| /linux-6.1.9/drivers/staging/media/atomisp/pci/ |
| D | sh_css_metrics.c | 43 clear_histogram(struct sh_css_pc_histogram *histogram) in clear_histogram() argument
47 assert(histogram); in clear_histogram()
49 for (i = 0; i < histogram->length; i++) { in clear_histogram()
50 histogram->run[i] = 0; in clear_histogram()
51 histogram->stall[i] = 0; in clear_histogram()
52 histogram->msink[i] = 0xFFFF; in clear_histogram()
63 make_histogram(struct sh_css_pc_histogram *histogram, unsigned int length) in make_histogram() argument
65 assert(histogram); in make_histogram()
67 if (histogram->length) in make_histogram()
69 if (histogram->run) in make_histogram()
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| /linux-6.1.9/Documentation/trace/ |
| D | boottime-trace.rst | 131 Since it is too long to write a histogram action as a string for per-event
133 for the histogram actions. For the detail of the each parameter,
134 please read the event histogram document (Documentation/trace/histogram.rst)
137 Set histogram key parameters. (Mandatory)
138 The 'N' is a digit string for the multiple histogram. You can omit it
139 if there is one histogram on the event.
142 Set histogram value parameters.
145 Set histogram sort parameter options.
148 Set histogram size (number of entries).
151 Set histogram name.
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| D | histogram-design.rst | 14 Note: All the ftrace histogram command examples assume the working
19 Also, the histogram output displayed for those commands will be
59 What this does is create a histogram on the sched_waking event using
61 explicitly specified, exists for every histogram regardless.
67 So in this histogram, there's a separate bucket for each pid, and each
71 Each histogram is represented by a hist_data struct.
73 To keep track of each key and value field in the histogram, hist_data
76 histogram val and key in the histogram (variables are also included
77 here, but are discussed later). So for the above histogram we have one
80 value or not, which the above histogram does not.
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| D | index.rst | 23 histogram
24 histogram-design
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| D | histogram.rst | 18 A histogram trigger command is an event trigger command that
51 its histogram data will be shared with other triggers of the same
1133 into the histogram. In order to avoid having to set everything up
1134 again, we can just clear the histogram first::
1177 disables both the histogram and the event log, and what you end up
1243 # event histogram
1270 # event histogram
1307 # event histogram
1319 # event histogram
1343 # event histogram
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| /linux-6.1.9/Documentation/tools/rtla/ |
| D | rtla-osnoise-hist.rst | 5 Display a histogram of the osnoise tracer samples
19 occurrence in a histogram, displaying the results in a user-friendly way.
37 histogram is set to group outputs in buckets of *10us* and *25* entries::
40 # RTLA osnoise histogram
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| D | common_hist_options.rst | 3 Set the histogram bucket size (default *1*).
7 Set the number of entries of the histogram (default 256).
|
| D | rtla-timerlat.rst | 23 from the *timerlat* tracer. The **rtla hist hist** mode displays a histogram
35 Prints a histogram of timerlat samples.
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| D | rtla-timerlat-hist.rst | 19 The **rtla timerlat hist** displays a histogram of each tracer event
41 # RTLA timerlat histogram
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| D | common_options.rst | 27 …If the *hist:* trigger is activated, the output histogram will be automatically saved to a file na…
32 …Will automatically save the content of the histogram associated to *osnoise:irq_noise* event in *o…
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| D | rtla-osnoise.rst | 36 Prints a histogram of osnoise samples.
|
| /linux-6.1.9/Documentation/userspace-api/media/v4l/ |
| D | pixfmt-meta-vsp1-hgo.rst | 15 This format describes histogram data generated by the Renesas R-Car VSP1 1-D
18 The VSP1 HGO is a histogram computation engine that can operate on RGB, YCrCb
25 additionally output the histogram with 64 or 256 bins, resulting in four
32 channels to compute a single 64-bins histogram. Only the RGB image format is
35 single 256-bins histogram. Only the YCbCr image format is supported.
37 channels to compute a single 256-bins histogram. Only the RGB image format is
|
| D | pixfmt-meta-vsp1-hgt.rst | 15 This format describes histogram data generated by the Renesas R-Car VSP1
18 The VSP1 HGT is a histogram computation engine that operates on HSV
21 weighted frequency histogram based on the H and S components.
23 The histogram is a matrix of 6 Hue and 32 Saturation buckets, 192 in
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| D | pixfmt-meta-rkisp1.rst | 26 3A and histogram statistics
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| D | pixfmt-meta-intel-ipu3.rst | 23 and AE (Auto-exposure) histogram.
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| /linux-6.1.9/Documentation/admin-guide/device-mapper/ |
| D | statistics.rst | 17 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-6.1.9/drivers/md/ |
| D | dm-stats.c | 33 unsigned long long *histogram; member
178 dm_kvfree(s->stat_percpu[cpu][0].histogram, s->histogram_alloc_size); in dm_stat_free()
181 dm_kvfree(s->stat_shared[0].tmp.histogram, s->histogram_alloc_size); in dm_stat_free()
345 s->stat_shared[ni].tmp.histogram = hi; in dm_stats_create()
366 p[ni].histogram = hi; in dm_stats_create()
458 is_vmalloc_addr(s->stat_percpu[cpu][0].histogram)) in dm_stats_delete()
461 is_vmalloc_addr(s->stat_shared[0].tmp.histogram)) { in dm_stats_delete()
604 p->histogram[lo]++; in dm_stat_for_entry()
726 memset(shared->tmp.histogram, 0, (s->n_histogram_entries + 1) * sizeof(unsigned long long)); in __dm_stat_init_temporary_percpu_totals()
745 shared->tmp.histogram[i] += READ_ONCE(p->histogram[i]); in __dm_stat_init_temporary_percpu_totals()
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| /linux-6.1.9/tools/perf/Documentation/ |
| D | perf-ftrace.txt | 24 (optionally with BPF) and display it as a histogram.
133 Set the function name to get the histogram. Unlike perf ftrace trace,
134 it only allows single function to calculate the histogram.
143 Use nano-second instead of micro-second as a base unit of the histogram.
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| /linux-6.1.9/Documentation/userspace-api/media/drivers/ |
| D | omap3isp-uapi.rst | 20 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-6.1.9/arch/mips/kvm/ |
| D | Kconfig | 39 A histogram of COP0 accesses is printed when the VM is
|
| /linux-6.1.9/Documentation/devicetree/bindings/display/ |
| D | renesas,cmm.yaml | 17 3-D look-up tables (CLU), 1D-histogram generation (HGO), and color
|
| D | allwinner,sun6i-a31-drc.yaml | 15 pixel brightness/contrast based on histogram measurements for LCD
|
| /linux-6.1.9/tools/vm/ |
| D | slabinfo-gnuplot.sh | 89 set style histogram columnstacked title textcolor lt -1
|
| /linux-6.1.9/mm/damon/ |
| D | core.c | 839 memset(quota->histogram, 0, sizeof(quota->histogram)); in kdamond_apply_schemes()
846 quota->histogram[score] += damon_sz_region(r); in kdamond_apply_schemes()
854 cumulated_sz += quota->histogram[score]; in kdamond_apply_schemes()
|
| /linux-6.1.9/Documentation/admin-guide/media/ |
| D | omap3isp.rst | 49 - OMAP3 ISP histogram
|