Fixes are available
XL Fortran for Blue Gene/Q Fix Pack 12 (May 2015 Update) for 14.1
XL Fortran for Blue Gene/Q Fix Pack 14 (May 2016 Update) for 14.1
XL Fortran for Blue Gene/Q Fix Pack 15 (October 2017 Update) for 14.1
XL Fortran for Blue Gene/Q Fix Pack 6 (November 2013 Update) for 14.1
XL Fortran for Blue Gene/Q Fix Pack 7 (February 2014 Update) for 14.1
XL Fortran for Blue Gene/Q Fix Pack 8 (May 2014 Update) for 14.1
XL Fortran for Blue Gene/Q Fix Pack 9 (August 2014 Update) for 14.1
XL Fortran for Blue Gene/Q Fix Pack 10 (November 2014 Update) for 14.1
XL Fortran for Blue Gene/Q Fix Pack 11 (February 2015 Update) for 14.1
XL Fortran for Blue Gene/Q Fix Pack 13 (August 2015 Update) for 14.1
APAR status
Closed as program error.
Error description
A test case using the CSHIFT function, compiled with the xlf2003 compiler invocation, is encountering a signal 11 fatal error in the xlfhot component of the compiler. ==== TEST CASE ==== SUBROUTINE testsub() IMPLICIT NONE INTEGER :: num, size INTEGER, ALLOCATABLE, DIMENSION(:) :: ar num=2 ALLOCATE(ar(num)) ar = CSHIFT(ar,shift=-1)+size END SUBROUTINE testsub > xlf2003 -c test.f90 ** testsub === End of Compilation 1 === 1501-224 (S) fatal error in /opt/ibmcmp/xlf/bg/14.1/exe/xlfhot: signal 11 received >
Local fix
Compile with a non-xlf2003 invocation, i.e. xlf or xlf95
Problem summary
PROBLEM DESCRIPTION: Signal 11 error from xlfhot with xlf2003 when CSHIFT/EOSHIFT is used in an expression. USERS AFFECTED: Users who call CSHIFT/EOSHIFT in another expression.
Problem conclusion
The compiler now creates the necessary temporary for the result of CSHIFT/EOSHIFT before using it in another expression.
Temporary fix
Comments
APAR Information
APAR number
LI77508
Reported component name
XL FORTRAN FOR
Reported component ID
5799AH100
Reported release
E10
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2013-08-26
Closed date
2013-11-26
Last modified date
2013-11-26
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fix information
Fixed component name
XL FORTRAN FOR
Fixed component ID
5799AH100
Applicable component levels
RE10 PSY
UP
Document Information
Modified date:
26 November 2013