Topic

Multi-GPU interconnect

Fabrics and transports that move data between GPUs at scale, together with the collective and shared-memory libraries built on top of them.

Current clusters

build1 publisher

CUDA 13.4 tells you to pick your GPU memory mode before you upgrade the driver

The Windows on Arm port and the compute-capability-107 Rubin preview are the headline items, but the two lines that touch a running cluster are the unbundled driver installer and the new CDMM default on coherent platforms.

Publishers:developer.nvidia.com

Reality

Evidence60
Adoption20
Hype gap+18
Incentives82
Confidence58