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2017-03-05 Andre Vehreschild <vehre@gcc.gnu.org>
Alessandro Fanfarillo <fanfarillo.gcc@gmail.com>
* check.c (positive_check): Add new function checking constant for
being greater then zero.
(gfc_check_image_status): Add checking of image_status arguments.
(gfc_check_failed_or_stopped_images): Same but for failed_- and
stopped_images function.
* dump-parse-tree.c (show_code_node): Added output of FAIL IMAGE.
* gfortran.h (enum gfc_statement): Added FAIL_IMAGE_ST.
(enum gfc_isym_id): Added new intrinsic symbols.
(enum gfc_exec_op): Added EXEC_FAIL_IMAGE.
* gfortran.texi: Added description for the new API functions. Updated
coverage of gfortran of TS18508.
* intrinsic.c (add_functions): Added symbols to resolve new intrinsic
functions.
* intrinsic.h: Added prototypes.
* iresolve.c (gfc_resolve_failed_images): Resolve the failed_images
intrinsic.
(gfc_resolve_image_status): Same for image_status.
(gfc_resolve_stopped_images): Same for stopped_images.
* libgfortran.h: Added prototypes.
* match.c (gfc_match_if): Added matching of FAIL IMAGE statement.
(gfc_match_fail_image): Match a FAIL IMAGE statement.
* match.h: Added prototype.
* parse.c (decode_statement): Added matching for FAIL IMAGE.
(next_statement): Same.
(gfc_ascii_statement): Same.
* resolve.c: Same.
* simplify.c (gfc_simplify_failed_or_stopped_images): For COARRAY=
single a constant result can be returne.d
(gfc_simplify_image_status): For COARRAY=single the result is constant.
* st.c (gfc_free_statement): Added FAIL_IMAGE handling.
* trans-decl.c (gfc_build_builtin_function_decls): Added decls of the
new intrinsics.
* trans-expr.c (gfc_conv_procedure_call): This is first time all
arguments of a function are optional, which is now handled here
correctly.
* trans-intrinsic.c (conv_intrinsic_image_status): Translate
image_status.
(gfc_conv_intrinsic_function): Add support for image_status.
(gfc_is_intrinsic_libcall): Add support for the remaining new
intrinsics.
* trans-stmt.c (gfc_trans_fail_image): Trans a fail image.
* trans-stmt.h: Add the prototype for the above.
* trans.c (trans_code): Dispatch for fail_image.
* trans.h: Add the trees for the new intrinsics.
libgfortran/ChangeLog:
2017-03-05 Andre Vehreschild <vehre@gcc.gnu.org>
Alessandro Fanfarillo <fanfarillo.gcc@gmail.com>
* caf/libcaf.h: Added prototypes and stat codes for failed and stopped
images.
* caf/single.c (void _gfortran_caf_fail_image): Add the routine.
(int _gfortran_caf_image_status): Same.
(_gfortran_caf_failed_images): Same.
(_gfortran_caf_stopped_images): Same.
gcc/testsuite/ChangeLog:
2017-03-05 Andre Vehreschild <vehre@gcc.gnu.org>
Alessandro Fanfarillo <fanfarillo.gcc@gmail.com>
* gfortran.dg/coarray/fail_image_1.f08: New test.
* gfortran.dg/coarray/fail_image_2.f08: New test.
* gfortran.dg/coarray/failed_images_1.f08: New test.
* gfortran.dg/coarray/failed_images_2.f08: New test.
* gfortran.dg/coarray/image_status_1.f08: New test.
* gfortran.dg/coarray/image_status_2.f08: New test.
* gfortran.dg/coarray/stopped_images_1.f08: New test.
* gfortran.dg/coarray/stopped_images_2.f08: New test.
* gfortran.dg/coarray_fail_st.f90: New test.
* gfortran.dg/coarray_failed_images_1.f08: New test.
* gfortran.dg/coarray_image_status_1.f08: New test.
* gfortran.dg/coarray_stopped_images_1.f08: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@245900 138bc75d-0d04-0410-961f-82ee72b054a4
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2017-01-13 Andre Vehreschild <vehre@gcc.gnu.org>
PR fortran/70696
* gfortran.dg/coarray/event_3.f08: New test.
gcc/fortran/ChangeLog:
2017-01-13 Andre Vehreschild <vehre@gcc.gnu.org>
PR fortran/70696
* trans-expr.c (gfc_get_tree_for_caf_expr): Ensure the backend_decl
is valid before accessing it.
libgfortran/ChangeLog:
2017-01-13 Andre Vehreschild <vehre@gcc.gnu.org>
PR fortran/70696
* caf/single.c (_gfortran_caf_register): Allocate enough memory for
the event counter.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@244407 138bc75d-0d04-0410-961f-82ee72b054a4
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2017-01-07 Andre Vehreschild <vehre@gcc.gnu.org>
PR fortran/78781
PR fortran/78935
* expr.c (gfc_check_pointer_assign): Return the same error message for
rewritten coarray pointer assignments like for plain ones.
* gfortran.h: Change prototype.
* primary.c (caf_variable_attr): Set attributes used ones only only
ones. Add setting of pointer_comp attribute.
(gfc_caf_attr): Add setting of pointer_comp attribute.
* trans-array.c (gfc_array_allocate): Add flag that the component to
allocate is not an ultimate coarray component. Add allocation of
pointer arrays.
(structure_alloc_comps): Extend nullify to treat pointer components in
coarrays correctly. Restructure nullify to remove redundant code.
(gfc_nullify_alloc_comp): Allow setting caf_mode flags.
* trans-array.h: Change prototype of gfc_nullify_alloc_comp ().
* trans-decl.c (generate_coarray_sym_init): Call nullify_alloc_comp for
derived type coarrays with pointer components.
* trans-expr.c (gfc_trans_structure_assign): Also treat pointer
components.
(trans_caf_token_assign): Handle assignment of token of scalar pointer
components.
(gfc_trans_pointer_assignment): Call above routine.
* trans-intrinsic.c (conv_expr_ref_to_caf_ref): Add treating pointer
components.
(gfc_conv_intrinsic_caf_get): Likewise.
(conv_caf_send): Likewise.
* trans-stmt.c (gfc_trans_allocate): After allocating a derived type in
a coarray pre-register the tokens.
(gfc_trans_deallocate): Simply determining the coarray type (scalar or
array) and deregistering it correctly.
* trans-types.c (gfc_typenode_for_spec): Replace in_coarray flag by the
actual codim to allow lookup of array types in the cache.
(gfc_build_array_type): Likewise.
