[dpdk-dev] [PATCH 0/8] net/mlx5 counter optimize
Raslan Darawsheh
rasland at mellanox.com
Wed Apr 8 14:52:17 CEST 2020
Hi,
> -----Original Message-----
> From: Suanming Mou <suanmingm at mellanox.com>
> Sent: Tuesday, April 7, 2020 7:00 AM
> Cc: dev at dpdk.org; Raslan Darawsheh <rasland at mellanox.com>
> Subject: [PATCH 0/8] net/mlx5 counter optimize
>
> In the plan of save the memory consumption for rte_flow, the counter
> memory consumption will be optimized from two perspective.
>
> Change the counter object saving as index instead of pointer in rte_flow.
> In this case, since currently the counters are allocated from the pool,
> counter can use the index as it is in the pool to address the object. The
> counter index ID is made up of the pool index and counter offset in the
> pool.
>
> Split the counter struct members are used only in batch and none batch.
> Currently, there are two kinds of counters, one as batch and others as
> none batch. The most widely used batch counters only use limited members
> in the counter struct. Split the members only used by none batch counters
> to the extend counter struct, and allocate the memory only for the none
> batch counter pools saves memory for batch counters.
>
>
> Suanming Mou (8):
> net/mlx5: fix incorrect counter container usage
> net/mlx5: optimize counter release query generation
> net/mlx5: change verbs counter allocator to indexed
> common/mlx5: add batch counter id offset
> net/mlx5: change Direct Verbs counter to indexed
> net/mlx5: optimize flow counter handle type
> net/mlx5: split the counter struct
> net/mlx5: reorganize fallback counter management
>
> drivers/common/mlx5/mlx5_prm.h | 9 +
> drivers/net/mlx5/mlx5.c | 6 +-
> drivers/net/mlx5/mlx5.h | 52 +++--
> drivers/net/mlx5/mlx5_flow.c | 28 ++-
> drivers/net/mlx5/mlx5_flow.h | 10 +-
> drivers/net/mlx5/mlx5_flow_dv.c | 445 ++++++++++++++++++--------------
> -----
> drivers/net/mlx5/mlx5_flow_verbs.c | 173 ++++++++++----
> 7 files changed, 428 insertions(+), 295 deletions(-)
>
> --
> 1.8.3.1
Series applied to next-net-mlx,
Kindest regards,
Raslan Darawsheh
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