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36c95e79c8
DEC OS/F is an obsolete Unix operating system (https://en.wikipedia.org/wiki/Tru64_UNIX).
114 lines
3.7 KiB
Tcsh
Executable file
114 lines
3.7 KiB
Tcsh
Executable file
#!/bin/csh -f
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#
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# $Id$
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# this script tries to figure out no. of processors and RAM
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# to get the maximum available memory in memor_def.F
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# It can also pick up an alternate amount of memory to take
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# out for the OS, if available. This amount is per processor
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# and is in units of megabytes
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#
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set memos = $1
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if (null$memos == null) set memos = 30
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#
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cd $NWCHEM_TOP/src/input
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set a=("" "" "" "" "" "")
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set good=1
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if ($NWCHEM_TARGET == LINUX) then
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set nproc = `egrep processor /proc/cpuinfo | wc --line`
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set memtot = `egrep -i MemT /proc/meminfo | sed -e "s/kB//g"|sed -e "s/MemTotal://" `
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else if ($NWCHEM_TARGET == LINUX64) then
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if(`uname -m` == ia64) then
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set nproc = `egrep processor /proc/cpuinfo | wc -l`
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else if(`uname -m` == x86_64) then
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set nproc = `egrep processor /proc/cpuinfo | wc -l`
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else
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#this works for Alpha
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set nproc = `egrep cpus /proc/cpuinfo | sed -e "s/cpus detected : //"`
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endif
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set memtot = `egrep -i MemT /proc/meminfo | sed -e "s/kB//g"|sed -e "s/MemTotal://" `
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else if ($NWCHEM_TARGET == MACX64) then
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set nproc = `sysctl -n hw.ncpu`
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set memtot = `sysctl -n hw.memsize`
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@ memtot = ($memtot / 1024)
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else if ($NWCHEM_TARGET == SGI_N32 || $NWCHEM_TARGET == SGITFP ) then
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set a=`/sbin/hinv -c processor|head -1`
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set nproc=$a[1]
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set a=`/sbin/hinv -c memory | head -1`
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@ memtot = ($a[4] * 1024)
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else if ($NWCHEM_TARGET == SOLARIS ) then
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set nproc = `/usr/sbin/psrinfo | wc -l `
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set a=`/usr/sbin/prtconf | egrep -i mem `
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@ memtot = ($a[3] * 1024)
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else if ($NWCHEM_TARGET == IBM || $NWCHEM_TARGET == IBM64 || $NWCHEM_TARGET == LAPI || $NWCHEM_TARGET == LAPI64) then
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set nproc=`/usr/sbin/lsdev -Cc processor | wc -l `
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set nmcard = `/usr/sbin/lsdev -Cc memory | egrep mem | wc -l`
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set i=0
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set memtot=0
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while ($i != $nmcard)
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set a=`/usr/sbin/lsattr -E -l mem$i |head -1`
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set cardmem=$a[2]
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@ memtot = ($memtot + $cardmem)
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@ i = ($i + 1)
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end
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@ memtot = ($memtot * 1024)
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else if ($NWCHEM_TARGET == HPUX || $NWCHEM_TARGET == HPUX64 ) then
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set nproc=`/usr/sbin/ioscan -fkC processor | grep '^proc' | wc -l `
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cat > getmemhp.c <<EOF
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#include <sys/param.h>
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#include <sys/pstat.h>
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#include <sys/unistd.h>
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main()
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{
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struct pst_static buf;
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pstat_getstatic(&buf, sizeof(buf), 0, 0);
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printf(" %ld\n", buf.physical_memory);
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}
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EOF
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cc -Wl,+vnocompatwarnings -o getmemhp getmemhp.c
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set memtot=`./getmemhp`
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rm -f ./getmemhp
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else
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set good=0
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endif
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if($good != 0) then
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set memproc=0
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@ memproc = ($memtot / $nproc)
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@ memprocgb = ($memproc / 1000000)
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echo "Total Memory :" $memtot "Kb"
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echo "No. of processors :" $nproc
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echo "Total Memory/proc :" $memproc "KB = " $memprocgb "GB"
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# take away memory for OS
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@ memproc = (($memproc - ($memos * 1024)))
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# multiply by 128=(1024/8) to get to doubles
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@ memproc = ($memproc * 128)
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if($good == 1) then
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set copt=" -DDFLT_TOT_MEM="$memproc
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touch memory_def.F
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set mymake=`which make`
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echo `/usr/bin/strings $mymake | egrep GNU | head -1` >! tmp.out.test
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set nbyte=`wc -c tmp.out.test`
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rm -f tmp.out.test
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if ($nbyte[1] != 0) then
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echo "Executing " 'make LIB_DEFINES+="'$copt'"'
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# this is need for PGI
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#make FC=pgf77 LIB_DEFINES+="$copt "
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make LIB_DEFINES+="$copt "
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cd $NWCHEM_TOP/src
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make link
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else
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echo "Executing " 'gmake LIB_DEFINES+="'$copt'"'
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gmake LIB_DEFINES+="$copt "
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cd $NWCHEM_TOP/src
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gmake link
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endif
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else
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echo " "
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echo "Edit memory_def.F and change DFLT_TOT_MEM to "$memproc
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echo " "
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endif
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else
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echo "not ready for " $NWCHEM_TARGET
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endif
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