From: Shaiq Wani <shaiq.wani@intel.com>
To: dev@dpdk.org, bruce.richardson@intel.com, aman.deep.singh@intel.com
Subject: [PATCH v3 0/2] enable AVX2 for split queue Rx/Tx
Date: Fri, 26 Sep 2025 14:24:02 +0530 [thread overview]
Message-ID: <20250926085404.2074382-1-shaiq.wani@intel.com> (raw)
In-Reply-To: <20250917052658.582872-1-shaiq.wani@intel.com/>
In case some CPUs don't support AVX512. Enable AVX2 for them to
get better per-core performance.
In the single queue model, the same descriptor queue is used by SW
to post descriptors to the device and used by device to report completed
descriptors to SW. While as the split queue model separates them into
different queues for parallel processing and improved performance.
v3:
*Fixed some indentation issues.
*Collapsed wrapper and core function into one.
*Fixed some pointer casting and naming inconsistency issues.
v2:
*Fixed CI build related issues.
*Rebased on top of idpf/cpfl rx path selection simplication patch.
Shaiq Wani (2):
net/idpf: enable AVX2 for split queue Rx
net/idpf: enable AVX2 for split queue Tx
drivers/net/intel/idpf/idpf_common_device.h | 3 +-
drivers/net/intel/idpf/idpf_common_rxtx.c | 9 +-
drivers/net/intel/idpf/idpf_common_rxtx.h | 6 +
.../net/intel/idpf/idpf_common_rxtx_avx2.c | 438 ++++++++++++++++++
drivers/net/intel/idpf/idpf_rxtx.c | 9 +
5 files changed, 463 insertions(+), 2 deletions(-)
--
2.34.1
next prev parent reply other threads:[~2025-09-26 8:54 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20250917052658.582872-1-shaiq.wani@intel.com/>
2025-09-25 9:20 ` [PATCH v2 0/2] net/idpf: " Shaiq Wani
2025-09-25 9:20 ` [PATCH v2 1/2] net/idpf: enable AVX2 for split queue Rx Shaiq Wani
2025-09-25 16:38 ` Bruce Richardson
2025-09-25 9:20 ` [PATCH v2 2/2] net/idpf: enable AVX2 for split queue Tx Shaiq Wani
2025-09-25 16:47 ` Bruce Richardson
2025-09-26 8:54 ` Shaiq Wani [this message]
2025-09-26 8:54 ` [PATCH v3 1/2] net/idpf: enable AVX2 for split queue Rx Shaiq Wani
2025-09-26 11:40 ` Bruce Richardson
2025-09-26 13:09 ` Burakov, Anatoly
2025-09-26 8:54 ` [PATCH v3 2/2] net/idpf: enable AVX2 for split queue Tx Shaiq Wani
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