Re: [ovs-dev] -fomit-frame-pointer in OVS

2017-03-08 Thread Ben Pfaff
On Mon, Feb 27, 2017 at 08:32:20PM +0500, Valentine Sinitsyn wrote: > Currently, OVS seems to disable frame pointer (-fomit-frame-pointer) in > non-debug builds. > > While I do know this is a common optimization, it makes run-time profiling > substantially less straightforward. So I wonder, if

[ovs-dev] -fomit-frame-pointer in OVS

2017-02-27 Thread Valentine Sinitsyn
Hi, Currently, OVS seems to disable frame pointer (-fomit-frame-pointer) in non-debug builds. While I do know this is a common optimization, it makes run-time profiling substantially less straightforward. So I wonder, if there are any benchmarks showing the effect of omitting frame pointer,