Reference: Scheduling

Schedule

class islpy.schedule_node_type(value, names=<not given>, *values, module=None, qualname=None, type=None, start=1, boundary=None)

band = 0

context = 1

domain = 2

error = -1

expansion = 3

extension = 4

filter = 5

guard = 7

leaf = 6

mark = 8

sequence = 9

set = 10

class islpy.Schedule(*args, **kwargs)

__eq__() __hash__() __ne__() align_params() copy() dump() expand() foreach_schedule_node_top_down() get_ctx() get_domain() get_map() get_root()

gist_domain_params() insert_context() insert_guard() insert_partial_schedule() intersect_domain() map_schedule_node_bottom_up() plain_is_equal() pullback_union_pw_multi_aff() reset_user() sequence() set() to_str()

__eq__(value, /)

Return self==value.

__hash__()

Return hash(self).

__ne__(value, /)

Return self!=value.

align_params(self, space)

Parameters:

• self – Schedule

• space – Space

Returns:

Schedule

Warning

This function is not part of the officially public isl API. Use at your own risk.

copy(self)

Parameters:

self – Schedule

Returns:

Schedule

Warning

This function is not part of the officially public isl API. Use at your own risk.

dump(self)

Parameters:

self – Schedule

Returns:

None

Warning

This function is not part of the officially public isl API. Use at your own risk.

empty = <nanobind.nb_func object>

expand(self, contraction, expansion)

Parameters:

• self – Schedule

• contraction – UnionPwMultiAff

• expansion – Schedule

Returns:

Schedule

Warning

This function is not part of the officially public isl API. Use at your own risk.

foreach_schedule_node_top_down(self, fn)

Parameters:

• self – Schedule

• fn – callback(node)

Returns:

isl_stat

Warning

This function is not part of the officially public isl API. Use at your own risk.

from_domain = <nanobind.nb_func object>

get_ctx(self)

Parameters:

self – Schedule

Returns:

Context

Warning

This function is not part of the officially public isl API. Use at your own risk.

get_domain(self)

Parameters:

self – Schedule

Returns:

UnionSet

get_map(self)

Parameters:

self – Schedule

Returns:

UnionMap

get_root(self)

Parameters:

self – Schedule

Returns:

ScheduleNode

gist_domain_params(self, context)

Parameters:

• self – Schedule

• context – Set

Returns:

Schedule

Warning

This function is not part of the officially public isl API. Use at your own risk.

insert_context(self, context)

Parameters:

• self – Schedule

• context – Set

Returns:

Schedule

Warning

This function is not part of the officially public isl API. Use at your own risk.

insert_guard(self, guard)

Parameters:

• self – Schedule

• guard – Set

Returns:

Schedule

Warning

This function is not part of the officially public isl API. Use at your own risk.

insert_partial_schedule(self, partial)

Parameters:

• self – Schedule

• partial – MultiUnionPwAff

Returns:

Schedule

Warning

This function is not part of the officially public isl API. Use at your own risk.

intersect_domain(self, domain)

Parameters:

• self – Schedule

• domain – UnionSet

Returns:

Schedule

Warning

This function is not part of the officially public isl API. Use at your own risk.

map_schedule_node_bottom_up(self, fn)

Parameters:

• self – Schedule

• fn – callback(node)

Returns:

Schedule

Warning

This function is not part of the officially public isl API. Use at your own risk.

plain_is_equal(self, schedule2)

Parameters:

• self – Schedule

• schedule2 – Schedule

Returns:

bool

Warning

This function is not part of the officially public isl API. Use at your own risk.

pullback_union_pw_multi_aff(self, upma)

Parameters:

• self – Schedule

• upma – UnionPwMultiAff

Returns:

Schedule

Warning

This function is not part of the officially public isl API. Use at your own risk.

read_from_str = <nanobind.nb_func object>

reset_user(self)

Parameters:

self – Schedule

Returns:

Schedule

Warning

This function is not part of the officially public isl API. Use at your own risk.

sequence(self, schedule2)

Parameters:

• self – Schedule

• schedule2 – Schedule

Returns:

Schedule

Warning

This function is not part of the officially public isl API. Use at your own risk.

set(self, schedule2)

Parameters:

• self – Schedule

• schedule2 – Schedule

Returns:

Schedule

Warning

This function is not part of the officially public isl API. Use at your own risk.

to_str(self)

Parameters:

self – Schedule

Returns:

string

Warning

This function is not part of the officially public isl API. Use at your own risk.

