Redefine schedule_map to apply a schedule per-update

ApplySchedule.cpp

@@ -100,6 +100,9 @@ void apply_schedule(const schedule_map &schedules, Func root) {
     {
         fprintf(stderr, "Apply schedule to %s\n", it->first.c_str());
         assert(functions.count(it->first));
-        functions[it->first].schedule() = it->second;
+        functions[it->first].schedule() = it->second[0];
+        for (size_t r = 0; r < functions[it->first].reductions().size(); r++) {
+            functions[it->first].reduction_schedule(r) = it->second[r+1];
+        }
     }
 }

ApplySchedule.h

@@ -3,7 +3,7 @@
 
 #include <Halide.h>
 
-typedef std::map<std::string, Halide::Internal::Schedule> schedule_map;
+typedef std::map<std::string, std::vector<Halide::Internal::Schedule> > schedule_map;
 
 void apply_schedule(const schedule_map &schedules, Halide::Func root);
 

test/halide_blur.cpp

@@ -26,9 +26,13 @@ int main(int argc, char **argv) {
         dim.for_type = Internal::For::Serial;
         s.dims.push_back(dim);
 
-        scheds["blur_x"] = s;
+        scheds["blur_x"] = vec(s);
     }
 
+    /* things to load:
+        - compute level, store level
+        - split 
+     */
     {
         // Fastest way to build split, storage, dims lists:
         Func f; Var x("x"), y("y"), xi("xi"), yi("yi");
@@ -43,7 +47,7 @@ int main(int argc, char **argv) {
         //  Func f("blur_y");
         //  g.compute_at(f, x); // x can be shadowed, blur_y can't
 
-        scheds["blur_y"] = f.function().schedule();
+        scheds["blur_y"] = vec(f.function().schedule());
     }
 
     ImageParam input(UInt(16), 2, "input");