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CXL for CPU access to DRAM is overkill. Plenty of server mobos allow you to directly attach 2 TiB of DRAM.
by jnwatson 3y ago
CXL for CPU access to DRAM is overkill. Plenty of server mobos allow you to directly attach 2 TiB of DRAM.
- lazide 3y agoSome 4 and supposedly 6TB now too.
- justinlloyd 3y agoLast one I put physical hands on was running 24TB, and was expandable to 32TB.
- vinay_ys 3y agoRack level disaggregated compute-memory-storage-accelerator architectures allow for dynamic partitioning/aggregation of hardware to suite concurrent workloads and their evolution over time and make it easier to achieve both cost efficiency as well as incremental, continuous and non-disruptive hardware upgrades.
- paulmd 3y agoWendell Level1techs has been talking about his Liqid PCIe Fabric stuff lately, sounds pretty sick, this mention inspired me to go search for his other videos on the topic https://www.youtube.com/watch?v=x1NWdoXmVsE https://www.youtube.com/watch?v=x1NWdoXmVsE https://www.youtube.com/watch?v=Iwep9D_q4e0 https://www.youtube.com/watch?v=Iwep9D_q4e0 https://www.youtube.com/watch?v=zXlWeVrsk14 https://www.youtube.com/watch?v=zXlWeVrsk14