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/linux/Documentation/tools/rtla/
H A Drtla-osnoise-hist.rst7 Display a histogram of the osnoise tracer samples
21 occurrence in a histogram, displaying the results in a user-friendly way.
39 histogram is set to group outputs in buckets of *10us* and *25* entries::
42 # RTLA osnoise histogram
H A Dcommon_hist_options.txt3 Set the histogram bucket size (default *1*).
7 Set the number of entries of the histogram (default 256).
H A Drtla-timerlat.rst21 a histogram of each tracer event occurrence. For further details, please
32 Prints a histogram of timerlat samples.
H A Drtla-timerlat-hist.rst21 The **rtla timerlat hist** displays a histogram of each tracer event
46 # RTLA timerlat histogram
H A Drtla-osnoise.rst36 Prints a histogram of osnoise samples.
H A Dcommon_options.txt31 …If the *hist:* trigger is activated, the output histogram will be automatically saved to a file na…
36 …Will automatically save the content of the histogram associated to *osnoise:irq_noise* event in *o…
/linux/Documentation/userspace-api/media/v4l/
H A Dmetafmt-vsp1-hgo.rst16 This format describes histogram data generated by the Renesas R-Car VSP1 1-D
19 The VSP1 HGO is a histogram computation engine that can operate on RGB, YCrCb
26 additionally output the histogram with 64 or 256 bins, resulting in four
33 channels to compute a single 64-bins histogram. Only the RGB image format is
36 single 256-bins histogram. Only the YCbCr image format is supported.
38 channels to compute a single 256-bins histogram. Only the RGB image format is
H A Dmetafmt-vsp1-hgt.rst16 This format describes histogram data generated by the Renesas R-Car VSP1
19 The VSP1 HGT is a histogram computation engine that operates on HSV
22 weighted frequency histogram based on the H and S components.
24 The histogram is a matrix of 6 Hue and 32 Saturation buckets, 192 in
H A Dmetafmt-intel-ipu3.rst24 and AE (Auto-exposure) histogram.
H A Dmetafmt-rkisp1.rst66 3A and histogram statistics
/linux/drivers/md/dm-vdo/indexer/
H A Dradix-sort.c30 struct histogram { struct
58 struct histogram bins; argument
122 static inline void measure_bins(const struct task task, struct histogram *bins) in measure_bins()
174 struct histogram *bins, sort_key_t *first_key, in push_bins()
238 struct histogram *bins = &sorter->bins; in uds_radix_sort()
/linux/Documentation/admin-guide/device-mapper/
H A Dstatistics.rst17 provided: total time spent reading and writing. When the histogram
19 histogram of latencies. All these counters may be accessed by sending
73 histogram:n1,n2,n3,n4,...
74 collect histogram of latencies. The
76 of the histogram. If precise_timestamps is not used, the
80 example, if we use "histogram:10,20,30", the kernel will
127 precise_timestamps histogram:n1,n2,n3,...
129 The strings "precise_timestamps" and "histogram" are printed only
/linux/drivers/md/
H A Ddm-stats.c33 unsigned long long *histogram; member
181 dm_kvfree(s->stat_percpu[cpu][0].histogram, s->histogram_alloc_size); in dm_stat_free()
184 dm_kvfree(s->stat_shared[0].tmp.histogram, s->histogram_alloc_size); in dm_stat_free()
360 s->stat_shared[ni].tmp.histogram = hi; in dm_stats_create()
382 p[ni].histogram = hi; in dm_stats_create()
474 is_vmalloc_addr(s->stat_percpu[cpu][0].histogram)) in dm_stats_delete()
477 is_vmalloc_addr(s->stat_shared[0].tmp.histogram)) { in dm_stats_delete()
623 p->histogram[lo]++; in dm_stat_for_entry()
745 memset(shared->tmp.histogram, 0, (s->n_histogram_entries + 1) * sizeof(unsigned long long)); in __dm_stat_init_temporary_percpu_totals()
765 shared->tmp.histogram[i] += READ_ONCE(p->histogram[i]); in __dm_stat_init_temporary_percpu_totals()
[all …]
/linux/tools/perf/Documentation/
H A Dperf-ftrace.txt24 (optionally with BPF) and display it as a histogram.
143 Set the function name to get the histogram. Unlike perf ftrace trace,
144 it only allows single function to calculate the histogram.
148 Set the pair of events to get the histogram. The histogram is calculated
159 Use nano-second instead of micro-second as a base unit of the histogram.
H A Dperf-report.txt88 Sort histogram entries by given key(s) - multiple keys can be specified
523 go straight to the histogram browser, just like 'perf report' with no events
562 Save N individual samples for each histogram entry to show context in perf
644 'Branch Counter' - block branch counter histogram (with -v showing the number)
/linux/Documentation/userspace-api/media/drivers/
H A Domap3isp-uapi.rst20 statistics (AEWB, AF and histogram) subdevs.
75 AF and histogram modules cannot be used without configuring them using the
145 histogram memory read isn't implemented). The statistics are dequeueable by
148 The private IOCTLs offered by the AEWB, AF and histogram subdevs are heavily
/linux/arch/mips/kvm/
H A DKconfig36 A histogram of COP0 accesses is printed when the VM is
/linux/tools/mm/
H A Dslabinfo-gnuplot.sh89 set style histogram columnstacked title textcolor lt -1
/linux/Documentation/admin-guide/mm/
H A Dmultigen_lru.rst105 When it is read, ``lru_gen`` returns a histogram of numbers of pages
107 ``MAX_NR_GENS`` decides the number of bins for each histogram. The
/linux/Documentation/admin-guide/media/
H A Domap3isp.rst49 - OMAP3 ISP histogram
/linux/Documentation/translations/zh_CN/video4linux/
H A Domap3isp.txt69 OMAP3 ISP histogram
/linux/drivers/net/wireless/marvell/mwifiex/
H A Ddebugfs.c944 MWIFIEX_DFS_FILE_OPS(histogram);
970 MWIFIEX_DFS_ADD_FILE(histogram); in mwifiex_dev_debugfs_init()
/linux/tools/testing/selftests/amd-pstate/
H A Dgitsource.sh299 set style data histogram
H A Dtbench.sh281 set style data histogram
/linux/kernel/trace/
H A DKconfig725 histogram of the callers, but actually places the calling
921 via the trace() action of histogram triggers or directly
925 Documentation/trace/histogram.rst for details and examples.
963 See Documentation/trace/histogram.rst.
1273 Documentation/trace/histogram-design.rst.
1276 related to the histogram definitions themselves and doesn't

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