[ovs-dev] [PATCH v10 0/2] Refactor PMD stats and cycle counting
Jan Scheurich
jan.scheurich at ericsson.com
Mon Jan 15 11:27:22 UTC 2018
This series contains the two refactoring patches of the earlier series
* [PATCH v5 0/3] dpif-netdev: Detailed PMD performance metrics and supervision
* [RFC PATCH 0/8] dpif-netdev: Refactor cycle count and rebased patches
They are intended to serve as common base for the following contibutions:
* dpif-netdev: Detailed PMD performance metrics and supervision
* dpif-netdev: Ouput packet batching (Time-based)
* dpif-netdev: Add percentage of pmd/core used by each rxq
v9 -> v10:
* Minor change to remove unnecessary change on intermediate commit.
v8 -> v9:
* Do not set last_tsc in pmd_stats_init()
* Fix DPDK rte_config.h include e.g. for ARM platform
v7 -> v8:
* Rebased to master (74c4530dca)
* Fixed segfault during parameter processing
* Fixed get_stats bug that caused dpif/show test failure
* Removed unnecessary "start_ms" from pmd-perf-stats
* Added blanks after colon in pmd-stats-show
* All unit tests pass
v6 -> v7:
* Implemented all comments by Ilya and Billy on v5 and v6
* Rebased to master (092bc0f5)
v5 -> v6:
* Implemented Ilya's comments
* Commented data structures
* Replaced the historic cycle counting scheme with nestable cycle_timers
and moved into dpif-netdev-perf
Jan Scheurich (2):
dpif-netdev: Refactor PMD performance into dpif-netdev-perf
dpif-netdev: Refactor cycle counting
lib/automake.mk | 2 +
lib/dpif-netdev-perf.c | 60 +++++++
lib/dpif-netdev-perf.h | 232 ++++++++++++++++++++++++++
lib/dpif-netdev.c | 444 ++++++++++++++++++-------------------------------
tests/pmd.at | 30 ++--
5 files changed, 477 insertions(+), 291 deletions(-)
create mode 100644 lib/dpif-netdev-perf.c
create mode 100644 lib/dpif-netdev-perf.h
--
1.9.1
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