From: Yoan Picchi <yoan.picchi@arm.com>
To: Yipeng Wang <yipeng1.wang@intel.com>,
Sameh Gobriel <sameh.gobriel@intel.com>,
Bruce Richardson <bruce.richardson@intel.com>,
Vladimir Medvedkin <vladimir.medvedkin@intel.com>
Cc: dev@dpdk.org, nd@arm.com, Yoan Picchi <yoan.picchi@arm.com>
Subject: [PATCH v12 1/7] hash: make compare signature function enum private
Date: Mon, 8 Jul 2024 12:14:05 +0000 [thread overview]
Message-ID: <20240708121411.885996-2-yoan.picchi@arm.com> (raw)
In-Reply-To: <20240708121411.885996-1-yoan.picchi@arm.com>
enum rte_hash_sig_compare_function is only used internally. This
patch move it out of the public ABI and into the C file.
Signed-off-by: Yoan Picchi <yoan.picchi@arm.com>
---
lib/hash/rte_cuckoo_hash.c | 10 ++++++++++
lib/hash/rte_cuckoo_hash.h | 10 +---------
2 files changed, 11 insertions(+), 9 deletions(-)
diff --git a/lib/hash/rte_cuckoo_hash.c b/lib/hash/rte_cuckoo_hash.c
index d87aa52b5b..e1d50e7d40 100644
--- a/lib/hash/rte_cuckoo_hash.c
+++ b/lib/hash/rte_cuckoo_hash.c
@@ -33,6 +33,16 @@ RTE_LOG_REGISTER_DEFAULT(hash_logtype, INFO);
#include "rte_cuckoo_hash.h"
+/* Enum used to select the implementation of the signature comparison function to use
+ * eg: A system supporting SVE might want to use a NEON or scalar implementation.
+ */
+enum rte_hash_sig_compare_function {
+ RTE_HASH_COMPARE_SCALAR = 0,
+ RTE_HASH_COMPARE_SSE,
+ RTE_HASH_COMPARE_NEON,
+ RTE_HASH_COMPARE_NUM
+};
+
/* Mask of all flags supported by this version */
#define RTE_HASH_EXTRA_FLAGS_MASK (RTE_HASH_EXTRA_FLAGS_TRANS_MEM_SUPPORT | \
RTE_HASH_EXTRA_FLAGS_MULTI_WRITER_ADD | \
diff --git a/lib/hash/rte_cuckoo_hash.h b/lib/hash/rte_cuckoo_hash.h
index a528f1d1a0..26a992419a 100644
--- a/lib/hash/rte_cuckoo_hash.h
+++ b/lib/hash/rte_cuckoo_hash.h
@@ -134,14 +134,6 @@ struct rte_hash_key {
char key[0];
};
-/* All different signature compare functions */
-enum rte_hash_sig_compare_function {
- RTE_HASH_COMPARE_SCALAR = 0,
- RTE_HASH_COMPARE_SSE,
- RTE_HASH_COMPARE_NEON,
- RTE_HASH_COMPARE_NUM
-};
-
/** Bucket structure */
struct __rte_cache_aligned rte_hash_bucket {
uint16_t sig_current[RTE_HASH_BUCKET_ENTRIES];
@@ -199,7 +191,7 @@ struct __rte_cache_aligned rte_hash {
/**< Custom function used to compare keys. */
enum cmp_jump_table_case cmp_jump_table_idx;
/**< Indicates which compare function to use. */
- enum rte_hash_sig_compare_function sig_cmp_fn;
+ unsigned int sig_cmp_fn;
/**< Indicates which signature compare function to use. */
uint32_t bucket_bitmask;
/**< Bitmask for getting bucket index from hash signature. */
--
2.25.1
next prev parent reply other threads:[~2024-07-08 12:14 UTC|newest]
Thread overview: 73+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-20 16:51 [PATCH v2 0/4] hash: add SVE support for bulk key lookup Yoan Picchi
2023-10-20 16:51 ` [PATCH v2 1/4] hash: pack the hitmask for hash in bulk lookup Yoan Picchi
2023-10-20 16:51 ` [PATCH v2 2/4] hash: optimize compare signature for NEON Yoan Picchi
2023-10-20 16:51 ` [PATCH v2 3/4] test/hash: check bulk lookup of keys after collision Yoan Picchi
2023-10-20 16:51 ` [PATCH v2 4/4] hash: add SVE support for bulk key lookup Yoan Picchi
2024-02-27 17:41 ` [PATCH v5 0/4] " Yoan Picchi
2024-02-27 17:42 ` [PATCH v5 1/4] hash: pack the hitmask for hash in bulk lookup Yoan Picchi
2024-02-27 17:42 ` [PATCH v5 2/4] hash: optimize compare signature for NEON Yoan Picchi
2024-02-27 17:42 ` [PATCH v5 3/4] test/hash: check bulk lookup of keys after collision Yoan Picchi
2024-02-27 17:42 ` [PATCH v5 4/4] hash: add SVE support for bulk key lookup Yoan Picchi
2024-02-28 10:56 ` Konstantin Ananyev
2024-02-28 14:48 ` Yoan Picchi
2024-03-04 13:35 ` Konstantin Ananyev
2024-03-05 15:36 ` Yoan Picchi
2024-03-11 23:21 ` [PATCH v6 0/4] " Yoan Picchi
2024-03-11 23:21 ` [PATCH v6 1/4] hash: pack the hitmask for hash in bulk lookup Yoan Picchi
2024-03-11 23:21 ` [PATCH v6 2/4] hash: optimize compare signature for NEON Yoan Picchi
