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30 lines
712 B
Fortran
30 lines
712 B
Fortran
use omp_lib
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BEGIN_PROVIDER [ integer(omp_lock_kind), file_lock ]
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use f77_zmq
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implicit none
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BEGIN_DOC
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! OpenMP Lock for I/O
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END_DOC
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call omp_init_lock(file_lock)
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END_PROVIDER
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! These functions need to be called because internal read and write are not thread safe.
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subroutine lock_io()
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implicit none
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BEGIN_DOC
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! Needs to be called because before doing I/O because internal read and write
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! are not thread safe.
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END_DOC
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call omp_set_lock(file_lock)
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end subroutine lock_io()
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subroutine unlock_io()
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implicit none
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BEGIN_DOC
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! Needs to be called because afterdoing I/O because internal read and write
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! are not thread safe.
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END_DOC
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call omp_unset_lock(file_lock)
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end subroutine lock_io()
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