> -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 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 re-factored
> to do this efficiently.
> Also performance test not taking IV prepend offsets
> into account were corrected.
>
> Fiona Trahe (2):
> crypto/qat: rework request builder for performance
> app/test: use correct offsets in AES perf test
>
> app/test/test_cryptodev_perf.c | 15 +-
> drivers/crypto/qat/qat_adf/icp_qat_hw.h | 5 +
> drivers/crypto/qat/qat_adf/qat_algs.h| 1 +
> drivers/crypto/qat/qat_adf/qat_algs_build_desc.c | 2 +
> drivers/crypto/qat/qat_crypto.c | 242
> ---
> 5 files changed, 185 insertions(+), 80 deletions(-)
>
> --
> 2.5.0
Applied to dpdk-next-crypto.
Thanks,
Pablo