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Herault, T., A. Bouteiller, G. Bosilca, M. Gamell, K. Teranishi, M. Parashar, and J. Dongarra, “Practical Scalable Consensus for Pseudo-Synchronous Distributed Systems,” The International Conference for High Performance Computing, Networking, Storage and Analysis (SC15), Austin, TX, ACM, November 2015.

(550.96 KB)

Herault, T., A. Bouteiller, G. Bosilca, M. Gamell, K. Teranishi, M. Parashar, and J. Dongarra, “Practical Scalable Consensus for Pseudo-Synchronous Distributed Systems: Formal Proof,” Innovative Computing Laboratory Technical Report, no. ICL-UT-15-01, April 2015.

(570.97 KB)

Bosilca, G., J. Dongarra, and H. Ltaeif, “Power Profiling of Cholesky and QR Factorizations on Distributed Memory Systems,” Third International Conference on Energy-Aware High Performance Computing, Hamburg, Germany, September 2012.

(290.27 KB)

Bland, W., A. Bouteiller, T. Herault, G. Bosilca, and J. Dongarra, “Post-failure recovery of MPI communication capability: Design and rationale,” International Journal of High Performance Computing Applications, vol. 27, issue 3, pp. 244 - 254, January 2013.

(285.77 KB)

Bouteiller, A., G. Bosilca, and J. Dongarra, “Plan B: Interruption of Ongoing MPI Operations to Support Failure Recovery,” 22nd European MPI Users' Group Meeting, Bordeaux, France, ACM, September 2015.

(543.32 KB)

Bosilca, G., A. Bouteiller, T. Herault, P. Lemariner, N. Ohm Saengpatsa, S. Tomov, and J. Dongarra, “Performance Portability of a GPU Enabled Factorization with the DAGuE Framework,” IEEE Cluster: workshop on Parallel Programming on Accelerator Clusters (PPAC), June 2011.

(290.98 KB)

Cao, Q., Y. Pei, T. Herault, K. Akbudak, A. Mikhalev, G. Bosilca, H. Ltaief, D. Keyes, and J. Dongarra, “Performance Analysis of Tile Low-Rank Cholesky Factorization Using PaRSEC Instrumentation Tools,” Workshop on Programming and Performance Visualization Tools (ProTools 19) at SC19, Denver, CO, ACM, November 2019.

(429.55 KB)

Pjesivac–Grbovic, J., T. Angskun, G. Bosilca, G. Fagg, E. Gabriel, and J. Dongarra, “Performance Analysis of MPI Collective Operations,” Cluster computing, vol. 10, no. 2: Springer Netherlands, pp. 127-143, June 2007.

(1018.28 KB)

Pjesivac–Grbovic, J., T. Angskun, G. Bosilca, G. Fagg, E. Gabriel, and J. Dongarra, “Performance Analysis of MPI Collective Operations,” Cluster Computing Journal (to appear), January 2005.

(1018.28 KB)

Pjesivac–Grbovic, J., T. Angskun, G. Bosilca, G. Fagg, E. Gabriel, and J. Dongarra, “Performance Analysis of MPI Collective Operations,” 4th International Workshop on Performance Modeling, Evaluation, and Optmization of Parallel and Distributed Systems (PMEO-PDS '05), Denver, Colorado, April 2005.

(1018.28 KB)

Danalis, A., H. Jagode, G. Bosilca, and J. Dongarra, “PaRSEC in Practice: Optimizing a Legacy Chemistry Application through Distributed Task-Based Execution,” 2015 IEEE International Conference on Cluster Computing, Chicago, IL, IEEE, September 2015.

(1.77 MB)

Bosilca, G., A. Bouteiller, A. Danalis, M. Faverge, T. Herault, and J. Dongarra, “PaRSEC: Exploiting Heterogeneity to Enhance Scalability,” IEEE Computing in Science and Engineering, vol. 15, issue 6, pp. 36-45, November 2013.

