rename the plugins from the command line, and document it

[simgrid.git] / src / simgrid / sg_config.cpp

diff --git a/src/simgrid/sg_config.cpp b/src/simgrid/sg_config.cpp
index aa31ac1..af10da4 100644 (file)
--- a/src/simgrid/sg_config.cpp
+++ b/src/simgrid/sg_config.cpp
@@ -6,15 +6,14 @@
 /* sg_config: configuration infrastructure for the simulation world         */
 
 #include "simgrid/sg_config.hpp"
-#include "instr/instr_interface.hpp"
 #include "simgrid/instr.h"
+#include "src/instr/instr_private.hpp"
 #include "src/internal_config.h"
 #include "src/kernel/lmm/maxmin.hpp"
 #include "src/mc/mc_config.hpp"
 #include "src/mc/mc_replay.hpp"
 #include "src/surf/surf_interface.hpp"
 #include "surf/surf.hpp"
-#include "xbt/config.h"
 #include "xbt/config.hpp"
 
 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_config, surf, "About the configuration of SimGrid");
@@ -28,9 +27,13 @@ XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_config, surf, "About the configuration of S
 int _sg_cfg_init_status = 0;
 
 /* instruct the upper layer (simix or simdag) to exit as soon as possible */
-int _sg_cfg_exit_asap = 0;
+bool _sg_cfg_exit_asap = false;
 
-#define sg_cfg_exit_early() do { _sg_cfg_exit_asap = 1; return; } while (0)
+#define sg_cfg_exit_early()                                                                                            \
+  do {                                                                                                                 \
+    _sg_cfg_exit_asap = true;                                                                                          \
+    return;                                                                                                            \
+  } while (0)
 
 /* Parse the command line, looking for options */
 static void sg_config_cmd_line(int *argc, char **argv)
@@ -44,14 +47,14 @@ static void sg_config_cmd_line(int *argc, char **argv)
       char *opt = strchr(argv[i], '=');
       opt++;
 
-      xbt_cfg_set_parse(opt);
+      simgrid::config::set_parse(opt);
       XBT_DEBUG("Did apply '%s' as config setting", opt);
     } else if (not strcmp(argv[i], "--version")) {
       printf("%s\n", SIMGRID_VERSION_STRING);
       shall_exit = 1;
     } else if (not strcmp(argv[i], "--cfg-help") || not strcmp(argv[i], "--help")) {
       printf("Description of the configuration accepted by this simulator:\n");
-      xbt_cfg_help();
+      simgrid::config::help();
       printf(
           "\n"
           "Each of these configurations can be used by adding\n"
@@ -69,7 +72,7 @@ static void sg_config_cmd_line(int *argc, char **argv)
       shall_exit = 1;
     } else if (not strcmp(argv[i], "--help-aliases")) {
       printf("Here is a list of all deprecated option names, with their replacement.\n");
-      xbt_cfg_aliases();
+      simgrid::config::show_aliases();
       printf("Please consider using the recent names\n");
       shall_exit = 1;
     } else if (not strcmp(argv[i], "--help-models")) {
@@ -86,7 +89,7 @@ static void sg_config_cmd_line(int *argc, char **argv)
       printf("Both network and CPU models have 'Lazy' as default optimization level\n\n");
       shall_exit = 1;
     } else if (not strcmp(argv[i], "--help-tracing")) {
-      TRACE_help (1);
+      TRACE_help();
       shall_exit = 1;
     } else {
       argv[j++] = argv[i];
@@ -442,12 +445,6 @@ void sg_config_init(int *argc, char **argv)
   simgrid::config::declare_flag<std::string>("smpi/reduce", "Which collective to use for reduce", "");
 #endif // HAVE_SMPI
 
-  /* Storage */
-
-  sg_storage_max_file_descriptors = 1024;
-  simgrid::config::bind_flag(sg_storage_max_file_descriptors, "storage/max_file_descriptors",
-                             "Maximum number of concurrently opened files per host. Default is 1024");
-
   /* Others */
 
   simgrid::config::declare_flag<bool>(
@@ -472,6 +469,6 @@ void sg_config_finalize()
   if (not _sg_cfg_init_status)
     return;                     /* Not initialized yet. Nothing to do */
 
-  xbt_cfg_free(&simgrid_config);
+  simgrid::config::finalize();
   _sg_cfg_init_status = 0;
 }