(gfc_get_array_descriptor_base): Likewise.
(gfc_get_array_type_bounds): Likewise.
(gfc_get_derived_type): Likewise.
* trans-types.h: Likewise.
* trans.c (gfc_deallocate_with_status): Enable deregistering of all kind
of coarray components.
(gfc_deallocate_scalar_with_status): Use free() in fcoarray_single mode
instead of caf_deregister.
libgfortran/ChangeLog:
2017-01-07 Andre Vehreschild <vehre@gcc.gnu.org>
PR fortran/78781
PR fortran/78935
* caf/single.c (send_by_ref): Fix addressing of non-allocatable scalar
destination components.
gcc/testsuite/ChangeLog:
2017-01-07 Andre Vehreschild <vehre@gcc.gnu.org>
* gfortran.dg/coarray/ptr_comp_1.f08: New test.
* gfortran.dg/coarray/ptr_comp_2.f08: New test.
* gfortran.dg/coarray/ptr_comp_3.f08: New test.
* gfortran.dg/coarray/ptr_comp_4.f08: New test.
* gfortran.dg/coarray_ptr_comp_1.f08: New test.
* gfortran.dg/coarray_ptr_comp_2.f08: New test.
* gfortran.dg/coarray_ptr_comp_3.f08: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@244196 138bc75d-0d04-0410-961f-82ee72b054a4
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2016-11-30 Andre Vehreschild <vehre@gcc.gnu.org>
* caf/single.c (_gfortran_caf_get_by_ref): Prevent compile time
warning.
(_gfortran_caf_send_by_ref): Same.
(_gfortran_caf_is_present): Prevent fallthrough warnings.
gcc/testsuite/ChangeLog:
2016-11-30 Andre Vehreschild <vehre@gcc.gnu.org>
* ChangeLog: Removed wrongly placed entry.
* gfortran.dg/coarray_lib_alloc_4.f90: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@243034 138bc75d-0d04-0410-961f-82ee72b054a4
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2016-11-30 Andre Vehreschild <vehre@gcc.gnu.org>
* caf/single.c (_gfortran_caf_is_present): Prevent fallthrough
warnings.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@243024 138bc75d-0d04-0410-961f-82ee72b054a4
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2016-11-30 Andre Vehreschild <vehre@gcc.gnu.org>
* caf/libcaf.h: Add new action types for (de-)registration of
allocatable components in derived type coarrays. Add _caf_is_present
prototype.
* caf/single.c (_gfortran_caf_register): Add support for registration
only and allocation of already registered allocatable components in
derived type coarrays.
(_gfortran_caf_deregister): Add mode to deallocate but not deregister
an allocatable component in a derived type coarray.
(_gfortran_caf_is_present): New function. Query whether an
allocatable component in a derived type coarray on a remote image is
allocated.
gcc/testsuite/ChangeLog:
2016-11-30 Andre Vehreschild <vehre@gcc.gnu.org>
* gfortran.dg/coarray/alloc_comp_1.f90: Fix tree-dump scans to adhere
to the changed interfaces.
* gfortran.dg/coarray_alloc_comp_1.f08: Likewise.
* gfortran.dg/coarray_allocate_7.f08: Likewise.
* gfortran.dg/coarray_lib_alloc_1.f90: Likewise.
* gfortran.dg/coarray_lib_alloc_2.f90: Likewise.
* gfortran.dg/coarray_lib_alloc_3.f90: Likewise.
* gfortran.dg/coarray_lib_comm_1.f90: Likewise.
* gfortran.dg/coarray_lib_alloc_4.f90: New test.
gcc/fortran/ChangeLog:
2016-11-30 Andre Vehreschild <vehre@gcc.gnu.org>
* check.c (gfc_check_allocated): By pass the caf_get call and check on
the array.
* gfortran.h: Add optional flag to gfc_caf_attr.
* gfortran.texi: Document new enum values and _caf_is_present function.
* primary.c (caf_variable_attr): Add optional flag to indicate that the
expression is reffing a component.
(gfc_caf_attr): Likewise.
* trans-array.c (gfc_array_deallocate): Handle deallocation mode for
coarray deregistration.
(gfc_trans_dealloc_allocated): Likewise.
(duplicate_allocatable): Use constants instead of
creating custom constant tree node of zero or one. Use gfc_add_modify
convenience function.
(duplicate_allocatable_coarray): This function is similar to
duplicate_allocatable but tailored to handle coarrays.
(caf_enabled): Check whether in-derived-type coarray processing is
enabled.
(caf_in_coarray): Check that in-derived-type coarray processing is
enabled and currently in a derived-typed coarray.
(gfc_caf_is_dealloc_only): Return true, when deallocate only is
desired for components in derived typed coarrays.
(structure_alloc_comps): A mode for handling coarrays, that is no
longer encode in the purpose. This makes the use cases of the
routine more flexible without repeating. Allocatable components in
derived type coarrays are now registered only when nullifying an
object and allocated before copying data into them.
(gfc_nullify_alloc_comp): Use the caf_mode of structure_alloc_comps
now.
(gfc_deallocate_alloc_comp): Likewise.
(gfc_deallocate_alloc_comp_no_caf): Likewise.
(gfc_reassign_alloc_comp_caf): Likewise.
(gfc_copy_alloc_comp): Likewise.
(gfc_copy_only_alloc_comp): Likewise.
(gfc_alloc_allocatable_for_assignment): Make use to the cheaper way of
reallocating a coarray without deregistering and reregistering it.
(gfc_trans_deferred_array): Initialize the coarray token correctly for
deferred variables and tear them down on exit.
* trans-array.h: Change some prototypes to add the coarray (de-)
registration modes. Add prototype for checking if deallocate only is
selected for components in derived typed coarrays.
* trans-decl.c (gfc_build_builtin_function_decls): Generate the
declarations for the changed/new caf-lib routines.
(gfc_trans_deferred_vars): Ensure deferred variables are (de-)
registered correctly on procedure entry/exit.
(generate_coarray_sym_init): Use constants.
* trans-expr.c (gfc_conv_procedure_call): Propagate coarray allocation
modes accordingly.
(gfc_trans_alloc_subarray_assign): Likewise.
(gfc_trans_subcomponent_assign): Likewise.
(gfc_trans_structure_assign): Generate code to register the components
of a derived type coarray prior to initialization.
(gfc_conv_structure): Set flag that the structure is in a coarray.
(gfc_trans_scalar_assign): Add flag to indicate being in a coarray and
set the structure_alloc_comps modes correctly.
(gfc_trans_assignment_1): Figure being in a coarray expression.
