Branch: refs/heads/api-next
Home: https://github.com/Linaro/odp
Commit: e8ec57b012fea43ae501adb66f5c8ee2f03d0a6c
https://github.com/Linaro/odp/commit/e8ec57b012fea43ae501adb66f5c8ee2f03d0a6c
Author: Petri Savolainen <petri.savolai...@linaro.org>
Date: 2018-01-16 (Tue, 16 Jan 2018)
Changed paths:
M include/odp/api/spec/queue.h
M platform/linux-generic/odp_queue.c
M platform/linux-generic/odp_queue_scalable.c
M test/validation/api/queue/queue.c
Log Message:
-----------
api: queue: block-free capabilities
Lock-free and wait-free implementations may differ a lot from
the default (blocking) implementation. Thus the maximum number
of queues and queue sizes may be more limited. Non-blocking enum
is not needed anymore as capability, since number of queues may
be zero for LF/WF when not implemented.
Signed-off-by: Petri Savolainen <petri.savolai...@linaro.org>
Reviewed-by: Bill Fischofer <bill.fischo...@linaro.org>
Signed-off-by: Maxim Uvarov <maxim.uva...@linaro.org>
Commit: 6a2d72b399388d7d29cba4f60bf3aea3f1ff555c
https://github.com/Linaro/odp/commit/6a2d72b399388d7d29cba4f60bf3aea3f1ff555c
Author: Petri Savolainen <petri.savolai...@linaro.org>
Date: 2018-01-16 (Tue, 16 Jan 2018)
Changed paths:
M test/validation/api/queue/queue.c
M test/validation/api/queue/queue.h
Log Message:
-----------
validation: queue: test lock-free queue
Added simple, single threaded enqueue/dequeue test for
lock-free queues.
Signed-off-by: Petri Savolainen <petri.savolai...@linaro.org>
Reviewed-by: Bill Fischofer <bill.fischo...@linaro.org>
Signed-off-by: Maxim Uvarov <maxim.uva...@linaro.org>
Commit: 614773850d4d572b793ce2db6cb0cd6c94dada3b
https://github.com/Linaro/odp/commit/614773850d4d572b793ce2db6cb0cd6c94dada3b
Author: Petri Savolainen <petri.savolai...@linaro.org>
Date: 2018-01-16 (Tue, 16 Jan 2018)
Changed paths:
M test/validation/api/queue/queue.c
Log Message:
-----------
validation: queue: multi-thread plain queue test
Test plain queue enqueue and dequeue with multiple concurrent
threads. Test blocking and non-blocking lock-free
implementations.
Signed-off-by: Petri Savolainen <petri.savolai...@linaro.org>
Reviewed-by: Bill Fischofer <bill.fischo...@linaro.org>
Signed-off-by: Maxim Uvarov <maxim.uva...@linaro.org>
Commit: 0c7741d067d9b96e14e420b53a256a1b93096e16
https://github.com/Linaro/odp/commit/0c7741d067d9b96e14e420b53a256a1b93096e16
Author: Petri Savolainen <petri.savolai...@linaro.org>
Date: 2018-01-16 (Tue, 16 Jan 2018)
Changed paths:
M platform/linux-generic/Makefile.am
M platform/linux-generic/include/odp_queue_internal.h
A platform/linux-generic/include/odp_queue_lf.h
M platform/linux-generic/odp_queue.c
A platform/linux-generic/odp_queue_lf.c
Log Message:
-----------
linux-gen: queue: lock-free implementation
Simple implementation of non-blocking, lock-free plain queues.
Enqueues are done freely to any free ring node with an
atomically increasing counter value. Dequeue operation finds
the node with lowest counter value. Implementation requires
lockfree 128 bit atomics. Lock-free queues are not supported
when those are not available.
Signed-off-by: Petri Savolainen <petri.savolai...@linaro.org>
Reviewed-by: Bill Fischofer <bill.fischo...@linaro.org>
Signed-off-by: Maxim Uvarov <maxim.uva...@linaro.org>
Compare: https://github.com/Linaro/odp/compare/f6dab2bfa90e...0c7741d067d9
