pytorch

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import unittest
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from caffe2.proto import caffe2_pb2
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from caffe2.python import core, dyndep, workspace
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dyndep.InitOpsLibrary("@/caffe2/caffe2/contrib/prof:cuda_profile_ops")
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class CudaProfileOpsTest(unittest.TestCase):
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    @unittest.skipIf(workspace.NumCudaDevices() < 1, "Need at least 1 GPU")
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    def test_run(self):
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        net = core.Net("net")
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        net.CudaProfileInitialize([], [], output="/tmp/cuda_profile_test")
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        net.CudaProfileStart([], [])
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        with core.DeviceScope(core.DeviceOption(caffe2_pb2.CUDA, 0)):
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            net.ConstantFill([], ["out"], shape=[1, 3, 244, 244])
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        net.CudaProfileStop([], [])
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        workspace.CreateNet(net)
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        workspace.RunNet(net)
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