← Back to context Comment by FuriouslyAdrift 2 days ago So... RDMA? 1 comment FuriouslyAdrift Reply michaelsshaw 2 days ago No, the first technique describes the basic way they already operate, DMA, but giving access to userspace directly because it's a zerocopy buffer. This is handled by the OS.RDMA is directly from bus-to-bus, bypassing all the software.
michaelsshaw 2 days ago No, the first technique describes the basic way they already operate, DMA, but giving access to userspace directly because it's a zerocopy buffer. This is handled by the OS.RDMA is directly from bus-to-bus, bypassing all the software.
No, the first technique describes the basic way they already operate, DMA, but giving access to userspace directly because it's a zerocopy buffer. This is handled by the OS.
RDMA is directly from bus-to-bus, bypassing all the software.