Lines Matching refs:PT

7 Intel Processor Trace (Intel PT) is an extension of Intel Architecture that
13 Intel PT is first supported in Intel Core M and 5th generation Intel Core
30 The main distinguishing feature of Intel PT is that the decoder can determine
31 the exact flow of software execution.  Intel PT can be used to understand why
33 software does not have to be recompiled, so Intel PT works with debug or release
38 A limitation of Intel PT is that it produces huge amounts of trace data
51 The simplest thing to do with Intel PT is userspace profiling of small programs.
85 Also note that the coarseness of Intel PT timing information will start to
113 Refer to 'new snapshot option' and 'Intel PT modes of operation' further below.
131 The Intel PT kernel driver creates a new PMU for Intel PT.  PMU events are
186 'h', 'G' and 'H' are for virtualization which is not supported by Intel PT.
187 'p' is also not relevant to Intel PT.  So only options 'u' and 'k' are
188 meaningful for Intel PT.
218 Manuals, Chapter 36 Intel Processor Trace, defined new Intel PT features.
394 	Intel PT snapshot size: %zu
400 Intel PT buffer size is specified by an addition to the -m option e.g.
409 The default auxtrace mmap size for Intel PT is 4MiB/page_size for privileged users
430 Intel PT modes of operation
433 Intel PT can be used in 2 modes:
479 Intel PT and build ids
483 for executables for all addresses sampled.  Deliberately, Intel PT is not
492 If the perf.data file contains Intel PT data, that is the same as:
555 information to decode Intel PT in per-cpu mode, and potentially workload-only
560 be possible to decode Intel PT in per-cpu mode.
566 The sched_switch tracepoint is used to provide side-band data for Intel PT
643 cannot be matched against the Intel PT trace.
704 The timing information included with Intel PT does not give the time of every
709 For Intel PT, the default period is 100us.
713 In the case of Intel PT that is the same as a period of 1 and a unit of
740 When -D is used, Intel PT packets are displayed.  The packet decoder does not
748 To disable the display of Intel PT packets, combine the -D option with
768 Below is an example of using Intel PT with autofdo.  It requires autofdo
794 Note there is currently no advantage to using Intel PT instead of LBR, but