#include <isl_ctx_private.h>
#include <isl_map_private.h>
-#include <isl_dim_private.h>
+#include <isl_space_private.h>
#include <isl/hash.h>
#include <isl/constraint.h>
#include <isl/schedule.h>
#include <isl_schedule_private.h>
#include <isl_band_private.h>
#include <isl_list_private.h>
+#include <isl_options_private.h>
/*
* The scheduling algorithm implemented in this file was inspired by
* on_stack indicates whether the node is currently on the stack.
*/
struct isl_sched_node {
- isl_dim *dim;
+ isl_space *dim;
isl_mat *sched;
isl_map *sched_map;
int rank;
static int node_has_dim(const void *entry, const void *val)
{
struct isl_sched_node *node = (struct isl_sched_node *)entry;
- isl_dim *dim = (isl_dim *)val;
+ isl_space *dim = (isl_space *)val;
- return isl_dim_equal(node->dim, dim);
+ return isl_space_is_equal(node->dim, dim);
}
/* An edge in the dependence graph. An edge may be used to
struct isl_hash_table_entry *entry;
uint32_t hash;
- hash = isl_dim_get_hash(graph->node[i].dim);
+ hash = isl_space_get_hash(graph->node[i].dim);
entry = isl_hash_table_find(ctx, graph->node_table, hash,
&node_has_dim,
graph->node[i].dim, 1);
* or NULL if there is no such node.
*/
static struct isl_sched_node *graph_find_node(isl_ctx *ctx,
- struct isl_sched_graph *graph, __isl_keep isl_dim *dim)
+ struct isl_sched_graph *graph, __isl_keep isl_space *dim)
{
struct isl_hash_table_entry *entry;
uint32_t hash;
- hash = isl_dim_get_hash(dim);
+ hash = isl_space_get_hash(dim);
entry = isl_hash_table_find(ctx, graph->node_table, hash,
&node_has_dim, dim, 0);
static int graph_has_edge(struct isl_sched_graph *graph,
struct isl_sched_node *src, struct isl_sched_node *dst)
{
- isl_ctx *ctx = isl_dim_get_ctx(src->dim);
+ isl_ctx *ctx = isl_space_get_ctx(src->dim);
struct isl_hash_table_entry *entry;
uint32_t hash;
struct isl_sched_edge temp = { .src = src, .dst = dst };
isl_hmap_map_basic_set_free(ctx, graph->inter_hmap);
for (i = 0; i < graph->n; ++i) {
- isl_dim_free(graph->node[i].dim);
+ isl_space_free(graph->node[i].dim);
isl_mat_free(graph->node[i].sched);
isl_map_free(graph->node[i].sched_map);
isl_mat_free(graph->node[i].cmap);
{
int nvar, nparam;
isl_ctx *ctx;
- isl_dim *dim;
+ isl_space *dim;
isl_mat *sched;
struct isl_sched_graph *graph = user;
int *band, *band_id, *zero;
ctx = isl_set_get_ctx(set);
- dim = isl_set_get_dim(set);
+ dim = isl_set_get_space(set);
isl_set_free(set);
- nvar = isl_dim_size(dim, isl_dim_set);
- nparam = isl_dim_size(dim, isl_dim_param);
+ nvar = isl_space_dim(dim, isl_dim_set);
+ nparam = isl_space_dim(dim, isl_dim_param);
if (!ctx->opt->schedule_parametric)
nparam = 0;
sched = isl_mat_alloc(ctx, 0, 1 + nparam + nvar);
isl_ctx *ctx = isl_map_get_ctx(map);
struct isl_sched_graph *graph = user;
struct isl_sched_node *src, *dst;
- isl_dim *dim;
+ isl_space *dim;
- dim = isl_dim_domain(isl_map_get_dim(map));
+ dim = isl_space_domain(isl_map_get_space(map));
src = graph_find_node(ctx, graph, dim);