(2.16 MB)

Jia, Y., G. Bosilca, P. Luszczek, and J. Dongarra, “Parallel Reduction to Hessenberg Form with Algorithm-Based Fault Tolerance,” International Conference for High Performance Computing, Networking, Storage and Analysis, IEEE-SC 2013, Denver, CO, November 2013.

(147.09 KB)

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Hori, A., K. Yoshinaga, T. Herault, A. Bouteiller, G. Bosilca, and Y. Ishikawa, “Overhead of Using Spare Nodes,” The International Journal of High Performance Computing Applications, February 2020.

(2.15 MB)

Angskun, T., G. Bosilca, B. Vander Zanden, and J. Dongarra, “Optimal Routing in Binomial Graph Networks,” The International Conference on Parallel and Distributed Computing, applications and Technologies (PDCAT), Adelaide, Australia, IEEE Computer Society, December 2007.

Herault, T., Y. Robert, A. Bouteiller, D. Arnold, K. Ferreira, G. Bosilca, and J. Dongarra, “Optimal Cooperative Checkpointing for Shared High-Performance Computing Platforms,” 2018 IEEE International Parallel and Distributed Processing Symposium Workshops (IPDPSW), Best Paper Award, Vancouver, BC, Canada, IEEE, May 2018.

(899.3 KB)

Chaarawi, M., E. Gabriel, R. Keller, R. L. Graham, G. Bosilca, and J. Dongarra, “OMPIO: A Modular Software Architecture for MPI I/O,” 18th EuroMPI, Santorini, Greece, Springer, pp. 81-89, September 2011.

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Hoefler, T., J. M. Squyres, G. Fagg, G. Bosilca, W. Rehm, and A. Lumsdaine, “A New Approach to MPI Collective Communication Implementations,” Distributed and Parallel Systems: Springer US, pp. 45-54, 2007.

(140.2 KB)

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Bouteiller, A., T. Herault, and G. Bosilca, “A Multithreaded Communication Substrate for OpenSHMEM,” 8th International Conference on Partitioned Global Address Space Programming Models (PGAS), Eugene, OR, October 2014.

(261.66 KB)

Schuchart, J., and G. Bosilca, “MPI Continuations And How To Invoke Them,” Sustained Simulation Performance 2021, Cham, Springer International Publishing, pp. 67 - 83, February 2023.

Pjesivac–Grbovic, J., G. Bosilca, G. Fagg, T. Angskun, and J. Dongarra, “MPI Collective Algorithm Selection and Quadtree Encoding,” Parallel Computing (Special Edition: EuroPVM/MPI 2006): Elsevier, 00 2007.

(308.39 KB)

Pjesivac–Grbovic, J., G. Fagg, T. Angskun, G. Bosilca, and J. Dongarra, “MPI Collective Algorithm Selection and Quadtree Encoding,” ICL Technical Report, no. ICL-UT-06-11, 00 2006.

(308.39 KB)

Pjesivac–Grbovic, J., G. Fagg, T. Angskun, G. Bosilca, and J. Dongarra, “MPI Collective Algorithm Selection and Quadtree Encoding,” Lecture Notes in Computer Science, vol. 4192, no. ICL-UT-06-13: Springer Berlin / Heidelberg, pp. 40-48, September 2006.

(308.39 KB)

Cayrols, S., J. Li, G. Bosilca, S. Tomov, A. Ayala, and J. Dongarra, “Mixed precision and approximate 3D FFTs: Speed for accuracy trade-off with GPU-aware MPI and run-time data compression,” ICL Technical Report, no. ICL-UT-22-04, May 2022.

(706.14 KB)

Agullo, E., G. Bosilca, C. Castagnède, J. Dongarra, H. Ltaeif, and S. Tomov, “Matrices Over Runtime Systems at Exascale,” Supercomputing '12 (poster), Salt Lake City, Utah, November 2012.

