X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=isl_schedule_private.h;h=58310718f6c409db511adc05d444a422ee87c9af;hb=7bc3560a92635b5dcf7eb9e7329992fc935a1ce2;hp=dcb6d7ad28b6f2092f57684388fe8cce946d8a9e;hpb=fd1fbc971cfbbb85e3bada17c104e469845ab52e;p=platform%2Fupstream%2Fisl.git

diff --git a/isl_schedule_private.h b/isl_schedule_private.h
index dcb6d7a..5831071 100644
--- a/isl_schedule_private.h
+++ b/isl_schedule_private.h
@@ -1,18 +1,24 @@
 #ifndef ISL_SCHEDLUE_PRIVATE_H
 #define ISL_SCHEDLUE_PRIVATE_H
 
+#include <isl/aff.h>
 #include <isl/schedule.h>
 
-/* The schedule for an individual domain, plus information about the bands.
+/* The schedule for an individual domain, plus information about the bands
+ * and scheduling dimensions.
  * In particular, we keep track of the number of bands and for each
  * band, the starting position of the next band.  The first band starts at
  * position 0.
+ * For each scheduling dimension, we keep track of whether it result
+ * in zero dependence distances (within its band) with respect
+ * to the proximity edges.
  */
 struct isl_schedule_node {
-	isl_map *sched;
+	isl_multi_aff *sched;
 	int	 n_band;
 	int	*band_end;
 	int	*band_id;
+	int	*zero;
 };
 
 /* Information about the computed schedule.
@@ -20,6 +26,8 @@ struct isl_schedule_node {
  * n_band is the maximal number of bands.
  * n_total_row is the number of coordinates of the schedule.
  * dim contains a description of the parameters.
+ * band_forest points to a band forest representation of the schedule
+ * and may be NULL if the forest hasn't been created yet.
  */
 struct isl_schedule {
 	int ref;
@@ -27,7 +35,9 @@ struct isl_schedule {
 	int n;
 	int n_band;
 	int n_total_row;
-	isl_dim *dim;
+	isl_space *dim;
+
+	isl_band_list *band_forest;
 
 	struct isl_schedule_node node[1];
 };