Schedule Node

class islpy.ScheduleNode

__eq__() __hash__() __ne__() align_params() ancestor() band_get_ast_build_options() band_get_ast_isolate_option() band_get_partial_schedule() band_get_partial_schedule_union_map() band_get_permutable() band_get_space() band_member_get_ast_loop_type() band_member_get_coincident() band_member_get_isolate_ast_loop_type() band_member_set_ast_loop_type() band_member_set_coincident() band_member_set_isolate_ast_loop_type() band_mod() band_n_member() band_scale() band_scale_down() band_set_ast_build_options() band_set_permutable() band_shift() band_sink() band_split() band_tile() child() context_get_context() copy() cut() delete() domain_get_domain() dump() every_descendant() expansion_get_contraction() expansion_get_expansion() extension_get_extension() filter_get_filter() first_child() foreach_ancestor_top_down() foreach_descendant_top_down() get_ancestor_child_position() get_child() get_child_position() get_ctx() get_domain()

get_parent_type() get_prefix_schedule_multi_union_pw_aff() get_prefix_schedule_relation() get_prefix_schedule_union_map() get_prefix_schedule_union_pw_multi_aff() get_schedule() get_schedule_depth() get_shared_ancestor() get_subtree_contraction() get_subtree_expansion() get_subtree_schedule_union_map() get_tree_depth() get_type() get_universe_domain() graft_after() graft_before() grandchild() grandparent() group() guard_get_guard() has_children() has_next_sibling() has_parent() has_previous_sibling() insert_context() insert_filter() insert_guard() insert_mark() insert_partial_schedule() insert_sequence() insert_set() is_equal() is_subtree_anchored() map_descendant_bottom_up() mark_get_id() n_children() next_sibling() order_after() order_before() parent() previous_sibling() reset_user() root() sequence_splice_child() sequence_splice_children() to_str()

__eq__(other)

Return self==value.

__hash__()

Return hash(self).

__ne__(other)

Return self!=value.

align_params(self, space)

Parameters:

• self – ScheduleNode

• space – Space

Returns:

ScheduleNode

Warning

This function is not part of the officially public isl API. Use at your own risk.

ancestor(self, generation)

Parameters:

• self – ScheduleNode

• generation – int

Returns:

ScheduleNode

band_get_ast_build_options(self)

Parameters:

self – ScheduleNode

Returns:

UnionSet

band_get_ast_isolate_option(self)

Parameters:

self – ScheduleNode

Returns:

Set

band_get_partial_schedule(self)

Parameters:

self – ScheduleNode

Returns:

MultiUnionPwAff

band_get_partial_schedule_union_map(self)

Parameters:

self – ScheduleNode

Returns:

UnionMap

Warning

This function is not part of the officially public isl API. Use at your own risk.

band_get_permutable(self)

Parameters:

self – ScheduleNode

Returns:

bool

band_get_space(self)

Parameters:

self – ScheduleNode

Returns:

Space

Warning

This function is not part of the officially public isl API. Use at your own risk.

band_member_get_ast_loop_type(self, pos)

Parameters:

• self – ScheduleNode

• pos – int

Returns:

isl_ast_loop_type

Warning

This function is not part of the officially public isl API. Use at your own risk.

band_member_get_coincident(self, pos)

Parameters:

• self – ScheduleNode

• pos – int

Returns:

bool

band_member_get_isolate_ast_loop_type(self, pos)

Parameters:

• self – ScheduleNode

• pos – int

Returns:

isl_ast_loop_type

Warning

This function is not part of the officially public isl API. Use at your own risk.

band_member_set_ast_loop_type(self, pos, type)

Parameters:

• self – ScheduleNode

• pos – int

• type – ast_loop_type

Returns:

ScheduleNode

band_member_set_coincident(self, pos, coincident)

Parameters:

• self – ScheduleNode

• pos – int

• coincident – int

Returns:

ScheduleNode

band_member_set_isolate_ast_loop_type(self, pos, type)

Parameters:

• self – ScheduleNode

• pos – int

• type – ast_loop_type

Returns:

ScheduleNode

Warning

This function is not part of the officially public isl API. Use at your own risk.

band_mod(self, mv)

Parameters:

• self – ScheduleNode

• mv – MultiVal

Returns:

ScheduleNode

band_n_member(self)

