| /* |
| * Copyright 2011 INRIA Saclay |
| * Copyright 2012-2014 Ecole Normale Superieure |
| * Copyright 2016 Sven Verdoolaege |
| * |
| * Use of this software is governed by the MIT license |
| * |
| * Written by Sven Verdoolaege, INRIA Saclay - Ile-de-France, |
| * Parc Club Orsay Universite, ZAC des vignes, 4 rue Jacques Monod, |
| * 91893 Orsay, France |
| * and Ecole Normale Superieure, 45 rue d'Ulm, 75230 Paris, France |
| */ |
| |
| #include <isl/ctx.h> |
| #include <isl/val.h> |
| #include <isl_aff_private.h> |
| #include <isl/map.h> |
| #include <isl/set.h> |
| #include <isl/schedule.h> |
| #include <isl/schedule_node.h> |
| #include <isl_sort.h> |
| #include <isl/printer.h> |
| #include <isl_schedule_private.h> |
| #include <isl_schedule_tree.h> |
| #include <isl_schedule_node_private.h> |
| |
| /* Return a schedule encapsulating the given schedule tree. |
| * |
| * We currently only allow schedule trees with a domain or extension as root. |
| * |
| * The leaf field is initialized as a leaf node so that it can be |
| * used to represent leaves in the constructed schedule. |
| * The reference count is set to -1 since the isl_schedule_tree |
| * should never be freed. It is up to the (internal) users of |
| * these leaves to ensure that they are only used while the schedule |
| * is still alive. |
| */ |
| __isl_give isl_schedule *isl_schedule_from_schedule_tree(isl_ctx *ctx, |
| __isl_take isl_schedule_tree *tree) |
| { |
| enum isl_schedule_node_type type; |
| isl_schedule *schedule; |
| |
| if (!tree) |
| return NULL; |
| type = isl_schedule_tree_get_type(tree); |
| if (type != isl_schedule_node_domain && |
| type != isl_schedule_node_extension) |
| isl_die(isl_schedule_tree_get_ctx(tree), isl_error_unsupported, |
| "root of schedule tree should be a domain or extension", |
| goto error); |
| |
| schedule = isl_calloc_type(ctx, isl_schedule); |
| if (!schedule) |
| goto error; |
| |
| schedule->ref = 1; |
| schedule->root = tree; |
| schedule->leaf = isl_schedule_tree_leaf(ctx); |
| |
| if (!schedule->leaf) |
| return isl_schedule_free(schedule); |
| return schedule; |
| error: |
| isl_schedule_tree_free(tree); |
| return NULL; |
| } |
| |
| /* Return a pointer to a schedule with as single node |
| * a domain node with the given domain. |
| */ |
| __isl_give isl_schedule *isl_schedule_from_domain( |
| __isl_take isl_union_set *domain) |
| { |
| isl_ctx *ctx; |
| isl_schedule_tree *tree; |
| |
| ctx = isl_union_set_get_ctx(domain); |
| tree = isl_schedule_tree_from_domain(domain); |
| return isl_schedule_from_schedule_tree(ctx, tree); |
| } |
| |
| /* Return a pointer to a schedule with as single node |
| * a domain node with an empty domain. |
| */ |
| __isl_give isl_schedule *isl_schedule_empty(__isl_take isl_space *space) |
| { |
| return isl_schedule_from_domain(isl_union_set_empty(space)); |
| } |
| |
| /* Return a new reference to "sched". |
| */ |
| __isl_give isl_schedule *isl_schedule_copy(__isl_keep isl_schedule *sched) |
| { |
| if (!sched) |
| return NULL; |
| |
| sched->ref++; |
| return sched; |
| } |
| |
| /* Return an isl_schedule that is equal to "schedule" and that has only |
| * a single reference. |
| */ |
| __isl_give isl_schedule *isl_schedule_cow(__isl_take isl_schedule *schedule) |
| { |
| isl_ctx *ctx; |
| isl_schedule_tree *tree; |
| |
| if (!schedule) |
| return NULL; |
| if (schedule->ref == 1) |
| return schedule; |
| |
| ctx = isl_schedule_get_ctx(schedule); |
| schedule->ref--; |
| tree = isl_schedule_tree_copy(schedule->root); |
| return isl_schedule_from_schedule_tree(ctx, tree); |
| } |
| |
| __isl_null isl_schedule *isl_schedule_free(__isl_take isl_schedule *sched) |
| { |
| if (!sched) |
| return NULL; |
| |
| if (--sched->ref > 0) |
| return NULL; |
| |
