| /linux/tools/perf/Documentation/ |
| H A D | perf-list.txt | 68 p - precise level
69 P - use maximum detected precise level
77 The 'p' modifier can be used for specifying how precise the instruction
86 For Intel systems precise event sampling is implemented with PEBS
87 which supports up to precise-level 2, and precise level 3 for
90 On AMD systems it is implemented using IBS OP (up to precise-level 2).
92 inherently non-precise and IBS is inherently precise. (i.e. ibs_op//,
93 ibs_op//p, ibs_op//pp and ibs_op//ppp are all same). The precise modifie
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| H A D | perf-amd-ibs.txt | 17 Instruction-Based Sampling (IBS) provides precise Instruction Pointer (IP)
20 execution (micro-op execution to be precise) with details like d-cache
42 IBS gives samples with precise IP, i.e. the IP recorded with IBS sample has
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| /linux/Documentation/features/time/irq-time-acct/ |
| H A D | arch-support.txt | 4 # description: arch supports precise IRQ time accounting
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| /linux/Documentation/features/time/virt-cpuacct/ |
| H A D | arch-support.txt | 4 # description: arch supports precise virtual CPU time accounting
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| /linux/tools/testing/selftests/rcutorture/doc/ |
| H A D | rcu-test-image.txt | 39 # Replace "precise" below with your favorite Ubuntu release.
42 sudo debootstrap --verbose --arch i386 precise /mnt http://archive.ubuntu.com/ubuntu
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| /linux/Documentation/timers/ |
| H A D | delay_sleep_functions.rst | 36 * - precise on "short intervals"
41 * - precise on "long intervals"
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| H A D | hrtimers.rst | 60 users like drivers and subsystems which require precise timed events
68 with other potential users for precise timers gives another reason to
69 separate the "timeout" and "precise timer" subsystems.
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| /linux/Documentation/tools/rtla/ |
| H A D | rtla.rst | 19 precise information about the properties and root causes of unexpected
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| /linux/tools/tracing/rtla/ |
| H A D | README.txt | 5 rtla leverages kernel tracing capabilities to provide precise information
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| /linux/Documentation/hwmon/ |
| H A D | max31790.rst | 28 Tachometer inputs monitor fan tachometer logic outputs for precise (+/-1%)
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| H A D | ltc4282.rst | 33 LTC4282 is well suited to high power applications because the precise monitoring
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| /linux/Documentation/userspace-api/media/rc/ |
| H A D | lirc-set-wideband-receiver.rst | 41 also be more precise. On the other hand its disadvantage it usually
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| /linux/Documentation/userspace-api/media/v4l/ |
| H A D | v4l2-selection-targets.rst | 9 The precise meaning of the selection targets may be dependent on which
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| H A D | metafmt-uvc.rst | 18 timing information, required for precise interpretation of timestamps, contained
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| H A D | vidioc-query-dv-timings.rst | 66 precise feedback to the user.
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| /linux/tools/testing/selftests/kvm/x86/ |
| H A D | private_mem_conversions_test.c | 230 static void guest_test_punch_hole(uint64_t base_gpa, bool precise) in guest_test_punch_hole() argument
246 * Free all memory before each iteration, even for the !precise in guest_test_punch_hole()
254 if (precise) { in guest_test_punch_hole()
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| /linux/Documentation/admin-guide/media/ |
| H A D | fimc.rst | 90 In order to enable more precise camera pipeline control through the sub-device
128 more precise FIMC capture subsystem control. In addition a separate v4l2
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| /linux/Documentation/arch/sparc/ |
| H A D | adi.rst | 124 MCD precise exception is enabled (MCDPERR=1), a precise
136 ADI tag mismatch on a load always results in precise trap.
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| /linux/tools/perf/pmu-events/ |
| H A D | jevents.py | 333 precise = jd.get('PEBS')
338 extra_desc += ' Supports address when precise'
365 if precise and self.desc and '(Precise Event)' not in self.desc:
366 extra_desc += ' (Must be precise)' if precise == '2' else (' (Precise '
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| /linux/arch/x86/events/ |
| H A D | core.c | 559 int precise = 0; in x86_pmu_max_precise() local
563 precise++; in x86_pmu_max_precise()
567 precise++; in x86_pmu_max_precise()
570 precise++; in x86_pmu_max_precise()
572 return precise; in x86_pmu_max_precise()
578 int precise = x86_pmu_max_precise(); in x86_pmu_hw_config() local
580 if (event->attr.precise_ip > precise) in x86_pmu_hw_config()
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| /linux/Documentation/core-api/ |
| H A D | netlink.rst | 47 to take effect. This is useful for programs that need precise feedback
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| /linux/Documentation/sound/cards/ |
| H A D | hdspm.rst | 79 precise-pointer.
357 Enable precise pointer, or disable.
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| /linux/Documentation/firmware-guide/acpi/apei/ |
| H A D | output_format.rst | 61 [restartable][, precise IP][, overflow][, corrected]
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| /linux/Documentation/arch/x86/ |
| H A D | tlb.rst | 16 it is a much more precise operation, causing no collateral
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| /linux/Documentation/sound/designs/ |
| H A D | timestamping.rst | 13 and precise moment. Applications should not rely solely on the first
108 precise start time (patches WIP)
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