Hi Tony,
You might have already explored this approach but have you seen
http://stackoverflow.com/questions/27623110/how-to-generate-a-visual-studio-project-that-uses-the-intel-compiler-using-cmake
??
Regards,
Dave
On 22/02/17 1:06 AM, Tony Garratt wrote:
Thank you for your reply. What I am wanting to do is build CGNS
(https://cgns.github.io/WhatIsCGNS.html) in parallel to get parallel
I/O, which requires HDF5 to be built in parallel - its not just thread
safety I am after.
Everything works fine on Linux, since there I can still use configure
to build HDF5 and even Intel give advice on how to build it with their
compilers at
https://software.intel.com/en-us/articles/performance-tools-for-software-developers-building-hdf5-with-intel-compilers.
The problem is that the move to cmake has left me in the dark now. If
configure was still supported on Windows for HDF5, then I the path
forward is known. cmake appears to be very VS centric, which is fine
if you are OK with MS compilers and not clear to me how I can switch
to Intel compilers.
Regards,
Tony
On Tue, Feb 21, 2017 at 11:58 AM, Samer Afach <[email protected]
<mailto:[email protected]>> wrote:
Hi Tony:
I don't know what the features of hdf5 with parallel are, but if
all you want to achieve is have thread safety, I recommend that
you use mutexes manually. Just wrap every call to hdf5 with
std::lock_guard() or std::unique_lock(). If you can't use C++11,
then you can get the same features from the boost library. This
will make your code work independent of the build settings of hdf5.
I do this to avoid the obvious mistake of running a program in
parallel with a version of hdf5 that is built for serial. It's
much cleaner.
Cheers,
Sam
On February 21, 2017 12:23:03 PM GMT+01:00, Tony Garratt
<[email protected] <mailto:[email protected]>> wrote:
Following on my previous post, I notice that at
https://support.hdfgroup.org/HDF5/release/platforms5.html
<https://support.hdfgroup.org/HDF5/release/platforms5.html>
you have built with Intel Fortran. How would one use cmake to
build parallel HDF5 on Windows with both Intel C++ and Intel
Fortran please?
Regards,
Tony
--
*Dr Tony Garratt*
Tel: +44 7624 309933 <tel:+44%2076%202430%209933>
--
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*Dr Tony Garratt*
Tel: +44 7624 309933
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