Hello,
I have read some posts from forum,but I still confused about that. 1) If I want to using Relay to build a simple network and heterogeneous execution some Ops on gpu and others on cpu. There seem to be two different ways. * One is through relay.annotation.on_device, relay.device_copy and relay.transform.RewriteAnnotatedOps. After that, relay graph will rewrite, and I can do relay.build. But my TVM version is 0.8, it seems not working. Or Is my usage wrong? I'm not sure how to do in current version. * Another way is part of BYOC, but I just want to try heterogeneous execution on gpu and cpu. It doesn't seem to be needed? 2) I want to check that do heterogeneous execution what difference will be on the json. I have read some code about Jsonreader and graph_executor. I guess if i do heterogeneous execution,json will have some tvm_op which func_name is "__copy" to copy data between device,and device_index will denote every node should execution on which device. Is my guess correct? I'm new to TVM, any help or suggestions are massively appreciated! --- [Visit Topic](https://discuss.tvm.apache.org/t/how-to-do-heterogeneous-execution-on-cpu-and-gpu/11561/1) to respond. You are receiving this because you enabled mailing list mode. To unsubscribe from these emails, [click here](https://discuss.tvm.apache.org/email/unsubscribe/a68180dff30d51b59e919e40cb7813da4a26cb0296b0fd90fe19273c8213f2a9).
