matrix Multiple Vector Multiplications on GPUs. P3HPC@SC 2022: 58-67 - [c38]Adrián Pérez Diéguez, Min Choi, Xinran Zhu, Bryan M. Wong, Khaled Z. Ibrahim:
ML-based Performance Portability for Time-Dependent Density Functional Theory in HPC Environments. PMBS@SC 2022: 1-12 - 2021
- [c37]Khaled Z. Ibrahim:
CSPACER: A Reduced API Set Runtime for the Space Consistency Model. HPC Asia 2021: 58-68 - [c36]Hadia Ahmed, David B. Williams-Young, Khaled Z. Ibrahim, Chao Yang:
Performance Modeling and Tuning for DFT Calculations on Heterogeneous Architectures. IPDPS Workshops 2021: 714-722 - [c35]Khaled Z. Ibrahim, Tan Nguyen, Hai Ah Nam, Wahid Bhimji, Steven Farrell, Leonid Oliker, Michael Rowan, Nicholas J. Wright, Samuel Williams:
Architectural Requirements for Deep Learning Workloads in HPC Environments. PMBS 2021: 7-17 - 2020
- [c34]Taylor L. Groves, Ben Brock, Yuxin Chen, Khaled Z. Ibrahim, Lenny Oliker, Nicholas J. Wright, Samuel Williams, Katherine A. Yelick:
Performance Trade-offs in GPU Communication: A Study of Host and Device-initiated Approaches. PMBS@SC 2020: 126-137 - [c33]Hugo Brunie, Costin Iancu, Khaled Z. Ibrahim, Philip Brisk, Brandon Cook:
Tuning floating-point precision using dynamic program information and temporal locality. SC 2020: 50 - [i2]Roel Van Beeumen, Khaled Z. Ibrahim, Gregory D. Kahanamoku-Meyer, Norman Y. Yao, Chao Yang:
Enhancing Scalability of a Matrix-Free Eigensolver for Studying Many-Body Localization. CoRR abs/2012.00217 (2020)
2010 – 2019
- 2019
- [j11]M. Haseeb Javed, Khaled Z. Ibrahim, Xiaoyi Lu:
Performance analysis of deep learning workloads using roofline trajectories. CCF Trans. High Perform. Comput. 1(3-4): 224-239 (2019) - [j10]Bei Wang, Stéphane Ethier, William M. Tang, Khaled Z. Ibrahim, Kamesh Madduri, Samuel Williams, Leonid Oliker:
Modern gyrokinetic particle-in-cell simulation of fusion plasmas on top supercomputers. Int. J. High Perform. Comput. Appl. 33(1) (2019) - [c32]Khaled Z. Ibrahim, Samuel Williams, Leonid Oliker:
Performance Analysis of GPU Programming Models Using the Roofline Scaling Trajectories. Bench 2019: 3-19 - [c31]Khaled Z. Ibrahim:
Optimizing Breadth-First Search at Scale Using Hardware-Accelerated Space Consistency. HiPC 2019: 23-33 - [c30]Tanzima Z. Islam, Alexis Ayala, Quentin Jensen, Khaled Z. Ibrahim:
Toward a Programmable Analysis and Visualization Framework for Interactive Performance Analytics. ProTools@SC 2019: 70-77 - 2018
- [c29]Khaled Z. Ibrahim, Samuel Williams, Leonid Oliker:
Roofline Scaling Trajectories: A Method for Parallel Application and Architectural Performance Analysis. HPCS 2018: 350-358 - 2017
- [j9]Nicholas Chaimov, Khaled Z. Ibrahim, Samuel Williams, Costin Iancu:
Reaching bandwidth saturation using transparent injection parallelization. Int. J. High Perform. Comput. Appl. 31(5): 405-421 (2017) - [j8]Khaled Z. Ibrahim, Evgeny Epifanovsky, Samuel Williams, Anna I. Krylov:
Cross-scale efficient tensor contractions for coupled cluster computations through multiple programming model backends. J. Parallel Distributed Comput. 106: 92-105 (2017) - [c28]George Michelogiannakis, Khaled Z. Ibrahim, John Shalf, Jeremiah J. Wilke, Samuel Knight, Joseph P. Kenny:
APHiD: Hierarchical Task Placement to Enable a Tapered Fat Tree Topology for Lower Power and Cost in HPC Networks. CCGrid 2017: 228-237 - 2016
