Over at John McCalpin’s Blog, “Dr. Bandwidth” has posted an in-depth look at memory-mapped IO (MMIO). For tightly-coupled acceleration, it would be nice to have the option of having the processor ...

Gain insight into the CXL specification. Learn how CXL supports dynamic multiplexing between a rich set of protocols that includes I/O (CLX.io, based on PCIe), caching (CXL.cache), and memory (CXL.mem ...

File access is a resource-intensive operation. Accessing a file from the disk for an application is a time-consuming operation, and accessing data from the primary memory is always faster. So, what if ...