[dpdk-dev] [PATCH v3 0/7] Performance optimizations for mlx5 and mlx4
On Thu, Mar 03, 2016 at 03:27:10PM +0100, Adrien Mazarguil wrote: > This patchset improves the mlx5 PMD performance by doing better prefetching, > by reordering internal structure fields and by removing a few unnecessary > operations. > > Note: should be applied after "Add flow director and RX VLAN stripping > support" to avoid conflicts. > > Changes in v3: > - None, submitted again due to dependency with previous patchset. > > Changes in v2: > - Rebased patchset on top of dpdk-next-net/rel_16_04. > - Fixed missing update for receive function in rxq_rehash(). > - Added a commit to register memory on page boundaries instead of mempool > object boundaries for better performance (mlx4 and mlx5). > > Adrien Mazarguil (1): > mlx: use aligned memory to register regions > > Nelio Laranjeiro (6): > mlx5: prefetch next TX mbuf header and data > mlx5: reorder TX/RX queue structure > mlx5: remove one indirection level from RX/TX functions > mlx5: process offload flags only when requested > mlx5: avoid lkey retrieval for inlined packets > mlx5: free buffers immediately after completion > Applied to dpdk-next-net/rel_16_04 /Bruce
[dpdk-dev] [PATCH v3 0/7] Performance optimizations for mlx5 and mlx4
This patchset improves the mlx5 PMD performance by doing better prefetching, by reordering internal structure fields and by removing a few unnecessary operations. Note: should be applied after "Add flow director and RX VLAN stripping support" to avoid conflicts. Changes in v3: - None, submitted again due to dependency with previous patchset. Changes in v2: - Rebased patchset on top of dpdk-next-net/rel_16_04. - Fixed missing update for receive function in rxq_rehash(). - Added a commit to register memory on page boundaries instead of mempool object boundaries for better performance (mlx4 and mlx5). Adrien Mazarguil (1): mlx: use aligned memory to register regions Nelio Laranjeiro (6): mlx5: prefetch next TX mbuf header and data mlx5: reorder TX/RX queue structure mlx5: remove one indirection level from RX/TX functions mlx5: process offload flags only when requested mlx5: avoid lkey retrieval for inlined packets mlx5: free buffers immediately after completion drivers/net/mlx4/mlx4.c | 58 ++--- drivers/net/mlx5/Makefile| 1 + drivers/net/mlx5/mlx5_rxq.c | 22 +++-- drivers/net/mlx5/mlx5_rxtx.c | 189 +++ drivers/net/mlx5/mlx5_rxtx.h | 55 - drivers/net/mlx5/mlx5_txq.c | 14 6 files changed, 236 insertions(+), 103 deletions(-) -- 2.1.4