* trans-intrinsic.c (gfc_conv_intrinsic_caf_get): Adapt to new
structure_alloc_comps interface.
(conv_caf_send): Use the old API as long as possible.
(trans_caf_is_present): Generate code to check whether an allocatable
component in a derived typed coarray is allocated on a remote image.
(caf_this_image_ref): Return true, when only reffing this image.
(gfc_conv_allocated): Convert allocated queries on allocatable
components to the library API.
(conv_intrinsic_move_alloc): Adapt to new interface of
structure_alloc_comps.
* trans-openmp.c (gfc_walk_alloc_comps): Likewise.
(gfc_omp_clause_assign_op): Likewise.
(gfc_omp_clause_dtor): Likewise.
* trans-stmt.c (gfc_trans_deallocate): Figure which mode to use when
deallocating allocatable components in derived type coarras.
* trans.c (gfc_allocate_using_lib): Renamed to
gfc_allcate_using_caf_lib.
(gfc_allocate_allocatable): Set the registration mode/type of caf-
register calls adapting to all the possible allocatable objects.
(gfc_deallocate_with_status): Add deregistration mode for allocatable
components in derived type coarrays.
(gfc_deallocate_scalar_with_status): Likewise.
* trans.h (enum gfc_coarray_type): Renamed to gfc_coarray_regtype to
avoid collision with gfc_coarray_deregtype.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@243021 138bc75d-0d04-0410-961f-82ee72b054a4
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2016-10-01 Andre Vehreschild <vehre@gcc.gnu.org>
PR fortran/77663
* gfortran.dg/coarray_send_by_ref_1.f08: New test.
libgfortran/ChangeLog:
2016-10-01 Andre Vehreschild <vehre@gcc.gnu.org>
PR fortran/77663
* caf/single.c (caf_internal_error): Fix not terminating va-list.
(_gfortran_caf_register): Free memory also when other allocs failed.
(_gfortran_caf_get_by_ref): Fixed style.
(send_by_ref): Token is now stored at the correct position preventing
inaccessible tokens, memory loss and possibly crashes.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@240695 138bc75d-0d04-0410-961f-82ee72b054a4
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2016-09-19 Andre Vehreschild <vehre@gcc.gnu.org>
* caf/libcaf.h: Add caf_reference_type.
* caf/mpi.c: Adapted signature of caf_register().
* caf/single.c (struct caf_single_token): Added to keep the pointer
to the memory registered and array descriptor.
(caf_internal_error): Added convenience interface.
(_gfortran_caf_register): Adapted to work with caf_single_token and
return memory in the array descriptor.
(_gfortran_caf_deregister): Same.
(assign_char1_from_char4): Fixed style.
(convert_type): Fixed incorrect conversion.
(_gfortran_caf_get): Adapted to work with caf_single_token.
(_gfortran_caf_send): Same.
(_gfortran_caf_sendget): Same.
(copy_data): Added to stop repeating it in all _by_ref functions.
(get_for_ref): Recursive getting of coarray data using a chain of
references.
(_gfortran_caf_get_by_ref): Driver for computing the memory needed for
the get and checking properties of the operation.
(send_by_ref): Same as get_for_ref but for sending data.
(_gfortran_caf_send_by_ref): Same like caf_get_by_ref but for sending.
(_gfortran_caf_sendget_by_ref): Uses get_by_ref and send_by_ref to
implement sendget for reference chains.
(_gfortran_caf_atomic_define): Adapted to work with caf_single_token.
(_gfortran_caf_atomic_ref): Likewise.
(_gfortran_caf_atomic_cas): Likewise.
(_gfortran_caf_atomic_op): Likewise.
(_gfortran_caf_event_post): Likewise.
(_gfortran_caf_event_wait): Likewise.
(_gfortran_caf_event_query): Likewise.
(_gfortran_caf_lock): Likewise.
(_gfortran_caf_unlock): Likewise.
gcc/testsuite/ChangeLog:
2016-09-19 Andre Vehreschild <vehre@gcc.gnu.org>
* gfortran.dg/coarray/alloc_comp_4.f90: New test.
* gfortran.dg/coarray_38.f90:
* gfortran.dg/coarray_alloc_comp_1.f08: New test.
* gfortran.dg/coarray_alloc_comp_2.f08: New test.
* gfortran.dg/coarray_allocate_7.f08: New test.
* gfortran.dg/coarray_allocate_8.f08: New test.
* gfortran.dg/coarray_allocate_9.f08: New test.
* gfortran.dg/coarray_lib_alloc_1.f90: Adapted scan-tree-dumps to expect
new caf_register.
* gfortran.dg/coarray_lib_alloc_2.f90: Same.
* gfortran.dg/coarray_lib_alloc_3.f90: Same.
* gfortran.dg/coarray_lib_comm_1.f90: Adapted scan-tree-dumps to expect
get_by_refs.
* gfortran.dg/coarray_lib_token_3.f90: Same as for coarray_lib_alloc2.
* gfortran.dg/coarray_lock_7.f90: Same.
* gfortran.dg/coarray_poly_5.f90: Same.
* gfortran.dg/coarray_poly_6.f90: Same.
* gfortran.dg/coarray_poly_7.f90: Same.
* gfortran.dg/coarray_poly_8.f90: Same.
* gfortran.dg/coindexed_1.f90: Changed errors expected.
gcc/fortran/ChangeLog:
2016-09-19 Andre Vehreschild <vehre@gcc.gnu.org>
* expr.c (gfc_check_assign): Added flag to control whether datatype
conversion is allowed.
* gfortran.h: Added caf-token-tree to gfc_component. Changed
prototypes mostly to add whether datatype conversion is allowed.
* gfortran.texi: Added documentation for the caf_reference_t and the
caf_*_by_ref function.
* primary.c (caf_variable_attr): Similar to gfc_variable_attr but
focused on the needs of coarrays.
(gfc_caf_attr): Same.
* resolve.c (resolve_ordinary_assign): Set the conversion allowed
flag when not in a coarray.
* trans-array.c (gfc_array_init_size): Moved setting of array
descriptor's datatype before the alloc, because caf_register needs it.
(gfc_array_allocate): Changed notion of whether an array is a coarray.
(gfc_array_deallocate): Same.
(gfc_alloc_allocatable_for_assignment): Added setting of coarray's
array descriptor datatype before the register. And using deregister/
register to mimmick a realloc for coarrays.
* trans-decl.c (gfc_build_builtin_function_decls): Corrected signatures
of old caf-functions and added signature definitions of the _by_ref
ones.
