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From: Tyler Retzlaff <roretzla@linux.microsoft.com>
To: dev@dpdk.org
Cc: david.marchand@redhat.com, thomas@monjalon.net,
	mb@smartsharesystems.com, Honnappa.Nagarahalli@arm.com,
	bruce.richardson@intel.com,
	Tyler Retzlaff <roretzla@linux.microsoft.com>
Subject: [PATCH v2] eal: abstract compiler atomics
Date: Wed,  8 Feb 2023 13:43:37 -0800	[thread overview]
Message-ID: <1675892618-31755-1-git-send-email-roretzla@linux.microsoft.com> (raw)
In-Reply-To: <1673558785-24992-1-git-send-email-roretzla@linux.microsoft.com>

Introduce an abstraction for compiler specific atomics and a meson
option to allow standard C11 atomics use.

Note, this series does not attempt to convert to the use of the
abstraction it only introduces it as per the plan discussed here.
http://mails.dpdk.org/archives/dev/2023-January/258693.html

devtools checkatches warnings are expected as we intend no
functional change with this series. Subsequent series will address
the use of __sync_xxx builtins warning.

v2:
  * remove non-explicit rte_atomic_xxx macros.

Tyler Retzlaff (1):
  eal: introduce atomics abstraction

 config/meson.build                     | 11 ++++
 lib/eal/arm/include/rte_atomic_32.h    |  6 ++-
 lib/eal/arm/include/rte_atomic_64.h    |  6 ++-
 lib/eal/include/generic/rte_atomic.h   | 96 +++++++++++++++++++++++++++++++++-
 lib/eal/loongarch/include/rte_atomic.h |  6 ++-
 lib/eal/ppc/include/rte_atomic.h       |  6 ++-
 lib/eal/riscv/include/rte_atomic.h     |  6 ++-
 lib/eal/x86/include/rte_atomic.h       |  8 ++-
 meson_options.txt                      |  2 +
 9 files changed, 139 insertions(+), 8 deletions(-)

-- 
1.8.3.1


  parent reply	other threads:[~2023-02-08 21:43 UTC|newest]

Thread overview: 51+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-01-12 21:26 [PATCH] " Tyler Retzlaff
2023-01-12 21:26 ` [PATCH] eal: introduce atomics abstraction Tyler Retzlaff
2023-01-31 22:42   ` Thomas Monjalon
2023-02-01  1:07     ` Honnappa Nagarahalli
2023-02-01  8:09       ` Morten Brørup
2023-02-01 21:41       ` Tyler Retzlaff
2023-02-02  8:43         ` Morten Brørup
2023-02-02 19:00           ` Tyler Retzlaff
2023-02-02 20:44             ` Morten Brørup
2023-02-03 13:56               ` Bruce Richardson
2023-02-03 14:25                 ` Morten Brørup
2023-02-03 12:19             ` Bruce Richardson
2023-02-03 20:49               ` Tyler Retzlaff
2023-02-07 15:16                 ` Morten Brørup
2023-02-07 21:58                   ` Tyler Retzlaff
2023-02-07 23:34         ` Honnappa Nagarahalli
2023-02-08  1:20           ` Tyler Retzlaff
2023-02-08  8:31             ` Morten Brørup
2023-02-08 16:35               ` Tyler Retzlaff
2023-02-09  0:16                 ` Honnappa Nagarahalli
2023-02-09  8:34                   ` Morten Brørup
2023-02-09 17:30                   ` Tyler Retzlaff
2023-02-10  5:30                     ` Honnappa Nagarahalli
2023-02-10 20:30                       ` Tyler Retzlaff
2023-02-13  5:04                         ` Honnappa Nagarahalli
2023-02-13 15:28                           ` Ben Magistro
2023-02-13 15:55                             ` Bruce Richardson
2023-02-13 16:46                               ` Ben Magistro
2023-02-13 17:49                                 ` Morten Brørup
2023-02-13 23:18                           ` Tyler Retzlaff
2023-01-31 21:33 ` [PATCH] eal: abstract compiler atomics Tyler Retzlaff
2023-02-08 21:43 ` Tyler Retzlaff [this message]
2023-02-08 21:43   ` [PATCH v2] eal: introduce atomics abstraction Tyler Retzlaff
2023-02-09  8:05     ` Morten Brørup
2023-02-09 18:15       ` Tyler Retzlaff
2023-02-09 19:19         ` Morten Brørup
2023-02-09 22:04           ` Tyler Retzlaff
2023-04-03 21:17       ` Mattias Rönnblom
2023-02-09  9:04     ` Bruce Richardson
2023-02-09 12:53       ` Ferruh Yigit
2023-02-09 17:40         ` Tyler Retzlaff
2023-02-09 22:13           ` Ferruh Yigit
2023-02-10  0:36             ` Tyler Retzlaff
2023-02-09 17:38       ` Tyler Retzlaff
2023-04-03 21:32         ` Mattias Rönnblom
2023-04-03 21:11     ` Mattias Rönnblom
2023-04-03 21:25       ` Honnappa Nagarahalli
2023-04-04  2:24       ` Tyler Retzlaff
2023-02-22 18:09   ` [PATCH v2] eal: abstract compiler atomics Tyler Retzlaff
2023-02-22 20:07     ` Honnappa Nagarahalli
2023-02-23 19:11       ` Tyler Retzlaff

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