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/xnu-11215/doc/arm/
H A Dsme.md15 instructions. SME extends SVE by adding a matrix register file and associated
16 2D matrix-math instructions. SME2 further extends SME with additional
17 instructions and register state.
71 many legacy SIMD instructions<sup>[2](#feat_sme_fa64_footnote)</sup>. To make
79 instructions that access them. Clearing `PSTATE.ZA` causes `ZA` and `ZT0`
82 Most SME instructions require both `PSTATE.SM` and `PSTATE.ZA` to be
86 to execute FPSIMD instructions, setting `PSTATE.{SM,ZA} = {0,1}` will do so
100 the above `msr` instructions
131 - `SMEN`: trap SME instructions and register accesses, including SVE
132 instructions executed during streaming SVE mode.
[all …]
/xnu-11215/osfmk/mach/
H A Dthread_act.defs174 * execute any further user or meta- instructions.
190 * Cause any user or meta- instructions currently being
192 * instructions consist of the basic traps for IPC
195 * described by MiG interfaces are not meta-instructions
202 * Cause any user or meta- instructions currently being
207 * instructions consist of the basic traps for IPC
210 * described by MiG interfaces are not meta-instructions
H A Dtask_inspect.h47 uint64_t instructions; member
/xnu-11215/doc/observability/
H A Dcpu_counters.md9 The CPMU contains both fixed instructions and cycles counters, as well as configurable counters tha…
38 - Stackshot includes cycles and instructions for each thread container in its kcdata.
H A Drecount.md10 …lized (e.g. _not_ running under a hypervisor) devices also accumulate instructions and cycles at e…
86 - `ru_instructions`: the instructions retired by a CPU with `CONFIG_PERVASIVE_CPI`
97 Idle time has no user component and doesn't consume instructions or cycles, so a full usage structu…
/xnu-11215/tests/recount/
H A Drecount_perf_tests.c465 counts->instructions = after.instructions - before.instructions; in task_inspect_basic_counts_usage()
475 return (double)counts->instructions; in task_inspect_basic_counts_measurement()
/xnu-11215/bsd/dev/arm64/
H A Dfasttrap_isa.c368 const uint32_t *instructions, uint32_t num_instrs, user_addr_t *pc_out) argument
376 bcopy(instructions, local_scratch, num_instrs * sizeof(uint32_t));
/xnu-11215/osfmk/kern/
H A Drecount.c489 uint64_t instructions = 0; in recount_usage_instructions() local
492 instructions += usage->ru_metrics[i].rm_instructions; in recount_usage_instructions()
497 return instructions; in recount_usage_instructions()
H A Dbsd_kern.c1252 ri->ri_instructions = extra.instructions; in fill_task_rusage()
H A Dtask.h908 uint64_t instructions; member
H A Dtask.c6690 extra_info->instructions = recount_usage_instructions(&usage); in task_power_info_locked()
8974 bc->instructions = recount_usage_instructions(&stats); in task_inspect()
/xnu-11215/doc/vm/
H A Dsanitize.md271 See `tests/vm/vm_parameter_validation.c` for instructions.
274 for instructions.
411 `tests/vm/vm_parameter_validation.c` for instructions on how to run your
423 stable. See `tests/vm/vm_parameter_validation.c` for instructions.
/xnu-11215/tools/tests/perf_index/
H A DREADME24 for instructions. The server is run by running the test_controller.py python
/xnu-11215/osfmk/arm/
H A Dmachine_routines_common.c325 mt_perfcontrol(&cpu_counters->instructions, &cpu_counters->cycles); in machine_switch_populate_perfcontrol_cpu_counters()
327 cpu_counters->instructions = 0; in machine_switch_populate_perfcontrol_cpu_counters()
H A Dmachine_routines.h926 uint64_t instructions; member
/xnu-11215/libkern/zlib/
H A DREADME17 To compile all files and run the test program, follow the instructions given at
/xnu-11215/tests/
H A Dstackshot_tests.m1252 "saw instructions and cycles in thread");
1256 "saw instructions and cycles in task");
1278 T_DECL(instrs_cycles, "test a getting instructions and cycles in stackshot", T_META_TAG_VM_PREFERRE…
1288 T_LOG("attempting to take stackshot with instructions and cycles");
1296 "test delta stackshots with instructions and cycles", T_META_TAG_VM_PREFERRED)