Kawthar Shafie Khorassani

Most-cited papers

1. NV-group: link-efficient reduction for distributed deep learning on modern dense GPU systems

   Ching-Hsiang Chu, P. Kousha, A. Awan, Kawthar Shafie Khorassani +2 more

   2020International Conference on Supercomputing44 citations

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2. Accelerating MPI All-to-All Communication with Online Compression on Modern GPU Clusters

   Qing-Hua Zhou, P. Kousha, Quentin Anthony, Kawthar Shafie Khorassani +3 more

   2022ISC High Performance39 citations

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3. Designing a ROCm-Aware MPI Library for AMD GPUs: Early Experiences

   Kawthar Shafie Khorassani, J. Hashmi, Ching-Hsiang Chu, Chen-Chun Chen +2 more

   2021ISC High Performance23 citations

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4. Performance Evaluation of MPI Libraries on GPU-Enabled OpenPOWER Architectures: Early Experiences

   Kawthar Shafie Khorassani, Ching-Hsiang Chu, H. Subramoni, D. Panda

   2019ISC High Performance19 citations

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5. Adaptive and Hierarchical Large Message All-to-all Communication Algorithms for Large-scale Dense GPU Systems

   Kawthar Shafie Khorassani, Ching-Hsiang Chu, Quentin Anthony, H. Subramoni +1 more

   2021IEEE/ACM International Symposium on Cluster, Cloud and Internet Computing17 citations

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6. Highly Efficient Alltoall and Alltoallv Communication Algorithms for GPU Systems

   Chen-Chun Chen, Kawthar Shafie Khorassani, Quentin Anthony, A. Shafi +2 more

   2022IEEE International Symposium on Parallel & Distributed Processing, Workshops and Phd Forum13 citations

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7. High Performance MPI over the Slingshot Interconnect

   Kawthar Shafie Khorassani, Chen-Chun Chen, B. Ramesh, A. Shafi +2 more

   2023Journal of Computational Science and Technology12 citations Open access

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8. Implementing and Optimizing a GPU-aware MPI Library for Intel GPUs: Early Experiences

   Chen-Chun Chen, Kawthar Shafie Khorassani, Goutham Kalikrishna Reddy Kuncham, Rahul Vaidya +4 more

   2023IEEE/ACM International Symposium on Cluster, Cloud and Internet Computing11 citations

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9. Dynamic Kernel Fusion for Bulk Non-contiguous Data Transfer on GPU Clusters

   Ching-Hsiang Chu, Kawthar Shafie Khorassani, Qing-Hua Zhou, H. Subramoni +1 more

   2020IEEE International Conference on Cluster Computing9 citations

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10. High-Performance Adaptive MPI Derived Datatype Communication for Modern Multi-GPU Systems

    Ching-Hsiang Chu, J. Hashmi, Kawthar Shafie Khorassani, H. Subramoni +1 more

    2019International Conference on High Performance Computing8 citations

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11. Network Assisted Non-Contiguous Transfers for GPU-Aware MPI Libraries

    K. Suresh, Kawthar Shafie Khorassani, Chun-Cheng Chen, B. Ramesh +4 more

    2022IEEE Symposium on High-Performance Interconnects7 citations

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12. Designing and Optimizing GPU-aware Nonblocking MPI Neighborhood Collective Communication for PETSc*

    Kawthar Shafie Khorassani, Chen-Chun Chen, H. Subramoni, D. Panda

    2023IEEE International Parallel and Distributed Processing Symposium5 citations

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13. Network-Assisted Noncontiguous Transfers for GPU-Aware MPI Libraries

    K. Suresh, Kawthar Shafie Khorassani, Chen-Chun Chen, B. Ramesh +4 more

    2023IEEE Micro0 citations

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