Category: How To

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Linux NUMA Distances Explained

TL;DR: The memory latency distances between a node and itself is normalized to 10 (1.0x). Every other distance is scaled

How To Emulate CXL Devices using KVM and QEMU

What is CXL? Compute Express Link (CXL) is an open standard for high-speed central processing unit-to-device and CPU-to-memory connections, designed

How To Enable Debug Logging in ipmctl

The ipmctl utility is used for configuring and managing Intel Optane Persistent Memory modules (DCPMM/PMem). It supports the functionality to: