From 3fb81ddf7059599dba9b8b223156801af6885fc1 Mon Sep 17 00:00:00 2001 From: Thomas White Date: Fri, 29 Apr 2022 16:53:49 +0200 Subject: Add improved profiling Improvements: - Recursive, so we can see how things are working at different levels - Everything is profiled, even if not explicitly labelled - No possibility of losing time - Detects mistakes if routines aren't wrapped correctly --- libcrystfel/src/profile.h | 42 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100644 libcrystfel/src/profile.h (limited to 'libcrystfel/src/profile.h') diff --git a/libcrystfel/src/profile.h b/libcrystfel/src/profile.h new file mode 100644 index 00000000..183528ce --- /dev/null +++ b/libcrystfel/src/profile.h @@ -0,0 +1,42 @@ +/* + * profile.h + * + * Simple profiling according to wall clock time + * + * Copyright © 2016-2022 Deutsches Elektronen-Synchrotron DESY, + * a research centre of the Helmholtz Association. + * + * Authors: + * 2016-2022 Thomas White + * + * This file is part of CrystFEL. + * + * CrystFEL 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. + * + * CrystFEL 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 CrystFEL. If not, see . + * + */ + +#ifndef PROFILE_H +#define PROFILE_H + +/** + * \file profile.h + * Simple wall-clock profiling + */ + +extern void profile_init(); +extern void profile_print_and_reset(); +extern void profile_start(const char *name); +extern void profile_end(const char *name); + +#endif /* PROFILE_H */ -- cgit v1.2.3