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Hello, Does Coyote support zero sized RDMA READ? The IB spec says that is a valid size. I tried sending a packet with DMA length of 0 but it seems to throw Coyote in a state of error. How hard would it be to implement this? I'm hoping to do some measurements of Coyote's RoCEv2 performance. Thankyou! |
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Zero-length transfers don't work in Coyote. I suspect these could be "implemented" with some changes in hardware and software but since it's not a common use case we are not planing any such additions in the future. |
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Makes sense. No worries. |
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Zero-length transfers don't work in Coyote. I suspect these could be "implemented" with some changes in hardware and software but since it's not a common use case we are not planing any such additions in the future.