--- thread.c.orig 2010-04-03 11:07:16.0 +0400
+++ thread.c2010-08-18 13:03:50.0 +0400
@@ -11,7 +11,8 @@
#include string.h
#include pthread.h
-#define ITEMS_PER_ALLOC 64
+#define CACHE_LINE_SIZE 64
+#define ITEMS_PER_ALLOC 256
/* An item in the connection queue. */
Some little bit changes:
Using the fact that dispatcher keep balance between threads while
dispatch new connections, we can move out freelist into conn_queue
without any problem with unbalanced size of free items on each
conn_queue. Also I eliminate tailing while .. free code in cq_push
in my
I suggest you to eliminate taking of the lock on cqi_freelist.
In order to it we should done all work on cqi_freelist by one thread
-- dispatcher thread in memcached.
I made some changes in queue code, including improvements for cache
line.
It will work on any platform.
There are patch file (diff
Can you resubmit as a unified diff?
On Tue, 17 Aug 2010, ilnarb wrote:
I suggest you to eliminate taking of the lock on cqi_freelist.
In order to it we should done all work on cqi_freelist by one thread
-- dispatcher thread in memcached.
I made some changes in queue code, including
