3 ms·
Can we somehow make them work with 1 TB PCIes so we can churn through way more data?
by giancarlostoro 5mo ago
Can we somehow make them work with 1 TB PCIes so we can churn through way more data?
- strictnein 5mo agoYou are able to use GPU Direct Storage to communicate between the GPU and PCIE storage devices. It's nice, but it's not typically as performant as one would like, in comparison to the onboard memory. https://docs.nvidia.com/gpudirect-storage/ https://docs.nvidia.com/gpudirect-storage/ https://github.com/microsoft/DirectStorage/tree/main https://github.com/microsoft/DirectStorage/tree/main
- dragontamer 5mo agoHave you heard of the "Radeon Pro SSG" ?? It must have failed because I never heard of an update to this GPU. But AMD definitely made a GPU with 4x NVMe SSDs attached to the GPU.
- the8472 5mo agolinux has P2P-DMA for this. The drivers, devices and bus topology need to support it though. https://docs.kernel.org/driver-api/pci/p2pdma.html https://docs.kernel.org/driver-api/pci/p2pdma.html
- LtdJorge 5mo agoI think GP means 1TB of PCIe bandwidth, instead of 1TB of PCIe NVMe drives.