loki.transformations package

Subpackages

• loki.transformations.array_indexing package
  • Subpackages
    • loki.transformations.array_indexing.tests package
      • Submodules
      • Module contents
  • Submodules
    • loki.transformations.array_indexing.array_indices module
      • shift_to_zero_indexing()
      • invert_array_indices()
      • normalize_range_indexing()
      • flatten_arrays()
      • normalize_array_shape_and_access()
      • LowerConstantArrayIndices
    • loki.transformations.array_indexing.demote module
      • demote_variables()
    • loki.transformations.array_indexing.promote module
      • promote_variables()
      • promote_nonmatching_variables()
      • promotion_dimensions_from_loop_nest()
    • loki.transformations.array_indexing.vector_notation module
      • remove_explicit_array_dimensions()
      • add_explicit_array_dimensions()
      • resolve_vector_notation()
      • resolve_vector_dimension()
      • ResolveVectorNotationTransformer
  • Module contents
• loki.transformations.build_system package
  • Subpackages
    • loki.transformations.build_system.tests package
      • Submodules
      • Module contents
  • Submodules
    • loki.transformations.build_system.dependency module
      • DependencyTransformation
    • loki.transformations.build_system.file_write module
      • FileWriteTransformation
    • loki.transformations.build_system.module_wrap module
      • ModuleWrapTransformation
    • loki.transformations.build_system.plan module
      • CMakePlanTransformation
  • Module contents
• loki.transformations.data_offload package
  • Subpackages
    • loki.transformations.data_offload.tests package
      • Submodules
      • Module contents
  • Submodules
    • loki.transformations.data_offload.field_offload module
      • FieldOffloadTransformation
      • FieldOffloadBlockedTransformation
      • find_offload_variables()
      • add_field_offload_calls()
      • replace_offload_args()
    • loki.transformations.data_offload.global_var module
      • GlobalVariableAnalysis
      • GlobalVarOffloadTransformation
      • GlobalVarHoistTransformation
    • loki.transformations.data_offload.offload module
      • DataOffloadTransformation
    • loki.transformations.data_offload.offload_deepcopy module
      • DataOffloadDeepcopyAnalysis
      • DataOffloadDeepcopyTransformation
  • Module contents
• loki.transformations.extract package
  • Subpackages
    • loki.transformations.extract.tests package
      • Submodules
      • Module contents
  • Submodules
    • loki.transformations.extract.internal module
      • extract_contained_procedures()
      • extract_contained_procedure()
      • extract_internal_procedures()
      • extract_internal_procedure()
    • loki.transformations.extract.outline module
      • outline_region()
      • outline_pragma_regions()
  • Module contents
    • ExtractTransformation
      • ExtractTransformation.transform_module()
      • ExtractTransformation.transform_file()
• loki.transformations.inline package
  • Subpackages
    • loki.transformations.inline.tests package
      • Submodules
      • Module contents
  • Submodules
    • loki.transformations.inline.constants module
      • inline_constant_parameters()
    • loki.transformations.inline.functions module
      • inline_elemental_functions()
      • inline_functions()
      • inline_statement_functions()
      • inline_function_calls()
    • loki.transformations.inline.mapper module
      • InlineSubstitutionMapper
    • loki.transformations.inline.procedures module
      • inline_internal_procedures()
      • inline_member_procedures()
      • inline_marked_subroutines()
      • resolve_sequence_association_for_inlined_calls()
    • loki.transformations.inline.transformation module
      • InlineTransformation
  • Module contents
• loki.transformations.parallel package
  • Subpackages
    • loki.transformations.parallel.tests package
      • Submodules
      • Module contents
  • Submodules
    • loki.transformations.parallel.block_loop module
      • remove_block_loops()
      • add_block_loops()
    • loki.transformations.parallel.field_views module
      • remove_field_api_view_updates()
      • add_field_api_view_updates()
    • loki.transformations.parallel.openmp_region module
      • remove_openmp_regions()
      • add_openmp_regions()
      • remove_firstprivate_copies()
      • add_firstprivate_copies()
  • Module contents
• loki.transformations.sanitise package
  • Subpackages
    • loki.transformations.sanitise.tests package
      • Submodules
      • Module contents
  • Submodules
    • loki.transformations.sanitise.associates module
      • AssociatesTransformation
      • do_resolve_associates()
      • ResolveAssociatesTransformer
      • do_merge_associates()
    • loki.transformations.sanitise.sequence_associations module
      • SequenceAssociationTransformation
      • do_resolve_sequence_association()
      • SequenceAssociationTransformer