- isl_dim_free(dim);
- dim = isl_dim_range(isl_map_get_dim(map));
+ isl_space_free(dim);
+ dim = isl_space_range(isl_map_get_space(map));
dst = graph_find_node(ctx, graph, dim);
- isl_dim_free(dim);
+ isl_space_free(dim);
if (!src || !dst) {
isl_map_free(map);
unsigned total;
isl_map *map = isl_map_copy(edge->map);
isl_ctx *ctx = isl_map_get_ctx(map);
- isl_dim *dim;
+ isl_space *dim;
isl_dim_map *dim_map;
isl_basic_set *coef;
struct isl_sched_node *node = edge->src;
coef = intra_coefficients(graph, map);
- dim = isl_dim_domain(isl_dim_unwrap(isl_basic_set_get_dim(coef)));
+ dim = isl_space_domain(isl_space_unwrap(isl_basic_set_get_space(coef)));
coef = isl_basic_set_transform_dims(coef, isl_dim_set,
- isl_dim_size(dim, isl_dim_set), isl_mat_copy(node->cmap));
+ isl_space_dim(dim, isl_dim_set), isl_mat_copy(node->cmap));
total = isl_basic_set_total_dim(graph->lp);
dim_map = isl_dim_map_alloc(ctx, total);
isl_dim_map_range(dim_map, node->start + 2 * node->nparam + 1, 2,
- isl_dim_size(dim, isl_dim_set), 1,
+ isl_space_dim(dim, isl_dim_set), 1,
node->nvar, -1);
isl_dim_map_range(dim_map, node->start + 2 * node->nparam + 2, 2,
- isl_dim_size(dim, isl_dim_set), 1,
+ isl_space_dim(dim, isl_dim_set), 1,
node->nvar, 1);
graph->lp = isl_basic_set_extend_constraints(graph->lp,
coef->n_eq, coef->n_ineq);
graph->lp = isl_basic_set_add_constraints_dim_map(graph->lp,
coef, dim_map);
- isl_dim_free(dim);
+ isl_space_free(dim);
return 0;
}
unsigned total;
isl_map *map = isl_map_copy(edge->map);
isl_ctx *ctx = isl_map_get_ctx(map);
- isl_dim *dim;
+ isl_space *dim;
isl_dim_map *dim_map;
isl_basic_set *coef;
struct isl_sched_node *src = edge->src;
coef = inter_coefficients(graph, map);
- dim = isl_dim_domain(isl_dim_unwrap(isl_basic_set_get_dim(coef)));
+ dim = isl_space_domain(isl_space_unwrap(isl_basic_set_get_space(coef)));
coef = isl_basic_set_transform_dims(coef, isl_dim_set,
- isl_dim_size(dim, isl_dim_set), isl_mat_copy(src->cmap));
+ isl_space_dim(dim, isl_dim_set), isl_mat_copy(src->cmap));
coef = isl_basic_set_transform_dims(coef, isl_dim_set,
- isl_dim_size(dim, isl_dim_set) + src->nvar,
+ isl_space_dim(dim, isl_dim_set) + src->nvar,
isl_mat_copy(dst->cmap));
total = isl_basic_set_total_dim(graph->lp);
isl_dim_map_range(dim_map, dst->start + 1, 2, 1, 1, dst->nparam, -1);
isl_dim_map_range(dim_map, dst->start + 2, 2, 1, 1, dst->nparam, 1);
isl_dim_map_range(dim_map, dst->start + 2 * dst->nparam + 1, 2,
- isl_dim_size(dim, isl_dim_set) + src->nvar, 1,
+ isl_space_dim(dim, isl_dim_set) + src->nvar, 1,
dst->nvar, -1);
isl_dim_map_range(dim_map, dst->start + 2 * dst->nparam + 2, 2,
- isl_dim_size(dim, isl_dim_set) + src->nvar, 1,
+ isl_space_dim(dim, isl_dim_set) + src->nvar, 1,
dst->nvar, 1);
isl_dim_map_range(dim_map, src->start, 0, 0, 0, 1, -1);
isl_dim_map_range(dim_map, src->start + 1, 2, 1, 1, src->nparam, 1);
isl_dim_map_range(dim_map, src->start + 2, 2, 1, 1, src->nparam, -1);
isl_dim_map_range(dim_map, src->start + 2 * src->nparam + 1, 2,
