OriginalBugID: 4013 Bug
Version: 8.3b1
SubmitDate: '2000-01-13'
LastModified: '2000-04-03'
Severity: MED
Status: Closed
Submitter: techsupp
ChangedBy: hobbs
OS: Digital Unix
Machine: Compac DS20 (DEC Alpha)
FixedDate: '2000-10-25'
ClosedDate: '2000-04-03'
Name:
Istvan Nadas
CVS:
Jan 11 2000 11:32
CustomShell:
none
Comments:
The problem does not manifest itsef with tcl8.3 compiled on Tru64 v4.0 but executed on Tru64 v5.0.
The same problem exists with tcl8.2.1.
If the spec program is executed from tcsh after login the program runs OK.
Here are the configure outputs:
creating cache ./config.cache
checking for ranlib... ranlib
checking how to run the C preprocessor... cc -E
checking for unistd.h... yes
checking for limits.h... yes
checking for building with threads... no (default)
checking for getcwd... yes
checking for opendir... yes
checking for strstr... yes
checking for strtol... yes
checking for tmpnam... yes
checking for waitpid... yes
checking for strerror... yes
checking for getwd... yes
checking for wait3... yes
checking for uname... yes
checking for realpath... yes
checking dirent.h... yes
checking for errno.h... yes
checking for float.h... yes
checking for values.h... yes
checking for limits.h... (cached) yes
checking for stdlib.h... yes
checking for string.h... yes
checking for sys/wait.h... yes
checking for dlfcn.h... yes
checking for unistd.h... (cached) yes
checking for sys/param.h... yes
checking termios vs. termio vs. sgtty... termios
checking fd_set and sys/select... yes
checking whether struct tm is in sys/time.h or time.h... time.h
checking for sys/time.h... yes
checking whether time.h and sys/time.h may both be included... yes
checking for tm_zone in struct tm... yes
checking tm_tzadj in struct tm... no
checking tm_gmtoff in struct tm... yes
checking long timezone variable... yes
checking for st_blksize in struct stat... yes
checking for fstatfs... yes
checking for 8-bit clean memcmp... yes
checking for memmove... yes
checking proper strstr implementation... yes
checking for strtoul... yes
checking for strtod... yes
checking for strtod... (cached) yes
checking for Solaris strtod bug... ok
checking for ANSI C header files... yes
checking for mode_t... yes
checking for pid_t... yes
checking for size_t... yes
checking for uid_t in sys/types.h... yes
checking for opendir... (cached) yes
checking union wait... no
checking matherr support... yes
checking for strncasecmp... yes
checking for BSDgettimeofday... no
checking for gettimeofday... yes
checking for gettimeofday declaration... present
checking whether char is unsigned... no
checking signed char declarations... yes
checking for sin... no
checking for main in -lieee... no
checking for main in -linet... no
checking for net/errno.h... no
checking for connect... yes
checking for gethostbyname... yes
checking if 64bit support is enabled... no
checking system version (for dynamic loading)... OSF1-V4.0
checking if gcc is being used... no (cc)
checking for dlopen in -ldl... no
checking for build with symbols... no
checking for sys/ioctl.h... yes
checking for sys/filio.h... no
checking FIONBIO vs. O_NONBLOCK for nonblocking I/O... FIONBIO
checking how to build libraries... shared
updating cache ./config.cache
creating ./config.status
creating Makefile
creating tclConfig.sh
creating cache ./config.cache
checking for ranlib... ranlib
checking how to run the C preprocessor... cc -E
checking for unistd.h... yes
checking for limits.h... yes
checking for building with threads... no (default)
checking for getcwd... yes
checking for opendir... yes
checking for strstr... yes
checking for strtol... yes
checking for tmpnam... yes
checking for waitpid... yes
checking for strerror... yes
