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2016-10-26refactor test frameworkKlement Sekera1-0/+1
Change-Id: I31da3b1857b6399f9899276a2d99cdd19436296c Signed-off-by: Klement Sekera <ksekera@cisco.com> Signed-off-by: Matej Klotton <mklotton@cisco.com> Signed-off-by: Jan Gelety <jgelety@cisco.com> Signed-off-by: Juraj Sloboda <jsloboda@cisco.com>
2016-05-19Add support for multiple microarchitectures in single binaryDamjan Marion1-0/+5
* compiler -march= parameter is changed from native to corei7 so code is always genereted with instructions which are available on the Nehalem microarchitecture (up to SSE4.2) * compiler -mtune= parameter is added so code is optimized for corei7-avx which equals to Sandy Bridge microarchitecture * set of macros is added which allows run-time detection of available cpu instructions (e.g. clib_cpu_supports_avx()) * set of macros is added which allows us to clone graph node funcitons where cloned function is optmized for different microarchitecture Those macros are using following attributes: __attribute__((flatten)) __attribute__((target("arch=core-avx2))) I.e. If applied to foo_node_fn() macro will generate cloned functions foo_node_fn_avx2() and foo_node_fn_avx512() (future) It will also generate function void * foo_node_fn_multiarch_select() which detects available instruction set and returns pointer to the best matching function clone. Change-Id: I2dce0ac92a5ede95fcb56f47f3d1f3c4c040bac0 Signed-off-by: Damjan Marion <damarion@cisco.com>
2016-03-30Remove historical tags, fix the debug tagDave Barach1-22/+4
Change-Id: I013784aeef5ae6b5ba4a30c7759e9daff3c2c576 Signed-off-by: Dave Barach <dave@barachs.net>
2016-03-25Fix distclean to correctly handle CentosEd Warnicke1-1/+2
Change-Id: I3f930306e9f384011687d2ce88052639df0d966b Signed-off-by: Ed Warnicke <eaw@cisco.com>
2016-03-24Reduce number of parallel gcc invocations from 4 to 2 per cpuDamjan Marion1-1/+1
Some build hosts can run out of memory during compilation. This should reduce memory demand without affecting build time. Change-Id: I11bd2884a1f8885a8a332bbbf0a63324a3079c3b Signed-off-by: Damjan Marion <damarion@cisco.com>
2016-01-27Allow CCACHE_DIR to be overridden, e.g. from .../build-root/build-config.mkDave Barach1-1/+6
Change-Id: I9f2afa31c061b658e45ebbc16d01a6c118993116 Signed-off-by: Dave Barach <dave@barachs.net>
2016-01-22aarch64 CPU arch / ThunderX platform initial supportDave Barach1-4/+13
Change-Id: Ia2edd3cee2c25c26c7c47a9023744b97226434c7 Signed-off-by: Dave Barach <dave@barachs.net>
2015-12-15Remove autotools generated productsDave Barach1-1/+1
Change-Id: I7f23b8b8e5136cb56768bac3a7473e6df5ee4993 Signed-off-by: Dave Barach <dave@barachs.net>
2015-12-08Initial commit of vpp code.v1.0.0Ed Warnicke1-0/+1168
Change-Id: Ib246f1fbfce93274020ee93ce461e3d8bd8b9f17 Signed-off-by: Ed Warnicke <eaw@cisco.com>