| isl_schedule_tree_free(sched->root); |
| isl_schedule_tree_free(sched->leaf); |
| free(sched); |
| return NULL; |
| } |
| |
| /* Replace the root of "schedule" by "tree". |
| */ |
| __isl_give isl_schedule *isl_schedule_set_root( |
| __isl_take isl_schedule *schedule, __isl_take isl_schedule_tree *tree) |
| { |
| if (!schedule || !tree) |
| goto error; |
| if (schedule->root == tree) { |
| isl_schedule_tree_free(tree); |
| return schedule; |
| } |
| |
| schedule = isl_schedule_cow(schedule); |
| if (!schedule) |
| goto error; |
| isl_schedule_tree_free(schedule->root); |
| schedule->root = tree; |
| |
| return schedule; |
| error: |
| isl_schedule_free(schedule); |
| isl_schedule_tree_free(tree); |
| return NULL; |
| } |
| |
| isl_ctx *isl_schedule_get_ctx(__isl_keep isl_schedule *schedule) |
| { |
| return schedule ? isl_schedule_tree_get_ctx(schedule->leaf) : NULL; |
| } |
| |
| /* Return a pointer to the leaf of "schedule". |
| */ |
| __isl_keep isl_schedule_tree *isl_schedule_peek_leaf( |
| __isl_keep isl_schedule *schedule) |
| { |
| return schedule ? schedule->leaf : NULL; |
| } |
| |
| /* Are "schedule1" and "schedule2" obviously equal to each other? |
| */ |
| isl_bool isl_schedule_plain_is_equal(__isl_keep isl_schedule *schedule1, |
| __isl_keep isl_schedule *schedule2) |
| { |
| if (!schedule1 || !schedule2) |
| return isl_bool_error; |
| if (schedule1 == schedule2) |
| return isl_bool_true; |
| return isl_schedule_tree_plain_is_equal(schedule1->root, |
| schedule2->root); |
| } |
| |
| /* Return the (parameter) space of the schedule, i.e., the space |
| * of the root domain. |
| */ |
| __isl_give isl_space *isl_schedule_get_space( |
| __isl_keep isl_schedule *schedule) |
| { |
| enum isl_schedule_node_type type; |
| isl_space *space; |
| isl_union_set *domain; |
| |
| if (!schedule) |
| return NULL; |
| type = isl_schedule_tree_get_type(schedule->root); |
| if (type != isl_schedule_node_domain) |
| isl_die(isl_schedule_get_ctx(schedule), isl_error_internal, |
| "root node not a domain node", return NULL); |
| |
| domain = isl_schedule_tree_domain_get_domain(schedule->root); |
| space = isl_union_set_get_space(domain); |
| isl_union_set_free(domain); |
| |
| return space; |
| } |
| |
| /* Return a pointer to the root of "schedule". |
| */ |
| __isl_give isl_schedule_node *isl_schedule_get_root( |
| __isl_keep isl_schedule *schedule) |
| { |
| isl_ctx *ctx; |
| isl_schedule_tree *tree; |
| isl_schedule_tree_list *ancestors; |
| |
| if (!schedule) |
| return NULL; |
| |
| ctx = isl_schedule_get_ctx(schedule); |
| tree = isl_schedule_tree_copy(schedule->root); |
| schedule = isl_schedule_copy(schedule); |
| ancestors = isl_schedule_tree_list_alloc(ctx, 0); |
| return isl_schedule_node_alloc(schedule, tree, ancestors, NULL); |
| } |
| |
| /* Return the domain of the root domain node of "schedule". |
| */ |
| __isl_give isl_union_set *isl_schedule_get_domain( |
| __isl_keep isl_schedule *schedule) |
| { |
| if (!schedule) |
| return NULL; |
| return isl_schedule_tree_domain_get_domain(schedule->root); |
| } |
| |
| /* Traverse all nodes of "sched" in depth first preorder. |
| * |
| * If "fn" returns -1 on any of the nodes, then the traversal is aborted. |
| * If "fn" returns 0 on any of the nodes, then the subtree rooted |
| * at that node is skipped. |
| * |
| * Return 0 on success and -1 on failure. |
| */ |
| isl_stat isl_schedule_foreach_schedule_node_top_down( |
| __isl_keep isl_schedule *sched, |
| isl_bool (*fn)(__isl_keep isl_schedule_node *node, void *user), |
| void *user) |
| { |
| isl_schedule_node *node; |
| isl_stat r; |
| |
| if (!sched) |
| return isl_stat_error; |
| |
| node = isl_schedule_get_root(sched); |
| r = isl_schedule_node_foreach_descendant_top_down(node, fn, user); |