    • loki.transformations.sanitise.substitute module
      • SubstituteExpressionTransformation
  • Module contents
    • SanitiseTransformation
      • SanitiseTransformation.transform_subroutine()
• loki.transformations.single_column package
  • Subpackages
    • loki.transformations.single_column.tests package
      • Submodules
      • Module contents
  • Submodules
    • loki.transformations.single_column.annotate module
      • SCCAnnotateTransformation
    • loki.transformations.single_column.base module
      • SCCBaseTransformation
    • loki.transformations.single_column.demote module
      • SCCDemoteTransformation
    • loki.transformations.single_column.devector module
      • RemoveLoopTransformer
      • SCCDevectorTransformation
    • loki.transformations.single_column.hoist module
      • SCCHoistTemporaryArraysTransformation
    • loki.transformations.single_column.revector module
      • SCCRevectorTransformation
      • SCCVecRevectorTransformation
      • SCCSeqRevectorTransformation
      • wrap_vector_section()
      • RevectorSectionTransformer
    • loki.transformations.single_column.scc module
      • SCCVVectorPipeline
      • SCCSVectorPipeline
      • SCCVHoistPipeline
      • SCCSHoistPipeline
      • SCCVStackPipeline
      • SCCSStackPipeline
      • SCCVStackFtrPtrPipeline
      • SCCSStackFtrPtrPipeline
      • SCCVStackDirectIdxPipeline
      • SCCSStackDirectIdxPipeline
      • SCCVRawStackPipeline
      • SCCSRawStackPipeline
      • SCCSEcStackPipeline
    • loki.transformations.single_column.scc_cuf module
      • HoistTemporaryArraysDeviceAllocatableTransformation
      • HoistTemporaryArraysPragmaOffloadTransformation
      • SccLowLevelLaunchConfiguration
      • SccLowLevelDataOffload
    • loki.transformations.single_column.scc_low_level module
      • SCCLowLevelCufHoist
      • SCCLowLevelCufParametrise
      • SCCLowLevelHoist
      • SCCLowLevelParametrise
      • SCCLowLevelCuf
    • loki.transformations.single_column.vertical module
      • SCCFuseVerticalLoops
  • Module contents
• loki.transformations.temporaries package
  • Subpackages
    • loki.transformations.temporaries.tests package
      • Submodules
      • Module contents
  • Submodules
    • loki.transformations.temporaries.hoist_variables module
      • HoistVariablesAnalysis
      • HoistVariablesTransformation
      • HoistTemporaryArraysAnalysis
      • HoistTemporaryArraysTransformationAllocatable
    • loki.transformations.temporaries.pool_allocator module
      • TemporariesPoolAllocatorTransformation
      • EcstackPoolAllocatorTransformation
    • loki.transformations.temporaries.raw_stack_allocator module
      • TemporariesRawStackTransformation
    • loki.transformations.temporaries.stack_allocator module
      • FtrPtrStackTransformation
      • DirectIdxStackTransformation
  • Module contents
• loki.transformations.tests package
  • Submodules
    • loki.transformations.tests.test_argument_shape module
    • loki.transformations.tests.test_block_index_inject module
    • loki.transformations.tests.test_cloudsc module
    • loki.transformations.tests.test_cloudsc2_tl_ad module
      • fixture_here()
      • fixture_local_loki_bundle()
      • fixture_bundle_create()
      • test_cloudsc2_tl_ad()
    • loki.transformations.tests.test_dependency module
    • loki.transformations.tests.test_drhook module
    • loki.transformations.tests.test_ecwam module
      • fixture_here()
      • fixture_local_loki_bundle()
      • fixture_bundle_create()
      • test_ecwam()
    • loki.transformations.tests.test_idempotence module
    • loki.transformations.tests.test_loop_blocking module
    • loki.transformations.tests.test_parametrise module
    • loki.transformations.tests.test_pragma_model module
    • loki.transformations.tests.test_remove_code module
    • loki.transformations.tests.test_routine_signatures module
    • loki.transformations.tests.test_scc_cuf module
    • loki.transformations.tests.test_split_read_write module
    • loki.transformations.tests.test_transform_derived_types module
    • loki.transformations.tests.test_transform_loop module
    • loki.transformations.tests.test_transform_region module
    • loki.transformations.tests.test_utilities module
  • Module contents
• loki.transformations.transpile package
  • Subpackages
    • loki.transformations.transpile.tests package
      • Submodules
      • Module contents
  • Submodules
    • loki.transformations.transpile.fortran_c module
      • FortranCTransformation
    • loki.transformations.transpile.fortran_iso_c_wrapper module
      • c_intrinsic_kind()
      • iso_c_intrinsic_import()
      • iso_c_intrinsic_kind()
      • c_struct_typedef()
      • generate_iso_c_interface()
      • generate_iso_c_wrapper_routine()
      • generate_iso_c_wrapper_module()
      • generate_c_header()
      • FortranISOCWrapperTransformation
    • loki.transformations.transpile.fortran_python module
      • FortranPythonTransformation
  • Module contents

