1 /* pocl_tracing.h: interface for event update and tracing system 2 3 Copyright (c) 2015 Clément Léger / Kalray 4 5 Permission is hereby granted, free of charge, to any person obtaining a copy 6 of this software and associated documentation files (the "Software"), to deal 7 in the Software without restriction, including without limitation the rights 8 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 9 copies of the Software, and to permit persons to whom the Software is 10 furnished to do so, subject to the following conditions: 11 12 The above copyright notice and this permission notice shall be included in 13 all copies or substantial portions of the Software. 14 15 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 18 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 19 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 20 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 21 THE SOFTWARE. 22 */ 23 24 #ifndef POCL_TRACING_H 25 #define POCL_TRACING_H 26 27 #include <stdint.h> 28 #include <stdlib.h> 29 #include <string.h> 30 #include "pocl_cl.h" 31 32 #ifdef __GNUC__ 33 #pragma GCC visibility push(hidden) 34 #endif 35 36 #ifdef __cplusplus 37 extern "C" 38 { 39 #endif 40 41 void pocl_event_updated (cl_event event, int new_status); 42 43 /* Initializes the event tracing system selected with POCL_TRACING. */ 44 void pocl_event_tracing_init (); 45 46 /* Struct of trace handlers. */ 47 struct pocl_event_tracer 48 { 49 /* Tracer name used to match POCL_TRACING=xxx env var */ 50 const char *name; 51 /* Init function called when the tracer is matched */ 52 void (*init) (); 53 /* Callback called when an event has been updated */ 54 void (*event_updated) (cl_event /* event */ , int /* status */ ); 55 }; 56 57 #ifdef __cplusplus 58 } 59 #endif 60 61 #ifdef __GNUC__ 62 #pragma GCC visibility pop 63 #endif 64 65 #endif /* POCL_TRACING_H */ 66