mbox

[RFC,0/3] Vectorize packed ring RX path with NEON

Message ID 20200911120906.45995-1-joyce.kong@arm.com (mailing list archive)
Headers

Message

Joyce Kong Sept. 11, 2020, 12:09 p.m. UTC 
  This patch set introduced vectorized RX path for packed ring
with NEON.

Joyce Kong (3):
  net/virtio: move AVX based Rx and Tx code to separate file
  net/virtio: add vectorized packed ring Rx NEON path
  net/virtio: add election for packed vector Rx NEON path

 doc/guides/nics/virtio.rst                   |   4 +-
 drivers/net/virtio/meson.build               |   2 +
 drivers/net/virtio/virtio_ethdev.c           |  19 +-
 drivers/net/virtio/virtio_rxtx.c             |   7 +-
 drivers/net/virtio/virtio_rxtx_packed.c      |  37 +++
 drivers/net/virtio/virtio_rxtx_packed.h      | 300 +++++++++++++++++++
 drivers/net/virtio/virtio_rxtx_packed_avx.c  | 264 +---------------
 drivers/net/virtio/virtio_rxtx_packed_neon.c | 202 +++++++++++++
 drivers/net/virtio/virtio_user_ethdev.c      |   2 +
 9 files changed, 566 insertions(+), 271 deletions(-)
 create mode 100644 drivers/net/virtio/virtio_rxtx_packed.c
 create mode 100644 drivers/net/virtio/virtio_rxtx_packed.h
 create mode 100644 drivers/net/virtio/virtio_rxtx_packed_neon.c