checking for getwd... yes
checking for wait3... yes
checking for uname... yes
checking for realpath... yes
checking dirent.h... yes
checking for errno.h... yes
checking for float.h... yes
checking for values.h... yes
checking for limits.h... (cached) yes
checking for stdlib.h... yes
checking for string.h... yes
checking for sys/wait.h... yes
checking for dlfcn.h... yes
checking for unistd.h... (cached) yes
checking for sys/param.h... yes
checking termios vs. termio vs. sgtty... termios
checking fd_set and sys/select... yes
checking whether struct tm is in sys/time.h or time.h... time.h
checking for sys/time.h... yes
checking whether time.h and sys/time.h may both be included... yes
checking for tm_zone in struct tm... yes
checking tm_tzadj in struct tm... no
checking tm_gmtoff in struct tm... yes
checking long timezone variable... yes
checking for st_blksize in struct stat... yes
checking for fstatfs... yes
checking for 8-bit clean memcmp... yes
checking for memmove... yes
checking proper strstr implementation... yes
checking for strtoul... yes
checking for strtod... yes
checking for strtod... (cached) yes
checking for Solaris strtod bug... ok
checking for ANSI C header files... yes
checking for mode_t... yes
checking for pid_t... yes
checking for size_t... yes
checking for uid_t in sys/types.h... yes
checking for opendir... (cached) yes
checking union wait... no
checking matherr support... yes
checking for strncasecmp... yes
checking for BSDgettimeofday... no
checking for gettimeofday... yes
checking for gettimeofday declaration... present
checking whether char is unsigned... no
checking signed char declarations... yes
checking for sin... no
checking for main in -lieee... no
checking for main in -linet... no
checking for net/errno.h... no
checking for connect... yes
checking for gethostbyname... yes
checking if 64bit support is enabled... no
checking system version (for dynamic loading)... OSF1-V5.0
checking if gcc is being used... no (cc)
checking for dlopen in -ldl... no
checking for build with symbols... no
checking for sys/ioctl.h... yes
checking for sys/filio.h... no
checking FIONBIO vs. O_NONBLOCK for nonblocking I/O... FIONBIO
checking how to build libraries... shared
updating cache ./config.cache
creating ./config.status
creating Makefile
creating tclConfig.sh
ReproducibleScript:
spec is a c++ program using LAPACK and specially libdxml.so
dbx listobj:
(dbx) listobj
spec addr: 0x120000000 size: 0xb6000
/usr/shlib/libdxml.so addr: 0x3ffbf580000 size: 0xa7c000
/usr/shlib/libm.so addr: 0x3ff801e0000 size: 0x64000
/usr/shlib/libcxx.so addr: 0x3ff80270000 size: 0x34000
/usr/shlib/libexc.so addr: 0x3ff807f0000 size: 0x6000
/usr/shlib/libc.so addr: 0x3ff80080000 size: 0x142000
/usr/shlib/libUfor.so addr: 0x3ff81a30000 size: 0xc000
/usr/shlib/libfor.so addr: 0x3ff81a50000 size: 0x54000
/usr/shlib/libFutil.so addr: 0x3ff81a00000 size: 0x26000
/usr/shlib/libots.so addr: 0x3ff81800000 size: 0xa000
/usr/shlib/libmach.so addr: 0x3ff80560000 size: 0x12000
tcl8.3 compiled on Tru64 V5.0 with --enable-shared
The command showing the problem is:
tclsh8.3
exec spec >@ stdout
ObservedBehavior:
child killed: floating-point exception
dbx shows that this happens when calling DGEMM of LAPACK
DesiredBehavior:
no floating-point exception
This looks like it may be a problem of what was linked in
(statically) or how things resolved dynamically. It could be
that spec will choke on certain Tru64 v5 compiled programs.
There are many cases of this (for example, if we compile Tcl
locally on one patched SOlaris 2.7 machine, it cores on
another non-patched Solaris 2.7 machine due to an incompatibility
in the C runtime).
-- 04/03/2000 hobbs
