Weimin Zheng

Latest

• BaGuaLu: targeting brain scale pretrained models with over 37 million cores
• Leveraging Code Snippets to Detect Variations in the Performance of HPC Systems
• Mitigating Crosstalk in Quantum Computers through Commutativity-Based Instruction Reordering
• An Efficient In-Memory Checkpoint Method and its Practice on Fault-Tolerant HPL
• Scalable Graph Traversal on Sunway TaihuLight with Ten Million Cores
• Self-Checkpoint: An In-Memory Checkpoint Method Using Less Space and Its Practice on Fault-Tolerant HPL
• A Fast Tridiagonal Solver for Intel MIC Architecture
• Building Semi-Elastic Virtual Clusters for Cost-Effective HPC Cloud Resource Provisioning
• Characterizing and optimizing TPC-C workloads on large-scale systems using SSD arrays
• Performance Prediction for Large-Scale Parallel Applications Using Representative Replay
• Employing Checkpoint to Improve Job Scheduling in Large-Scale Systems
• Efficiently Acquiring Communication Traces for Large-Scale Parallel Applications
• PHANTOM: predicting performance of parallel applications on large-scale parallel machines using a single node
• FACT: fast communication trace collection for parallel applications through program slicing
• LogGPO: An accurate communication model for performance prediction of MPI programs
• Process Mapping for MPI Collective Communications