(generate_coarray_sym_init): Adapted to new caf_register signature.
* trans-expr.c (gfc_conv_scalar_to_descriptor): Make sure a constant
is translated to an lvalue expression before use in an array
descriptor.
(gfc_get_ultimate_alloc_ptr_comps_caf_token): New function. Get the
last allocatable component's coarray token.
(gfc_get_tree_for_caf_expr): For top-level object get the coarray
token and check for unsupported features.
(gfc_get_caf_token_offset): Getting the offset might procude new
statements, which now are stored in the pre and post of the current se.
(gfc_caf_get_image_index): For this image return a call to
caf_this_image.
(expr_may_alias_variables): Check that the result is set for testing
its properties.
(alloc_scalar_allocatable_for_assignment): Added auto allocation of
coarray components.
(gfc_trans_assignment_1): Rewrite an assign to a coarray object to
be a sendget.
* trans-intrinsic.c (conv_caf_vector_subscript_elem): Corrected
wrong comment.
(compute_component_offset): Compute the correct offset a structure
member.
(conv_expr_ref_to_caf_ref): Convert to a chain of refs into
caf_references.
(gfc_conv_intrinsic_caf_get): Call caf_get_by_ref instead of caf_get.
(conv_caf_send): Call caf_*_by_ref for coarrays that need
reallocation.
(gfc_conv_intrinsic_function): Adapted to new signuature of the caf
drivers.
(conv_intrinsic_atomic_op): Add pre and post statements correctly.
(conv_intrinsic_atomic_ref): Same.
(conv_intrinsic_atomic_cas): Same.
(conv_intrinsic_event_query): Same.
* trans-stmt.c (gfc_trans_lock_unlock): Same.
(gfc_trans_event_post_wait): Same.
(gfc_trans_allocate): Support allocation of allocatable coarrays.
(gfc_trans_deallocate): And there deallocation.
* trans-types.c (gfc_typenode_for_spec): Added flag to control whether
a component is part of coarray. When so, then add space to store a
coarray token.
(gfc_build_array_type): Same.
(gfc_get_array_descriptor_base): Same.
(gfc_get_array_type_bounds): Same.
(gfc_sym_type): Same.
(gfc_get_derived_type): Same.
(gfc_get_caf_reference_type): Declare the caf_reference_type.
* trans-types.h: Prototype changes only.
* trans.c (gfc_allocate_using_lib): Use the updated caf_register
signature.
(gfc_allocate_allocatable): Same.
(gfc_deallocate_with_status): Same.
* trans.h: Defined the runtime types for caf_reference_t and the enums.
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2016-07-22 Andre Vehreschild <vehre@gcc.gnu.org>
* caf/libcaf.h: Add parameter stat to caf_get() and
caf_send()'s function prototypes.
* caf/single.c (_gfortran_caf_get): Implement reporting
error using stat instead of abort().
(_gfortran_caf_send): Same.
(_gfortran_caf_sendget): Use NULL for stat when calling
caf_send().
gcc/testsuite/ChangeLog:
2016-07-22 Andre Vehreschild <vehre@gcc.gnu.org>
* gfortran.dg/coarray_stat_2.f90: New test.
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Alessandro Fanfarillo <fanfarillo.gcc@gmail.com>
* check.c (gfc_check_event_query): New function.
* dump-parse-tree.c (show_code_node): Handle EXEC_EVENT_POST,
EXEC_EVENT_WAIT.
* expr.c (gfc_check_vardef_context): New check for event variables
definition.
* gfortran.h (gfc_statement): Add ST_EVENT_POST, ST_EVENT_WAIT.
(gfc_isym_id): GFC_ISYM_EVENT_QUERY.
(struct symbol_attribute): New field.
(gfc_exec_op): Add EXEC_EVENT_POST and EXEC_EVENT_WAIT.
* gfortran.texi: Document about new events functions and minor
changes.
* interface.c (compare_parameter): New check.
(gfc_procedure_use): New check for explicit procedure interface.
(add_subroutines): Add event_query.
* intrinsic.h (gfc_check_event_query,gfc_resolve_event_query):
New prototypes.
* iresolve.c (gfc_resolve_event_query): New function.
* iso-fortran-env.def (event_type): New type.
* match.c (event_statement,gfc_match_event_post,gfc_match_event_wait):
New functions.
(gfc_match_name): New event post and event wait.
* match.h (gfc_match_event_post,gfc_match_event_wait):
New prototypes.
* module.c (ab_attribute): Add AB_EVENT_COMP.
(attr_bits): Likewise.
(mio_symbol_attribute): Handle event_comp attribute.
* parse.c (decode_statement): Add ST_EVENT_POST, ST_EVENT_WAIT.
(next_statement): Add ST_EVENT_POST, ST_EVENT_WAIT.
(gfc_ascii_statement): Add ST_EVENT_POST, ST_EVENT_WAIT.
(parse_derived): Check for event_type components.
* resolve.c (resolve_allocate_expr): Check for event variable def.
(resolve_lock_unlock): Renamed to resolve_lock_unlock_event. It
includes logic for locks and events.
(gfc_resolve_code): Call it.
(gfc_resolve_symbol): New check for event variable to be a corray.
* st.c (gfc_free_statement): Handle new EXEC_EVENT_POST and
EXEC_EVENT_WAIT.
* trans-decl.c (gfor_fndecl_caf_event_post,gfor_fndecl_caf_event_wait,
gfor_fndecl_caf_event_query): New global variables.
(generate_coarray_sym_init): Checking for event_type.
(gfc_conv_procedure_call): Check for C bind attribute.
* trans-intrinsic.c (conv_intrinsic_event_query): New function.
(conv_intrinsic_move_alloc): Call it.
* trans-stmt.c (gfc_trans_lock_unlock): Passing address
of actual argument.
(gfc_trans_sync): Likewise.
(gfc_trans_event_post_wait): New function.
* trans-stmt.h (gfc_trans_event_post_wait): New prototype.
* trans-types.c (gfc_get_derived_type): Integer_kind as event_type.
* trans.c (gfc_allocate_using_lib): New argument and logic for events.
(gfc_allocate_allocatable): Passing new argument.
(trans_code): Handle EXEC_EVENT_POST, EXEC_EVENT_WAIT.
* trans.h (gfc_coarray_type): New elements.
(gfor_fndecl_caf_event_post,gfor_fndecl_caf_event_wait,
gfor_fndecl_caf_event_query): Declare them.
2015-12-02 Tobias Burnus <burnus@net-b.de>
Alessandro Fanfarillo <fanfarillo.gcc@gmail.com>
* gfortran.dg/coarray/event_1.f90: New.
