On 06/23/2016 11:42 AM, Martin Stein wrote: > You can try compiling it by modifying CC_OLEVEL in your > <build_dir>/etc/tools.conf (by the default, this file doesn't exist, so > you would have to create it): > > CC_OLEVEL = -O3
As supplement: this will change the optimization flag for all Genode components including the kernel. If you want to change it for a component only, add above line into its target.mk file instead of the global <build_dir>/etc/tools.conf file. Regards Stefan > > You can verify if it is applied by adding VERBOSE= to your make call: > > VERBOSE= make <target> > > Cheers, > Martin > > Am 23.06.2016 um 10:32 schrieb Tiago Brito: >> Hi, I've been trying to benchmark two similar programs, one running in >> the NW and another running in the SW of a i.MX53 QSB. I've adapted the >> tz_vmm example to run the SW program and the NW program is running on >> top of Linux. >> >> I compiled my NW program with the -O3 optimization flag and I'm >> wondering if the code in tz_vmm can also be compiled with this flag in >> order to have the same optimization flag in both scenarios. >> >> If it's possible, what do I have to change in order to achieve this? >> >> Thanks in advance! Tiago >> >> >> ------------------------------------------------------------------------------ >> Attend Shape: An AT&T Tech Expo July 15-16. Meet us at AT&T Park in San >> Francisco, CA to explore cutting-edge tech and listen to tech luminaries >> present their vision of the future. This family event has something for >> everyone, including kids. Get more information and register today. >> http://sdm.link/attshape >> >> >> >> _______________________________________________ >> genode-main mailing list >> genode-main@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/genode-main >> > > ------------------------------------------------------------------------------ > Attend Shape: An AT&T Tech Expo July 15-16. Meet us at AT&T Park in San > Francisco, CA to explore cutting-edge tech and listen to tech luminaries > present their vision of the future. This family event has something for > everyone, including kids. Get more information and register today. > http://sdm.link/attshape > _______________________________________________ > genode-main mailing list > genode-main@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/genode-main > -- Stefan Kalkowski Genode Labs http://www.genode-labs.com/ ยท http://genode.org/ ------------------------------------------------------------------------------ Attend Shape: An AT&T Tech Expo July 15-16. Meet us at AT&T Park in San Francisco, CA to explore cutting-edge tech and listen to tech luminaries present their vision of the future. This family event has something for everyone, including kids. Get more information and register today. http://sdm.link/attshape _______________________________________________ genode-main mailing list genode-main@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/genode-main
