Multi GPU training from Python can use any solver#5393
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cypof merged 1 commit intoBVLC:masterfrom Mar 13, 2017
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@jfolz how to configure solver (train cnn from python) to use multi gpu? |
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During multi GPU training from Python, using anything other than SGDSolver results in a crash because of method signature mismatch. Modifying the signature of Solver_add_nccl fixes this and networks learn as expected with other solvers in my tests