From: Stephen Hemminger <stephen@networkplumber.org>
To: dev@dpdk.org
Cc: Stephen Hemminger <stephen@networkplumber.org>
Subject: [PATCH v2 0/4] Cuckoo hash cleanup and optimizations
Date: Fri, 22 Aug 2025 11:19:30 -0700 [thread overview]
Message-ID: <20250822182110.27599-1-stephen@networkplumber.org> (raw)
In-Reply-To: <20250821203646.133506-1-stephen@networkplumber.org>
Recent discussion around handling small keys motivated furthur
examination of the compare logic.
Stephen Hemminger (4):
hash: move table of hash compare functions out of header
hash: use static_assert
hash: reduce architecture special cases
hash: add support for common small key sizes
app/test/test_hash.c | 4 +-
lib/hash/rte_cmp_arm64.h | 56 +--------
lib/hash/rte_cmp_generic.h | 35 ++++++
lib/hash/rte_cmp_x86.h | 60 +---------
lib/hash/rte_cuckoo_hash.c | 238 +++++++++++++++++++++++++++++++++++--
lib/hash/rte_cuckoo_hash.h | 84 +------------
6 files changed, 275 insertions(+), 202 deletions(-)
create mode 100644 lib/hash/rte_cmp_generic.h
--
2.47.2
next prev parent reply other threads:[~2025-08-22 18:21 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-21 20:35 [RFC 0/3] hash: optimize compare logic Stephen Hemminger
2025-08-21 20:35 ` [RFC 1/3] hash: move table of hash compare functions out of header Stephen Hemminger
2025-08-22 9:05 ` Morten Brørup
2025-08-22 16:50 ` Stephen Hemminger
2025-08-21 20:35 ` [RFC 2/3] hash: reduce architecture special cases Stephen Hemminger
2025-08-22 9:20 ` Morten Brørup
2025-08-21 20:35 ` [RFC 3/3] hash: add support for common small key sizes Stephen Hemminger
2025-08-22 7:19 ` Mattias Rönnblom
2025-08-22 9:50 ` Morten Brørup
2025-08-22 15:05 ` Mattias Rönnblom
2025-08-22 18:57 ` Morten Brørup
2025-08-22 16:12 ` Stephen Hemminger
2025-08-22 18:19 ` Stephen Hemminger [this message]
2025-08-22 18:19 ` [PATCH v2 1/4] hash: move table of hash compare functions out of header Stephen Hemminger
2025-08-22 18:19 ` [PATCH v2 2/4] hash: use static_assert Stephen Hemminger
2025-08-22 18:19 ` [PATCH v2 3/4] hash: reduce architecture special cases Stephen Hemminger
2025-08-22 18:19 ` [PATCH v2 4/4] hash: add support for common small key sizes Stephen Hemminger
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