// Towards Data Science · 25 February 2026

Breaking the Host Memory Bottleneck: How Peer Direct Transformed Gaudi’s Cloud Performance

Engineering RDMA-like performance over cloud host NICs using libfabric, DMA-BUF, and HCCL to restore distributed training scalability The post Breaking the Host Memory Bottleneck: How Peer Direct Transformed Gaudi’s Cloud Performance appeared first on Towards Data Science.

Towards Data Science

@towards-data-science · Maria Piterberg

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Towards Data Science@towards-data-science