Parameters:

self – ScheduleNode

Returns:

isl_size

band_scale(self, mv)

Parameters:

• self – ScheduleNode

• mv – MultiVal

Returns:

ScheduleNode

band_scale_down(self, mv)

Parameters:

• self – ScheduleNode

• mv – MultiVal

Returns:

ScheduleNode

band_set_ast_build_options(self, options)

Parameters:

• self – ScheduleNode

• options – UnionSet

Returns:

ScheduleNode

band_set_permutable(self, permutable)

Parameters:

• self – ScheduleNode

• permutable – int

Returns:

ScheduleNode

band_shift(self, shift)

Parameters:

• self – ScheduleNode

• shift – MultiUnionPwAff

Returns:

ScheduleNode

band_sink(self)

Parameters:

self – ScheduleNode

Returns:

ScheduleNode

Warning

This function is not part of the officially public isl API. Use at your own risk.

band_split(self, pos)

Parameters:

• self – ScheduleNode

• pos – int

Returns:

ScheduleNode

band_tile(self, sizes)

Parameters:

• self – ScheduleNode

• sizes – MultiVal

Returns:

ScheduleNode

child(self, pos)

Parameters:

• self – ScheduleNode

• pos – int

Returns:

ScheduleNode

context_get_context(self)

Parameters:

self – ScheduleNode

Returns:

Set

copy(self)

Parameters:

self – ScheduleNode

Returns:

ScheduleNode

Warning

This function is not part of the officially public isl API. Use at your own risk.

cut(self)

Parameters:

self – ScheduleNode

Returns:

ScheduleNode

Warning

This function is not part of the officially public isl API. Use at your own risk.

delete(self)

Parameters:

self – ScheduleNode

Returns:

ScheduleNode

Warning

This function is not part of the officially public isl API. Use at your own risk.

domain_get_domain(self)

Parameters:

self – ScheduleNode

Returns:

UnionSet

dump(self)

Parameters:

self – ScheduleNode

Returns:

None

Warning

This function is not part of the officially public isl API. Use at your own risk.

every_descendant(self, test)

Parameters:

• self – ScheduleNode

• test – callback(node)

Returns:

bool

expansion_get_contraction(self)

Parameters:

self – ScheduleNode

Returns:

UnionPwMultiAff

expansion_get_expansion(self)

Parameters:

self – ScheduleNode

Returns:

UnionMap

extension_get_extension(self)

Parameters:

self – ScheduleNode

Returns:

UnionMap

filter_get_filter(self)

Parameters:

self – ScheduleNode

Returns:

UnionSet

first_child(self)

Parameters:

self – ScheduleNode

Returns:

ScheduleNode

foreach_ancestor_top_down(self, fn)

Parameters:

• self – ScheduleNode

• fn – callback(node)

Returns:

isl_stat

foreach_descendant_top_down(self, fn)

Parameters:

• self – ScheduleNode

• fn – callback(node)

Returns:

isl_stat

from_domain = <nanobind.nb_func object>

from_extension = <nanobind.nb_func object>

get_ancestor_child_position(self, ancestor)

Parameters:

• self – ScheduleNode

• ancestor – ScheduleNode

Returns:

isl_size

get_child(self, pos)

Parameters:

• self – ScheduleNode

• pos – int

Returns:

ScheduleNode

Warning

This function is not part of the officially public isl API. Use at your own risk.

get_child_position(self)

Parameters:

self – ScheduleNode

Returns:

isl_size

get_ctx(self)

Parameters:

self – ScheduleNode

Returns:

Context

Warning

This function is not part of the officially public isl API. Use at your own risk.

get_domain(self)

Parameters:

self – ScheduleNode

Returns:

UnionSet

Warning

This function is not part of the officially public isl API. Use at your own risk.

get_parent_type(self)

Parameters:

self – ScheduleNode

Returns:

isl_schedule_node_type

Warning

This function is not part of the officially public isl API. Use at your own risk.

get_prefix_schedule_multi_union_pw_aff(self)

Parameters:

self – ScheduleNode

Returns:

MultiUnionPwAff

get_prefix_schedule_relation(self)

Parameters:

self – ScheduleNode

Returns:

UnionMap

Warning

This function is not part of the officially public isl API. Use at your own risk.

get_prefix_schedule_union_map(self)

Parameters:

self – ScheduleNode

Returns:

UnionMap

get_prefix_schedule_union_pw_multi_aff(self)

