Module testutils 

Test topology construction helpers.

Provides [make_test_topo()] for building synthetic Topology instances with configurable node/LLC/core/HT counts, and [mask_from_bits()] for building Cpumask values from a list of CPU IDs. Enable via the testutils feature of scx_utils.

Functions

make_test_topo

Build a synthetic Topology with the specified dimensions.

mask_from_bits

Create a Cpumask from a list of set CPU IDs.

test_core

Create a Core from a set of CPUs with the given IDs.

test_cpu

Create a Cpu with the given IDs and default frequencies/capacity.

test_llc

Create an Llc from a set of cores with the given IDs.

test_node

Create a Node from a set of LLCs with the given IDs.