Didem Unat

70 papers A 10B 4C 8Misc 2Journal 28Unranked 15
YearRankTypeTitle / Venue / Authors
2026 B conf
Illuminating Multi-GPU Data Movement.
ICPE
Didem Unat
2026 J jnl
ucTrace: A Multi-Layer Profiling Tool for UCX-driven Communication.
CoRR
Emir Gencer, Mohammad Kefah Taha Issa, Ilyas Turimbetov, James D. Trotter, Didem Unat
2025 A conf
A Device-Side Execution Model for Multi-GPU Task Graphs.
ICS
Ilyas Turimbetov, Mohamed Wahib, Didem Unat
2025 J jnl
A sparse tensor generator with efficient feature extraction.
Frontiers Appl. Math. Stat.
Tugba Torun, Ameer Taweel, Didem Unat
2025 A conf
Balanced and Elastic End-to-end Training of Dynamic LLMs.
SC
Mohamed Wahib, Muhammed Abdullah Soyturk, Didem Unat
2025 J jnl
Balanced and Elastic End-to-end Training of Dynamic LLMs.
CoRR
Mohamed Wahib, Muhammed Abdullah Soyturk, Didem Unat
2025 A conf
CPU- and GPU-initiated Communication Strategies for Conjugate Gradient Methods on Large GPU Clusters.
SC
James D. Trotter, Sinan Ekmekçibasi, Dogan Sagbili, Johannes Langguth, Xing Cai, Didem Unat
2025 J jnl
The Persistent Challenge of Data Locality in the Post-Exascale Era.
Comput. Sci. Eng.
Didem Unat, Anshu Dubey, Emmanuel Jeannot, John Shalf
2025 C conf
Uniconn: A Uniform High-Level Communication Library for Portable Multi-GPU Programming.
CLUSTER
Dogan Sagbili, Sinan Ekmekçibasi, Khaled Z. Ibrahim, Tan Nguyen, Didem Unat
2024 J jnl
A Sparse Tensor Generator with Efficient Feature Extraction.
CoRR
Tugba Torun, Eren Yenigul, Ameer Taweel, Didem Unat
2024 — conf
Autonomous Execution for Multi-GPU Systems: Compiler Support.
SC Workshops
Javid Baydamirli, Tal Ben-Nun, Didem Unat
2024 — conf
GPU-Initiated Resource Allocation for Irregular Workloads.
ExHET@PPoPP
Ilyas Turimbetov, Muhammad Aditya Sasongko, Didem Unat
2024 — conf
Optimizing GNN-Based Multiple Object Tracking on a Graphcore IPU.
ISC Workshops
Mustafa Orkun Acar, Fatma Güney, Didem Unat
2024 — conf
P-MoVE: Performance Monitoring and Visualization with Encoded Knowledge.
SC Workshops
Fatih Tasyaran, Osman Yasal, José A. Morgado, Aleksandar Ilic, Didem Unat, Kamer Kaya
2024 A conf
Snoopie: A Multi-GPU Communication Profiler and Visualizer.
ICS
Mohammad Kefah Taha Issa, Muhammad Aditya Sasongko, Ilyas Turimbetov, Javid Baydamirli, Dogan Sagbili, Didem Unat
2024 J jnl
The Landscape of GPU-Centric Communication.
CoRR
Didem Unat, Ilyas Turimbetov, Mohammad Kefah Taha Issa, Dogan Sagbili, Flavio Vella, Daniele De Sensi, Ismayil Ismayilov
2023 A conf
Bringing Order to Sparsity: A Sparse Matrix Reordering Study on Multicore CPUs.
SC
James D. Trotter, Sinan Ekmekçibasi, Johannes Langguth, Tugba Torun, Emre Düzakin, Aleksandar Ilic, Didem Unat
2023 A conf
Multi-GPU Communication Schemes for Iterative Solvers: When CPUs are Not in Charge.
ICS
Ismayil Ismayilov, Javid Baydamirli, Dogan Sagbili, Mohamed Wahib, Didem Unat
2023 J jnl
Precise Event Sampling on AMD Versus Intel: Quantitative and Qualitative Comparison.
