AMPED partitions sparse tensors by output-mode index to run MTTKRP on multiple GPUs, reporting a 5.1x geometric mean speedup over single-GPU baselines on billion-scale tensors.
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AMPED: Accelerating MTTKRP for Billion-Scale Sparse Tensor Decomposition on Multiple GPUs
AMPED partitions sparse tensors by output-mode index to run MTTKRP on multiple GPUs, reporting a 5.1x geometric mean speedup over single-GPU baselines on billion-scale tensors.