Added VERBOSE CMake option and made various prints optional to clean the output. VERBOSE is by off by default, pass cmake -DVERBOSE=ON to re-enable various non-critical warning and status prints (important warnings are still visible regardless of the flag).

src/utils/config_loader.c

@@ -52,7 +52,7 @@ parse_config(const char* path, AcMeshInfo* config)
     FILE* fp;
     fp = fopen(path, "r");
     // For knowing which .conf file will be used
-    printf("Config file path: \n %s \n ", path);
+    printf("Config file path: %s\n", path);
     ERRCHK_ALWAYS(fp != NULL);
 
     const size_t BUF_SIZE = 128;
@@ -90,7 +90,7 @@ acLoadConfig(const char* config_path, AcMeshInfo* config)
 
     parse_config(config_path, config);
     acUpdateBuiltinParams(config);
-#if VERBOSE_PRINTING // Defined in astaroth.h
+#if AC_VERBOSE
     printf("###############################################################\n");
     printf("Config dimensions loaded:\n");
     acPrintMeshInfo(*config);
@@ -101,8 +101,10 @@ acLoadConfig(const char* config_path, AcMeshInfo* config)
     ERRCHK_ALWAYS(sizeof(*config) % sizeof(uint32_t) == 0);
     for (size_t i = 0; i < sizeof(*config) / sizeof(uint32_t); ++i) {
         if (((uint32_t*)config)[i] == (uint32_t)0xFFFFFFFF) {
+#if AC_VERBOSE
             fprintf(stderr, "Some config values may be uninitialized. "
                             "See that all are defined in astaroth.conf\n");
+#endif
             retval = AC_FAILURE;
         }
     }

src/utils/modelsolver.c

@@ -949,6 +949,7 @@ solve_beta_step(const AcMesh in, const int step_number, const Scalar dt, const i
 static void
 checkConfiguration(const AcMeshInfo info)
 {
+#if AC_VERBOSE
     for (int i = 0; i < NUM_REAL_PARAMS; ++i) {
         if (!is_valid(info.real_params[i])) {
             fprintf(stderr, "WARNING: Passed an invalid value %g to model solver (%s). Skipping.\n",
@@ -973,6 +974,7 @@ checkConfiguration(const AcMeshInfo info)
                     (double)info.real3_params[i].z, realparam_names[i]);
         }
     }
+#endif
 
     ERRCHK_ALWAYS(is_valid(info.real_params[AC_inv_dsx]));
     ERRCHK_ALWAYS(is_valid(info.real_params[AC_inv_dsy]));

src/utils/verification.c

@@ -149,6 +149,7 @@ AcResult
 acVerifyMesh(const char* label, const AcMesh model, const AcMesh candidate)
 {
     printf("---Test: %s---\n", label);
+    fflush(stdout);
     printf("Errors at the point of the maximum absolute error:\n");
 
     int errors_found = 0;