Added Astaroth 2.0

scripts/gen_rk3_threadblockconf.c

@@ -0,0 +1,60 @@
+/*
+    Copyright (C) 2014-2018, Johannes Pekkilae, Miikka Vaeisalae.
+
+    This file is part of Astaroth.
+
+    Astaroth is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    Astaroth is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Astaroth.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+
+/**
+ * @file
+ * \brief Generates a threadblock config file for RK3 using the given parameters.
+ *
+ *
+ */
+#include <stdio.h>
+#include <stdlib.h>
+
+#include <assert.h>
+
+const char* rk3_threadblockconf_path = "rk3_threadblock.conf";
+
+int
+write_to_file(int threads_x, int threads_y, int threads_z, int elems_per_thread, int launch_bound)
+{
+    FILE* fp;
+    fp = fopen(rk3_threadblockconf_path, "w");
+
+    if (fp != NULL) {
+        fprintf(fp, "#define RK_THREADS_X (%d)\n", threads_x);
+        fprintf(fp, "#define RK_THREADS_Y (%d)\n", threads_y);
+        fprintf(fp, "#define RK_THREADS_Z (%d)\n", threads_z);
+        fprintf(fp, "#define RK_ELEMS_PER_THREAD (%d)\n", elems_per_thread);
+        fprintf(fp, "#define RK_LAUNCH_BOUND_MIN_BLOCKS (%d)\n", launch_bound);
+        fclose(fp);
+        return EXIT_SUCCESS;
+    }
+    return EXIT_FAILURE;
+}
+
+// Takes arguments and writes them into a file
+// RK_THREADS_X, RK_THREADS_Y, RK_THREADS_Z, RK_ELEMS_PER_THREAD, RK_LAUNCH_BOUND_MIN_BLOCKS
+int
+main(int argc, char* argv[])
+{
+    assert(argc == 6);
+
+    return write_to_file(atoi(argv[1]), atoi(argv[2]),atoi(argv[3]), atoi(argv[4]), atoi(argv[5]));
+}