TristonC edited a comment on issue #17855: TensorRT does not work on other GPUs except GPU0 URL: https://github.com/apache/incubator-mxnet/issues/17855#issuecomment-604091749 @Caenorst Looks like the TRTCreateState function in [src/operator/subgraph/tensorrt/tensorrt.cc](https://github.com/apache/incubator-mxnet/blob/56e79853ad5cf98baf84454eb595c7658bef6ee6/src/operator/subgraph/tensorrt/tensorrt.cc#L263) file not passing the ctx to the TRT. Add ```c++ CUDA_CALL(cudaSetDevice(ctx.dev_id)); ``` to the top of this function will fix this issue, but not sure it is a good fix.
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