Submodules

• loki.transformations.argument_shape module
  • ArgumentArrayShapeAnalysis
    • ArgumentArrayShapeAnalysis.transform_subroutine()
  • ExplicitArgumentArrayShapeTransformation
    • ExplicitArgumentArrayShapeTransformation.reverse_traversal
    • ExplicitArgumentArrayShapeTransformation.transform_subroutine()
• loki.transformations.block_index_transformations module
  • BlockViewToFieldViewTransformation
    • BlockViewToFieldViewTransformation.item_filter
    • BlockViewToFieldViewTransformation.transform_subroutine()
    • BlockViewToFieldViewTransformation.propagate_defs_to_children()
    • BlockViewToFieldViewTransformation.process_driver()
    • BlockViewToFieldViewTransformation.build_ydvars_global_gfl_ptr()
    • BlockViewToFieldViewTransformation.process_body()
    • BlockViewToFieldViewTransformation.process_kernel()
  • InjectBlockIndexTransformation
    • InjectBlockIndexTransformation.item_filter
    • InjectBlockIndexTransformation.transform_subroutine()
    • InjectBlockIndexTransformation.get_call_arg_rank()
    • InjectBlockIndexTransformation.get_block_index()
    • InjectBlockIndexTransformation.process_body()
  • LowerBlockIndexTransformation
    • LowerBlockIndexTransformation.item_filter
    • LowerBlockIndexTransformation.transform_subroutine()
    • LowerBlockIndexTransformation.process()
  • LowerBlockLoopTransformation
    • LowerBlockLoopTransformation.item_filter
    • LowerBlockLoopTransformation.transform_subroutine()
    • LowerBlockLoopTransformation.arg_to_local_var()
    • LowerBlockLoopTransformation.local_var()
    • LowerBlockLoopTransformation.generate_pragma()
    • LowerBlockLoopTransformation.update_call_signature()
    • LowerBlockLoopTransformation.process_driver()
• loki.transformations.dependency module
  • DuplicateKernel
    • DuplicateKernel.creates_items
    • DuplicateKernel.reverse_traversal
    • DuplicateKernel.transform_subroutine()
    • DuplicateKernel.plan_subroutine()
  • RemoveKernel
    • RemoveKernel.creates_items
    • RemoveKernel.transform_subroutine()
    • RemoveKernel.plan_subroutine()
• loki.transformations.drhook module
  • DrHookTransformation
    • DrHookTransformation.recurse_to_internal_procedures
    • DrHookTransformation.transform_subroutine()
• loki.transformations.field_api module
  • FieldAPITransferType
    • FieldAPITransferType.READ_ONLY
    • FieldAPITransferType.READ_WRITE
    • FieldAPITransferType.WRITE_ONLY
    • FieldAPITransferType.FORCE
    • FieldAPITransferType.suffix
  • FieldPointerMap
    • FieldPointerMap.dataptr_from_array()
    • FieldPointerMap.field_ptr_from_view()
    • FieldPointerMap.args
    • FieldPointerMap.dataptrs
    • FieldPointerMap.host_to_device_calls
    • FieldPointerMap.sync_host_calls
    • FieldPointerMap.host_to_device_force_calls()
    • FieldPointerMap.sync_host_force_calls()
  • get_field_type()
  • field_get_device_data()
  • field_get_host_data()
  • field_sync_device()
  • field_sync_host()
  • field_create_device_data()
  • field_delete_device_data()
  • field_wait_for_async_queue()
  • FieldAPIAccessorType
    • FieldAPIAccessorType.TYPE_BOUND
    • FieldAPIAccessorType.GENERIC
• loki.transformations.idempotence module
  • IdemTransformation
    • IdemTransformation.transform_subroutine()
• loki.transformations.loop_blocking module
  • split_loop()
  • split_loop_region()
  • block_loop_arrays()
