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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-05 12:08:03 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-05 12:08:18 +0000 |
commit | 5da14042f70711ea5cf66e034699730335462f66 (patch) | |
tree | 0f6354ccac934ed87a2d555f45be4c831cf92f4a /web/api/queries/incremental_sum/incremental_sum.h | |
parent | Releasing debian version 1.44.3-2. (diff) | |
download | netdata-5da14042f70711ea5cf66e034699730335462f66.tar.xz netdata-5da14042f70711ea5cf66e034699730335462f66.zip |
Merging upstream version 1.45.3+dfsg.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'web/api/queries/incremental_sum/incremental_sum.h')
-rw-r--r-- | web/api/queries/incremental_sum/incremental_sum.h | 71 |
1 files changed, 0 insertions, 71 deletions
diff --git a/web/api/queries/incremental_sum/incremental_sum.h b/web/api/queries/incremental_sum/incremental_sum.h deleted file mode 100644 index f110c5861..000000000 --- a/web/api/queries/incremental_sum/incremental_sum.h +++ /dev/null @@ -1,71 +0,0 @@ -// SPDX-License-Identifier: GPL-3.0-or-later - -#ifndef NETDATA_API_QUERY_INCREMENTAL_SUM_H -#define NETDATA_API_QUERY_INCREMENTAL_SUM_H - -#include "../query.h" -#include "../rrdr.h" - -struct tg_incremental_sum { - NETDATA_DOUBLE first; - NETDATA_DOUBLE last; - size_t count; -}; - -// resets when switches dimensions -// so, clear everything to restart -static inline void tg_incremental_sum_reset(RRDR *r) { - struct tg_incremental_sum *g = (struct tg_incremental_sum *)r->time_grouping.data; - g->first = NAN; - g->last = NAN; - g->count = 0; -} - -static inline void tg_incremental_sum_create(RRDR *r, const char *options __maybe_unused) { - r->time_grouping.data = onewayalloc_mallocz(r->internal.owa, sizeof(struct tg_incremental_sum)); - tg_incremental_sum_reset(r); -} - -static inline void tg_incremental_sum_free(RRDR *r) { - onewayalloc_freez(r->internal.owa, r->time_grouping.data); - r->time_grouping.data = NULL; -} - -static inline void tg_incremental_sum_add(RRDR *r, NETDATA_DOUBLE value) { - struct tg_incremental_sum *g = (struct tg_incremental_sum *)r->time_grouping.data; - - if(unlikely(!g->count)) { - if(isnan(g->first)) - g->first = value; - else - g->last = value; - - g->count++; - } - else { - g->last = value; - g->count++; - } -} - -static inline NETDATA_DOUBLE tg_incremental_sum_flush(RRDR *r, RRDR_VALUE_FLAGS *rrdr_value_options_ptr) { - struct tg_incremental_sum *g = (struct tg_incremental_sum *)r->time_grouping.data; - - NETDATA_DOUBLE value; - - if(unlikely(!g->count || isnan(g->first) || isnan(g->last))) { - value = 0.0; - *rrdr_value_options_ptr |= RRDR_VALUE_EMPTY; - } - else { - value = g->last - g->first; - } - - g->first = g->last; - g->last = NAN; - g->count = 0; - - return value; -} - -#endif //NETDATA_API_QUERY_INCREMENTAL_SUM_H |