Parameters:

self – ScheduleNode

Returns:

UnionPwMultiAff

get_schedule(self)

Parameters:

self – ScheduleNode

Returns:

Schedule

get_schedule_depth(self)

Parameters:

self – ScheduleNode

Returns:

isl_size

Warning

This function is not part of the officially public isl API. Use at your own risk.

get_shared_ancestor(self, node2)

Parameters:

• self – ScheduleNode

• node2 – ScheduleNode

Returns:

ScheduleNode

get_subtree_contraction(self)

Parameters:

self – ScheduleNode

Returns:

UnionPwMultiAff

Warning

This function is not part of the officially public isl API. Use at your own risk.

get_subtree_expansion(self)

Parameters:

self – ScheduleNode

Returns:

UnionMap

Warning

This function is not part of the officially public isl API. Use at your own risk.

get_subtree_schedule_union_map(self)

Parameters:

self – ScheduleNode

Returns:

UnionMap

Warning

This function is not part of the officially public isl API. Use at your own risk.

get_tree_depth(self)

Parameters:

self – ScheduleNode

Returns:

isl_size

get_type(self)

Parameters:

self – ScheduleNode

Returns:

isl_schedule_node_type

Warning

This function is not part of the officially public isl API. Use at your own risk.

get_universe_domain(self)

Parameters:

self – ScheduleNode

Returns:

UnionSet

Warning

This function is not part of the officially public isl API. Use at your own risk.

graft_after(self, graft)

Parameters:

• self – ScheduleNode

• graft – ScheduleNode

Returns:

ScheduleNode

graft_before(self, graft)

Parameters:

• self – ScheduleNode

• graft – ScheduleNode

Returns:

ScheduleNode

grandchild(self, pos1, pos2)

Parameters:

• self – ScheduleNode

• pos1 – int

• pos2 – int

Returns:

ScheduleNode

Warning

This function is not part of the officially public isl API. Use at your own risk.

grandparent(self)

Parameters:

self – ScheduleNode

Returns:

ScheduleNode

Warning

This function is not part of the officially public isl API. Use at your own risk.

group(self, group_id)

Parameters:

• self – ScheduleNode

• group_id – Id

Returns:

ScheduleNode

Warning

This function is not part of the officially public isl API. Use at your own risk.

guard_get_guard(self)

Parameters:

self – ScheduleNode

Returns:

Set

has_children(self)

Parameters:

self – ScheduleNode

Returns:

bool

has_next_sibling(self)

Parameters:

self – ScheduleNode

Returns:

bool

has_parent(self)

Parameters:

self – ScheduleNode

Returns:

bool

has_previous_sibling(self)

Parameters:

self – ScheduleNode

Returns:

bool

insert_context(self, context)

Parameters:

• self – ScheduleNode

• context – Set

Returns:

ScheduleNode

insert_filter(self, filter)

Parameters:

• self – ScheduleNode

• filter – UnionSet

Returns:

ScheduleNode

insert_guard(self, context)

Parameters:

• self – ScheduleNode

• context – Set

Returns:

ScheduleNode

insert_mark(self, mark)

Parameters:

• self – ScheduleNode

• mark – Id

Returns:

ScheduleNode

insert_partial_schedule(self, schedule)

Parameters:

• self – ScheduleNode

• schedule – MultiUnionPwAff

Returns:

ScheduleNode

insert_sequence(self, filters)

Parameters:

• self – ScheduleNode

• filters – UnionSetList

Returns:

ScheduleNode

insert_set(self, filters)

Parameters:

• self – ScheduleNode

• filters – UnionSetList

Returns:

ScheduleNode

is_equal(self, node2)

Parameters:

• self – ScheduleNode

• node2 – ScheduleNode

Returns:

bool

is_subtree_anchored(self)

Parameters:

self – ScheduleNode

Returns:

bool

map_descendant_bottom_up(self, fn)

Parameters:

• self – ScheduleNode

• fn – callback(node)

Returns:

ScheduleNode

mark_get_id(self)

Parameters:

self – ScheduleNode

Returns:

Id

Warning

This function is not part of the officially public isl API. Use at your own risk.

n_children(self)

Parameters:

self – ScheduleNode

Returns:

isl_size

next_sibling(self)

Parameters:

self – ScheduleNode

Returns:

ScheduleNode

order_after(self, filter)

Parameters:

• self – ScheduleNode

• filter – UnionSet

Returns:

