Store
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. …
GigaIO
Connect
Composing The Impossible Server
Paid Feature There are many ways to scale up and scale out systems, and that is a problem as much as it is a solution for distributed systems architects. …
Connect
The Tipping Point For PCI-Express Fabrics
In the longest of runs, say within the next five to ten years, in the large datacenters of the world, the server chassis as we know it will no longer exist. …
Connect
Counting The Cost Of Under-Utilized GPUs – And Doing Something About It
The compute engines keep changing as the decades pass, but the same old problems keep cropping up in slightly different form. …
Connect
Pushing PCI-Express Fabrics Up To The Next Level
While the long overdue upgrade to PCI-Express 4.0 is finally coming to servers, allowing for high bandwidth links between processors and peripherals. …
Control
Taking The PCI Express To Malleable Systems
It took decades for server virtualization to go mainstream, making their way from hardware and software partitions on mainframes three decades ago down to proprietary and Unix systems two decades ago to X86 servers with VMware, XenServer, Microsoft, and Red Hat all doing their part. …
HPC
The HPC Community Should Lead In Composability
It is a rare HPC cluster that is actually upgraded – meaning some of the components in the servers or the networks or the storage that comprise the system are swapped out somewhere about halfway through its lifecycle and replaced with cheaper, faster, or more capacious components. …
Connect
A New Twist On PCI-Express Switching For The Datacenter
While there are plenty of distributed applications that are going to chew through the hundreds of gigabits per second of bandwidth per port that modern Ethernet or InfiniBand ASICs deliver inside of switches, there are still others that might benefit from having a more streamlined stack that is also more malleable and composable. …