shumate/shumate-profiling-private.h
| Line | Branch | Exec | Source |
|---|---|---|---|
| 1 | /* | ||
| 2 | * Copyright (C) 2023 James Westman <james@jwestman.net> | ||
| 3 | * | ||
| 4 | * This library is free software; you can redistribute it and/or | ||
| 5 | * modify it under the terms of the GNU Lesser General Public | ||
| 6 | * License as published by the Free Software Foundation; either | ||
| 7 | * version 2.1 of the License, or (at your option) any later version. | ||
| 8 | * | ||
| 9 | * This library is distributed in the hope that it will be useful, | ||
| 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
| 12 | * Lesser General Public License for more details. | ||
| 13 | * | ||
| 14 | * You should have received a copy of the GNU Lesser General Public | ||
| 15 | * License along with this library; if not, see <https://www.gnu.org/licenses/>. | ||
| 16 | */ | ||
| 17 | |||
| 18 | |||
| 19 | #pragma once | ||
| 20 | |||
| 21 | |||
| 22 | #if SHUMATE_HAS_SYSPROF | ||
| 23 | |||
| 24 | #include <sysprof-capture.h> | ||
| 25 | |||
| 26 | #define SHUMATE_PROFILE_CURRENT_TIME SYSPROF_CAPTURE_CURRENT_TIME | ||
| 27 | |||
| 28 | typedef struct { | ||
| 29 | gint64 begin; | ||
| 30 | char *name; | ||
| 31 | gboolean exited : 1; | ||
| 32 | gboolean free_name : 1; | ||
| 33 | } ShumateProfileScope; | ||
| 34 | |||
| 35 | static inline void | ||
| 36 | 26 | shumate_profile_scope_end_with_desc (ShumateProfileScope *self, | |
| 37 | const char *desc) | ||
| 38 | { | ||
| 39 |
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26 | if (self->exited) |
| 40 | return; | ||
| 41 | |||
| 42 | 16 | self->exited = TRUE; | |
| 43 | |||
| 44 | 32 | sysprof_collector_mark (self->begin, | |
| 45 | 16 | SYSPROF_CAPTURE_CURRENT_TIME - self->begin, | |
| 46 | "shumate", | ||
| 47 | 16 | self->name, | |
| 48 | desc); | ||
| 49 | |||
| 50 |
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16 | if (self->free_name) |
| 51 |
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8 | g_free (self->name); |
| 52 | } | ||
| 53 | |||
| 54 | static inline void | ||
| 55 | 16 | shumate_profile_scope_end (ShumateProfileScope *self) | |
| 56 | { | ||
| 57 | 16 | shumate_profile_scope_end_with_desc (self, NULL); | |
| 58 | } | ||
| 59 | |||
| 60 | 16 | G_DEFINE_AUTO_CLEANUP_CLEAR_FUNC(ShumateProfileScope, shumate_profile_scope_end) | |
| 61 | |||
| 62 | #define SHUMATE_PROFILE_COLLECT(begin, name, desc) \ | ||
| 63 | sysprof_collector_mark (begin, \ | ||
| 64 | SYSPROF_CAPTURE_CURRENT_TIME - begin, \ | ||
| 65 | "shumate", \ | ||
| 66 | name, \ | ||
| 67 | desc); | ||
| 68 | |||
| 69 | #define SHUMATE_PROFILE_START() \ | ||
| 70 | G_GNUC_UNUSED g_auto(ShumateProfileScope) __profile_scope = { \ | ||
| 71 | .begin = SYSPROF_CAPTURE_CURRENT_TIME, \ | ||
| 72 | .name = ((char *)__PRETTY_FUNCTION__), \ | ||
| 73 | .free_name = FALSE, \ | ||
| 74 | .exited = FALSE, \ | ||
| 75 | } | ||
| 76 | |||
| 77 | #define SHUMATE_PROFILE_START_NAMED(var_name) \ | ||
| 78 | G_GNUC_UNUSED g_auto(ShumateProfileScope) __profile_scope_##var_name = { \ | ||
| 79 | .begin = SYSPROF_CAPTURE_CURRENT_TIME, \ | ||
| 80 | .name = g_strdup_printf ("%s -- %s", __FUNCTION__, G_STRINGIFY (var_name)), \ | ||
| 81 | .free_name = TRUE, \ | ||
| 82 | .exited = FALSE, \ | ||
| 83 | } | ||
| 84 | |||
| 85 | #define SHUMATE_PROFILE_END(desc) \ | ||
| 86 | shumate_profile_scope_end_with_desc (&__profile_scope, desc) | ||
| 87 | |||
| 88 | #define SHUMATE_PROFILE_END_NAMED(var_name, desc) \ | ||
| 89 | shumate_profile_scope_end_with_desc (&__profile_scope_##var_name, desc) | ||
| 90 | |||
| 91 | #else | ||
| 92 | |||
| 93 | #define SHUMATE_PROFILE_CURRENT_TIME ((gint64) -1) | ||
| 94 | |||
| 95 | #define SHUMATE_PROFILE_COLLECT(begin, name, desc) | ||
| 96 | #define SHUMATE_PROFILE_START() | ||
| 97 | #define SHUMATE_PROFILE_START_NAMED(var_name) | ||
| 98 | #define SHUMATE_PROFILE_END(desc) | ||
| 99 | #define SHUMATE_PROFILE_END_NAMED(var_name, desc) | ||
| 100 | |||
| 101 | #endif | ||
| 102 | |||
| 103 |