Cyclops tensor framework: Reducing communication and eliminating load imbalance in massively parallel contractions

Keyphrases

• Any Dimension 20%
• Blue Gene 20%
• Cluster Electronic Structure 20%
• Communication Volume 20%
• Coupled Cluster 40%
• Cray 20%
• Cyclic Operation 100%
• Distributed Layout 20%
• Domain-specific Languages 20%
• Double Excitation 20%
• Electronic Structure Methods 20%
• Explicit Computation 20%
• High-dimensional Tensor 20%
• Load Balancing 20%
• Load Imbalance 100%
• Mapping Framework 20%
• Massively Parallel 100%
• Massively Parallel Computer 20%
• Matrix multiplication 20%
• Memory Consumption 20%
• NWChem 20%
• Parallel Decomposition 20%
• Redistribution Kernels 20%
• Single Excitation 20%
• Tensor Contraction 80%
• Tensor Framework 100%
• Tensor Structure 20%
• User Level 20%
• Virtualization Layer 20%

Computer Science

• Domain-Specific Language 50%
• Level Interface 50%
• Load Balance 50%
• Load Imbalance 100%
• Matrix Multiplication 50%
• Structure Tensor 50%
• Supercomputer 100%
• Virtualization Layer 50%

Engineering

• Internals 100%
• Load Balance 100%
• Matrix Multiplication 100%
• Nodes 100%
• Virtualization 100%