IEEE Trans. Parallel Distributed Syst.
Muhammad Aditya Sasongko, Milind Chabbi, Paul H. J. Kelly, Didem Unat
2023 J jnl
Precise event sampling-based data locality tools for AMD multicore architectures.
Concurr. Comput. Pract. Exp.
Muhammad Aditya Sasongko, Milind Chabbi, Paul H. J. Kelly, Didem Unat
2022 — ed.
Euro-Par 2021: Parallel Processing Workshops - Euro-Par 2021 International Workshops, Lisbon, Portugal, August 30-31, 2021, Revised Selected Papers
Euro-Par Workshops
Ricardo Chaves, Dora B. Heras, Aleksandar Ilic, Didem Unat, Rosa M. Badia, Andrea Bracciali, Patrick Diehl, Anshu Dubey, Oh Sangyoon, Stephen L. Scott, Laura Ricci
2022 C conf
Mixed and Multi-Precision SpMV for GPUs with Row-wise Precision Selection.
SBAC-PAD
Erhan Tezcan, Tugba Torun, Fahrican Kosar, Kamer Kaya, Didem Unat
2022 J jnl
ReuseTracker: Fast Yet Accurate Multicore Reuse Distance Analyzer.
ACM Trans. Archit. Code Optim.
Muhammad Aditya Sasongko, Milind Chabbi, Mandana Bagheri-Marzijarani, Didem Unat
2021 J jnl
A Split Execution Model for SpTRSV.
IEEE Trans. Parallel Distributed Syst.
Najeeb Ahmad, Buse Yilmaz, Didem Unat
2021 J jnl
A computational-graph partitioning method for training memory-constrained DNNs.
Parallel Comput.
Fareed Qararyah, Mohamed Wahib, Doga Dikbayir, Mehmet Esat Belviranli, Didem Unat
2021 — ed.
Euro-Par 2020: Parallel Processing Workshops - Euro-Par 2020 International Workshops, Warsaw, Poland, August 24-25, 2020, Revised Selected Papers
Euro-Par Workshops
Bartosz Balis, Dora B. Heras, Laura Antonelli, Andrea Bracciali, Thomas Gruber, Jin Hyun-Wook, Michael Kuhn, Stephen L. Scott, Didem Unat, Roman Wyrzykowski
2021 — conf
Low-Overhead Reuse Distance Profiling Tool for Multicore.
Euro-Par Workshops
Muhammad Aditya Sasongko, Milind Chabbi, Didem Unat
2021 — conf
Monitoring Collective Communication Among GPUs.
Euro-Par Workshops
Muhammet Abdullah Soytürk, Palwisha Akhtar, Erhan Tezcan, Didem Unat
2021 J jnl
Monitoring Collective Communication Among GPUs.
CoRR
Muhammet Abdullah Soytürk, Palwisha Akhtar, Erhan Tezcan, Didem Unat
2021 J jnl
Structured Adaptive Mesh Refinement Adaptations to Retain Performance Portability With Increasing Heterogeneity.
Comput. Sci. Eng.
Anshu Dubey, Martin Berzins, Carsten Burstedde, Michael L. Norman, Didem Unat, Mohamed Wahib
2020 J jnl
A Computational-Graph Partitioning Method for Training Memory-Constrained DNNs.
CoRR
Fareed Qararyah, Mohamed Wahib, Doga Dikbayir, Mehmet Esat Belviranli, Didem Unat
2020 — conf
A Prediction Framework for Fast Sparse Triangular Solves.
Euro-Par
Najeeb Ahmad, Buse Yilmaz, Didem Unat
2020 C conf
Adaptive Level Binning: A New Algorithm for Solving Sparse Triangular Systems.
HPC Asia
Buse Yilmaz, Bugrra Sipahiogrlu, Najeeb Ahmad, Didem Unat
2020 — conf
ComScribe: Identifying Intra-node GPU Communication.
Bench
Palwisha Akhtar, Erhan Tezcan, Fareed Mohammad Qararyah, Didem Unat
2020 J jnl
TIGER: Topology-aware Assignment using Ising machines Application to Classical Algorithm Tasks and Quantum Circuit Gates.
