Fixed illegal access

game_of_life/benchmark/main.c

@@ -69,7 +69,6 @@ void compute_next_chunk_board(struct dispatch_context *dc, struct futhark_contex
     futhark_context_sync(fc);
 
     futhark_free_i8_2d(fc, fut_chunk_board);
-    futhark_free_i8_2d(fc, fut_next_chunk_board);
     futhark_free_i8_2d(fc, fut_north_west);
     futhark_free_i8_2d(fc, fut_north);
     futhark_free_i8_2d(fc, fut_north_east);
@@ -81,6 +80,7 @@ void compute_next_chunk_board(struct dispatch_context *dc, struct futhark_contex
 
     futhark_values_i8_2d(fc, fut_next_chunk_board, ci->data);
     futhark_context_sync(fc);
+    futhark_free_i8_2d(fc, fut_next_chunk_board);
 }
 
 int main(int argc, char *argv[]) {
@@ -106,9 +106,7 @@ int main(int argc, char *argv[]) {
     int board_dimensions[2] = {board_n, board_m};
 
     struct dispatch_context *disp_context = dispatch_context_new(board_dimensions, MPI_INT8_T, 2);
-    dispatch_context_print(disp_context);
     chunk_info_t ci = get_chunk_info(disp_context);
-    chunk_info_print(&ci);
     init_chunk_board(&ci);
 
     double start = MPI_Wtime();