vpp - Vector Packet Processing

Age	Commit message (Collapse)	Author	Files	Lines
2019-07-31	vlib: fix format_error_trace	Dave Barach	1	-1/+2
	Error index calculation is error_code + error_node->error_heap_index. Type: fix Fixes: gerrit 20802 Signed-off-by: Dave Barach <dave@barachs.net> Change-Id: I66cf05a29b3cfd9ef9c5468e399290e862b784af
2019-07-23	vlib: address vlib_error_t scaling issue	Dave Barach	1	-6/+6
	Encoding the vpp node index into the vlib_error_t as a 10-bit quantity limits us to 1K graph nodes. Unfortunately, a few nodes need 6 bit per-node error codes. Only a very few nodes have so many counters. It turns out that there are about 2K total error counters in the system, which is (approximately) the maximum error heap index. The current (index,code) encoding limits the number of interfaces to around 250, since each interface has two associated graph nodes and we have about 500 "normal, interior" graph node This patch adds an error-index to node-index map, so we can store error heap indices directly in the vlib_buffer_t. Type: refactor Change-Id: I28101cad3d8750819e27b8785fc0cf71ff54f79a Signed-off-by: Dave Barach <dave@barachs.net>
2019-03-13	Move the punt/drop nodes into vlib	Neale Ranns	1	-0/+283
	The core VLIB library now has a means to dispoe of buffers. the vlib punt/drop node counts node errors. the vnet punt/drop node counts interface errors. speed up both nodes with the usual reciepe. before: error-drop 8.33e1 after: drop 4.51e1 error-drop 6.81e0 Change-Id: If2e919458a3f2e9d71dbf9c6f1352dafb186a05b Signed-off-by: Neale Ranns <nranns@cisco.com>