• loki.transformations.parametrise module
  • ParametriseTransformation
    • ParametriseTransformation.transform_subroutine()
  • declare_fixed_value_scalars_as_constants()
• loki.transformations.pragma_model module
  • PragmaModelTransformation
    • PragmaModelTransformation.item_filter
    • PragmaModelTransformation.transform_module()
    • PragmaModelTransformation.transform_subroutine()
• loki.transformations.remove_code module
  • RemoveCodeTransformation
    • RemoveCodeTransformation.recurse_to_internal_procedures
    • RemoveCodeTransformation.reverse_traversal
    • RemoveCodeTransformation.transform_subroutine()
  • do_remove_dead_code()
  • RemoveDeadCodeTransformer
    • RemoveDeadCodeTransformer.visit_Conditional()
    • RemoveDeadCodeTransformer.visit_MultiConditional()
  • do_remove_marked_regions()
  • RemoveRegionTransformer
    • RemoveRegionTransformer.visit_PragmaRegion()
  • do_remove_calls()
  • RemoveCallsTransformer
    • RemoveCallsTransformer.visit_CallStatement()
    • RemoveCallsTransformer.visit_Conditional()
    • RemoveCallsTransformer.visit_Intrinsic()
    • RemoveCallsTransformer.visit_Import()
  • do_remove_unused_vars()
• loki.transformations.routine_signatures module
  • RemoveDuplicateArgs
    • RemoveDuplicateArgs.item_filter
    • RemoveDuplicateArgs.transform_subroutine()
  • remove_duplicate_args_from_calls()
  • modify_variable_declarations()
• loki.transformations.split_read_write module
  • SplitReadWriteTransformation
    • SplitReadWriteTransformation.item_filter
    • SplitReadWriteTransformation.transform_subroutine()
• loki.transformations.transform_derived_types module
  • DerivedTypeArgumentsTransformation
    • DerivedTypeArgumentsTransformation.reverse_traversal
    • DerivedTypeArgumentsTransformation.transform_subroutine()
    • DerivedTypeArgumentsTransformation.expand_derived_args_caller()
    • DerivedTypeArgumentsTransformation.expand_call_arguments()
    • DerivedTypeArgumentsTransformation.expand_derived_args_kernel()
    • DerivedTypeArgumentsTransformation.expand_derived_type_member()
    • DerivedTypeArgumentsTransformation.add_new_imports_kernel()
    • DerivedTypeArgumentsTransformation.expand_derived_args_recursion()
  • TypeboundProcedureCallTransformation
    • TypeboundProcedureCallTransformation.apply_default_polymorphic_intent()
    • TypeboundProcedureCallTransformation.transform_subroutine()
• loki.transformations.transform_loop module
  • do_loop_interchange()
  • do_loop_fusion()
  • do_loop_fission()
  • do_loop_unroll()
  • TransformLoopsTransformation
    • TransformLoopsTransformation.transform_subroutine()
• loki.transformations.transform_region module
  • region_hoist()
• loki.transformations.utilities module
  • convert_to_lower_case()
  • replace_intrinsics()
  • rename_variables()
  • sanitise_imports()
  • replace_selected_kind()
  • single_variable_declaration()
  • recursive_expression_map_update()
  • get_integer_variable()
  • get_loop_bounds()
  • is_pragma_driver_loop()
  • find_driver_loops()
  • get_local_arrays()
  • check_routine_sequential()
  • substitute_variables_for_definitions()

Module contents

Sub-package with supported source code transformation passes.

This sub-package includes general source code transformations and bespoke Transformation and Pipeline classes for IFS-specific source-to-source recipes that target GPUs.