- isl_dim_size(dim, isl_dim_set), 1,
+ isl_space_dim(dim, isl_dim_set), 1,
src->nvar, 1);
isl_dim_map_range(dim_map, src->start + 2 * src->nparam + 2, 2,
- isl_dim_size(dim, isl_dim_set), 1,
+ isl_space_dim(dim, isl_dim_set), 1,
src->nvar, -1);
edge->start = graph->lp->n_ineq;
coef->n_eq, coef->n_ineq);
graph->lp = isl_basic_set_add_constraints_dim_map(graph->lp,
coef, dim_map);
- isl_dim_free(dim);
+ isl_space_free(dim);
edge->end = graph->lp->n_ineq;
return 0;
unsigned nparam;
isl_map *map = isl_map_copy(edge->map);
isl_ctx *ctx = isl_map_get_ctx(map);
- isl_dim *dim;
+ isl_space *dim;
isl_dim_map *dim_map;
isl_basic_set *coef;
struct isl_sched_node *node = edge->src;
coef = intra_coefficients(graph, map);
- dim = isl_dim_domain(isl_dim_unwrap(isl_basic_set_get_dim(coef)));
+ dim = isl_space_domain(isl_space_unwrap(isl_basic_set_get_space(coef)));
coef = isl_basic_set_transform_dims(coef, isl_dim_set,
- isl_dim_size(dim, isl_dim_set), isl_mat_copy(node->cmap));
+ isl_space_dim(dim, isl_dim_set), isl_mat_copy(node->cmap));
- nparam = isl_dim_size(node->dim, isl_dim_param);
+ nparam = isl_space_dim(node->dim, isl_dim_param);
total = isl_basic_set_total_dim(graph->lp);
dim_map = isl_dim_map_alloc(ctx, total);
isl_dim_map_range(dim_map, 1, 0, 0, 0, 1, 1);
isl_dim_map_range(dim_map, 4, 2, 1, 1, nparam, -1);
isl_dim_map_range(dim_map, 5, 2, 1, 1, nparam, 1);
isl_dim_map_range(dim_map, node->start + 2 * node->nparam + 1, 2,
- isl_dim_size(dim, isl_dim_set), 1,
+ isl_space_dim(dim, isl_dim_set), 1,
node->nvar, s);
isl_dim_map_range(dim_map, node->start + 2 * node->nparam + 2, 2,
- isl_dim_size(dim, isl_dim_set), 1,
+ isl_space_dim(dim, isl_dim_set), 1,
node->nvar, -s);
graph->lp = isl_basic_set_extend_constraints(graph->lp,
coef->n_eq, coef->n_ineq);
graph->lp = isl_basic_set_add_constraints_dim_map(graph->lp,
coef, dim_map);
- isl_dim_free(dim);
+ isl_space_free(dim);
return 0;
}
unsigned nparam;
isl_map *map = isl_map_copy(edge->map);
isl_ctx *ctx = isl_map_get_ctx(map);
- isl_dim *dim;
+ isl_space *dim;
isl_dim_map *dim_map;
isl_basic_set *coef;
struct isl_sched_node *src = edge->src;
coef = inter_coefficients(graph, map);
- dim = isl_dim_domain(isl_dim_unwrap(isl_basic_set_get_dim(coef)));
+ dim = isl_space_domain(isl_space_unwrap(isl_basic_set_get_space(coef)));
coef = isl_basic_set_transform_dims(coef, isl_dim_set,
- isl_dim_size(dim, isl_dim_set), isl_mat_copy(src->cmap));
+ isl_space_dim(dim, isl_dim_set), isl_mat_copy(src->cmap));
coef = isl_basic_set_transform_dims(coef, isl_dim_set,
- isl_dim_size(dim, isl_dim_set) + src->nvar,
+ isl_space_dim(dim, isl_dim_set) + src->nvar,
isl_mat_copy(dst->cmap));
- nparam = isl_dim_size(src->dim, isl_dim_param);
+ nparam = isl_space_dim(src->dim, isl_dim_param);
total = isl_basic_set_total_dim(graph->lp);
dim_map = isl_dim_map_alloc(ctx, total);
isl_dim_map_range(dim_map, dst->start + 1, 2, 1, 1, dst->nparam, s);
isl_dim_map_range(dim_map, dst->start + 2, 2, 1, 1, dst->nparam, -s);