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Cayrols, S., J. Li, G. Bosilca, S. Tomov, A. Ayala, and J. Dongarra, “Lossy all-to-all exchange for accelerating parallel 3-D FFTs on hybrid architectures with GPUs,” 2022 IEEE International Conference on Cluster Computing (CLUSTER), pp. 152-160, September 2022.

Ma, T., A. Bouteiller, G. Bosilca, and J. Dongarra, “Locality and Topology aware Intra-node Communication Among Multicore CPUs,” Proceedings of the 17th EuroMPI conference, Stuttgart, Germany, LNCS, September 2010.

(327.01 KB)

Losada, N., G. Bosilca, A. Bouteiller, P. González, and M. J. Martín, “Local Rollback for Resilient MPI Applications with Application-Level Checkpointing and Message Logging,” Future Generation Computer Systems, vol. 91, pp. 450-464, February 2019.

(1.16 MB)

Cao, Q., Y. Pei, K. Akbudak, G. Bosilca, H. Ltaief, D. Keyes, and J. Dongarra, “Leveraging PaRSEC Runtime Support to Tackle Challenging 3D Data-Sparse Matrix Problems,” 35th IEEE International Parallel & Distributed Processing Symposium (IPDPS 2021), Portland, OR, IEEE, May 2021.

(1.08 MB)

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Ma, T., G. Bosilca, A. Bouteiller, and J. Dongarra, “Kernel-assisted and topology-aware MPI collective communications on multi-core/many-core platforms,” Journal of Parallel and Distributed Computing, vol. 73, issue 7, pp. 1000-1010, July 2013.

(1.4 MB)

Ma, T., G. Bosilca, A. Bouteiller, B. Goglin, J.. Squyres, and J. Dongarra, “Kernel Assisted Collective Intra-node MPI Communication Among Multi-core and Many-core CPUs,” Int'l Conference on Parallel Processing (ICPP '11), Taipei, Taiwan, September 2011.

Ma, T., G. Bosilca, A. Bouteiller, B. Goglin, J.. Squyres, and J. Dongarra, “Kernel Assisted Collective Intra-node Communication Among Multicore and Manycore CPUs,” University of Tennessee Computer Science Technical Report, UT-CS-10-663, November 2010.

(384.75 KB)

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Penchoff, D. A., E. Valeev, H. Jagode, P. Luszczek, A. Danalis, G. Bosilca, R. J. Harrison, J. Dongarra, and T. L. Windus, “An Introduction to High Performance Computing and Its Intersection with Advances in Modeling Rare Earth Elements and Actinides,” Rare Earth Elements and Actinides: Progress in Computational Science Applications, vol. 1388, Washington, DC, American Chemical Society, pp. 3-53, October 2021.

Hori, A., E. Jeannot, G. Bosilca, T. Ogura, B. Gerofi, J. Yin, and Y. Ishikawa, “An international survey on MPI users,” Parallel Computing, vol. 108, December 2021.

(1.49 MB)

Whitlock, M., N. Morales, G. Bosilca, A. Bouteiller, B. Nicolae, K. Teranishi, E. Giem, and V. Sarkar, “Integrating process, control-flow, and data resiliency layers using a hybrid Fenix/Kokkos approach,” 2022 IEEE International Conference on Cluster Computing (CLUSTER 2022), Heidelberg, Germany, September 2022.

Mor, O., G. Bosilca, and M. Snir, “Improving the Scaling of an Asynchronous Many-Task Runtime with a Lightweight Communication Engine,” 52nd International Conference on Parallel Processing (ICPP 2023), Salt Lake City, Utah, ACM, September 2023.

Turchenko, V., L. Grandinetti, G. Bosilca, and J. Dongarra, “Improvement of parallelization efficiency of batch pattern BP training algorithm using Open MPI,” Proceedings of International Conference on Computational Science, ICCS 2010 (to appear), Amsterdam The Netherlands, Elsevier, June 2010.

