mbox series

[v3,0/6] add thread lifetime and attributes API

Message ID 1655929581-12366-1-git-send-email-roretzla@linux.microsoft.com (mailing list archive)
Headers
Series add thread lifetime and attributes API |

Message

Tyler Retzlaff June 22, 2022, 8:26 p.m. UTC 
  add rte thread lifetime and attributes api. with these api additions
there is now sufficient platform abstracted thread api to remove the
use of pthread in the unit tests.

v3:
  * change rte_thread_func return type to uint32_t for exit value.
  * change rte_thread_join retval to be uint32_t (matched with the
    return value from rte_thread_func.
  * introduce a wrapper for rte_thread_func on posix platforms to
    adapt differences between rte_thread_func and pthread
    start_routine.
  * remove interpretation / dereference of result from pthread_join
    in posix implementation of rte_thread_join.
  * fix leak of dynamically allocated thread_routine_ctx on windows
    in error paths.
  * don't cast and truncate NULL to integer value for rte_thread_join
    when pthread_join returns no result.

v2:
  * split implementation of rte_thread_equal for windows / posix
    and use pthread_equal for posix platforms.
  * remove parameter validation assertions and instead return
    EINVAL for mandatory pointers to type that are NULL.
  * correct doxygen comment parameter name args -> arg

Tyler Retzlaff (6):
  eal: add thread attributes
  eal: add thread lifetime management
  eal: add basic rte thread ID equal API
  test/threads: add tests for thread lifetime API
  test/threads: add tests for thread attributes API
  test/threads: remove unit test use of pthread

 app/test/test_threads.c         | 134 ++++++++++++++++++++++--
 lib/eal/common/meson.build      |   1 +
 lib/eal/common/rte_thread.c     |  60 +++++++++++
 lib/eal/include/rte_thread.h    | 187 ++++++++++++++++++++++++++++++++++
 lib/eal/unix/rte_thread.c       | 141 ++++++++++++++++++++++++++
 lib/eal/version.map             |   8 ++
 lib/eal/windows/include/sched.h |   2 +-
 lib/eal/windows/rte_thread.c    | 219 ++++++++++++++++++++++++++++++++--------
 8 files changed, 703 insertions(+), 49 deletions(-)
 create mode 100644 lib/eal/common/rte_thread.c