* gfortran.dg/coarray/event_2.f90: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231208 138bc75d-0d04-0410-961f-82ee72b054a4
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Based on GCC trunk r220892, for nvptx-none:
=== gfortran Summary ===
# of expected passes [-31320-]{+32117+}
# of unexpected failures [-7222-]{+6821+}
# of expected failures 78
# of unresolved testcases [-6441-]{+6158+}
# of untested testcases [-432-]{+391+}
# of unsupported tests 639
libgfortran/
* caf/single.c (caf_runtime_error): Revert 2014-11-28 changes.
* runtime/minimal.c (STRERR_MAXSZ): Don't define.
(runtime_error_at, sys_abort): Bring more in line with the
non-LIBGFOR_MINIMAL code.
(runtime_warning_at, internal_error): New functions.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@221363 138bc75d-0d04-0410-961f-82ee72b054a4
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Tobias Burnus <burnus@net-b.de>
* trans.h (caf_sync_memory): New function decl tree.
* trans-decl.c (gfc_build_builtin_function_decls): Define it.
(create_main_function): Don't call sync_synchronize and leave
it to the CAF library.
* trans-stmt.c (gfc_trans_stop): Ditto.
(gfc_trans_sync): Ditto; add call library call for sync memory.
* gfortran.dg/coarray_sync_memory.f90: New.
* caf/libcaf.h (_gfortran_caf_sync_memory): New prototype.
* caf/single.c (_gfortran_caf_sync_memory): Implement.
(_gfortran_caf_sync_all, _gfortran_caf_sync_image): Add
__asm__ __volatile___ ("":::"memory").
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@221329 138bc75d-0d04-0410-961f-82ee72b054a4
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219188 138bc75d-0d04-0410-961f-82ee72b054a4
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* caf/single.c (_gfortran_caf_co_reduce): New function.
* caf/libcaf.h (_gfortran_caf_co_reduce): New prototype.
2015-01-02 Tobias Burnus <burnus@net-b.de>
* gfortran.dg/coarray/collectives_4.f90: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219148 138bc75d-0d04-0410-961f-82ee72b054a4
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* Makefile.am (AM_CFLAGS): Add -DLIBGFOR_MINIMAL if LIBGFOR_MINIMAL.
(gfor_io_src, gfor_heper_src, gfor_src): Split into minimal and
always included sources.
* Makefile.in: Regenerate.
* configure.ac (LIBGFOR_MINIMAL): New AM_CONDITIONAL.
* configure: Regenerate.
* caf/single.c (caf_runtime_error): Don't print messages if
LIBGFOR_MINIMAL.
* runtime/compile_options.c (fatal_error_in_progress,
show_signal, backtrace_handler, maybe_find_addr2line): Guard with
!defined LIBGFOR_MINIMAL.
(set_options): Likewise for the backtrace code.
* runtime/minimal.c: New file.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218170 138bc75d-0d04-0410-961f-82ee72b054a4
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gcc/fortran
* check.c (check_co_collective): Renamed from
* check_co_minmaxsum,
handle co_reduce.
(gfc_check_co_minmax, gfc_check_co_sum): Update call.
(gfc_check_co_broadcast, gfc_check_co_reduce): New.
* gfortran.h (gfc_isym_id): Add GFC_ISYM_CO_BROADCAST and
GFC_ISYM_CO_REDUCE.
* intrinsic.c (add_subroutines): Add co_reduce and co_broadcast.
* intrinsic.h (gfc_check_co_broadcast, gfc_check_co_reduce): Add
proto types.
* intrinsic.texi (CO_BROADCAST): Add.
* trans.h (gfor_fndecl_co_broadcast): New.
* trans-decl.c (gfor_fndecl_co_broadcast): Ditto.
(gfc_build_builtin_function_decls): Add decl for it,
* trans-intrinsic.c (conv_co_collective): Renamed from
conv_co_minmaxsum. Handle co_reduce.
(gfc_conv_intrinsic_subroutine): Handle co_reduce.
gcc/testsuite/
* gfortran.dg/coarray/collectives_3.f90: New.
* gfortran.dg/coarray_collectives_9.f90: New.
* gfortran.dg/coarray_collectives_10.f90: New.
* gfortran.dg/coarray_collectives_11.f90: New.
* gfortran.dg/coarray_collectives_12.f90: New.
libgfortran/
* caf/libcaf.h (_gfortran_caf_co_broadcast): New prototype.
* caf/single.c (_gfortran_caf_co_broadcast): New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@215579 138bc75d-0d04-0410-961f-82ee72b054a4
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gcc/fortran/
* trans-decl.c (gfc_build_builtin_function_decls): Add
may_require_tmp dummy argument.
* trans-intrinsic.c (gfc_conv_intrinsic_caf_get,
conv_caf_send): Handle may_require_tmp argument.
(gfc_conv_intrinsic_function): Update call.
* gfortran.texi (_gfortran_caf_send, _gfortran_caf_get,
_gfortran_caf_sendget): Update interface description.
gcc/testsuite/
* gfortran.dg/coarray_lib_comm_1.f90: New.
libgfortran/
* caf/libcaf.h (_gfortran_caf_send, _gfortran_caf_get,
_gfortran_caf_sendget): Update prototype.
* caf/single.c (_gfortran_caf_send, _gfortran_caf_get,
_gfortran_caf_sendget): Handle may_require_tmp.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@214764 138bc75d-0d04-0410-961f-82ee72b054a4
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2014-08-14 Tobias Burnus <burnus@net-b.de>
* gfortran.texi (caf_register_t): Add CAF_REGTYPE_CRITICAL.
(_gfortran_caf_register): Update for locking/critical.
(_gfortran_caf_lock, _gfortran_caf_unlock): Add.
* resolve.c (resolve_critical): New.
(gfc_resolve_code): Call it.
* trans-decl.c (gfor_fndecl_caf_critical,
gfor_fndecl_caf_end_critical): Remove.
(gfor_fndecl_caf_lock, gfor_fndecl_caf_unlock): Add.
(gfc_build_builtin_function_decls): Remove critical,
assign locking declarations.
(generate_coarray_sym_init): Handle locking and
critical variables.
* trans-stmt.c (gfc_trans_critical): Add calls to
lock/unlock libcaf functions.
* trans.h (gfc_coarray_type): Update locking, add
critical enum values.
(gfor_fndecl_caf_critical, gfor_fndecl_caf_end_critical): Remove.
