[dpdk-dev] Performance - linking against DPDK shared vs static libraries

2014-07-24 Thread Kavanagh, Mark B
Many thanks to all for your help. -Original Message- From: Matthew Hall [mailto:mh...@mhcomputing.net] Sent: Wednesday, July 23, 2014 10:56 PM To: Kavanagh, Mark B Cc: Antti Kantee; dev at dpdk.org Subject: Re: [dpdk-dev] Performance - linking against DPDK shared vs static libraries On

[dpdk-dev] Performance - linking against DPDK shared vs static libraries

2014-07-23 Thread Kavanagh, Mark B
-Original Message- From: Antti Kantee [mailto:po...@fixup.fi] Sent: Wednesday, July 23, 2014 5:37 PM To: Kavanagh, Mark B; dev at dpdk.org Subject: Re: [dpdk-dev] Performance - linking against DPDK shared vs static libraries On 23/07/14 15:58, Kavanagh, Mark B wrote: >> Hi, &

[dpdk-dev] Performance - linking against DPDK shared vs static libraries

2014-07-23 Thread Antti Kantee
On 23/07/14 15:58, Kavanagh, Mark B wrote: > Hi, > > I build a switching application, which links against DPDK shared libraries; > when I run the application, I see throughput of X. I then build the > application again, except this time I link against DPDK shared libraries, > having modified th

[dpdk-dev] Performance - linking against DPDK shared vs static libraries

2014-07-23 Thread Kavanagh, Mark B
Hi, I build a switching application, which links against DPDK shared libraries; when I run the application, I see throughput of X. I then build the application again, except this time I link against DPDK shared libraries, having modified the application's build parameters appropriately. In th

[dpdk-dev] Performance - linking against DPDK shared vs static libraries

2014-07-23 Thread Matthew Hall
On Wed, Jul 23, 2014 at 09:43:49PM +, Kavanagh, Mark B wrote: > I take it ... that the performance drop when using shared libraries is > expected behavior? s/expected behavior/and unavoidable consequence/g ;) Matthew Hall.

[dpdk-dev] Performance - linking against DPDK shared vs static libraries

2014-07-23 Thread Stephen Hemminger
On Wed, 23 Jul 2014 15:58:06 + "Kavanagh, Mark B" wrote: > Hi, > > I build a switching application, which links against DPDK shared libraries; > when I run the application, I see throughput of X. I then build the > application again, except this time I link against DPDK shared libraries,