| isl_schedule_node_free(node); |
| |
| return r; |
| } |
| |
| /* Traverse the node of "sched" in depth first postorder, |
| * allowing the user to modify the visited node. |
| * The traversal continues from the node returned by the callback function. |
| * It is the responsibility of the user to ensure that this does not |
| * lead to an infinite loop. It is safest to always return a pointer |
| * to the same position (same ancestors and child positions) as the input node. |
| */ |
| __isl_give isl_schedule *isl_schedule_map_schedule_node_bottom_up( |
| __isl_take isl_schedule *schedule, |
| __isl_give isl_schedule_node *(*fn)( |
| __isl_take isl_schedule_node *node, void *user), void *user) |
| { |
| isl_schedule_node *node; |
| |
| node = isl_schedule_get_root(schedule); |
| isl_schedule_free(schedule); |
| |
| node = isl_schedule_node_map_descendant_bottom_up(node, fn, user); |
| schedule = isl_schedule_node_get_schedule(node); |
| isl_schedule_node_free(node); |
| |
| return schedule; |
| } |
| |
| /* Wrapper around isl_schedule_node_reset_user for use as |
| * an isl_schedule_map_schedule_node_bottom_up callback. |
| */ |
| static __isl_give isl_schedule_node *reset_user( |
| __isl_take isl_schedule_node *node, void *user) |
| { |
| return isl_schedule_node_reset_user(node); |
| } |
| |
| /* Reset the user pointer on all identifiers of parameters and tuples |
| * in the schedule "schedule". |
| */ |
| __isl_give isl_schedule *isl_schedule_reset_user( |
| __isl_take isl_schedule *schedule) |
| { |
| return isl_schedule_map_schedule_node_bottom_up(schedule, &reset_user, |
| NULL); |
| } |
| |
| /* Wrapper around isl_schedule_node_align_params for use as |
| * an isl_schedule_map_schedule_node_bottom_up callback. |
| */ |
| static __isl_give isl_schedule_node *align_params( |
| __isl_take isl_schedule_node *node, void *user) |
| { |
| isl_space *space = user; |
| |
| return isl_schedule_node_align_params(node, isl_space_copy(space)); |
| } |
| |
| /* Align the parameters of all nodes in schedule "schedule" |
| * to those of "space". |
| */ |
| __isl_give isl_schedule *isl_schedule_align_params( |
| __isl_take isl_schedule *schedule, __isl_take isl_space *space) |
| { |
| schedule = isl_schedule_map_schedule_node_bottom_up(schedule, |
| &align_params, space); |
| isl_space_free(space); |
| return schedule; |
| } |
| |
| /* Wrapper around isl_schedule_node_pullback_union_pw_multi_aff for use as |
| * an isl_schedule_map_schedule_node_bottom_up callback. |
| */ |
| static __isl_give isl_schedule_node *pullback_upma( |
| __isl_take isl_schedule_node *node, void *user) |
| { |
| isl_union_pw_multi_aff *upma = user; |
| |
| return isl_schedule_node_pullback_union_pw_multi_aff(node, |
| isl_union_pw_multi_aff_copy(upma)); |
| } |
| |
| /* Compute the pullback of "schedule" by the function represented by "upma". |
| * In other words, plug in "upma" in the iteration domains of "schedule". |
| * |
| * The schedule tree is not allowed to contain any expansion nodes. |
| */ |
| __isl_give isl_schedule *isl_schedule_pullback_union_pw_multi_aff( |
| __isl_take isl_schedule *schedule, |
| __isl_take isl_union_pw_multi_aff *upma) |
| { |
| schedule = isl_schedule_map_schedule_node_bottom_up(schedule, |
| &pullback_upma, upma); |
| isl_union_pw_multi_aff_free(upma); |
| return schedule; |
| } |
| |
| /* Expand the schedule "schedule" by extending all leaves |
| * with an expansion node with as subtree the tree of "expansion". |
| * The expansion of the expansion node is determined by "contraction" |
| * and the domain of "expansion". That is, the domain of "expansion" |
| * is contracted according to "contraction". |
| * |
| * Call isl_schedule_node_expand after extracting the required |
| * information from "expansion". |