(gfor_fndecl_caf_lock, gfor_fndecl_caf_unlock): Add.
libgfortran/
2014-08-14 Tobias Burnus <burnus@net-b.de>
* caf/libcaf.h (caf_register_t): Update for critical.
(_gfortran_caf_critical, _gfortran_caf_end_critical): Remove.
(_gfortran_caf_lock, _gfortran_caf_unlock): Add.
* caf/single.c (_gfortran_caf_register): Handle locking
variables.
(_gfortran_caf_sendget): Re-name args for consistency.
(_gfortran_caf_lock, _gfortran_caf_unlock): Add.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@213979 138bc75d-0d04-0410-961f-82ee72b054a4
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gcc/fortran/
* libgfortran.h (libcaf_atomic_codes): Add.
* trans-decl.c (gfor_fndecl_caf_atomic_def,
gfor_fndecl_caf_atomic_ref, gfor_fndecl_caf_atomic_cas,
gfor_fndecl_caf_atomic_op): New variables.
(gfc_build_builtin_function_decls): Initialize them.
* trans.h (gfor_fndecl_caf_atomic_def,
gfor_fndecl_caf_atomic_ref, gfor_fndecl_caf_atomic_cas,
gfor_fndecl_caf_atomic_op): New variables.
* trans-intrinsic.c (conv_intrinsic_atomic_op,
conv_intrinsic_atomic_ref, conv_intrinsic_atomic_cas):
Add library calls with -fcoarray=lib.
libgfortran/
* caf/libcaf.h (_gfortran_caf_atomic_define,
_gfortran_caf_atomic_ref, _gfortran_caf_atomic_op,
_gfortran_caf_atomic_cas): New prototypes.
* caf/single.c (_gfortran_caf_atomic_define,
_gfortran_caf_atomic_ref, _gfortran_caf_atomic_op,
_gfortran_caf_atomic_cas): New functions.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@212484 138bc75d-0d04-0410-961f-82ee72b054a4
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fortran/
* resolve.c (resolve_ordinary_assign): Don't invoke caf_send
when assigning a coindexed RHS scalar to a noncoindexed LHS
array.
* trans-intrinsic.c (conv_caf_send): Do numeric type conversion
for a noncoindexed scalar RHS.
gcc/testsuite/
* gfortran.dg/coarray/coindexed_1.f90: New.
libgfortran/
* caf/single.c (assign_char4_from_char1,
* assign_char1_from_char4,
convert_type): New static functions.
(_gfortran_caf_get, _gfortran_caf_send): Use them.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211993 138bc75d-0d04-0410-961f-82ee72b054a4
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2014-06-19 Tobias Burnus <burnus@net-b.de>
* trans-intrinsic.c (conv_co_minmaxsum): Fix argument
passing.
gcc/testsuite/
2014-06-19 Tobias Burnus <burnus@net-b.de>
* gfortran.dg/coarray/collectives_2.f90: Extend
and make valid.
libgfortran/
2014-06-19 Tobias Burnus <burnus@net-b.de>
* caf/single.c (_gfortran_caf_co_sum, _gfortran_caf_co_max,
_gfortran_caf_co_min): Fix stat setting.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211816 138bc75d-0d04-0410-961f-82ee72b054a4
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2014-06-17 Tobias Burnus <burnus@net-b.de>
* check.c (gfc_check_atomic, gfc_check_atomic_def):
Use argument for GFC_ISYM_CAF_GET.
* resolve.c (resolve_variable): Enable CAF_GET insertion.
(resolve_lock_unlock): Remove GFC_ISYM_CAF_GET.
(resolve_ordinary_assign): Enable CAF_SEND insertion.
* trans-const.c (gfc_build_string_const,
gfc_build_wide_string_const): Set TYPE_STRING_FLAG.
* trans-decl.c (gfor_fndecl_caf_get, gfor_fndecl_caf_send,
gfor_fndecl_caf_sendget): New global variables.
(gfc_build_builtin_function_decls): Initialize them;
update co_min/max/sum initialization.
* trans-expr.c (gfc_get_tree_for_caf_expr): Renamed from
get_tree_for_caf_expr and removed static.
(gfc_conv_procedure_call): Update call.
* trans-intrinsic.c (caf_get_image_index,
conv_caf_vector_subscript_elem, conv_caf_vector_subscript,
get_caf_token_offset, gfc_conv_intrinsic_caf_get,
conv_caf_send): New.
(gfc_conv_intrinsic_function, gfc_conv_intrinsic_subroutine,
gfc_walk_intrinsic_function): Handle CAF_GET and CAF_SEND.
(conv_co_minmaxsum): Update call for remove unused vector
subscript.
(conv_intrinsic_atomic_def, conv_intrinsic_atomic_ref):
Skip a CAF_GET of the argument.
* trans-types.c (gfc_get_caf_vector_type): New.
* trans-types.h (gfc_get_caf_vector_type): New.
* trans.h (gfor_fndecl_caf_get, gfor_fndecl_caf_send,
gfor_fndecl_caf_sendget): New global variables.
(gfc_get_tree_for_caf_expr): New prototypes.
libgfortran/
2014-06-17 Tobias Burnus <burnus@net-b.de>
* caf/libcaf.h (gfc_descriptor_t): New typedef.
(caf_vector_t): Update.
(_gfortran_caf_co_sum, _gfortran_caf_co_max, _gfortran_caf_co_min):
Remove vector-subscript argument.
(_gfortran_caf_co_send, _gfortran_caf_co_get,
_gfortran_caf_co_sendget): New.
* caf/single.c (_gfortran_caf_co_sum, _gfortran_caf_co_max,
_gfortran_caf_co_min): Remove vector-subscript argument.
(_gfortran_caf_co_send, _gfortran_caf_co_get,
_gfortran_caf_co_sendget): New.
gcc/testsuite/
2014-06-17 Tobias Burnus <burnus@net-b.de>
Alessandro Fanfarillo <alessandro.fanfarillo@gmail.com>
* gfortran.dg/coarray/send_array.f90: New.
* gfortran.dg/coarray/get_array.f90: New.
* gfortran.dg/coarray/sendget_array.f90: New.
* gfortran.dg/coarray/collectives_1.f90: Correct subroutine
names.
* gfortran.dg/coarray/collectives_2.f90: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211748 138bc75d-0d04-0410-961f-82ee72b054a4
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* trans-intrinsic.c (gfc_build_builtin_function_decls):
Change type of second argument to int.
2014-05-11 Tobias Burnus <burnus@net-b.de>
* caf/libcaf.h (_gfortran_caf_num_images): Change type of
second argument to int.
* caf/mpi.c (_gfortran_caf_num_images): Ditto.
