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path: root/src/vnet/vxlan-gpe/encap.c
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2019-05-24vxlan-gpe: improve encap performanceZhiyong Yang1-46/+41
This patch improves performance by prefetching encap header area and taking full advantage of optimized function vlib_get_buffers. After applying the patch, the function vxlan_gpe_encap can save 4.1 clocks/pkt from 41.7 to 37.6 clocks/pkt on Skylake. Change-Id: I85d486b21a2524d64f2e246dfb4183539ec2532d Signed-off-by: Zhiyong Yang <zhiyong.yang@intel.com>
2018-09-06vxlan_gpe: optimize encap performanceZhiyong Yang1-32/+47
The patch can reduce 13 cycles per packet for the graph node vxlan-gpe-encap and increases 5% or so vxlan_gpe encap throughput on Haswell platform for the best case (All pkts have the same sw_if_index). Change-Id: I9c70fd3e0f2f0a9d922cf64970d0b0d51b772024 Signed-off-by: Zhiyong Yang <zhiyong.yang@intel.com>
2018-08-20vxlan_gpe_encap: fix packet len errorZhiyong Yang1-1/+1
Change-Id: I294be184764b45777d6e5e44f5d742b2c8732de4 Signed-off-by: Zhiyong Yang <zhiyong.yang@intel.com>
2018-07-11avoid using thread local storage for thread indexDamjan Marion1-1/+1
It is cheaper to get thread index from vlib_main_t if available... Change-Id: I4582e160d06d9d7fccdc54271912f0635da79b50 Signed-off-by: Damjan Marion <damarion@cisco.com>
2017-12-13VPP-275 Coding standards cleanup - vnet/vnet/vxlan-gpesharath reddy1-217/+248
Change-Id: Ifabb8d22d20bc1031664d5f004e74cd363759ab6 Signed-off-by: sharath reddy <sharathkumarboyanapally@gmail.com>
2017-04-06Use thread local storage for thread indexDamjan Marion1-6/+6
This patch deprecates stack-based thread identification, Also removes requirement that thread stacks are adjacent. Finally, possibly annoying for some folks, it renames all occurences of cpu_index and cpu_number with thread index. Using word "cpu" is misleading here as thread can be migrated ti different CPU, and also it is not related to linux cpu index. Change-Id: I68cdaf661e701d2336fc953dcb9978d10a70f7c1 Signed-off-by: Damjan Marion <damarion@cisco.com>
2016-12-28Reorganize source tree to use single autotools instanceDamjan Marion1-0/+388
Change-Id: I7b51f88292e057c6443b12224486f2d0c9f8ae23 Signed-off-by: Damjan Marion <damarion@cisco.com>