summaryrefslogtreecommitdiff
path: root/perf.h
diff options
context:
space:
mode:
authorMikhail Burakov <mburakov@mailbox.org>2023-04-02 20:34:35 +0200
committerMikhail Burakov <mburakov@mailbox.org>2023-04-02 20:34:35 +0200
commit809618988f918d0a54cc67bf416e455517cfc8cd (patch)
tree8434b33c27ee59f9e57a103d440e5044170e2c4a /perf.h
parentfd93bd80b68ce67ab32e3c7545a497d281b539e4 (diff)
Add perf unit to toolbox
Diffstat (limited to 'perf.h')
-rw-r--r--perf.h41
1 files changed, 41 insertions, 0 deletions
diff --git a/perf.h b/perf.h
new file mode 100644
index 0000000..5adc5c0
--- /dev/null
+++ b/perf.h
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2022 Mikhail Burakov. This file is part of toolbox.
+ *
+ * toolbox is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * toolbox is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with toolbox. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef TOOLBOX_PERF_H_
+#define TOOLBOX_PERF_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif // __cplusplus
+
+struct TimingStats {
+ unsigned long long min;
+ unsigned long long max;
+ unsigned long long sum;
+ unsigned long long counter;
+};
+
+unsigned long long MicrosNow(void);
+void TimingStatsReset(struct TimingStats* timing_stats);
+void TimingStatsRecord(struct TimingStats* timing_stats,
+ unsigned long long value);
+
+#ifdef __cplusplus
+} // extern "C"
+#endif // __cplusplus
+
+#endif // TOOLBOX_PERF_H_