| 272 | } |
| 273 | |
| 274 | void GpuStatTimer::queryOpenCL( size_t id ) |
| 275 | { |
| 276 | for( size_t s = 0; s < timerData.at( id ).size( ); ++s ) |
| 277 | { |
| 278 | for( size_t n = 0; n < timerData.at( id ).at( s ).size( ); ++n ) |
| 279 | { |
| 280 | StatData& sd = timerData[ id ][ s ][ n ]; |
| 281 | |
| 282 | cl_ulong profStart, profEnd = 0; |
| 283 | sd.deltaNanoSec = 0; |
| 284 | |
| 285 | for( size_t i = 0; i < sd.outEvents.size( ); ++i ) |
| 286 | { |
| 287 | if( ::clGetEventProfilingInfo( sd.outEvents[ i ], CL_PROFILING_COMMAND_START, sizeof( cl_ulong ), &profStart, NULL ) != CL_SUCCESS ) |
| 288 | { |
| 289 | profStart = 0; |
| 290 | } |
| 291 | |
| 292 | if( ::clGetEventProfilingInfo( sd.outEvents[ i ], CL_PROFILING_COMMAND_END, sizeof( cl_ulong ), &profEnd, NULL ) != CL_SUCCESS ) |
| 293 | { |
| 294 | profEnd = 0; |
| 295 | } |
| 296 | sd.deltaNanoSec += (profEnd - profStart); |
| 297 | } |
| 298 | |
| 299 | sd.doubleNanoSec = static_cast< cl_double >( sd.deltaNanoSec ); |
| 300 | } |
| 301 | } |
| 302 | } |
| 303 | |
| 304 | std::vector< StatData > |
| 305 | GpuStatTimer::getMean( size_t id ) |