| */ |
| __isl_give isl_schedule *isl_schedule_expand(__isl_take isl_schedule *schedule, |
| __isl_take isl_union_pw_multi_aff *contraction, |
| __isl_take isl_schedule *expansion) |
| { |
| isl_union_set *domain; |
| isl_schedule_node *node; |
| isl_schedule_tree *tree; |
| |
| domain = isl_schedule_get_domain(expansion); |
| |
| node = isl_schedule_get_root(expansion); |
| node = isl_schedule_node_child(node, 0); |
| tree = isl_schedule_node_get_tree(node); |
| isl_schedule_node_free(node); |
| isl_schedule_free(expansion); |
| |
| node = isl_schedule_get_root(schedule); |
| isl_schedule_free(schedule); |
| node = isl_schedule_node_expand(node, contraction, domain, tree); |
| schedule = isl_schedule_node_get_schedule(node); |
| isl_schedule_node_free(node); |
| |
| return schedule; |
| } |
| |
| /* Intersect the domain of the schedule "schedule" with "domain". |
| * The root of "schedule" is required to be a domain node. |
| */ |
| __isl_give isl_schedule *isl_schedule_intersect_domain( |
| __isl_take isl_schedule *schedule, __isl_take isl_union_set *domain) |
| { |
| enum isl_schedule_node_type root_type; |
| isl_schedule_node *node; |
| |
| if (!schedule || !domain) |
| goto error; |
| |
| root_type = isl_schedule_tree_get_type(schedule->root); |
| if (root_type != isl_schedule_node_domain) |
| isl_die(isl_schedule_get_ctx(schedule), isl_error_invalid, |
| "root node must be a domain node", goto error); |
| |
| node = isl_schedule_get_root(schedule); |
| isl_schedule_free(schedule); |
| node = isl_schedule_node_domain_intersect_domain(node, domain); |
| schedule = isl_schedule_node_get_schedule(node); |
| isl_schedule_node_free(node); |
| |
| return schedule; |
| error: |
| isl_schedule_free(schedule); |
| isl_union_set_free(domain); |
| return NULL; |
| } |
| |
| /* Replace the domain of the schedule "schedule" with the gist |
| * of the original domain with respect to the parameter domain "context". |
| */ |
| __isl_give isl_schedule *isl_schedule_gist_domain_params( |
| __isl_take isl_schedule *schedule, __isl_take isl_set *context) |
| { |
| enum isl_schedule_node_type root_type; |
| isl_schedule_node *node; |
| |
| if (!schedule || !context) |
| goto error; |
| |
| root_type = isl_schedule_tree_get_type(schedule->root); |
| if (root_type != isl_schedule_node_domain) |
| isl_die(isl_schedule_get_ctx(schedule), isl_error_invalid, |
| "root node must be a domain node", goto error); |
| |
| node = isl_schedule_get_root(schedule); |
| isl_schedule_free(schedule); |
| node = isl_schedule_node_domain_gist_params(node, context); |
| schedule = isl_schedule_node_get_schedule(node); |
| isl_schedule_node_free(node); |
| |
| return schedule; |
| error: |
| isl_schedule_free(schedule); |
| isl_set_free(context); |
| return NULL; |
| } |
| |
| /* Return an isl_union_map representation of the schedule. In particular, |
| * return an isl_union_map corresponding to the subtree schedule of the child |
| * of the root domain node. That is, we do not intersect the domain |
| * of the returned isl_union_map with the domain constraints. |
| */ |
| __isl_give isl_union_map *isl_schedule_get_map(__isl_keep isl_schedule *sched) |
| { |
| enum isl_schedule_node_type type; |
| isl_schedule_node *node; |
| isl_union_map *umap; |
| |
| if (!sched) |
| return NULL; |
| type = isl_schedule_tree_get_type(sched->root); |
| if (type != isl_schedule_node_domain) |
| isl_die(isl_schedule_get_ctx(sched), isl_error_internal, |
| "root node not a domain node", return NULL); |
| |
| node = isl_schedule_get_root(sched); |
| node = isl_schedule_node_child(node, 0); |
| umap = isl_schedule_node_get_subtree_schedule_union_map(node); |
| isl_schedule_node_free(node); |
| |
| return umap; |
| } |
| |
| /* Insert a band node with partial schedule "partial" between the domain |
