commit 10d8cc6bf92851fcaec4a6b4c6d3554dc1eb2386
author Dave Barach <dave@barachs.net> Tue May 30 09:30:07 2017 -0400
committer Florin Coras <florin.coras@gmail.com> Thu Jun 01 16:02:55 2017 +0000
tree c146b324f974aa13499a1d784a96ef96438c9d15
parent 26261594a0b821770aa0a646cba8399aa6320c2e

Improve fifo allocator performance

- add option to preallocate fifos in a segment
- track active fifos with doubly linked list instead of vector
- update udp redirect test code to read fifo pointers from API call
  instead of digging them up from fifo segment header
- input-node based active-open session generator

Change-Id: I804b81e99d95f8690d17e12660c6645995e28a9a
Signed-off-by: Dave Barach <dave@barachs.net>
Signed-off-by: Florin Coras <fcoras@cisco.com>
Signed-off-by: Dave Barach <dbarach@cisco.com>

src/vnet/udp/builtin_server.c

diff --git a/src/vnet/udp/builtin_server.c b/src/vnet/udp/builtin_server.c
index 18684d5..7dd0367 100644
--- a/src/vnet/udp/builtin_server.c
+++ b/src/vnet/udp/builtin_server.c
@@ -111,6 +111,7 @@
   options[SESSION_OPTIONS_ACCEPT_COOKIE] = 0x12345678;
   options[SESSION_OPTIONS_SEGMENT_SIZE] = (2 << 30);	/*$$$$ config / arg */
   options[APP_OPTIONS_FLAGS] = APP_OPTIONS_FLAGS_BUILTIN_APP;
+  options[APP_OPTIONS_PREALLOC_FIFO_PAIRS] = 1024;
 
   a->options = options;