[dpdk-dev] [PATCH v1 0/2] virtio: restrict pointer aliasing for loops vectorization
Joyce Kong
joyce.kong at arm.com
Thu Jun 11 05:32:46 CEST 2020
This series is to optimize the virtio performance by using restrict
pointer aliasing, which allows the compiler to vectorize loops more
aggressively.
The patches were benchmarked by running PVP case on ThunderX2 platform
and showed positive performance results.
Joyce Kong (2):
net/virtio: restrict pointer aliasing for NEON vpmd
lib/vhost: restrict pointer aliasing for packed path
drivers/net/virtio/virtio_rxtx_simple_neon.c | 4 ++--
lib/librte_vhost/virtio_net.c | 14 +++++++-------
2 files changed, 9 insertions(+), 9 deletions(-)
--
2.27.0
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