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[v2,0/8] use GCC's C11 atomic builtins for test

Message ID 20210616025459.22717-1-joyce.kong@arm.com (mailing list archive)
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Message

Joyce Kong June 16, 2021, 2:54 a.m. UTC 
  Since C11 memory model is adopted in DPDK now[1], use GCC's 
atomic builtins in test cases.

[1] https://www.dpdk.org/blog/2021/03/26/dpdk-adopts-the-c11-memory-model/

v2:
 Use rte_wait_until_equal() instead of original sync loops.
 <David Marchand>

v1:
 The initial version.

Joyce Kong (8):
  test/ticketlock: use GCC atomic builtins for lcores sync
  test/spinlock: use GCC atomic builtins for lcores sync
  test/rwlock: use GCC atomic builtins for lcores sync
  test/mcslock: use GCC atomic builtins for lcores sync
  test/mempool: remove unused variable for lcores sync
  test/mempool_perf: use GCC atomic builtins for lcores sync
  test/service_cores: use GCC atomic builtins for lock sync
  test/rcu: use GCC atomic builtins for data sync

 app/test/test_mcslock.c       | 14 +++--
 app/test/test_mempool.c       |  5 --
 app/test/test_mempool_perf.c  | 11 ++--
 app/test/test_rcu_qsbr_perf.c | 98 +++++++++++++++++------------------
 app/test/test_rwlock.c        | 10 ++--
 app/test/test_service_cores.c | 36 +++++++------
 app/test/test_spinlock.c      |  9 ++--
 app/test/test_ticketlock.c    | 10 ++--
 8 files changed, 91 insertions(+), 102 deletions(-)