isl_dim_map_range(dim_map, dst->start + 2 * dst->nparam + 1, 2,
- isl_dim_size(dim, isl_dim_set) + src->nvar, 1,
+ isl_space_dim(dim, isl_dim_set) + src->nvar, 1,
dst->nvar, s);
isl_dim_map_range(dim_map, dst->start + 2 * dst->nparam + 2, 2,
- isl_dim_size(dim, isl_dim_set) + src->nvar, 1,
+ isl_space_dim(dim, isl_dim_set) + src->nvar, 1,
dst->nvar, -s);
isl_dim_map_range(dim_map, src->start, 0, 0, 0, 1, s);
isl_dim_map_range(dim_map, src->start + 1, 2, 1, 1, src->nparam, -s);
isl_dim_map_range(dim_map, src->start + 2, 2, 1, 1, src->nparam, s);
isl_dim_map_range(dim_map, src->start + 2 * src->nparam + 1, 2,
- isl_dim_size(dim, isl_dim_set), 1,
+ isl_space_dim(dim, isl_dim_set), 1,
src->nvar, -s);
isl_dim_map_range(dim_map, src->start + 2 * src->nparam + 2, 2,
- isl_dim_size(dim, isl_dim_set), 1,
+ isl_space_dim(dim, isl_dim_set), 1,
src->nvar, s);
graph->lp = isl_basic_set_extend_constraints(graph->lp,
coef->n_eq, coef->n_ineq);
graph->lp = isl_basic_set_add_constraints_dim_map(graph->lp,
coef, dim_map);
- isl_dim_free(dim);
+ isl_space_free(dim);
return 0;
}
int k;
unsigned nparam;
unsigned total;
- isl_dim *dim;
+ isl_space *dim;
int parametric;
int param_pos;
int n_eq, n_ineq;
parametric = ctx->opt->schedule_parametric;
- nparam = isl_dim_size(graph->node[0].dim, isl_dim_param);
+ nparam = isl_space_dim(graph->node[0].dim, isl_dim_param);
param_pos = 4;
total = param_pos + 2 * nparam;
for (i = 0; i < graph->n; ++i) {
if (count_constraints(graph, &n_eq, &n_ineq, 0) < 0)
return -1;
- dim = isl_dim_set_alloc(ctx, 0, total);
+ dim = isl_space_set_alloc(ctx, 0, total);
isl_basic_set_free(graph->lp);
n_eq += 2 + parametric + force_zero;
- graph->lp = isl_basic_set_alloc_dim(dim, 0, n_eq, n_ineq);
+ graph->lp = isl_basic_set_alloc_space(dim, 0, n_eq, n_ineq);
k = isl_basic_set_alloc_equality(graph->lp);
if (k < 0)
static __isl_give isl_map *node_extract_schedule(struct isl_sched_node *node)
{
int i, j;
- isl_dim *dim;
+ isl_space *dim;
+ isl_local_space *ls;
isl_basic_map *bmap;
isl_constraint *c;
int nrow, ncol;
nrow = isl_mat_rows(node->sched);
ncol = isl_mat_cols(node->sched) - 1;
- dim = isl_dim_from_domain(isl_dim_copy(node->dim));
- dim = isl_dim_add(dim, isl_dim_out, nrow);
- bmap = isl_basic_map_universe(isl_dim_copy(dim));
+ dim = isl_space_from_domain(isl_space_copy(node->dim));
+ dim = isl_space_add_dims(dim, isl_dim_out, nrow);
+ bmap = isl_basic_map_universe(isl_space_copy(dim));
+ ls = isl_local_space_from_space(dim);
isl_int_init(v);
for (i = 0; i < nrow; ++i) {
- c = isl_equality_alloc(isl_dim_copy(dim));
+ c = isl_equality_alloc(isl_local_space_copy(ls));
isl_constraint_set_coefficient_si(c, isl_dim_out, i, -1);
isl_mat_get_element(node->sched, i, 0, &v);
isl_constraint_set_constant(c, v);
isl_int_clear(v);
- isl_dim_free(dim);
+ isl_local_space_free(ls);
node->sched_map = isl_map_from_basic_map(bmap);
return isl_map_copy(node->sched_map);
* in graph and with parameters specified by dim.
