7 Commits (e5e047bc6368f7b458ad24bda7078555cdf24e53)

Author SHA1 Message Date
Andre Puschmann a9ad408f51 task_scheduler: use block_queue for internal tasks
TSAN detected wrong use of the old deque-based internal queue. To avoid
unwanted/undetected mis-use the patch uses the thread-safe block_queue
data structure instead.
3 years ago
Francisco f2a56c9139 simplification of multiqueue design.
- the consumer does multi-staged waiting:
  1. spins first across all queues in a RR fashion
  2. each queue access is done with a try_lock.
  3. if the try_lock fails, it increases the number of spins needed
  2. if no queue had data, the consumer sleeps for 100 usec.
- no differentiation between queues, in terms of notification features
4 years ago
Francisco 2d6a878826 change interface to create multiqueue queues 4 years ago
Francisco 0d800eb8f6 stack, multiqueue - bugfix for multiqueue destruction, and addition of unit test 4 years ago
Francisco ef9d1b8c13 stack optimization - reduction of contention in multiqueue class
With the new design, each queue created in the multiqueue object has its own mutex.
Pushing tasks to separate queues will, therefore, not cause contention.
There will be, however, still contention between the popping thread and the pushing threads.
4 years ago
Francisco 4aac7ac238 use global rx multisocket handler, and remove stack-s1ap interface 4 years ago
Codebot 4523ee6087 rename srsLTE to srsRAN 4 years ago