- [c27]Nicholas Chaimov, Allen D. Malony, Shane Canon, Costin Iancu, Khaled Z. Ibrahim, Jay Srinivasan:
Scaling Spark on HPC Systems. HPDC 2016: 97-110 - [c26]Khaled Z. Ibrahim, Farzad Fatollahi-Fard, David Donofrio, John Shalf:
Characterizing the Performance of Hybrid Memory Cube Using ApexMAP Application Probes. MEMSYS 2016: 429-436 - [c25]William M. Tang, Bei Wang, Stéphane Ethier, Grzegorz Kwasniewski, Torsten Hoefler, Khaled Z. Ibrahim, Kamesh Madduri, Samuel Williams, Leonid Oliker, Carlos Rosales-Fernandez, Timothy J. Williams:
Extreme scale plasma turbulence simulations on top supercomputers worldwide. SC 2016: 502-513 - [c24]Nicholas Chaimov, Allen D. Malony, Costin Iancu, Khaled Z. Ibrahim:
Scaling Spark on Lustre. ISC Workshops 2016: 649-659 - 2015
- [c23]Nicholas Chaimov, Khaled Z. Ibrahim, Samuel Williams, Costin Iancu:
Exploiting communication concurrency on high performance computing systems. PMAM@PPoPP 2015: 132-143 - [i1]Bei Wang, Stéphane Ethier, William M. Tang, Khaled Z. Ibrahim, Kamesh Madduri, Samuel Williams, Leonid Oliker:
Modern Gyrokinetic Particle-In-Cell Simulation of Fusion Plasmas on Top Supercomputers. CoRR abs/1510.05546 (2015) - 2014
- [j7]Khaled Z. Ibrahim, Steven A. Hofmeyr, Costin Iancu:
The Case for Partitioning Virtual Machines on Multicore Architectures. IEEE Trans. Parallel Distributed Syst. 25(10): 2683-2696 (2014) - [c22]Khaled Z. Ibrahim, Samuel W. Williams, Evgeny Epifanovsky, Anna I. Krylov:
Analysis and tuning of libtensor framework on multicore architectures. HiPC 2014: 1-10 - [c21]Khaled Z. Ibrahim, Katherine A. Yelick:
On the conditions for efficient interoperability with threads: an experience with PGAS languages using cray communication domains. ICS 2014: 23-32 - [c20]Khaled Z. Ibrahim, Paul Hargrove, Costin Iancu, Katherine A. Yelick:
An Evaluation of One-Sided and Two-Sided Communication Paradigms on Relaxed-Ordering Interconnect. IPDPS 2014: 1115-1125 - [c19]Khaled Z. Ibrahim:
Efficient Interoperability of OpenSHMEM on Multicore Architectures. PGAS 2014: 25:1-25:3 - 2013
- [j6]Khaled Z. Ibrahim, Kamesh Madduri, Samuel Williams, Bei Wang, Stéphane Ethier, Leonid Oliker:
Analysis and optimization of gyrokinetic toroidal simulations on homogenous and heterogenous platforms. Int. J. High Perform. Comput. Appl. 27(4): 454-473 (2013) - [c18]Bei Wang, Stéphane Ethier, William M. Tang, Timothy J. Williams, Khaled Z. Ibrahim, Kamesh Madduri, Samuel Williams, Leonid Oliker:
Kinetic turbulence simulations at extreme scale on leadership-class systems. SC 2013: 82:1-82:12 - 2012
- [c17]Melhem Tawk, Khaled Z. Ibrahim, Smaïl Niar:
Concurrent Phase Classification for Accelerating MPSoC Simulation. ARCS Workshops 2012: 421-432 - [c16]Miao Luo, Dhabaleswar K. Panda, Khaled Z. Ibrahim, Costin Iancu:
Congestion avoidance on manycore high performance computing systems. ICS 2012: 121-132 - [c15]Bei Wang, Stéphane Ethier, William M. Tang, Khaled Z. Ibrahim, Kamesh Madduri, Samuel W. Williams, Leonid Oliker, Timothy J. Williams:
Abstract: Advances in Gyrokinetic Particle in Cell Simulation for Fusion Plasmas to Extreme Scale. SC Companion 2012: 1439-1440 - [c14]Bei Wang, Stéphane Ethier, William M. Tang, Khaled Z. Ibrahim, Kamesh Madduri, Samuel W. Williams, Leonid Oliker, Timothy J. Williams:
