icemelon9 commented on a change in pull request #6337:
URL: https://github.com/apache/incubator-tvm/pull/6337#discussion_r478733360
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File path: include/tvm/runtime/vm/bytecode.h
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@@ -204,6 +207,13 @@ struct Instruction {
RegName tensor;
RegName newshape;
} reshape_tensor;
+ struct /* DeviceCopy Operands */ {
+ RegName src;
+ /*! \brief The source device type. */
+ Index src_device_type;
Review comment:
But it limits the use of two devices with the same type, e.g., two GPUs.
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