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Searched refs:histograms (Results 1 – 12 of 12) sorted by relevance

/linux/Documentation/userspace-api/media/v4l/
H A Dmetafmt-vsp1-hgo.rst22 histograms.
24 The HGO can compute histograms independently per channel, on the maximum of the
30 to compute three 64-bins histograms. RGB, YCbCr and HSV image formats are
/linux/tools/perf/util/
H A Dannotate-data.c1733 adt->histograms = calloc(nr_entries, sizeof(*adt->histograms)); in alloc_data_type_histograms()
1734 if (adt->histograms == NULL) in alloc_data_type_histograms()
1742 adt->histograms[i] = zalloc(sz); in alloc_data_type_histograms()
1743 if (adt->histograms[i] == NULL) in alloc_data_type_histograms()
1752 zfree(&(adt->histograms[i])); in alloc_data_type_histograms()
1753 zfree(&adt->histograms); in alloc_data_type_histograms()
1760 zfree(&(adt->histograms[i])); in delete_data_type_histograms()
1762 zfree(&adt->histograms); in delete_data_type_histograms()
1803 if (adt->histograms == NULL) { in annotated_data_type__update_samples()
1813 h = adt->histograms[evsel->core.idx]; in annotated_data_type__update_samples()
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H A Dannotate.h302 struct sym_hist *histograms; member
400 return &src->histograms[evsel->core.idx]; in annotated_source__histogram()
H A Dannotate-data.h97 struct type_hist **histograms; member
H A Dannotate.c126 zfree(&src->histograms); in annotated_source__delete()
134 src->histograms = calloc(nr_hists, sizeof(*src->histograms)); in annotated_source__alloc_histograms()
136 if (src->histograms == NULL) in annotated_source__alloc_histograms()
141 zfree(&src->histograms); in annotated_source__alloc_histograms()
143 return src->histograms ? 0 : -1; in annotated_source__alloc_histograms()
152 memset(notes->src->histograms, 0, in symbol__annotate_zero_histograms()
153 notes->src->nr_histograms * sizeof(*notes->src->histograms)); in symbol__annotate_zero_histograms()
310 if (notes->src->histograms == NULL) { in symbol__hists()
1431 memset(h, 0, sizeof(*notes->src->histograms) * notes->src->nr_histograms); in symbol__annotate_zero_histogram()
/linux/tools/perf/ui/browsers/
H A Dannotate-data.c69 h = adt->histograms[evsel->core.idx]; in get_member_overhead()
419 struct type_hist *h = adt->histograms[evsel->core.idx]; in browser__write()
H A Dhists.c2562 if (he == NULL || he->mem_type == NULL || he->mem_type->histograms == NULL) in add_annotate_type_opt()
/linux/Documentation/admin-guide/mm/
H A Dmultigen_lru.rst108 histograms are noncumulative.
/linux/tools/perf/
H A Dbuiltin-annotate.c455 if (he->mem_type->histograms == NULL) in hists__find_annotations()
/linux/tools/perf/Documentation/
H A Dperf-report.txt401 address to build the histograms. To generate meaningful output, the
451 to build the histograms. To generate meaningful output, the perf.data
/linux/kernel/trace/
H A DKconfig1278 running histograms.
/linux/Documentation/virt/kvm/
H A Dapi.rst6067 statistics can be linear histograms (with two buckets) but not logarithmic
6068 histograms.
6070 Note that, in the case of histograms, the unit applies to the bucket