CoRR
Anastasiia Butko, Ilyas Turimbetov, George Michelogiannakis, David Donofrio, Didem Unat, John Shalf
2020 C conf
Tiling-Based Programming Model for Structured Grids on GPU Clusters.
HPC Asia
Burak Bastem, Didem Unat
2019 — conf
Asynchronous AMR on Multi-GPUs.
ISC Workshops
Muhammed Nufail Farooqi, Tan Nguyen, Weiqun Zhang, Ann S. Almgren, John Shalf, Didem Unat
2019 A conf
ComDetective: a lightweight communication detection tool for threads.
SC
Muhammad Aditya Sasongko, Milind Chabbi, Palwisha Akhtar, Didem Unat
2019 J jnl
Communication analysis and optimization of 3D front tracking method for multiphase flow simulations.
Int. J. High Perform. Comput. Appl.
Muhammed Nufail Farooqi, Daulet Izbassarov, Metin Muradoglu, Didem Unat
2019 — conf
Program analysis for process migration.
SOAP@PLDI
Buse Yilmaz, Ilyas Turimbetov, Didem Unat
2018 J jnl
BindMe: A thread binding library with advanced mapping algorithms.
Concurr. Comput. Pract. Exp.
Pirah Noor Soomro, Muhammad Aditya Sasongko, Didem Unat
2018 J jnl
Fast multidimensional reduction and broadcast operations on GPU for machine learning.
Concurr. Comput. Pract. Exp.
Doga Dikbayir, Enis Berk Çoban, Ilker Kesen, Deniz Yuret, Didem Unat
2018 J jnl
Load Balancing for Parallel Multiphase Flow Simulation.
Sci. Program.
Najeeb Ahmad, Muhammed Nufail Farooqi, Didem Unat
2018 J jnl
Output nondeterminism detection for programming models combining dataflow with shared memory.
Parallel Comput.
Hassan Salehe Matar, Erdal Mutlu, Serdar Tasiran, Didem Unat
2018 A conf
Phase asynchronous AMR execution for productive and performant astrophysical flows.
SC
Muhammed Nufail Farooqi, Tan Nguyen, Weiqun Zhang, Ann S. Almgren, John Shalf, Didem Unat
2018 C conf
Phase-Based Data Placement Scheme for Heterogeneous Memory Systems.
SBAC-PAD
Mohammad Shakeel Laghari, Najeeb Ahmad, Didem Unat
2018 — conf
Runtime Determinacy Race Detection for OpenMP Tasks.
Euro-Par
Hassan Salehe Matar, Didem Unat
2018 J jnl
Special issue on High performance computing conference (BASARIM-2017).
Concurr. Comput. Pract. Exp.
Didem Unat, Mehmet S. Aktas
2017 B conf
EmbedSanitizer: Runtime Race Detection Tool for 32-bit Embedded ARM.
RV
Hassan Salehe Matar, Serdar Tasiran, Didem Unat
2017 — conf
Nonintrusive AMR Asynchrony for Communication Optimization.
Euro-Par
Muhammed Nufail Farooqi, Didem Unat, Tan Nguyen, Weiqun Zhang, Ann S. Almgren, John Shalf
2017 C conf
Object Placement for High Bandwidth Memory Augmented with High Capacity Memory.
SBAC-PAD
Mohammad Shakeel Laghari, Didem Unat
2017 B conf
Overlapping Data Transfers with Computation on GPU with Tiles.
ICPP
Burak Bastem, Didem Unat, Weiqun Zhang, Ann S. Almgren, John Shalf
2017 J jnl
Trends in Data Locality Abstractions for HPC Systems.
IEEE Trans. Parallel Distributed Syst.
Didem Unat, Anshu Dubey, Torsten Hoefler, John Shalf, Mark James Abraham, Mauro Bianco, Bradford L. Chamberlain, Romain Cledat, H. Carter Edwards, Hal Finkel, Karl Fuerlinger, Frank Hannig, Emmanuel Jeannot, Amir Kamil, Jeff Keasler, Paul H. J. Kelly, Vitus J. Leung, Hatem Ltaief, Naoya Maruyama, Chris J. Newburn, Miquel Pericàs
2016 J jnl
BoxLib with Tiling: An AMR Software Framework.
