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Lines Matching refs:contraction

2056 	isl_union_pw_multi_aff *contraction;
2080 	contraction = isl_schedule_node_get_subtree_contraction(node);
2085 	tree = isl_schedule_tree_pullback_union_pw_multi_aff(tree, contraction);
2144 /* Return the contraction of expansion node "node".
2155 /* Replace the contraction and the expansion of the expansion node "node"
2156  * by "contraction" and "expansion".
2161 	__isl_take isl_union_pw_multi_aff *contraction,
2166 	if (!node || !contraction || !expansion)
2171 							contraction, expansion);
2175 	isl_union_pw_multi_aff_free(contraction);
2595 /* Insert an expansion node with the given "contraction" and "expansion"
2606 	__isl_take isl_union_pw_multi_aff *contraction,
2615 	tree = isl_schedule_tree_insert_expansion(tree, contraction, expansion);
2863  * "contraction" and "expansion" represent the expansion
2882 	isl_union_pw_multi_aff *contraction;
3036 	data->contraction = isl_union_pw_multi_aff_align_params(
3037 				data->contraction, isl_space_copy(space));
3038 	n2 = isl_union_pw_multi_aff_dim(data->contraction, isl_dim_param);
3040 		data->contraction =
3041 				isl_union_pw_multi_aff_free(data->contraction);
3042 	data->contraction = isl_union_pw_multi_aff_drop_dims(data->contraction,
3109  * Simmilarly, we restrict the domain of the contraction to the universe
3119 	isl_union_pw_multi_aff *contraction, *upma;
3135 			isl_union_pw_multi_aff_copy(data->contraction));
3143 	contraction = isl_schedule_tree_expansion_get_contraction(tree);
3144 	umap = isl_union_map_from_union_pw_multi_aff(contraction);
3148 	contraction = isl_schedule_tree_expansion_get_contraction(tree);
3149 	contraction = isl_union_pw_multi_aff_intersect_domain(contraction,
3154 	contraction = isl_union_pw_multi_aff_union_add(contraction, upma);
3156 							contraction, expansion);
3241 contraction
3243  * and as expansion the inverse of this contraction (with its range
3261 	isl_union_pw_multi_aff *contraction;
3291 		contraction = isl_union_pw_multi_aff_from_union_map(univ);
3302 		contraction = isl_union_pw_multi_aff_from_multi_union_pw_aff(
3305 		contraction =
3306 		    isl_union_pw_multi_aff_intersect_domain(contraction, univ);
3308 				    isl_union_pw_multi_aff_copy(contraction));
3319 	data.contraction = isl_union_pw_multi_aff_copy(contraction);
3320 	node = isl_schedule_node_insert_expansion(node, contraction, expansion);
3333 	isl_union_pw_multi_aff_free(data.contraction);
3381  * and contraction on "node" by the gist with respect to these filters.
3390 	isl_union_pw_multi_aff *contraction;
3401 	contraction = isl_schedule_node_expansion_get_contraction(node);
3402 	contraction = isl_union_pw_multi_aff_gist(contraction,
3411 						contraction, expansion);
3995  * of data->contractions is combined with the contraction
4012 		isl_union_pw_multi_aff *inner, *contraction;
4046 			contraction =
4053 						inner, contraction);
4082  * If we reach a leaf node, then the accumulated contraction is
4143  * accumulated contraction is restricted to the elements selected
4152 	isl_union_pw_multi_aff *contraction;
4159 	contraction = isl_union_set_identity_union_pw_multi_aff(domain);
4162 	    isl_union_pw_multi_aff_list_from_union_pw_multi_aff(contraction);
4803  * The expansion is determined by "contraction" and "domain".
4805  * to "contraction".  The expansion relation is then the inverse
4806  * of "contraction" with its range intersected with "domain".
4813 	__isl_take isl_union_pw_multi_aff *contraction,
4821 	if (!node || !contraction || !tree)
4824 	copy = isl_union_pw_multi_aff_copy(contraction);
4830 	tree = isl_schedule_tree_insert_expansion(tree, contraction, expansion);