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path: root/src/plugins/nsim/nsim_input.c
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2019-04-11Make the loss / delay sim available as an output featureDave Barach1-81/+35
Add binary api and debug cli support. Rewrite for speed: enqueue vlib_buffer_t's to the wheel, instead of memcpy'ing data. Quad-loop the output feature / x-connect (interior) node. Prefetch wheel entries in the input node. Save packet-generator-based unit-test setup in extras/nsim. Simple config example: set nsim delay 20 ms bandwidth 1 gbit packet-size 1024 nsim output-feature enable-disable GigabitEthernet3/0/0 Change-Id: I852a32d4eb596e7e2aa1d9b30bf3b53525e39fd1 Signed-off-by: Dave Barach <dave@barachs.net>c
2019-01-20buffers: don't init metadata, as it is already initializedDamjan Marion1-3/+0
Change-Id: Ia083050389853c25b069f0f8286d50d3f4aef527 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-12-06nsim: add packet loss simulation, docsDave Barach1-0/+13
Change-Id: Ic9747541aad8148ebf7d520b525b99c4cc3961f3 Signed-off-by: Dave Barach <dave@barachs.net>
2018-11-14Remove c-11 memcpy checks from perf-critical codeDave Barach1-1/+1
Change-Id: Id4f37f5d4a03160572954a416efa1ef9b3d79ad1 Signed-off-by: Dave Barach <dave@barachs.net>
2018-09-24nsim: fix multiple definitions of nsim_nodeDamjan Marion1-2/+0
Change-Id: Iedd79eeba35fb7385c03a177f8ac7d3ddfeb6a84 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-09-24Network delay simulator pluginDave Barach1-0/+228
Change-Id: I4a70c7df8f0cb368a4e1cb16f30eeef5c6058c79 Signed-off-by: Dave Barach <dave@barachs.net>