*/
static __isl_give isl_schedule *extract_schedule(struct isl_sched_graph *graph,
- __isl_take isl_dim *dim)
+ __isl_take isl_space *dim)
{
int i;
isl_ctx *ctx;
if (!dim)
return NULL;
- ctx = isl_dim_get_ctx(dim);
+ ctx = isl_space_get_ctx(dim);
sched = isl_calloc(ctx, struct isl_schedule,
sizeof(struct isl_schedule) +
(graph->n - 1) * sizeof(struct isl_schedule_node));
return sched;
error:
- isl_dim_free(dim);
+ isl_space_free(dim);
isl_schedule_free(sched);
return NULL;
}
for (i = 0; i < src->n; ++i) {
if (!node_pred(&src->node[i], data))
continue;
- dst->node[dst->n].dim = isl_dim_copy(src->node[i].dim);
+ dst->node[dst->n].dim = isl_space_copy(src->node[i].dim);
dst->node[dst->n].nvar = src->node[i].nvar;
dst->node[dst->n].nparam = src->node[i].nparam;
dst->node[dst->n].sched = isl_mat_copy(src->node[i].sched);
{
unsigned total;
isl_ctx *ctx = isl_map_get_ctx(map);
- isl_dim *dim;
+ isl_space *dim;
isl_dim_map *dim_map;
isl_basic_set *coef;
struct isl_sched_node *node = edge->src;
coef = intra_coefficients(graph, map);
- dim = isl_dim_domain(isl_dim_unwrap(isl_basic_set_get_dim(coef)));
+ dim = isl_space_domain(isl_space_unwrap(isl_basic_set_get_space(coef)));
total = isl_basic_set_total_dim(graph->lp);
dim_map = isl_dim_map_alloc(ctx, total);
isl_dim_map_range(dim_map, 3 + pos, 0, 0, 0, 1, -1);
isl_dim_map_range(dim_map, node->start + 2 * node->nparam + 1, 2,
- isl_dim_size(dim, isl_dim_set), 1,
+ isl_space_dim(dim, isl_dim_set), 1,
node->nvar, -1);
isl_dim_map_range(dim_map, node->start + 2 * node->nparam + 2, 2,
- isl_dim_size(dim, isl_dim_set), 1,
+ isl_space_dim(dim, isl_dim_set), 1,
node->nvar, 1);
graph->lp = isl_basic_set_extend_constraints(graph->lp,
coef->n_eq, coef->n_ineq);
graph->lp = isl_basic_set_add_constraints_dim_map(graph->lp,
coef, dim_map);
- isl_dim_free(dim);
+ isl_space_free(dim);
return 0;
}
{
unsigned total;
isl_ctx *ctx = isl_map_get_ctx(map);
- isl_dim *dim;
+ isl_space *dim;
isl_dim_map *dim_map;
isl_basic_set *coef;
struct isl_sched_node *src = edge->src;
coef = inter_coefficients(graph, map);
- dim = isl_dim_domain(isl_dim_unwrap(isl_basic_set_get_dim(coef)));
+ dim = isl_space_domain(isl_space_unwrap(isl_basic_set_get_space(coef)));
total = isl_basic_set_total_dim(graph->lp);
dim_map = isl_dim_map_alloc(ctx, total);
isl_dim_map_range(dim_map, dst->start + 1, 2, 1, 1, dst->nparam, -1);
isl_dim_map_range(dim_map, dst->start + 2, 2, 1, 1, dst->nparam, 1);
isl_dim_map_range(dim_map, dst->start + 2 * dst->nparam + 1, 2,
- isl_dim_size(dim, isl_dim_set) + src->nvar, 1,
+ isl_space_dim(dim, isl_dim_set) + src->nvar, 1,
dst->nvar, -1);
isl_dim_map_range(dim_map, dst->start + 2 * dst->nparam + 2, 2,
- isl_dim_size(dim, isl_dim_set) + src->nvar, 1,
+ isl_space_dim(dim, isl_dim_set) + src->nvar, 1,
dst->nvar, 1);
isl_dim_map_range(dim_map, src->start, 0, 0, 0, 1, -1);
isl_dim_map_range(dim_map, src->start + 1, 2, 1, 1, src->nparam, 1);
isl_dim_map_range(dim_map, src->start + 2, 2, 1, 1, src->nparam, -1);
isl_dim_map_range(dim_map, src->start + 2 * src->nparam + 1, 2,
- isl_dim_size(dim, isl_dim_set), 1,
+ isl_space_dim(dim, isl_dim_set), 1,
src->nvar, 1);
