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POC io_uring passthrough support #13

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POC io_uring passthrough support #13

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@Krien Krien commented May 23, 2023

What is the intent of this PR?

Demonstration of io_uring with NVMe passthrough.
It is currently not stable enough to merge, it will be merged once it is clean.

Checklist

  • all tests complete. Make sure you have -DTESTING=1 and make test completes.
  • code is formatted. This includes ALL code. For now, this can be done with:
mkdir -p build && cd build
cmake -DTESTING=1 -DSZD_TOOLS="szdcli; reset_perf" ..
make format

Krien
Krien commented Sep 22, 2023
View reviewed changes
szd/cpp/src/szd_device.cpp
.iouring_sqthread = false,
.iouring_fixed = false,
};
SZDStatus s = FromStatus(szd_init(manager_, &opts, SZD::SZD_IO_BACKEND_IO_URING));
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@Krien Krien Sep 22, 2023

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Allow switching between backends

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