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/xnu-12377.41.6/osfmk/i386/
H A Dcpu_topology.h175 struct x86_core *cores; /* list of cores in die */ member
195 struct x86_core *cores; /* list of cores in package */ member
H A Dcpu_threads.c470 core = die->cores; in x86_core_find()
774 core->next_in_die = die->cores; in x86_die_add_core()
776 die->cores = core; in x86_die_add_core()
797 core->next_in_pkg = pkg->cores; in x86_package_add_core()
799 pkg->cores = core; in x86_package_add_core()
1069 core = die->cores; in x86_validate_topology()
1129 core = pkg->cores; in x86_validate_topology()
1228 core = die->cores; in debug_topology_print()
/xnu-12377.41.6/doc/building/
H A Dxnu_build_consolidation.md30 * Number of cores/clusters in the system, their physical IDs and type.
61 * On all P-cores or all E-cores.
97 One of the aspects that until now has been hardcoded in XNU is the system topology: number of cores
/xnu-12377.41.6/doc/observability/
H A Dmt_stackshot.md18 cores into the debugger trap as well. The other CPUs call into stackshot from
46 "difficulty" (i.e. the number of threads they have). E cores will work on the
47 easier queue first, and P cores will work on the harder queue first. Once a CPU
H A Dcoalitions.md130 …jetsam coalition led by a P-core capable process will be allowed to use P-cores. This could have b…
/xnu-12377.41.6/doc/scheduler/
H A Dsched_clutch_edge.md176 …* Efficiency cores offer meaningful performance uplift for benchmarks as well as throughput-orient…
182 …igned, much of the emphasis was placed on delineating work across E-cores and P-cores. Concepts su…
285 …threaded workloads with NCPUs threads, as otherwise the threads on slower cores would become strag…
/xnu-12377.41.6/doc/vm/
H A Dmemorystatus_kills.md47 …ing while we're killing other false idle daemons and this monopolizes two cores. Proc thrashing je…
/xnu-12377.41.6/osfmk/kern/
H A Dexclaves.c1330 size_t core_count = exclaves_callbacks->v1.cores(); in exclaves_init_multicore()
/xnu-12377.41.6/tests/
H A Dstackshot_tests.m2336 T_LOG("Recommended cores: 0x%llx", sched_recommended_cores);
2495 …T_OS_VISION)) // disable for visionOS: device may not be stable with many cores masked off (127904…