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Dharmik Thakkar c4c5b44c21 test/lpm: fix cycle calculation in RCU perf tests 
Fix incorrect calculations for LPM adds, LPM deletes,
and average cycles in RCU QSBR perf tests

Since, rcu qsbr tests run for 'RCU_ITERATIONS' and not
'ITERATIONS', replace 'ITERATIONS' with 'RCU_ITERATIONS'
for calculating adds, deletes, and cycles.

Also, for multi-writer perf test, each writer only writes
half of NUM_LDEPTH_ROUTE_ENTRIES.
For 2 writers, total adds (or deletes) should be
(RCU_ITERATIONS * NUM_LDEPTH_ROUTE_ENTRIES) instead of
(2 * RCU_ITERATIONS * NUM_LDEPTH_ROUTE_ENTRIES).

Since, for both the single and multi writer tests, total adds/deletes
is equal to (RCU_ITERATIONS * NUM_LDEPTH_ROUTE_ENTRIES),
this has been replaced with a macro 'TOTAL_WRITES' and furthermore,
'g_writes' has been removed since it is always a fixed value
equal to TOTAL_WRITES.

Fixes: eff30b59cc ("test/lpm: add RCU performance tests")
Cc: stable@dpdk.org

Signed-off-by: Dharmik Thakkar <dharmik.thakkar@arm.com>
Reviewed-by: Ruifeng Wang <ruifeng.wang@arm.com>
Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Acked-by: Vladimir Medvedkin <vladimir.medvedkin@intel.com>
2020-11-05 15:59:26 +01:00
.ci ci: reduce examples in static builds 2020-04-17 23:34:08 +02:00
app test/lpm: fix cycle calculation in RCU perf tests 2020-11-05 15:59:26 +01:00
buildtools pmdinfogen: fix build with gcc 11 2020-10-08 12:45:54 +02:00
config net/sfc: support aarch64 architecture 2020-11-03 23:35:06 +01:00
devtools build: replace use of old build macros 2020-10-19 22:15:44 +02:00
doc app/flow-perf: configure rule batches 2020-11-04 21:17:35 +01:00
drivers fix spellings that Lintian complains about 2020-11-04 20:11:31 +01:00
examples examples/vhost: support vhost async data path 2020-11-03 23:24:26 +01:00
kernel kni: move header file from EAL 2020-10-31 16:13:10 +01:00
lib eal: fix MCS lock and ticketlock headers install 2020-11-05 12:08:19 +01:00
license license: remove dual prefix 2020-11-04 20:17:28 +01:00
usertools usertools: add OCTEON TX2 REE device binding 2020-10-14 10:41:26 +02:00
.editorconfig devtools: add EditorConfig file 2020-02-22 21:05:22 +01:00
.gitattributes improve git diff 2016-11-13 15:25:12 +01:00
.gitignore regex/mlx5: introduce driver for BlueField 2 2020-07-21 19:04:05 +02:00
.travis.yml ci: add tests jobs in aarch64 vm 2020-09-30 21:52:54 +02:00
ABI_VERSION version: 20.11-rc0 2020-08-12 11:32:16 +02:00
MAINTAINERS maintainers: update for hns3 2020-11-03 23:35:06 +01:00
Makefile build: create dummy Makefile 2020-09-07 23:51:57 +02:00
meson_options.txt trace: introduce new subsystem 2020-04-23 15:39:06 +02:00
meson.build build: check AVX512 rather than binutils version 2020-07-05 21:32:40 +02:00
README license: introduce SPDX identifiers 2018-01-04 22:41:38 +01:00
VERSION version: 20.11-rc2 2020-11-04 22:09:09 +01:00

README 

DPDK is a set of libraries and drivers for fast packet processing.
It supports many processor architectures and both FreeBSD and Linux.

The DPDK uses the Open Source BSD-3-Clause license for the core libraries
and drivers. The kernel components are GPL-2.0 licensed.

Please check the doc directory for release notes,
API documentation, and sample application information.

For questions and usage discussions, subscribe to: users@dpdk.org
Report bugs and issues to the development mailing list: dev@dpdk.org