From a633eec74619a96925285ac4dcf0154fbfafb855 Mon Sep 17 00:00:00 2001 From: Konstantin Ananyev Date: Thu, 7 Jul 2016 19:22:38 +0100 Subject: 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 --- test/Makefile | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 test/Makefile (limited to 'test/Makefile') diff --git a/test/Makefile b/test/Makefile new file mode 100644 index 0000000..fb446b4 --- /dev/null +++ b/test/Makefile @@ -0,0 +1,26 @@ +# 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 ($(TLDK_ROOT),) +$(error "Please define TLDK_SDK environment variable") +endif + +include $(RTE_SDK)/mk/rte.vars.mk + +DIRS-y += dring + +include $(TLDK_ROOT)/mk/tle.subdir.mk -- cgit 1.2.3-korg