| * root node of "schedule" and its single child. |
| * Return a pointer to the updated schedule. |
| * |
| * If any of the nodes in the tree depend on the set of outer band nodes |
| * then we refuse to insert the band node. |
| */ |
| __isl_give isl_schedule *isl_schedule_insert_partial_schedule( |
| __isl_take isl_schedule *schedule, |
| __isl_take isl_multi_union_pw_aff *partial) |
| { |
| isl_schedule_node *node; |
| int anchored; |
| |
| node = isl_schedule_get_root(schedule); |
| isl_schedule_free(schedule); |
| if (!node) |
| goto error; |
| if (isl_schedule_node_get_type(node) != isl_schedule_node_domain) |
| isl_die(isl_schedule_node_get_ctx(node), isl_error_internal, |
| "root node not a domain node", goto error); |
| |
| node = isl_schedule_node_child(node, 0); |
| anchored = isl_schedule_node_is_subtree_anchored(node); |
| if (anchored < 0) |
| goto error; |
| if (anchored) |
| isl_die(isl_schedule_node_get_ctx(node), isl_error_invalid, |
| "cannot insert band node in anchored subtree", |
| goto error); |
| node = isl_schedule_node_insert_partial_schedule(node, partial); |
| |
| schedule = isl_schedule_node_get_schedule(node); |
| isl_schedule_node_free(node); |
| |
| return schedule; |
| error: |
| isl_schedule_node_free(node); |
| isl_multi_union_pw_aff_free(partial); |
| return NULL; |
| } |
| |
| /* Insert a context node with constraints "context" between the domain |
| * root node of "schedule" and its single child. |
| * Return a pointer to the updated schedule. |
| */ |
| __isl_give isl_schedule *isl_schedule_insert_context( |
| __isl_take isl_schedule *schedule, __isl_take isl_set *context) |
| { |
| isl_schedule_node *node; |
| |
| node = isl_schedule_get_root(schedule); |
| isl_schedule_free(schedule); |
| node = isl_schedule_node_child(node, 0); |
| node = isl_schedule_node_insert_context(node, context); |
| schedule = isl_schedule_node_get_schedule(node); |
| isl_schedule_node_free(node); |
| |
| return schedule; |
| } |
| |
| /* Insert a guard node with constraints "guard" between the domain |
| * root node of "schedule" and its single child. |
| * Return a pointer to the updated schedule. |
| */ |
| __isl_give isl_schedule *isl_schedule_insert_guard( |
| __isl_take isl_schedule *schedule, __isl_take isl_set *guard) |
| { |
| isl_schedule_node *node; |
| |
| node = isl_schedule_get_root(schedule); |
| isl_schedule_free(schedule); |
| node = isl_schedule_node_child(node, 0); |
| node = isl_schedule_node_insert_guard(node, guard); |
| schedule = isl_schedule_node_get_schedule(node); |
| isl_schedule_node_free(node); |
| |
| return schedule; |
| } |
| |
| /* Return a tree with as top-level node a filter corresponding to "filter" and |
| * as child, the (single) child of "tree". |
| * However, if this single child is of type "type", then the filter is inserted |
| * in the children of this single child instead. |
| */ |
| static __isl_give isl_schedule_tree *insert_filter_in_child_of_type( |
| __isl_take isl_schedule_tree *tree, __isl_take isl_union_set *filter, |
| enum isl_schedule_node_type type) |
| { |
| if (!isl_schedule_tree_has_children(tree)) { |
| isl_schedule_tree_free(tree); |
| return isl_schedule_tree_from_filter(filter); |
| } else { |
| tree = isl_schedule_tree_child(tree, 0); |
| } |
| |
| if (isl_schedule_tree_get_type(tree) == type) |
| tree = isl_schedule_tree_children_insert_filter(tree, filter); |
| else |
| tree = isl_schedule_tree_insert_filter(tree, filter); |
| |
| return tree; |
| } |
| |
| /* Construct a schedule that combines the schedules "schedule1" and "schedule2" |
| * with a top-level node (underneath the domain node) of type "type", |
| * either isl_schedule_node_sequence or isl_schedule_node_set. |