isl_dim_map_range(dim_map, src->start + 2 * src->nparam + 2, 2,
- isl_dim_size(dim, isl_dim_set), 1,
+ isl_space_dim(dim, isl_dim_set), 1,
src->nvar, -1);
graph->lp = isl_basic_set_extend_constraints(graph->lp,
coef->n_eq, coef->n_ineq);
graph->lp = isl_basic_set_add_constraints_dim_map(graph->lp,
coef, dim_map);
- isl_dim_free(dim);
+ isl_space_free(dim);
return 0;
}
{
int i, j;
int k;
- isl_dim *dim;
+ isl_space *dim;
unsigned total;
int n_eq, n_ineq;
int n_edge;
if (count_all_constraints(graph, &n_eq, &n_ineq, 1) < 0)
return -1;
- dim = isl_dim_set_alloc(ctx, 0, total);
+ dim = isl_space_set_alloc(ctx, 0, total);
isl_basic_set_free(graph->lp);
n_eq += 3;
n_ineq += n_edge;
- graph->lp = isl_basic_set_alloc_dim(dim, 0, n_eq, n_ineq);
+ graph->lp = isl_basic_set_alloc_space(dim, 0, n_eq, n_ineq);
graph->lp = isl_basic_set_set_rational(graph->lp);
k = isl_basic_set_alloc_equality(graph->lp);
/* Compute a schedule for the given dependence graph.
* We first check if the graph is connected (through validity dependences)
- * and if so compute a schedule for each component separately.
+ * and, if not, compute a schedule for each component separately.
*/
static int compute_schedule(isl_ctx *ctx, struct isl_sched_graph *graph)
{
__isl_take isl_union_map *proximity)
{
isl_ctx *ctx = isl_union_set_get_ctx(domain);
- isl_dim *dim;
+ isl_space *dim;
struct isl_sched_graph graph = { 0 };
isl_schedule *sched;
domain = isl_union_set_align_params(domain,
- isl_union_map_get_dim(validity));
+ isl_union_map_get_space(validity));
domain = isl_union_set_align_params(domain,
- isl_union_map_get_dim(proximity));
- dim = isl_union_set_get_dim(domain);
- validity = isl_union_map_align_params(validity, isl_dim_copy(dim));
+ isl_union_map_get_space(proximity));
+ dim = isl_union_set_get_space(domain);
+ validity = isl_union_map_align_params(validity, isl_space_copy(dim));
proximity = isl_union_map_align_params(proximity, dim);
if (!domain)
goto error;
empty:
- sched = extract_schedule(&graph, isl_union_set_get_dim(domain));
+ sched = extract_schedule(&graph, isl_union_set_get_space(domain));
graph_free(ctx, &graph);
isl_union_set_free(domain);
free(sched->node[i].band_id);
free(sched->node[i].zero);
}
- isl_dim_free(sched->dim);
+ isl_space_free(sched->dim);
isl_band_list_free(sched->band_forest);
free(sched);
return NULL;
isl_ctx *isl_schedule_get_ctx(__isl_keep isl_schedule *schedule)
{
- return schedule ? isl_dim_get_ctx(schedule->dim) : NULL;
+ return schedule ? isl_space_get_ctx(schedule->dim) : NULL;
}
__isl_give isl_union_map *isl_schedule_get_map(__isl_keep isl_schedule *sched)
if (!sched)
return NULL;
- umap = isl_union_map_empty(isl_dim_copy(sched->dim));
+ umap = isl_union_map_empty(isl_space_copy(sched->dim));
for (i = 0; i < sched->n; ++i)
umap = isl_union_map_add_map(umap,
isl_map_copy(sched->node[i].sched));
for (j = 0; j < band->n; ++j)
band->zero[j] = schedule->node[i].zero[start + j];
- band->map = isl_union_map_empty(isl_dim_copy(schedule->dim));
+ band->map = isl_union_map_empty(isl_space_copy(schedule->dim));
for (i = 0; i < schedule->n; ++i) {
isl_map *map;
unsigned n_out;
projects / platform / upstream / isl.git / blobdiff