Diff of /sml/trunk/config/_run-sml

Parent Directory | Revision Log | Patch

	revision 212, Fri Jan 15 16:19:21 1999 UTC	revision 569, Tue Mar 7 04:01:07 2000 UTC
#	Line 22	Line 22
22
23	# the path of the directory in which executables (like this file) are kept.	# the path of the directory in which executables (like this file) are kept.
24	BIN_DIR=@BINDIR@	BIN_DIR=@BINDIR@
25		if [ ! -d "$BIN_DIR" ]; then
26		cmddir=`dirname $0`
27		case "$cmddir" in
28		/* ) BIN_DIR="$cmddir";;
29		* ) BIN_DIR=`cd $cmddir; pwd` ;;
30		esac
31		fi
32
33	# the path of the directory in which the runtime system executables are kept.	# the path of the directory in which the runtime system executables are kept.
34	RUN_DIR=$BIN_DIR/.run	RUN_DIR=$BIN_DIR/.run
#	Line 45	Line 52
52	#	#
53	#############################################################################	#############################################################################
54
55		# special shortcut for frequent use (and for Linux' binfmt)
56		case "$1" in /* | ./* | ../* ) HEAP="@SMLload=$1"; shift ;; esac
57
58		ALLOC=""
59
60	#	#
61	# Process command line arguments	# Process command line arguments
62	#	#
#	Line 69	Line 81
81	echo "$CMD @VERSION@"	echo "$CMD @VERSION@"
82	exit 0	exit 0
83	;;	;;
84		@SMLalloc=*)
85		ALLOC=$arg
86		;;
87	*)	*)
88	ARGS="$ARGS $arg"	ARGS="$ARGS $arg"
89	;;	;;
90	esac	esac
91	done	done
92
93		#
94		# Try to figure out the CPU's cache size and set the allocation area
95		# size accordingly.  This is majorly important for Celeron systems
96		# which suffer badly when the allocation area is too big.
97		#
98		if [ "$ALLOC" = "" ] ; then
99		if [ -f /proc/cpuinfo ] ; then
100		# "head" is called to make sure we consider only one matching line.
101		# (On linux SMP systems there is more than one such line.)
102		cache=`fgrep 'cache size' </proc/cpuinfo | head -1`
103		if [ $? = 0 ] ; then
104		kb=`echo $cache | sed -e 's/^[^0-9]*\([0-9]*\).*$/\1/'`
105		case $kb in
106		128)
107		# This is the Celeron case.
108		ALLOC="@SMLalloc=32k"
109		;;
110		256)
111		# Do CPUs like this exist?
112		ALLOC="@SMLalloc=128k"
113		;;
114		512)
115		# The Pentium II case...
116		ALLOC="@SMLalloc=512k"
117		;;
118		*)
119		;;
120		esac
121		fi
122		fi
123		fi
124
125	if [ "$RUN" = "" ]; then	if [ "$RUN" = "" ]; then
126	#	#
127	# Construct the runtime system path from the ARCH and OS	# Construct the runtime system path from the ARCH and OS
#	Line 107	Line 154
154	#	#
155	# run the sucker!	# run the sucker!
156	#	#
157	exec $RUN @SMLcmdname=$0 $HEAP $ARGS	exec $RUN @SMLcmdname=$0 $HEAP $ALLOC $ARGS

---

Colored Diff Long Colored Diff Unidiff Context Diff Side by Side

Legend: Removed from v.212   changed lines   Added in v.569

---

root@smlnj-gforge.cs.uchicago.edu	ViewVC Help
Powered by ViewVC 1.0.0