| * The domains of the two schedules are assumed to be disjoint. |
| * |
| * The new schedule has as domain the union of the domains of the two |
| * schedules. The child of the domain node is a node of type "type" |
| * with two filters corresponding to the domains of the input schedules. |
| * If one (or both) of the top-level nodes of the two schedules is itself |
| * of type "type", then the filter is pushed into the children of that |
| * node and the sequence or set is flattened. |
| */ |
| __isl_give isl_schedule *isl_schedule_pair(enum isl_schedule_node_type type, |
| __isl_take isl_schedule *schedule1, __isl_take isl_schedule *schedule2) |
| { |
| int disjoint; |
| isl_ctx *ctx; |
| enum isl_schedule_node_type root_type; |
| isl_schedule_tree *tree1, *tree2; |
| isl_union_set *filter1, *filter2, *domain; |
| |
| if (!schedule1 || !schedule2) |
| goto error; |
| |
| root_type = isl_schedule_tree_get_type(schedule1->root); |
| if (root_type != isl_schedule_node_domain) |
| isl_die(isl_schedule_get_ctx(schedule1), isl_error_internal, |
| "root node not a domain node", goto error); |
| root_type = isl_schedule_tree_get_type(schedule2->root); |
| if (root_type != isl_schedule_node_domain) |
| isl_die(isl_schedule_get_ctx(schedule1), isl_error_internal, |
| "root node not a domain node", goto error); |
| |
| ctx = isl_schedule_get_ctx(schedule1); |
| tree1 = isl_schedule_tree_copy(schedule1->root); |
| filter1 = isl_schedule_tree_domain_get_domain(tree1); |
| tree2 = isl_schedule_tree_copy(schedule2->root); |
| filter2 = isl_schedule_tree_domain_get_domain(tree2); |
| |
| isl_schedule_free(schedule1); |
| isl_schedule_free(schedule2); |
| |
| disjoint = isl_union_set_is_disjoint(filter1, filter2); |
| if (disjoint < 0) |
| filter1 = isl_union_set_free(filter1); |
| if (!disjoint) |
| isl_die(ctx, isl_error_invalid, |
| "schedule domains not disjoint", |
| filter1 = isl_union_set_free(filter1)); |
| |
| domain = isl_union_set_union(isl_union_set_copy(filter1), |
| isl_union_set_copy(filter2)); |
| filter1 = isl_union_set_gist(filter1, isl_union_set_copy(domain)); |
| filter2 = isl_union_set_gist(filter2, isl_union_set_copy(domain)); |
| |
| tree1 = insert_filter_in_child_of_type(tree1, filter1, type); |
| tree2 = insert_filter_in_child_of_type(tree2, filter2, type); |
| |
| tree1 = isl_schedule_tree_from_pair(type, tree1, tree2); |
| tree1 = isl_schedule_tree_insert_domain(tree1, domain); |
| |
| return isl_schedule_from_schedule_tree(ctx, tree1); |
| error: |
| isl_schedule_free(schedule1); |
| isl_schedule_free(schedule2); |
| return NULL; |
| } |
| |
| /* Construct a schedule that combines the schedules "schedule1" and "schedule2" |
| * through a sequence node. |
| * The domains of the input schedules are assumed to be disjoint. |
| */ |
| __isl_give isl_schedule *isl_schedule_sequence( |
| __isl_take isl_schedule *schedule1, __isl_take isl_schedule *schedule2) |
| { |
| return isl_schedule_pair(isl_schedule_node_sequence, |
| schedule1, schedule2); |
| } |
| |
| /* Construct a schedule that combines the schedules "schedule1" and "schedule2" |
| * through a set node. |
| * The domains of the input schedules are assumed to be disjoint. |
| */ |
| __isl_give isl_schedule *isl_schedule_set( |
| __isl_take isl_schedule *schedule1, __isl_take isl_schedule *schedule2) |
| { |
| return isl_schedule_pair(isl_schedule_node_set, schedule1, schedule2); |
| } |
| |
| /* Print "schedule" to "p". |
| */ |
| __isl_give isl_printer *isl_printer_print_schedule(__isl_take isl_printer *p, |
| __isl_keep isl_schedule *schedule) |
| { |
| if (!schedule) |
| return isl_printer_free(p); |
| |
| return isl_printer_print_schedule_tree(p, schedule->root); |
| } |
| |
| #undef BASE |
| #define BASE schedule |
| #include <print_templ_yaml.c> |