system_topology

Records

```
const Graph & GetSystemTopology ()
```
Defined at line 132 of file ../../zircon/kernel/lib/topology/include/lib/system-topology.h
```
uint8_t GetPerformanceClass (cpu_num_t cpu_id)
```
Looks up the performance class of the given logical CPU. Returns zero if no

cpu or cluster node is found.

Defined at line 278 of file ../../zircon/kernel/lib/topology/system-topology.cc