* caf/single.c (_gfortran_caf_num_images): Ditto.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@210311 138bc75d-0d04-0410-961f-82ee72b054a4
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2014-05-08 Tobias Burnus <burnus@net-b.de>
* check.c (check_co_minmaxsum, gfc_check_co_minmax,
gfc_check_co_sum): New.
* error.c (gfc_notify_std): Update -std=f2008ts.
* gfortran.h (gfc_isym_id): Add GFC_ISYM_CO_MAX,
GFC_ISYM_CO_MIN, GFC_ISYM_CO_SUM.
* intrinsic.h (gfc_check_co_minmax,
gfc_check_co_sum): Declare.
* intrinsic.c (add_subroutines): Add co_min, co_max
and co_sum.
(gfc_check_intrinsic_standard): Update text for
-std=f2008ts.
* intrinsic.texi (CO_MIN, CO_MAX, CO_SUM): Document
them.
* invoke.texi (-std=f2008ts): Update wording.
* trans.h (gfor_fndecl_co_max,
gfor_fndecl_co_min, gfor_fndecl_co_sum): Define.
* trans-decl.c (gfor_fndecl_co_max,
gfor_fndecl_co_min, gfor_fndecl_co_sum): Define.
(gfc_build_builtin_function_decls): Assign to it.
* trans-intrinsic.c (conv_co_minmaxsum): New.
(gfc_conv_intrinsic_subroutine): Call it.
libgfortran/
2014-05-08 Tobias Burnus <burnus@net-b.de>
* caf/libcaf.h (caf_vector_t, _gfortran_caf_co_sum,
_gfortran_caf_co_min, _gfortran_caf_co_max): Declare
* caf/single.c
gcc/testsuite/
2014-05-08 Tobias Burnus <burnus@net-b.de>
* gfortran.dg/coarray_collectives_1.f90: New.
* gfortran.dg/coarray_collectives_2.f90: New.
* gfortran.dg/coarray_collectives_3.f90: New.
* gfortran.dg/coarray_collectives_4.f90: New.
* gfortran.dg/coarray_collectives_5.f90: New.
* gfortran.dg/coarray_collectives_6.f90: New.
* gfortran.dg/coarray/collectives_1.f90: New.
* gfortran.dg/assumed_rank_5.f90: Update dg-error.
* gfortran.dg/assumed_type_4.f90: Update dg-error.
* gfortran.dg/bind_c_array_params.f03: Update dg-error.
* gfortran.dg/bind_c_usage_28.f90: Update dg-error.
* gfortran.dg/c_funloc_tests_5.f03: Update dg-error.
* gfortran.dg/c_funloc_tests_6.f90: Update dg-error.
* gfortran.dg/c_loc_tests_11.f03: Update dg-error.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@210223 138bc75d-0d04-0410-961f-82ee72b054a4
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* gfortran.h (gfc_init_coarray_decl): Remove.
* parse.c (translate_all_program_units): Remove call to it.
(gfc_parse_file): Update call.
* trans.h (gfor_fndecl_caf_this_image,
gfor_fndecl_caf_num_images): Add.
(gfort_gvar_caf_num_images,
gfort_gvar_caf_this_image): Remove.
* trans-decl.c (gfor_fndecl_caf_this_image,
gfor_fndecl_caf_num_images): Add.
(gfort_gvar_caf_num_images,
gfort_gvar_caf_this_image): Remove.
(gfc_build_builtin_function_decls): Init new decl.
(gfc_init_coarray_dec): Remove.
(create_main_function): Change calls.
* trans-intrinsic.c (trans_this_image, trans_image_index,
conv_intrinsic_cobound): Generate call to new library function
instead of to a static variable.
* trans-stmt.c (gfc_trans_sync): Ditto.
2014-04-30 Tobias Burnus <burnus@net-b.de>
* gfortran.dg/coarray_lib_this_image_1.f90: New.
* gfortran.dg/coarray_lib_this_image_2.f90: New.
2014-04-30 Tobias Burnus <burnus@net-b.de>
* caf/libcaf.h (_gfortran_caf_this_image,
* _gfortran_caf_num_images):
New prototypes.
(_gfortran_caf_init): Change prototype.
(mpi_token_t): New typedef.
(TOKEN): New define.
* caf/mpi.c (_gfortran_caf_this_image,
* _gfortran_caf_num_images):
New functions.
(_gfortran_caf_init): Update.
(_gfortran_caf_finalize, _gfortran_caf_register,
_gfortran_caf_deregister): Use mpi_token_t.
* caf/single.c (_gfortran_caf_this_image,
* _gfortran_caf_num_images):
New functions.
(_gfortran_caf_init): Update.
(_gfortran_caf_finalize, _gfortran_caf_register,
_gfortran_caf_deregister): Use mpi_token_t, simplify.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@209951 138bc75d-0d04-0410-961f-82ee72b054a4
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@206296 138bc75d-0d04-0410-961f-82ee72b054a4
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(_gfortran_caf_end_critical): Same.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198613 138bc75d-0d04-0410-961f-82ee72b054a4
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@195167 138bc75d-0d04-0410-961f-82ee72b054a4
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* trans-openmp.c (gfc_omp_clause_dtor,
* gfc_trans_omp_array_reduction):
Update call to gfc_trans_dealloc_allocated.
* trans.c (gfc_allocate_using_malloc): Fix spacing.
(gfc_allocate_allocatable): For gfc_allocate_using_lib, jump to
label_finish when an error occurs.
(gfc_deallocate_with_status): Call caf_deregister for -fcoarray=lib.
* trans.h (gfc_allocate_allocatable,
* gfc_deallocate_with_status):
Update prototype.
(gfor_fndecl_caf_deregister): New tree symbol.
* trans-expr.c (gfc_conv_procedure_call): Update
gfc_deallocate_with_status and gfc_trans_dealloc_allocated calls.
* trans-array.c (gfc_array_allocate,
* gfc_trans_dealloc_allocated,
structure_alloc_comps, gfc_trans_deferred_array): Ditto.
(gfc_array_deallocate): Handle coarrays with -fcoarray=lib.
* trans-array.h (gfc_array_deallocate, gfc_array_allocate,
gfc_trans_dealloc_allocated): Update prototypes.
* trans-stmt.c (gfc_trans_sync): Fix indentation.
(gfc_trans_allocate): Fix errmsg padding and label handling.
(gfc_trans_deallocate): Ditto and handle -fcoarray=lib.
* expr.c (gfc_is_coarray): Fix algorithm for BT_CLASS.
