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a5b16bbd75
Description: testhdf5/select runs very slow when in --disable-production mode using pgcc compiler. This was caused by the -Mchkfpstk compiler switch added to the DEBUG_FLAGS in config/pgi-flags file. Solution: Removed -Mchkfpstk from both pgi-flags and pgi-fflags. See Bug 2026 for dettails. Tested: (no h5committest test since they don't use PGI compilers.) Jam (linux32): using pgcc/pgf90/pgCC using default and --enable-production. Amani (linux64): using pgcc/pgf90/pgCC (32 bits mode by "-tp k8-32"), using default and --enable-production.
109 lines
3.4 KiB
Bash
109 lines
3.4 KiB
Bash
# -*- shell-script -*-
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#
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# Copyright by The HDF Group.
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# Copyright by the Board of Trustees of the University of Illinois.
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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 files COPYING and Copyright.html. COPYING can be found at the root
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# of the source code distribution tree; Copyright.html can be found at the
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# root level of an installed copy of the electronic HDF5 document set and
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# is linked from the top-level documents page. It can also be found at
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# http://hdfgroup.org/HDF5/doc/Copyright.html. If you do not have
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# access to either file, you may request a copy from help@hdfgroup.org.
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# This file should be sourced into configure if the compiler is the
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# PGI pgcc compiler or a derivative. It is careful not to do anything
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# if the compiler is not PGI; 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 pgcc
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# pgcc unless a compiler version is already known
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#
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# cc_vendor: The compiler name: pgcc
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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 $CFLAGS -V 2>&1 |grep '^pgcc '`"
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if test X != "X$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/pgcc \([-a-z0-9\.\-]*\).*/\1/'`
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echo "compiler '$CC' is PGI $cc_vendor-$cc_version"
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# Some version numbers
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# PGI 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 + $cc_vers_patch`
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fi
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fi
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# Common PGI flags for various situations
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if test "X-pgcc" = "X-$cc_vendor"; then
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# Insert section about version specific problems from gnu-flags here, if
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# 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="$arch -pipe"
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# ;;
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#esac
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# General
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H5_CFLAGS="$H5_CFLAGS $arch -c99 -Minform=inform"
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# Production
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case "$cc_vendor-$cc_version" in
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# Tweak down compiler optimizations for v10.6, it has a bug
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pgcc-10.6*)
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PROD_CFLAGS="-O1 -s"
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;;
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# Tweak down compiler optimizations for v9.x
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pgcc-9.*)
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PROD_CFLAGS="-O1 -s"
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;;
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*)
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PROD_CFLAGS="-fast -s"
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;;
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esac
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PROD_CPPFLAGS=
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# Debug
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DEBUG_CFLAGS="-g -Mbounds"
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DEBUG_CPPFLAGS=
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# Profile
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PROFILE_CFLAGS="-g -Mprof=func,line"
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# Use this for profiling with gprof
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#PROFILE_CFLAGS="-g -pg"
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PROFILE_CPPFLAGS=
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# Flags are set
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cc_flags_set=yes
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fi
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# Clear cc info if no flags set
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if test "X-$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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