tyagi-iiitv / PointPillars

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Multi GPU support #19

Closed ma7555 closed 3 years ago

ma7555 commented 3 years ago

Using MirroredStrategy for distributed training results in an error ''' File "C:\Users***\anaconda3\envs\tf\lib\site-packages\tensorflow_core\python\framework\ops.py", line 1619, in _create_c_op c_op = c_api.TF_FinishOperation(op_desc) tensorflow.python.framework.errors_impl.InvalidArgumentError: The outer 2 dimensions of indices.shape=[2,12000,3] must match the outer 2 dimensions of updates.shape=[1,12000,64]: Dimension 0 in both shapes must be equal, but are 2 and 1. Shapes are [2,12000] and [1,12000]. for 'pillars/scatter_nd/ScatterNd' (op: 'ScatterNd') with input shapes: [2,12000,3], [1,12000,64], [4]. '''

ma7555 commented 3 years ago

duplicate of https://github.com/tyagi-iiitv/PointPillars/issues/20