From: Shaiq Wani <shaiq.wani@intel.com>
To: dev@dpdk.org, bruce.richardson@intel.com, aman.deep.singh@intel.com
Subject: [PATCH 0/2] net/idpf: enable AVX2 for split queue Rx/Tx
Date: Wed, 17 Sep 2025 10:56:56 +0530 [thread overview]
Message-ID: <20250917052658.582872-1-shaiq.wani@intel.com> (raw)
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.
Shaiq Wani (2):
net/idpf: enable AVX2 for split queue Tx
net/idpf: enable AVX2 for split queue Rx
drivers/net/intel/idpf/idpf_common_rxtx.h | 6 +
.../net/intel/idpf/idpf_common_rxtx_avx2.c | 448 ++++++++++++++++++
drivers/net/intel/idpf/idpf_rxtx.c | 20 +-
3 files changed, 472 insertions(+), 2 deletions(-)
--
2.34.1
next reply other threads:[~2025-09-17 5:27 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-17 5:26 Shaiq Wani [this message]
2025-09-17 5:26 ` [PATCH 1/2] net/idpf: enable AVX2 for split queue Tx Shaiq Wani
2025-09-17 5:26 ` [PATCH 2/2] net/idpf: enable AVX2 for split queue Rx Shaiq Wani
2025-09-17 9:51 ` [PATCH 0/2] net/idpf: enable AVX2 for split queue Rx/Tx Bruce Richardson
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