(125.01 KB)

Bouteiller, A., and G. Bosilca, “Implicit Actions and Non-blocking Failure Recovery with MPI,” 2022 IEEE/ACM 12th Workshop on Fault Tolerance for HPC at eXtreme Scale (FTXS), Dallas, TX, USA, IEEE, January 2023, 2022.

Keller, R., G. Bosilca, G. Fagg, M. Resch, and J. Dongarra, “Implementation and Usage of the PERUSE-Interface in Open MPI,” Euro PVM/MPI 2006, Bonn, Germany, September 2006.

(310.76 KB)

Ayala, A., S. Tomov, X. Luo, H. Shaiek, A. Haidar, G. Bosilca, and J. Dongarra, “Impacts of Multi-GPU MPI Collective Communications on Large FFT Computation,” Workshop on Exascale MPI (ExaMPI) at SC19, Denver, CO, November 2019.

(1.6 MB)

Ma, T., A. Bouteiller, G. Bosilca, and J. Dongarra, “Impact of Kernel-Assisted MPI Communication over Scientific Applications: CPMD and FFTW,” 18th EuroMPI, Santorini, Greece, Springer, pp. 247-254, September 2011.

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Graham, R. L., G. M. Shipman, B. Barrett, R. Castain, G. Bosilca, and A. Lumsdaine, “A High-Performance, Heterogeneous MPI,” HeteroPar 2006, Barcelona, Spain, September 2006.

(193.73 KB)

Shipman, G. M., G. Bosilca, and A. B. Maccabe, “High Performance RDMA Protocols in HPC,” Euro PVM/MPI 2006, Bonn, Germany, September 2006.

(1.06 MB)

Ma, T., G. Bosilca, A. Bouteiller, and J. Dongarra, “HierKNEM: An Adaptive Framework for Kernel-Assisted and Topology-Aware Collective Communications on Many-core Clusters,” IPDPS 2012 (Best Paper), Shanghai, China, May 2012.

(165.9 KB)

Wu, W., A. Bouteiller, G. Bosilca, M. Faverge, and J. Dongarra, “Hierarchical DAG scheduling for Hybrid Distributed Systems,” 29th IEEE International Parallel & Distributed Processing Symposium (IPDPS), Hyderabad, India, IEEE, May 2015.

(1.11 MB)

Bosilca, G., J. Dongarra, G. Fagg, and J. Langou, “Hash Functions for Datatype Signatures in MPI,” Proceedings of 12th European Parallel Virtual Machine and Message Passing Interface Conference - Euro PVM/MPI, vol. 3666, Sorrento (Naples), Italy, Springer-Verlag Berlin, pp. 76-83, September 2005.

(304.2 KB)

Luo, X., W. Wu, G. Bosilca, Y. Pei, Q. Cao, T. Patinyasakdikul, D. Zhong, and J. Dongarra, “HAN: A Hierarchical AutotuNed Collective Communication Framework,” IEEE Cluster Conference, Kobe, Japan, Best Paper Award, IEEE Computer Society Press, September 2020.

(764.05 KB)

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Wu, W., G. Bosilca, R. vandeVaart, S. Jeaugey, and J. Dongarra, “GPU-Aware Non-contiguous Data Movement In Open MPI,” 25th International Symposium on High-Performance Parallel and Distributed Computing (HPDC'16), Kyoto, Japan, ACM, June 2016.

(482.32 KB)

Patinyasakdikul, T., D. Eberius, G. Bosilca, and N. Hjelm, “Give MPI Threading a Fair Chance: A Study of Multithreaded MPI Designs,” IEEE Cluster, Albuquerque, NM, IEEE, September 2019.

(220.84 KB)

Herault, T., Y. Robert, G. Bosilca, and J. Dongarra, “Generic Matrix Multiplication for Multi-GPU Accelerated Distributed-Memory Platforms over PaRSEC,” ScalA'19: 10th Workshop on Latest Advances in Scalable Algorithms for Large-Scale Systems, Denver, CO, IEEE, November 2019.

(260.69 KB)

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