ScheduleNode

order_before(self, filter)

Parameters:

• self – ScheduleNode

• filter – UnionSet

Returns:

ScheduleNode

parent(self)

Parameters:

self – ScheduleNode

Returns:

ScheduleNode

previous_sibling(self)

Parameters:

self – ScheduleNode

Returns:

ScheduleNode

reset_user(self)

Parameters:

self – ScheduleNode

Returns:

ScheduleNode

Warning

This function is not part of the officially public isl API. Use at your own risk.

root(self)

Parameters:

self – ScheduleNode

Returns:

ScheduleNode

sequence_splice_child(self, pos)

Parameters:

• self – ScheduleNode

• pos – int

Returns:

ScheduleNode

Warning

This function is not part of the officially public isl API. Use at your own risk.

sequence_splice_children(self)

Parameters:

self – ScheduleNode

Returns:

ScheduleNode

Warning

This function is not part of the officially public isl API. Use at your own risk.

to_str(self)

Parameters:

self – ScheduleNode

Returns:

string

Warning

This function is not part of the officially public isl API. Use at your own risk.

ScheduleConstraints

class islpy.ScheduleConstraints(*args, **kwargs)

__eq__() __hash__() __ne__() apply() compute_schedule() copy() dump() get_coincidence() get_conditional_validity() get_conditional_validity_condition() get_context()

get_ctx() get_domain() get_proximity() get_validity() set_coincidence() set_conditional_validity() set_context() set_proximity() set_validity() to_str()

__eq__(value, /)

Return self==value.

__hash__()

Return hash(self).

__ne__(value, /)

Return self!=value.

apply(self, umap)

Parameters:

• self – ScheduleConstraints

• umap – UnionMap

Returns:

ScheduleConstraints

Warning

This function is not part of the officially public isl API. Use at your own risk.

compute_schedule(self)

Parameters:

self – ScheduleConstraints

Returns:

Schedule

copy(self)

Parameters:

self – ScheduleConstraints

Returns:

ScheduleConstraints

Warning

This function is not part of the officially public isl API. Use at your own risk.

dump(self)

Parameters:

self – ScheduleConstraints

Returns:

None

Warning

This function is not part of the officially public isl API. Use at your own risk.

get_coincidence(self)

Parameters:

self – ScheduleConstraints

Returns:

UnionMap

get_conditional_validity(self)

Parameters:

self – ScheduleConstraints

Returns:

UnionMap

get_conditional_validity_condition(self)

Parameters:

self – ScheduleConstraints

Returns:

UnionMap

get_context(self)

Parameters:

self – ScheduleConstraints

Returns:

Set

get_ctx(self)

Parameters:

self – ScheduleConstraints

Returns:

Context

Warning

This function is not part of the officially public isl API. Use at your own risk.

get_domain(self)

Parameters:

self – ScheduleConstraints

Returns:

UnionSet

get_proximity(self)

Parameters:

self – ScheduleConstraints

Returns:

UnionMap

get_validity(self)

Parameters:

self – ScheduleConstraints

Returns:

UnionMap

on_domain = <nanobind.nb_func object>

read_from_str = <nanobind.nb_func object>

set_coincidence(self, coincidence)

Parameters:

• self – ScheduleConstraints

• coincidence – UnionMap

Returns:

ScheduleConstraints

set_conditional_validity(self, condition, validity)

Parameters:

• self – ScheduleConstraints

• condition – UnionMap

• validity – UnionMap

Returns:

ScheduleConstraints

set_context(self, context)

Parameters:

• self – ScheduleConstraints

• context – Set

Returns:

ScheduleConstraints

set_proximity(self, proximity)

Parameters:

• self – ScheduleConstraints

• proximity – UnionMap

Returns:

ScheduleConstraints

set_validity(self, validity)

Parameters:

• self – ScheduleConstraints

• validity – UnionMap

Returns:

ScheduleConstraints

to_str(self)

Parameters:

self – ScheduleConstraints

Returns:

string

Warning

This function is not part of the officially public isl API. Use at your own risk.

Canonical Names for Internal Module

class islpy._isl.schedule_node_type

See islpy.schedule_node_type.

class islpy._isl.Schedule

See islpy.Schedule.

class islpy._isl.ScheduleNode

See islpy.ScheduleNode.

class islpy._isl.ScheduleConstraints

See islpy.ScheduleConstraints.