Date: Wed, 10 Nov 2010 13:22:46 -0500 From: Pierre-Luc Drouin <pldrouin@gmail.com> To: freebsd-questions@freebsd.org Subject: Re: FreeBSD-similar build-from-source Linux? Message-ID: <AANLkTinGH6nOpPBdF4Ri4xZw4P-js_ksuuWee3pMABsT@mail.gmail.com> In-Reply-To: <4CDAE252.1060805@pathscale.com> References: <4CDA8F15.506@zedat.fu-berlin.de> <AANLkTinBgFrHLU5FaknGAeXdixKn_j%2BoTiOOEi7uV_AB@mail.gmail.com> <4CDAE252.1060805@pathscale.com>
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I am interested to use CUDA as well for a scientific environment. What abou= t CUDA 64bit on FreeBSD? Is it excluded completely because of the lack of support for Linux 64bit emulation? Thanks! 2010/11/10 "C. Bergstr=F6m" <cbergstrom@pathscale.com> > App Deb wrote: > >> 2010/11/10 O. Hartmann <ohartman@zedat.fu-berlin.de>: >> >> >>> Hello out there, >>> >>> well, my question may sound heretic, but since we use mostly Linux base= d >>> systems in our scientific environment and FreeBSD seems to lack in seve= re >>> support in GPGPU/CUDA capable graphics boards I need to setup a kind of >>> Linux facility to ensure having the software and tools I need for my >>> work. >>> I'm looking for a Linux distribution that is similar handled like >>> FreeBSD, >>> where I'm able to rebuild the whole system from sources, not even the t= he >>> Linux kernel, also the GNU tools and the packages. Maybe there are some >>> people out here having already taken this step. >>> Any suggestion is appreciated, >>> >>> >> >> The NVIDIA FreeBSD driver provides the cuda libraries for linux >> compatibilty. >> >> So 32-bit Linux Cuda applications should work on FreeBSD. >> >> > Have you tested this first hand? > > Is there 32bit Fermi? (Sorry, but I don't think the HPC world can really > live off 32bit applications) > > There's 2 types of code in a "cuda application" there's host code produce= d > by the native compiler (gcc/intel/pathscale.. etc) and the device code.. > produced by nvidia's toolchain.. I would make a pretty nice bet that the > nvidia userland toolchain will not compile code on freebsd right now.. (= not > be negative here, but I'm intimately familiar with it..) Worse case you'= d > be copying code built on linux over and also the runtime libs.. (not to > mention debugger, profiler. etc) > > Anyway.. as mentioned before we'll have a native working solution before > the years end and anyone interested to help alpha/beta test is welcome to > contact me offlist.. > > ./C > _______________________________________________ > freebsd-questions@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-questions > To unsubscribe, send any mail to " > freebsd-questions-unsubscribe@freebsd.org" >
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