Updated bench

elementary/benchmark/main.c

@@ -34,13 +34,8 @@ double compute_next_chunk_elems(struct dispatch_context *dc, struct futhark_cont
     struct futhark_i8_1d *fut_chunk_with_envelope = get_chunk_with_envelope(dc, fc, 1, futhark_new_i8_1d);
     double finish0 = MPI_Wtime();
 
-    // Warmup
-    struct futhark_i8_1d *fut_next_chunk_elems;
-    futhark_entry_next_chunk_elems(fc, &fut_next_chunk_elems, fut_chunk_with_envelope);
-    futhark_context_sync(fc);
-    futhark_free_i8_1d(fc, fut_next_chunk_elems);
-
     double start1 = MPI_Wtime();
+    struct futhark_i8_1d *fut_next_chunk_elems;
     for (int i = 0; i < N_ITERATIONS; ++i) {
         futhark_entry_next_chunk_elems(fc, &fut_next_chunk_elems, fut_chunk_with_envelope);
         futhark_context_sync(fc);

game_of_life/benchmark/main.c

@@ -38,12 +38,8 @@ double compute_next_chunk_board(struct dispatch_context *dc, struct futhark_cont
     struct futhark_i8_2d *fut_chunk_with_envelope = get_chunk_with_envelope(dc, fc, 1, futhark_new_i8_2d);
     double finish0 = MPI_Wtime();
 
-    struct futhark_i8_2d *fut_next_chunk_board;
-    futhark_entry_next_chunk_board(fc, &fut_next_chunk_board, fut_chunk_with_envelope);
-    futhark_context_sync(fc);
-    futhark_free_i8_2d(fc, fut_next_chunk_board);
-
     double start1 = MPI_Wtime();
+    struct futhark_i8_2d *fut_next_chunk_board;
     for (int i = 0; i < N_ITERATIONS; ++i) {
         futhark_entry_next_chunk_board(fc, &fut_next_chunk_board, fut_chunk_with_envelope);
         futhark_context_sync(fc);

lattice_boltzmann/main.c

@@ -46,13 +46,8 @@ double compute_next_lbm(struct dispatch_context *dc, struct futhark_context *fc,
     struct futhark_f32_4d *fut_chunk_with_envelope = get_chunk_with_envelope(dc, fc, 1, convert_chunk_with_envelope);
     double finish0 = MPI_Wtime();
 
-    struct futhark_f32_4d *fut_next_chunk_lbm;
-    // Warmup
-    futhark_entry_next_chunk_lbm(fc, &fut_next_chunk_lbm, fut_chunk_with_envelope);
-    futhark_context_sync(fc);
-    futhark_free_f32_4d(fc, fut_next_chunk_lbm);
-
     double start1 = MPI_Wtime();
+    struct futhark_f32_4d *fut_next_chunk_lbm;
     for (int i = 0; i < N_ITERATIONS; ++i) {
         futhark_entry_next_chunk_lbm(fc, &fut_next_chunk_lbm, fut_chunk_with_envelope);
         futhark_context_sync(fc);