| 24 | } |
| 25 | |
| 26 | void Timer::Start() { |
| 27 | if (!running()) { |
| 28 | if (Caffe::mode() == Caffe::GPU) { |
| 29 | #ifndef CPU_ONLY |
| 30 | CUDA_CHECK(cudaEventRecord(start_gpu_, 0)); |
| 31 | #else |
| 32 | NO_GPU; |
| 33 | #endif |
| 34 | } else { |
| 35 | start_cpu_ = boost::posix_time::microsec_clock::local_time(); |
| 36 | } |
| 37 | running_ = true; |
| 38 | has_run_at_least_once_ = true; |
| 39 | } |
| 40 | } |
| 41 | |
| 42 | void Timer::Stop() { |
| 43 | if (running()) { |
no outgoing calls