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If specified, --gpu flag overrides SolverParameter solver_mode. #961

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Aug 21, 2014
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If specified, --gpu flag overrides SolverParameter solver_mode. #961

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11 changes: 11 additions & 0 deletions tools/caffe.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -89,6 +89,17 @@ int train() {

LOG(INFO) << "Starting Optimization";
caffe::SGDSolver<float> solver(solver_param);

// Set device id and mode
if (FLAGS_gpu >= 0) {
LOG(INFO) << "Use GPU with device ID " << FLAGS_gpu;
Caffe::SetDevice(FLAGS_gpu);
Caffe::set_mode(Caffe::GPU);
} else if (!solver_param.has_solver_mode()) {
LOG(INFO) << "Use CPU.";
Caffe::set_mode(Caffe::CPU);
}

if (FLAGS_snapshot.size()) {
LOG(INFO) << "Resuming from " << FLAGS_snapshot;
solver.Solve(FLAGS_snapshot);
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