error #7859: THREADPRIVATE entity not allowed with DEFAULT(SHARED) clause

Reference Number : DPD200163004

Version : Initial release and update #1

Product :  Intel Fortran Composer XE 2011

Operating System : Windows*, Linux*, Mac OS X*

Problem Description : 
Intel Fortran Composer XE 2011 generates bogus compilation error #7859 when a THREADPRIVATE entity is referenced in a parallel region which has been annotated with a DEFAULT(SHARED) clause.

program demo_err
implicit none
integer, save :: foo
integer i
integer, parameter :: n = 100
!$omp threadprivate(foo)
!$omp parallel default(shared)
!$omp do
do i = 1, n
foo = i**2
!$omp end do
!$omp end parallel
end program demo_err

Compilation fails with the following error:
$ ifort -V
Intel® Fortran Intel® 64 Compiler XE for applications running on Intel® 64, Version Build 20101116

$ ifort demo_err_min.f90 -openmp
demo_err_min.f90(10): error #7859: A SHARABLE or THREADPRIVATE entity is not permitted in a PRIVATE, FIRSTPRIVATE, LASTPRIVATE, SHARED or REDUCTION clause. [FOO]
foo = i**2
compilation aborted for demo_err_min.f90 (code 1)

Simply remove the default(shared) clause from the !$omp parallel directive:
!$omp threadprivate(foo)
!$omp parallel

Resolution Status : 
This issue is resolved in ifort XE update #2. The packages containing the fixes are:

l_fcompxe_2011.2.137 (Linux*)

m_fcompxe_2011.2.142 (Mac OS X*)

w_fcompxe_2011.2.154 (Windows*)

Patrick Kennedy

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