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2018-09-02 Thomas Koenig <tkoenig@gcc.gnu.org>
* caf/multi.c: Remove static variables _gfortrani_caf_this_image
and caf_num_images.
* runtime/environ.c: Add caf_num_images.
* runtime/compile_options.c: Add _gfortrani_caf_this_image.
2018-09-02 Thomas Koenig <tkoenig@gcc.gnu.org>
* caf/multi.c (_gfortran_caf_register): New function.
(_gfortran_caf_lock): New function.
(_gfortran_caf_unlock): New function.
2018-09-02 Thomas Koenig <tkoenig@gcc.gnu.org>
* caf/multi.c (_gfortran_caf_sync_images): Handle
SYNC IMAGGES (*) correctly.
2018-09-02 Thomas Koenig <tkoenig@gcc.gnu.org>
Nicolas Koenig <koenigni@gcc.gnu.org>
* caf/multi.c: Some cleanup.
(image_num): Rename to _gfortrani_caf_this_image.
(sim): New static variable.
(cim): Likewise.
(cond_t): New type.
(init_image): Some reformatting.
(_gfortran_caf_init): Handle arrays of conditions and number for
sync images.
(cond_init): New function.
(cond_wait): New function.
(cond_signal): New function.
(A): Macro to simplify array access.
(_gfortran_caf_sync_images): New function.
* libgfortran.h (caf_num_images): New static variable.
(_gfortrani_caf_this_image): New static variable.
* runtime/compile_options.c (set_options): Return early if
we are in a dependent image.
* runtime/environ.c (static_variable_table): Add
GFORTRAN_CAF_IMAGES with default of 4.
* runtime/main.c (set_args): Return early if we are in a
dependent variable.
2018-08-28 Nicolas Koenig <koenigni@gcc.gnu.org>
* caf/multi.c: New file
2018-08-26 Jerry DeLisle <jvdelisle@gcc.gnu.org>
* Development log for native coarray fortran.
2018-08-21 Thomas Koenig <tkoenig@gcc.gnu.org>
* Merged branch from r263319 to r263752.
2018-08-21 Thomas Koenig <tkoenig@gcc.gnu.org>
* libgfortran/Makefile.am: Added handling of multi.c library.
* libgfortran/Makefile.in: Regenerated.
* libgfortran/caf/multi.c: New file (for now, just
copied over from single.c).
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