anirudh2290 opened a new pull request #10014: Fix crash with mx.nd.ones URL: https://github.com/apache/incubator-mxnet/pull/10014 ## Description ## Reported by @haojin2 Execution of code like the following on device with only 8 gpus will crash the process instead of throwing an exception. ``` mx.nd.ones((2,2), ctx=mx.gpu(11)) ``` The exception is thrown here: https://github.com/apache/incubator-mxnet/blob/master/src/engine/threaded_engine_perdevice.cc#L239 and since its not inside `ExecuteOprBlock`, there is no corresponding catch and terminate is called. Call cudaSetDevice and throw an exception before pushing to engine to avoid crash.
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