51 lines
1.6 KiB
Ruby
51 lines
1.6 KiB
Ruby
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class Opencoarrays < Formula
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desc "open-source coarray Fortran ABI, API, and compiler wrapper"
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homepage "http://opencoarrays.org"
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url "https://github.com/sourceryinstitute/opencoarrays/releases/download/1.8.2/OpenCoarrays-1.8.2.tar.gz"
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sha256 "dc5b98a62de85e38500f431b05290415d4a4a87001c0ba03fbe57403ad62010b"
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head "https://github.com/sourceryinstitute/opencoarrays.git"
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option "without-test", "Skip build time tests (not recommended)"
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depends_on "gcc"
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depends_on :fortran
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depends_on :mpi => :cc
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depends_on "cmake" => :build
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def install
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mkdir "build" do
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system "cmake", "..", *std_cmake_args
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system "make"
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system "ctest", "--output-on-failure", "--schedule-random" if build.with? "test"
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system "make", "install"
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end
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end
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test do
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ENV.fortran
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(testpath/"tally.f90").write <<-EOS.undent
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program main
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use iso_c_binding, only : c_int
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use iso_fortran_env, only : error_unit
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implicit none
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integer(c_int) :: tally
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tally = this_image() ! this image's contribution
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call co_sum(tally)
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verify: block
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integer(c_int) :: image
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if (tally/=sum([(image,image=1,num_images())])) then
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write(error_unit,'(a,i5)') "Incorrect tally on image ",this_image()
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error stop 2
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end if
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end block verify
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! Wait for all images to pass the test
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sync all
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if (this_image()==1) write(*,*) "Test passed"
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end program
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EOS
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system "#{bin}/caf", "tally.f90", "-o", "tally"
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system "#{bin}/cafrun", "-np", "3", "./tally"
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end
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end
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