[dpdk-dev] [PATCH v2 0/3] Add dual threading in QAT PMD
fiona.trahe at intel.com
Fri Sep 6 18:12:26 CEST 2019
Remove the limitation whereby enqueue and dequeue must be
done in same thread.
The inflight calculation is reworked to be thread-safe for 2
threads - note this is not general multi-thread support, i.e
all enqueues to a qp must still be done in one thread and
all dequeues must be done in one thread, but enqueues and
dequeues may be in separate threads.
As the tail-coalescing feature is not
threadsafe it is removed first.
- clarified wording in docs
Fiona Trahe (3):
common/qat: remove tail write coalescing feature
common/qat: move max inflights param into qp
common/qat: add dual thread support
doc/guides/compressdevs/qat_comp.rst | 5 ++-
doc/guides/cryptodevs/qat.rst | 11 +++++-
drivers/common/qat/qat_qp.c | 77 ++++++++++++++++++------------------
drivers/common/qat/qat_qp.h | 11 ++----
4 files changed, 54 insertions(+), 50 deletions(-)
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