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author | Konstantin Ananyev <konstantin.ananyev@intel.com> | 2016-07-07 19:22:38 +0100 |
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committer | Konstantin Ananyev <konstantin.ananyev@intel.com> | 2016-07-07 23:34:40 +0100 |
commit | a633eec74619a96925285ac4dcf0154fbfafb855 (patch) | |
tree | a3c178491a4e5508f4350feb913c1a6e6fb058d4 /test/dring/Makefile | |
parent | c034e6912a0bcaaaf90b64f2c09d6d1cdda3aecb (diff) |
initial tle_dring implementation
The Dynamic Ring (dring) is a implementation of unbounded FIFO queue,
that supports lockless bulk enqueue/dequeue for multiple producers/consumers.
Internally it contains producer/consumer head/tail indexes
(same as DPDK rte_ring), plus linked list of Dynamic Ring Blocks (drb)s.
Each drb contains some metadata plus array of pointers to queued objects.
It is a caller responsibility to provide sufficient number of drbs for
enqueue operation, and manage unused drbs returned by dequeue operation.
dring features:
- FIFO (First In First Out)
- Lockless implementation.
- Multi- or single-consumer dequeue.
- Multi- or single-producer enqueue.
- Bulk dequeue.
- Bulk enqueue.
Change-Id: I3621c99c6b114a387036a397e79baa8d1588bdb5
Signed-off-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Diffstat (limited to 'test/dring/Makefile')
-rw-r--r-- | test/dring/Makefile | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/test/dring/Makefile b/test/dring/Makefile new file mode 100644 index 0000000..6822a1f --- /dev/null +++ b/test/dring/Makefile @@ -0,0 +1,42 @@ +# Copyright (c) 2016 Intel Corporation. +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at: +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +ifeq ($(RTE_SDK),) +$(error "Please define RTE_SDK environment variable") +endif + +ifeq ($(RTE_TARGET),) +$(error "Please define RTE_TARGET environment variable") +endif + +ifeq ($(TLDK_ROOT),) +$(error "Please define TLDK_ROOT environment variable") +endif + +include $(RTE_SDK)/mk/rte.vars.mk + +# binary name +APP = test_dring + +# all source are stored in SRCS-y +SRCS-y += test_dring.c + +CFLAGS += $(WERROR_FLAGS) +CFLAGS += -I$(TLDK_ROOT)/$(RTE_TARGET)/include + +LDLIBS += -L$(TLDK_ROOT)/$(RTE_TARGET)/lib +LDLIBS += -ltle_dring + +EXTRA_CFLAGS += -O3 + +include $(RTE_SDK)/mk/rte.extapp.mk |