2024-03-11 23:21 ` [PATCH v6 3/4] test/hash: check bulk lookup of keys after collision Yoan Picchi
2024-03-11 23:21 ` [PATCH v6 4/4] hash: add SVE support for bulk key lookup Yoan Picchi
2024-03-12 3:57 ` fengchengwen
2024-03-12 15:08 ` Yoan Picchi
2024-03-12 15:42 ` [PATCH v7 0/4] " Yoan Picchi
2024-03-12 15:42 ` [PATCH v7 1/4] hash: pack the hitmask for hash in bulk lookup Yoan Picchi
2024-03-19 10:41 ` Konstantin Ananyev
2024-03-19 13:09 ` Yoan Picchi
2024-03-19 13:25 ` Konstantin Ananyev
2024-03-19 16:09 ` Stephen Hemminger
2024-03-12 15:42 ` [PATCH v7 2/4] hash: optimize compare signature for NEON Yoan Picchi
2024-03-20 7:37 ` [EXTERNAL] " Pavan Nikhilesh Bhagavatula
2024-04-11 13:32 ` Yoan Picchi
2024-03-12 15:42 ` [PATCH v7 3/4] test/hash: check bulk lookup of keys after collision Yoan Picchi
2024-03-12 15:42 ` [PATCH v7 4/4] hash: add SVE support for bulk key lookup Yoan Picchi
2024-04-17 16:08 ` [PATCH v8 0/4] " Yoan Picchi
2024-04-17 16:08 ` [PATCH v8 1/4] hash: pack the hitmask for hash in bulk lookup Yoan Picchi
2024-04-17 18:12 ` Stephen Hemminger
2024-04-17 16:08 ` [PATCH v8 2/4] hash: optimize compare signature for NEON Yoan Picchi
2024-04-17 16:08 ` [PATCH v8 3/4] test/hash: check bulk lookup of keys after collision Yoan Picchi
2024-04-17 16:08 ` [PATCH v8 4/4] hash: add SVE support for bulk key lookup Yoan Picchi
2024-04-30 16:27 ` [PATCH v9 0/4] " Yoan Picchi
2024-04-30 16:27 ` [PATCH v9 1/4] hash: pack the hitmask for hash in bulk lookup Yoan Picchi
2024-06-14 13:42 ` David Marchand
2024-04-30 16:27 ` [PATCH v9 2/4] hash: optimize compare signature for NEON Yoan Picchi
2024-04-30 16:27 ` [PATCH v9 3/4] test/hash: check bulk lookup of keys after collision Yoan Picchi
2024-04-30 16:27 ` [PATCH v9 4/4] hash: add SVE support for bulk key lookup Yoan Picchi
2024-06-14 13:42 ` David Marchand
2024-06-14 13:43 ` [PATCH v9 0/4] " David Marchand
2024-06-18 15:55 ` Konstantin Ananyev
2024-06-27 14:48 ` Thomas Monjalon
2024-07-03 17:13 ` [PATCH v10 " Yoan Picchi
2024-07-03 17:13 ` [PATCH v10 1/4] hash: pack the hitmask for hash in bulk lookup Yoan Picchi
2024-07-04 20:31 ` David Marchand
2024-07-05 17:43 ` Yoan Picchi
2024-07-07 12:08 ` Thomas Monjalon
2024-07-03 17:13 ` [PATCH v10 2/4] hash: optimize compare signature for NEON Yoan Picchi
2024-07-03 17:13 ` [PATCH v10 3/4] test/hash: check bulk lookup of keys after collision Yoan Picchi
2024-07-03 17:13 ` [PATCH v10 4/4] hash: add SVE support for bulk key lookup Yoan Picchi
2024-07-05 17:45 ` [PATCH v11 0/7] " Yoan Picchi
2024-07-05 17:45 ` [PATCH v11 1/7] hash: make compare signature function enum private Yoan Picchi
2024-07-05 17:45 ` [PATCH v11 2/7] hash: split compare signature into arch-specific files Yoan Picchi
2024-07-05 17:45 ` [PATCH v11 3/7] hash: add a check on hash entry max size Yoan Picchi
2024-07-05 17:45 ` [PATCH v11 4/7] hash: pack the hitmask for hash in bulk lookup Yoan Picchi
2024-07-05 17:45 ` [PATCH v11 5/7] hash: optimize compare signature for NEON Yoan Picchi
2024-07-05 17:45 ` [PATCH v11 6/7] test/hash: check bulk lookup of keys after collision Yoan Picchi
2024-07-05 17:45 ` [PATCH v11 7/7] hash: add SVE support for bulk key lookup Yoan Picchi
2024-07-08 12:14 ` [PATCH v12 0/7] " Yoan Picchi
2024-07-08 12:14 ` Yoan Picchi [this message]
2024-07-08 12:14 ` [PATCH v12 2/7] hash: split compare signature into arch-specific files Yoan Picchi
2024-07-08 12:14 ` [PATCH v12 3/7] hash: add a check on hash entry max size Yoan Picchi
2024-07-08 12:14 ` [PATCH v12 4/7] hash: pack the hitmask for hash in bulk lookup Yoan Picchi
2024-07-08 12:14 ` [PATCH v12 5/7] hash: optimize compare signature for NEON Yoan Picchi
2024-07-08 12:14 ` [PATCH v12 6/7] test/hash: check bulk lookup of keys after collision Yoan Picchi
2024-07-08 12:14 ` [PATCH v12 7/7] hash: add SVE support for bulk key lookup Yoan Picchi
2024-07-09 4:48 ` [PATCH v12 0/7] " David Marchand
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