![]() Please note, that I cannot show the real code here in public, but be assured, the code is pretty much doing exactly that. !$omp simd PRIVATE(xFoo) !!!! When removing the simd here, place the private clause in the "omp do" ![]() SomeArray(j,k)=someOtherArray(j,k)-foo(j-1,k)+bar(j,k) Typical usage is like following: !$omp do I suppose this is most likely a bug in the compiler. I get "OpenMP SIMD LOOP WAS VECTORIZED" / "LOOP WAS VECTORIZED" on every one of the loops, so there should not be such a big difference in runtime. I checked with -vec-report1 comparing the outputs. 25-40% of the total runtime) This was tested on an Intel MIC via omp target. If I omit the "omp simd" the code actually runs faster (around 15% less runtime on a large dataset with ~25minutes runtime where the modified code causes approx. Among them is the new "omp simd" to vectorize parallelized loop nests. ![]() I have some Fortran code out of a benchmark suite that uses OMP 4.0 features. Note that once you install the SDK and the shell, you don't have to do it again as long as that shell version is supported. Would this be a deal-breaker for you? I note that another Fortran vendor offering VS2012 Shell already requires a separate SDK download. The minimum download size that would be needed is about 250MB. Microsoft makes the SDK available as both an "online install" or where you can download the installer for use on a system that isn't connected to the Internet. Please give us your opinion as to whether you'd be willing to do a one-time separate download (from ) and install of the Windows SDK if you also want to install a newer VS Shell. This issue has delayed our ability to update the shell and it doesn't seem that it will get resolved soon. Microsoft, however, would prefer that the WIndows SDK bits be downloaded separately by the end user. The reason is that we've been trying to negotiate with Microsoft to allow us to provide you with all of those bits in the compiler installer. So now it's 2014 and many customers ask us why we haven't updated the product to include a newer version of the shell, VS2012 or even VS2013. The shell is free, but the tools and libraries are separately licensed from Microsoft. The second is a collection of tools (linker, librarian, etc.) and libraries (Windows SDK libraries, MSVC libraries) needed to build Fortran applications. While we typically refer to this as "VS2010 Shell", there are actually two pieces to this. (my limited understanding of ninja's job pool implementation leads me to > think not - that would need jobserver support, the PR for which has > languished.As many of you know, we currently include, with Intel Visual Fortran, a Fortran-only development environment based on Visual Studio 2010 Shell. Fortran pause was used for three different purposes in the Fortran 66/77 era: (most common use) program waits forever, until the user pressed the Enter key, ignoring typed input. Some features that might be deleted in the future are marked as obsolescent. #Simply fortran virus codeĮrror: the source code does not conform to the Fortran standard or does not make sense. f: 37: 72: 37 | 10 write (iunit, *) v (1, i), v (vc, i) | 1 Warning: Fortran 2018 deleted feature: DO termination statement which is not END DO or CONTINUE with label 10 at (1) supp. ![]() Warning: Fortran 2018 deleted feature: DO termination statement which is not END DO or CONTINUE with label 100 at (1) libsrc/ncepcode.f:1878:18: 1878 | SLAT(J)=SLATD(J) | 1 Warning: Possible change of value in conversion from REAL(8) to REAL(4) at (1) libsrc/ncepcode.f:1879:18. no longer supported), namely arithmetic IFs and nonblock DO constructs. The f95, f2003, f2008, and f2018 values specify strict conformance to the Fortran 95, Fortran 2003, Fortran 2008 and Fortran 2018 standards, respectively errors are given for all extensions beyond the relevant language standard, and warnings are given for the Fortran 77 features that are permitted but obsolescent in later standards.
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