On Tue, 16 Aug 2016 17:01:27 +0300 Vladyslav Buslov <vladyslav.buslov at harmonicinc.com> wrote:
> Hello, > > In our application we need to be able to allocate tens of thousands of ACLs > at runtime. > Testing revealed significant performance problems. We were able to track them > to memset in calloc function which caused multiple page walks per invocation. > Modifying tb_mem to use huge page memory resulted ~2x performance gain for > that operation. > > Regards, > Vladyslav > > Vladyslav Buslov (1): > acl: use rte_calloc for temporary memory allocation > > lib/librte_acl/tb_mem.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > What about making sure that the ACL code does it's own initialization of all fields and just use malloc rather than calloc?
