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Just How Bad Is CXL Memory Latency?
Conventional wisdom says that trying to attach system memory to the PCI-Express bus is a bad idea if you care at all about latency. …
Articles by Tobias Mann
Compute
SQUIP Side Channel Attack Rattles AMD’s Zen Cores
The majority of AMD’s CPU lineup – essentially any processor using Zen 1, Zen 2, or Zen 3 cores with simultaneous multithreading (SMT) enabled – is vulnerable to a newly disclosed side channel attack. …
HPC
Solving Society’s Big Problems Means Funding More Than Supercomputers
Data science, AI/ML, and HPC have been influential in tackling complex issues like the coronavirus pandemic. …
Connect
Marvell Throws Hat Into Intel’s Universal Chiplet Interconnect Ring
Marvell Technology is the latest chipmaker to join the emerging Universal Chiplet Interconnect Express (UCI-Express) consortium, which is working toward an open interconnect standard for chiplet architectures. …
Compute
Fractional GPUs Empower New Wave Of Accelerated Software Development
There is no denying that GPUs have incredible potential to accelerate workloads of all kinds, but developing applications that can scale across two, four, or even more GPUs continues to be a prohibitively expensive proposition. …