Re: [gmx-users] 4.6.3 and MKL

2013-07-11 Thread Szilárd Páll
FYI: The MKL FFT has been shown to be up to 30%+ slower than FFTW 3.3. -- Szilárd On Thu, Jul 11, 2013 at 1:17 AM, Éric Germaneau wrote: > I have the same feeling too but I'm not in charge of it unfortunately. > Thank you, I appreciate. > > > On 07/11/2013 07:15 AM, Mark Abraham wrote: >> >> No

Re: [gmx-users] 4.6.3 and MKL

2013-07-10 Thread Éric Germaneau
I have the same feeling too but I'm not in charge of it unfortunately. Thank you, I appreciate. On 07/11/2013 07:15 AM, Mark Abraham wrote: No problems :-) (For the record, the fact that you had to brute-force static libraries in another thread does not fill me with confidence that your compiler

Re: [gmx-users] 4.6.3 and MKL

2013-07-10 Thread Mark Abraham
No problems :-) (For the record, the fact that you had to brute-force static libraries in another thread does not fill me with confidence that your compiler is installed correctly. But that is for you to judge! :-) On Thu, Jul 11, 2013 at 1:11 AM, Éric Germaneau wrote: > I see. > Thank you. > > >

Re: [gmx-users] 4.6.3 and MKL

2013-07-10 Thread Éric Germaneau
I see. Thank you. On 07/11/2013 07:08 AM, Mark Abraham wrote: On Thu, Jul 11, 2013 at 1:02 AM, Éric Germaneau wrote: Yes, as one can see in my first post. No, because we can't guess whether your icc is 11 or not. If so, you have a bunch of stuff that is not required. icc 11 has a magic flag f

Re: [gmx-users] 4.6.3 and MKL

2013-07-10 Thread Éric Germaneau
I see. Thank you. On 07/11/2013 07:08 AM, Mark Abraham wrote: On Thu, Jul 11, 2013 at 1:02 AM, Éric Germaneau wrote: Yes, as one can see in my first post. No, because we can't guess whether your icc is 11 or not. If so, you have a bunch of stuff that is not required. icc 11 has a magic flag f

Re: [gmx-users] 4.6.3 and MKL

2013-07-10 Thread Mark Abraham
On Thu, Jul 11, 2013 at 1:02 AM, Éric Germaneau wrote: > Yes, as one can see in my first post. No, because we can't guess whether your icc is 11 or not. If so, you have a bunch of stuff that is not required. icc 11 has a magic flag for using MKL, which GROMACS will use if given the chance. But I

Re: [gmx-users] 4.6.3 and MKL

2013-07-10 Thread Éric Germaneau
Yes, as one can see in my first post. One thing is I don't know what libraries I need and in which order. Thanks, Eric. On 07/11/2013 06:58 AM, Mark Abraham wrote: Are you following the advice here? http://www.gromacs.org/Documentation/Installation_Instructions#3.4.2._MKL On Thu

Re: [gmx-users] 4.6.3 and MKL

2013-07-10 Thread Mark Abraham
Are you following the advice here? http://www.gromacs.org/Documentation/Installation_Instructions#3.4.2._MKL On Thu, Jul 11, 2013 at 12:24 AM, Éric Germaneau wrote: > Dear all, > > Anyone have successfully built the 4.6.3 release using MKL? > I keep getting the following error message: > >--

[gmx-users] 4.6.3 and MKL

2013-07-10 Thread Éric Germaneau
Dear all, Anyone have successfully built the 4.6.3 release using MKL? I keep getting the following error message: -- Looking for DftiCreateDescriptor - not found CMake Error at CMakeLists.txt:1018 (message): Linking with MKL was requested, but was not successful. The include path