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2017-11-13Reduce number of parallel buildsDamjan Marion1-1/+1
With recent introduction of C++ code required memory for each compiler instance has significantly increased causing build issues. Currently build system spins 2 compiler instances per logical CPU core. As CPU can hardly execute more than one thread at a time, it should be pretty safe to change that formula so it doesn't multiply number of cpu cores by 2 and such change will signifucantly reduce amount of memory needed. Change-Id: Ic829fff6e45f4caf98a6d9c1c98c53ed003039ef Signed-off-by: Damjan Marion <damarion@cisco.com>
2017-11-01Clean up a few historical anomaliesDave Barach1-22/+6
Change-Id: I5d36a8a54fa6f73ea2b3761413098867dae1df74 Signed-off-by: Dave Barach <dave@barachs.net>
2017-09-07The missing variable (added with this patch) was causing the build on AARCH64Marco Varlese1-0/+1
platforms to default to lib (instead of lib64) when not explicitely defining the --libdir through the configure script. This patch fixes that. Change-Id: Ia4c152e0f40acab7f098885d672ff9385f57b0fe Signed-off-by: Marco Varlese <marco.varlese@suse.com>
2017-06-24make: Fix parallel building with some container platforms (VPP-880)Chris Luke1-10/+7
With some Linux container platforms /proc/cpuinfo reads as an empty file. (Aside: stat on /proc/cpuinfo always indicates a length of zero bytes, regardless of its content). This has the effect that the make '-j' parameter being passed the unhelpful value of '0' both in build-root/Makefile and dpdk/Makefile. Make complains with the error: make: the '-j' option requires a positive integer argument This patch checks for '0' and replaces it with '2' as a reasonable number of jobs to run in parallel when the CPU count isn't known (and assumed to be one). It also makes the value determination consistent between VPP and DPDK (2*ncpu). Change-Id: I78b89420114a825fab4d339e4f9291d486b7b9c8 Signed-off-by: Chris Luke <chrisy@flirble.org>
2017-04-20Extend ebuild to specify "configure" subdir, enable verify for sample-pluginDamjan Marion1-2/+4
Change-Id: I2056e5d19bc3713e7a13e015dabf3b2431800973 Signed-off-by: Damjan Marion <damarion@cisco.com>
2017-01-20Add dpdk development packagingDamjan Marion1-1/+0
Change-Id: I6aa2a6709241d99ce734c29e47487eb456907351 Signed-off-by: Damjan Marion <damarion@cisco.com>
2017-01-10Revert "vppctl: bash completion for vppctl commands"Damjan Marion1-2/+1
This patch is causing build failures This reverts commit d995c757f05f78aa759b0a65c0a7e38088e690a9. Change-Id: I0c8d5a4208135d77aaa3a6a470d26140f7b74733 Signed-off-by: Damjan Marion <damarion@cisco.com>
2017-01-09vppctl: bash completion for vppctl commandsPadraig Connolly1-1/+2
Added bash completion that will include all commands from build time *Script takes list of commands generated by doxygen-siphon-list *Configured doxygen-siphon makefile to generate just cli commands *List of cli commands put in /usr/share/vpp *Stopped siphon using doxygen bootstrap, uses main bootstrap instead *Added rpm/deb check for installation of packages, separate from bootstrap *NOTE: Once you have installed the vpp .deb/.rpm package you will have to restart bash Change-Id: Ie503e80d5177481f6e7dbe59378f2e0d76f29152 Signed-off-by: Padraig Connolly <padraig.connolly@intel.com>
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>