> -Original Message-
> From: Trahe, Fiona
> Sent: Monday, October 24, 2016 5:00 AM
> To: dev at dpdk.org
> Cc: De Lara Guarch, Pablo; Trahe, Fiona; Griffin, John; Jain, Deepak K;
> Kusztal,
> ArkadiuszX
> Subject: [PATCH 0/2] crypto/qat: performance optimisation
>
> QAT PMD adjusts the
QAT PMD adjusts the buffer start address and offsets passed
to the device so that the DMAs in and out of the device are
64-byte aligned.
This gives more consistent throughput, which had been
variable depending on how the application set up the mbuf.
The message builder code had to be considerably
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