[dpdk-dev] [PATCH v2 0/5] New library: rte_distributor
Bruce Richardson
bruce.richardson at intel.com
Thu May 29 12:12:13 CEST 2014
This adds a new library to the Intel DPDK whereby a set of packets can be distributed one-at-a-time to a set of worker cores, with dynamic load balancing being done between those workers. Flows are identified by a tag within the mbuf (currently the RSS hash field, 32-bit value), which is used to ensure that no two packets of the same flow are processed in parallel, thereby preserving ordering.
Major changes in V2 set:
* Updates to take account of Neil's comments on original patch set
* Updates to fix issues highlighted by checkpatch.pl
* Additional handling in library for special case when process() is called with zero mbufs
Bruce Richardson (5):
eal: add tailq for new distributor component
distributor: new packet distributor library
distributor: add distributor library to build
distributor: add unit tests for distributor lib
docs: add distributor lib to API docs
app/test/Makefile | 2 +
app/test/commands.c | 7 +-
app/test/test.h | 2 +
app/test/test_distributor.c | 595 +++++++++++++++++++++++++
app/test/test_distributor_perf.c | 275 ++++++++++++
config/common_bsdapp | 6 +
config/common_linuxapp | 5 +
doc/doxy-api-index.md | 1 +
doc/doxy-api.conf | 1 +
lib/Makefile | 1 +
lib/librte_distributor/Makefile | 50 +++
lib/librte_distributor/rte_distributor.c | 487 ++++++++++++++++++++
lib/librte_distributor/rte_distributor.h | 186 ++++++++
lib/librte_eal/common/include/rte_tailq_elem.h | 2 +
mk/rte.app.mk | 4 +
15 files changed, 1623 insertions(+), 1 deletion(-)
create mode 100644 app/test/test_distributor.c
create mode 100644 app/test/test_distributor_perf.c
create mode 100644 lib/librte_distributor/Makefile
create mode 100644 lib/librte_distributor/rte_distributor.c
create mode 100644 lib/librte_distributor/rte_distributor.h
--
1.9.3
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