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8147933: Configure check for number of cpus ignores HT on Macosx
authorerikj
Thu, 21 Jan 2016 15:08:49 +0100
changeset 35035 053bef224e47
parent 35034 83cef3b9e234
child 35036 712610ab3a90
8147933: Configure check for number of cpus ignores HT on Macosx Reviewed-by: ihse
common/autoconf/build-performance.m4 file | annotate | diff | comparison | revisions
common/autoconf/generated-configure.sh file | annotate | diff | comparison | revisions 
--- a/common/autoconf/build-performance.m4	Fri Oct 02 11:48:50 2015 +0300
+++ b/common/autoconf/build-performance.m4	Thu Jan 21 15:08:49 2016 +0100
@@ -37,9 +37,9 @@
     # Looks like a Solaris system
     NUM_CORES=`LC_MESSAGES=C /usr/sbin/psrinfo -v | grep -c on-line`
     FOUND_CORES=yes
-  elif test -x /usr/sbin/system_profiler; then
+  elif test -x /usr/sbin/sysctl; then
     # Looks like a MacOSX system
-    NUM_CORES=`/usr/sbin/system_profiler -detailLevel full SPHardwareDataType | grep 'Cores' | awk  '{print [$]5}'`
+    NUM_CORES=`/usr/sbin/sysctl -n hw.ncpu`
     FOUND_CORES=yes
   elif test "x$OPENJDK_BUILD_OS" = xaix ; then
     NUM_CORES=`/usr/sbin/prtconf | grep "^Number Of Processors" | awk '{ print [$]4 }'`
@@ -74,10 +74,10 @@
     # Looks like a Solaris or AIX system
     MEMORY_SIZE=`/usr/sbin/prtconf | grep "^Memory [[Ss]]ize" | awk '{ print [$]3 }'`
     FOUND_MEM=yes
-  elif test -x /usr/sbin/system_profiler; then
+  elif test -x /usr/sbin/sysctl; then
     # Looks like a MacOSX system
-    MEMORY_SIZE=`/usr/sbin/system_profiler -detailLevel full SPHardwareDataType | grep 'Memory' | awk  '{print [$]2}'`
-    MEMORY_SIZE=`expr $MEMORY_SIZE \* 1024`
+    MEMORY_SIZE=`/usr/sbin/sysctl -n hw.memsize`
+    MEMORY_SIZE=`expr $MEMORY_SIZE / 1024 / 1024`
     FOUND_MEM=yes
   elif test "x$OPENJDK_BUILD_OS" = xwindows; then
     # Windows, but without cygwin
--- a/common/autoconf/generated-configure.sh	Fri Oct 02 11:48:50 2015 +0300
+++ b/common/autoconf/generated-configure.sh	Thu Jan 21 15:08:49 2016 +0100
@@ -4849,7 +4849,7 @@
 #CUSTOM_AUTOCONF_INCLUDE
 
 # Do not change or remove the following line, it is needed for consistency checks:
-DATE_WHEN_GENERATED=1453279620
+DATE_WHEN_GENERATED=1453385294
 
 ###############################################################################
 #
@@ -59249,9 +59249,9 @@
     # Looks like a Solaris system
     NUM_CORES=`LC_MESSAGES=C /usr/sbin/psrinfo -v | grep -c on-line`
     FOUND_CORES=yes
-  elif test -x /usr/sbin/system_profiler; then
+  elif test -x /usr/sbin/sysctl; then
     # Looks like a MacOSX system
-    NUM_CORES=`/usr/sbin/system_profiler -detailLevel full SPHardwareDataType | grep 'Cores' | awk  '{print $5}'`
+    NUM_CORES=`/usr/sbin/sysctl -n hw.ncpu`
     FOUND_CORES=yes
   elif test "x$OPENJDK_BUILD_OS" = xaix ; then
     NUM_CORES=`/usr/sbin/prtconf | grep "^Number Of Processors" | awk '{ print $4 }'`
@@ -59303,10 +59303,10 @@
     # Looks like a Solaris or AIX system
     MEMORY_SIZE=`/usr/sbin/prtconf | grep "^Memory [Ss]ize" | awk '{ print $3 }'`
     FOUND_MEM=yes
-  elif test -x /usr/sbin/system_profiler; then
+  elif test -x /usr/sbin/sysctl; then
     # Looks like a MacOSX system
-    MEMORY_SIZE=`/usr/sbin/system_profiler -detailLevel full SPHardwareDataType | grep 'Memory' | awk  '{print $2}'`
-    MEMORY_SIZE=`expr $MEMORY_SIZE \* 1024`
+    MEMORY_SIZE=`/usr/sbin/sysctl -n hw.memsize`
+    MEMORY_SIZE=`expr $MEMORY_SIZE / 1024 / 1024`
     FOUND_MEM=yes
   elif test "x$OPENJDK_BUILD_OS" = xwindows; then
     # Windows, but without cygwin
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