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64e239c4b6
* Set NVHPC maximum optimization level to -O1 for now Compiling HDF5 with NVHPC 23.5 - 23.9 results in test failures in 4 different test files that need to be resolved. Since those tests pass with an optimization level of -O1 (and -O0) and it is currently unclear whether the test failures are due to issues in HDF5 or issues in the 'nvc' compiler, set the maximum optimization level for NVHPC to -O1 until the test failures are resolved. * Disable nvhpc Java testing in CMake and amend known issues * Re-enable testing of Autotools nvhpc
125 lines
3.6 KiB
Bash
125 lines
3.6 KiB
Bash
# -*- shell-script -*-
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#
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# Copyright by The HDF Group.
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# All rights reserved.
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#
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# This file is part of HDF5. The full HDF5 copyright notice, including
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# terms governing use, modification, and redistribution, is contained in
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# the COPYING file, which can be found at the root of the source code
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# distribution tree, or in https://www.hdfgroup.org/licenses.
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# If you do not have access to either file, you may request a copy from
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# help@hdfgroup.org.
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# This file should be sourced into configure if the compiler is the
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# NVIDIA nvc compiler or a derivative. It is careful not to do anything
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# if the compiler is not nvcc; otherwise `cc_flags_set' is set to `yes'
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#
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# Get the compiler version in a way that works for nvc
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# unless a compiler version is already known
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#
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# cc_vendor: The compiler name: nvc
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# cc_version: Version number: 5.0-2, 5.2-2
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#
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if test X = "X$cc_flags_set"; then
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cc_version="`$CC $CFLAGS -V 2>&1 |grep '^nvc '`"
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if test X != "X$cc_version"; then
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is_mpi="`$CC $CFLAGS -help 2>&1 |grep 'MPI'`"
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cc_vendor=`echo $cc_version |sed 's/\([a-z]*\).*/\1/'`
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cc_version=`echo $cc_version |sed 's/nvc \([-a-z0-9\.\-]*\).*/\1/'`
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echo "compiler '$CC' is NVIDIA $cc_vendor-$cc_version"
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# Some version numbers
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# NVIDIA version numbers are of the form: "major.minor-patch"
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cc_vers_major=`echo $cc_version | cut -f1 -d.`
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cc_vers_minor=`echo $cc_version | cut -f2 -d. | cut -f1 -d-`
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cc_vers_patch=`echo $cc_version | cut -f2 -d. | cut -f2 -d-`
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test -n "$cc_vers_major" || cc_vers_major=0
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test -n "$cc_vers_minor" || cc_vers_minor=0
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test -n "$cc_vers_patch" || cc_vers_patch=0
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cc_vers_all=`expr $cc_vers_major '*' 1000000 + $cc_vers_minor '*' 1000 + $cc_vers_patch`
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fi
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fi
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# Common PGI flags for various situations
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if test "X-nvc" = "X-$cc_vendor" -o "X-nvcc" = "X-$cc_vendor"; then
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# Insert section about version specific problems from compiler flags here,
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# if necessary.
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arch=
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# Architecture-specific flags
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# Nothing currently. (Uncomment code below and modify to add any)
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#case "$host_os-$host_cpu" in
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# *-i686)
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# arch="-march=i686"
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# ;;
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#esac
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# Host-specific flags
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# Nothing currently. (Uncomment code below and modify to add any)
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#case "`hostname`" in
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# sleipnir.ncsa.uiuc.edu)
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# arch="$arch -pipe"
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# ;;
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#esac
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###########
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# General #
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###########
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# Default to C99 standard.
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H5_CFLAGS="$H5_CFLAGS $arch -c99 -Minform=warn"
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##############
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# Production #
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##############
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# NDEBUG is handled explicitly by the configure script
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#PROD_CFLAGS="-fast"
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PROD_CFLAGS="" # -fast implies -O2 and -O2+ currently has test failures.
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#########
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# Debug #
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#########
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# NDEBUG is handled explicitly by the configure script
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# -g is handled by the symbols flags
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DEBUG_CFLAGS="-Mbounds"
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###########
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# Symbols #
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###########
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NO_SYMBOLS_CFLAGS="-s"
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SYMBOLS_CFLAGS="-g"
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#############
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# Profiling #
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#############
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PROFILE_CFLAGS="-Mprof=func,line"
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# Use this for profiling with gprof
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#PROFILE_CFLAGS="-pg"
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################
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# Optimization #
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################
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HIGH_OPT_CFLAGS="-O1" # -O2+ currently has test failures.
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#DEBUG_OPT_CFLAGS="-gopt -O2"
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DEBUG_OPT_CFLAGS="-gopt -O1" # -O2+ currently has test failures.
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NO_OPT_CFLAGS="-O0"
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#################
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# Flags are set #
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#################
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cc_flags_set=yes
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fi
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# Clear cc info if no flags set
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if test "X-$cc_flags_set" = "X-"; then
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cc_vendor=
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cc_version=
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fi
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