That is why we might want to have a target host field in the device target as in the above examples. The split host device pass can pick up the target host field and split out the host driving part into a program set to have the `target_host`.
Due to the restrictions of the target device(e.g. alloc only happens in host), the split host device can be viewed as a Legalization pass from the "virtual target"(that allows alloc and launch params calculation to be part of the program) to the real device target. --- [Visit Topic](https://discuss.tvm.ai/t/rfc-tvm-target-specification/6844/18) to respond. You are receiving this because you enabled mailing list mode. To unsubscribe from these emails, [click here](https://discuss.tvm.ai/email/unsubscribe/4223ed19c97ffc824487e3f0a3afbc00f50c1626d51b47f86697ca8fc08c7212).