* libgfortran.h (GFC_STAT_STOPPED_IMAGE): Use large value
to avoid other stats accidentally matching this one.
* trans-decl.c (gfor_fndecl_caf_deregister): New global var.
(gfc_build_builtin_function_decls): Fix prototype decl of caf_register
and add decl for caf_deregister.
(gfc_trans_deferred_vars): Handle CAF vars with -fcoarrays=lib.
* trans-intrinsic.c (conv_intrinsic_move_alloc): Update call to
gfc_deallocate_with_status.
2012-01-06 Tobias Burnus <burnus@net-b.de>
* caf/single.c (_gfortran_caf_register,
* _gfortran_caf_deregister):
Fix token handling.
* caf/mpi.c (_gfortran_caf_register, _gfortran_caf_deregister):
* Ditto.
* caf/libcaf.h (STAT_STOPPED_IMAGE): Sync with libgfortran.h.
(_gfortran_caf_register, _gfortran_caf_deregister): Update prototype.
2012-01-06 Tobias Burnus <burnus@net-b.de>
* gfortran.dg/deallocate_stat_2.f90: New.
* coarray/allocate_errgmsg.f90: New.
* gfortran.dg/coarray_lib_alloc_1.f90: New.
* gfortran.dg/coarray_lib_alloc_2.f90: New.
* coarray/subobject_1.f90: Fix for num_images > 1.
* gfortran.dg/deallocate_stat.f90: Update due to changed
stat= handling.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@182951 138bc75d-0d04-0410-961f-82ee72b054a4
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2011-08-29 Tobias Burnus <burnus@net-b.de>
* trans-decl.c (generate_coarray_sym_init): Use
GFC_CAF_COARRAY_STATIC for static coarrays.
libgfortan/
2011-08-29 Tobias Burnus <burnus@net-b.de>
* caf/libcaf.h (_gfortran_caf_deregister): Update prototype.
* caf/mpi.c (_gfortran_caf_deregister): Modify prototype,
actually free memory and add error diagnostic.
(_gfortran_caf_finalize): Add additional free calls.
* caf/single.c (_gfortran_caf_deregister): Modify prototype,
actually free memory and add error diagnostic.
(_gfortran_caf_finalize): Add additional free calls.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@178193 138bc75d-0d04-0410-961f-82ee72b054a4
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* caf/mpi.c (caf_runtime_error): Change fprintf to vfprintf.
* caf/single.c (caf_runtime_error): Ditto.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176340 138bc75d-0d04-0410-961f-82ee72b054a4
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single.c.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176278 138bc75d-0d04-0410-961f-82ee72b054a4
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Daniel Carrera <dcarrera@gmail.com>
* caf/mpi.c (runtime_error): New function.
(_gfortran_caf_register): Use it.
(_gfortran_caf_sync_all): Use it, add STAT_STOPPED_IMAGE
as possible status value.
(_gfortran_caf_sync_images): Ditto.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@176080 138bc75d-0d04-0410-961f-82ee72b054a4
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* trans.c (gfc_allocate_with_status): Call _gfortran_caf_register
with NULL arguments for (new) stat=/errmsg= arguments.
2011-07-07 Tobias Burnus <burnus@net-b.de>
* libcaf.h (__attribute__, unlikely, likely): New macros.
(caf_register_t): Update comment.
(_gfortran_caf_register): Add stat, errmsg, errmsg_len arguments.
* single.c (_gfortran_caf_register): Ditto; add error diagnostics.
* mpi.c (_gfortran_caf_register): Ditto.
(caf_is_finalized): New global variable.
(_gfortran_caf_finalize): Use it.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175966 138bc75d-0d04-0410-961f-82ee72b054a4
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* caf/single.c (_gfortran_caf_register): Store the address
of all static coarrays in a linked list.
(_gfortran_caf_finalize): Free memory of staic coarrays.
* caf/mpi.c (_gfortran_caf_register): Store the address
of all static coarrays in a linked list. Initialize MPI
if necessary.
(_gfortran_caf_finalize): Free memory of staic coarrays.
(_gfortran_caf_init): Check if MPI is already initialized
before initializing again.
* caf/libcaf.h: Add a type to caf_register_t to distinguish
static coarrays and add the type caf_static_t to make the
linked list of static coarrays.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175124 138bc75d-0d04-0410-961f-82ee72b054a4
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2011-06-10 Daniel Carrera <dcarrera@gmail.com>
* trans-decl.c (gfc_build_builtin_function_decls):
Updated declaration of caf_sync_all and caf_sync_images.
* trans-stmt.c (gfc_trans_sync): Function
can now handle a "stat" variable that has an integer type
different from integer_type_node.
libgfortran/
2011-06-10 Daniel Carrera <dcarrera@gmail.com>
* caf/mpi.c (_gfortran_caf_sync_all,
_gfortran_caf_sync_images): Functions have void return type
and move status into parameter list.
* caf/single.c (_gfortran_caf_sync_all,
_gfortran_caf_sync_images): Functions have void return type
and move status into parameter list.
* caf/libcaf.h (_gfortran_caf_sync_all,
_gfortran_caf_sync_images): Functions have void return type
and move status into parameter list.
gcc/testsuite/
2011-06-10 Daniel Carrera <dcarrera@gmail.com>
* gfortran.dg/coarray/sync_1.f90: New test for
"SYNC ALL", "SYNC MEMORY" and "SYNC IMAGES".
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174896 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/18918
* caf/libcaf.h: Cleanup headers.
(_gfortran_caf_critical, _gfortran_caf_end_critical): Make stub.
(caf_register_t): New enum.
(_gfortran_caf_register, _gfortran_caf_deregister): New prototype.
* caf/single.c (_gfortran_caf_critical,
_gfortran_caf_end_critical): Remove.
(_gfortran_caf_register, _gfortran_caf_deregister): New functions.
* caf/mpi.c (_gfortran_caf_critical,
_gfortran_caf_end_critical): Remove.
(_gfortran_caf_register, _gfortran_caf_deregister): New functions.
(caf_world_window): Remove global variable.
(_gfortran_caf_init): Fix off-by-one error of this_image.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@173505 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/18918
* caf/mpi.c (_gfortran_caf_init, _gfortran_caf_finalize):
Add global variable caf_mpi_initialized and use it for when
finalizing.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172059 138bc75d-0d04-0410-961f-82ee72b054a4
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PR fortran/18918
* caf/libcaf.h: New - coarray communication library.
* caf/mpi.c: New.
* caf/single.c: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@171570 138bc75d-0d04-0410-961f-82ee72b054a4
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