| /// A simple profiler using performance counter |
| |
| #ifndef _SC_PROFILER_H_ |
| #define _SC_PROFILER_H_ |
| |
| #include "safecode/SAFECode.h" |
| |
| #include <stdint.h> |
| #include <stdlib.h> |
| #include "rdtsc.h" |
| #define ENABLE_PROFILING 1 |
| #define SAMPLING_FACTOR 32 |
| #define ENABLE_SAMPLING 1 |
| #undef ENABLE_PROFILING |
| |
| // HACK |
| #ifdef __linux__ |
| #define LOG_FN_TMPL "/localhome/mai4/profiler.%s.dat" |
| #else |
| #define LOG_FN_TMPL "/Users/mai4/work/data/profiler.%s.dat" |
| #endif |
| |
| #ifdef ENABLE_PROFILING |
| #define PROFILING(X) X |
| #else |
| #define PROFILING(X) |
| #endif |
| |
| NAMESPACE_SC_BEGIN |
| |
| // Log info for time sync |
| void profile_sync_point(unsigned long long start_time, unsigned long long end_time, unsigned int queue_size); |
| |
| // Log info for enque |
| void profile_enqueue(unsigned long long start_time, unsigned long long end_time); |
| |
| // Print a log to profiler |
| void profile_queue_op(int type, unsigned long long start_time, unsigned long long end_time); |
| |
| NAMESPACE_SC_END |
| |
| #endif |