CoRR
Weiqun Zhang, Ann S. Almgren, Marcus Day, Tan Nguyen, John Shalf, Didem Unat
2016 J jnl
BoxLib with Tiling: An Adaptive Mesh Refinement Software Framework.
SIAM J. Sci. Comput.
Weiqun Zhang, Ann S. Almgren, Marcus Day, Tan Nguyen, John Shalf, Didem Unat
2016 A conf
Perilla: metadata-based optimizations of an asynchronous runtime for adaptive mesh refinement.
SC
Tan Nguyen, Didem Unat, Weiqun Zhang, Ann S. Almgren, Muhammed Nufail Farooqi, John Shalf
2016 C conf
TiDA: High-Level Programming Abstractions for Data Locality Management.
ISC
Didem Unat, Tan Nguyen, Weiqun Zhang, Muhammed Nufail Farooqi, Burak Bastem, George Michelogiannakis, Ann S. Almgren, John Shalf
2015 J jnl
ExaSAT: An exascale co-design tool for performance modeling.
Int. J. High Perform. Comput. Appl.
Didem Unat, Cy P. Chan, Weiqun Zhang, Samuel Williams, John Bachan, John B. Bell, John Shalf
2014 — conf
Abstract machine models and proxy architectures for exascale computing.
Co-HPC@SC
James A. Ang, Richard F. Barrett, R. E. Benner, D. Burke, C. Chan, Jeanine E. Cook, David Donofrio, Simon D. Hammond, Karl S. Hemmert, Suzanne M. Kelly, H. Le, Vitus J. Leung, David R. Resnick, Arun F. Rodrigues, John Shalf, Dylan T. Stark, Didem Unat, Nicholas J. Wright
2013 J jnl
A new approach to interactive viewpoint selection for volume data sets.
Inf. Vis.
Han Suk Kim, Didem Unat, Scott B. Baden, Jürgen P. Schulze
2013 J jnl
Modeling and predicting performance of high performance computing applications on hardware accelerators.
Int. J. High Perform. Comput. Appl.
Mitesh R. Meswani, Laura Carrington, Didem Unat, Allan Snavely, Scott B. Baden, Stephen Poole
2013 C conf
Software Design Space Exploration for Exascale Combustion Co-design.
ISC
Cy P. Chan, Didem Unat, Michael Lijewski, Weiqun Zhang, John B. Bell, John Shalf
2012 J jnl
Accelerating a 3D Finite-Difference Earthquake Simulation with a C-to-CUDA Translator.
Comput. Sci. Eng.
Didem Unat, Jun Zhou, Yifeng Cui, Scott B. Baden, Xing Cai
2012 — —
Domain-specific translator and optimizer for massive on- chip parallelism.
Didem Unat
2012 Misc conf
Hands-on Performance Tuning of 3D Finite Difference Earthquake Simulation on GPU Fermi Chipset.
ICCS
Jun Zhou, Didem Unat, Dong Ju Choi, Clark C. Guest, Yifeng Cui
2012 Misc conf
Interactive data-centric viewpoint selection.
Visualization and Data Analysis
Han Suk Kim, Didem Unat, Scott B. Baden, Jürgen P. Schulze
2012 — conf
Modeling and Predicting Performance of High Performance Computing Applications on Hardware Accelerators.
IPDPS Workshops
Mitesh R. Meswani, Laura Carrington, Didem Unat, Allan Snavely, Scott B. Baden, Stephen Poole
2011 A conf
Mint: realizing CUDA performance in 3D stencil methods with annotated C.
ICS
Didem Unat, Xing Cai, Scott B. Baden
2011 — conf
Modeling and predicting application performance on hardware accelerators.
IISWC
Mitesh R. Meswani, Laura Carrington, Didem Unat, Allan Snavely, Scott B. Baden, Stephen Poole
2009 B conf
An Adaptive Sub-sampling Method for In-memory Compression of Scientific Data.
DCC
Didem Unat, Theodore Hromadka III, Scott B. Baden