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hyeyoo

Hyeonggon Yoo

Edited 1 year ago
In ACPI-compatible OS environment, NUMA node of memory ranges and distance matrix between NUMA nodes are parsed from ACPI SRAT/SLIT tables and they are provided firmware.

ACPI HMAT describes latency/bandwidth characteristics.

CDAT is a set of registers in CXL that reports bandwidth/latency characteristics of CXL devices/switches. it is consumed by firmware to produce HMAT/SRAT tables.
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