Poster: Advances in Gyrokinetic Particle in Cell Simulation for Fusion Plasmas to Extreme Scale. SC Companion 2012: 1441 - [r1]Khaled Z. Ibrahim:
Code Development of High-Performance Applications for Power-Efficient Architectures. Handbook of Energy-Aware and Green Computing 2012: 835-854 - 2011
- [j5]Kamesh Madduri, Eun-Jin Im, Khaled Z. Ibrahim, Samuel Williams, Stéphane Ethier, Leonid Oliker:
Gyrokinetic particle-in-cell optimization on emerging multi- and manycore platforms. Parallel Comput. 37(9): 501-520 (2011) - [c13]Khaled Z. Ibrahim, Steven A. Hofmeyr, Costin Iancu:
Characterizing the Performance of Parallel Applications on Multi-socket Virtual Machines. CCGRID 2011: 1-12 - [c12]Kamesh Madduri, Khaled Z. Ibrahim, Samuel Williams, Eun-Jin Im, Stéphane Ethier, John Shalf, Leonid Oliker:
Gyrokinetic toroidal simulations on leading multi- and manycore HPC systems. SC 2011: 23:1-23:12 - [c11]Khaled Z. Ibrahim, Steven A. Hofmeyr, Costin Iancu, Eric Roman:
Optimized pre-copy live migration for memory intensive applications. SC 2011: 40:1-40:11 - 2010
- [j4]Melhem Tawk, Khaled Z. Ibrahim, Smaïl Niar:
Parallel application sampling for accelerating MPSoC simulation. Des. Autom. Embed. Syst. 14(4): 367-387 (2010) - [c10]Khaled Z. Ibrahim:
Bridging the gap between complex software paradigms and power-efficient parallel architectures. Green Computing Conference 2010: 417-424 - [c9]Khaled Z. Ibrahim, Erich Strohmaier:
Characterizing the Relation Between Apex-Map Synthetic Probes and Reuse Distance Distributions. ICPP 2010: 353-362
2000 – 2009
- 2009
- [j3]Khaled Z. Ibrahim, François Bodin:
Efficient SIMDization and data management of the Lattice QCD computation on the Cell Broadband Engine. Sci. Program. 17(1-2): 153-172 (2009) - [j2]Khaled Z. Ibrahim, Smaïl Niar:
Power-Aware Bus Coscheduling for Periodic Realtime Applications Running on Multiprocessor SoC. Trans. High Perform. Embed. Archit. Compil. 2: 286-306 (2009) - 2008
- [j1]Khaled Z. Ibrahim, François Bodin, Olivier Pène:
Fine-grained parallelization of lattice QCD kernel routine on GPUs. J. Parallel Distributed Comput. 68(10): 1350-1359 (2008) - [c8]Melhem Tawk, Khaled Z. Ibrahim, Smaïl Niar:
Multi-granularity sampling for simulating concurrent heterogeneous applications. CASES 2008: 217-226 - [c7]Khaled Z. Ibrahim, François Bodin:
Implementing Wilson-Dirac operator on the cell broadband engine. ICS 2008: 4-14 - 2007
- [c6]Melhem Tawk, Khaled Z. Ibrahim, Smaïl Niar:
Adaptive Sampling for Efficient MPSoC Architecture Simulation. MASCOTS 2007: 186-192 - 2005
- [c5]Khaled Z. Ibrahim:
Efficient Architectural Support for Secure Bus-Based Shared Memory Multiprocessor. Asia-Pacific Computer Systems Architecture Conference 2005: 640-654 - [c4]Khaled Z. Ibrahim:
Correlation between Detailed and Simplified Simulations in Studying Multiprocessor Architecture. ICCD 2005: 387-392 - 2003
- [c3]Khaled Z. Ibrahim, Gregory T. Byrd, Eric Rotenberg:
Slipstream Execution Mode for CMP-Based Multiprocessors. HPCA 2003: 179-190 - [c2]Khaled Z. Ibrahim, Gregory T. Byrd:
Extending OpenMP to Support Slipstream Execution Mode. IPDPS 2003: 36 - 2001
- [c1]Khaled Z. Ibrahim, Gregory T. Byrd:
On the Exploitation of Value Predication and Producer Identification to Reduce Barrier Synchronization Time. IPDPS 2001: 43
Coauthor Index
aka: Lenny Oliker
aka: Samuel W. Williams
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