New option: smpi/keep-temps to not cleanup temp files

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

diff --git a/src/simgrid/sg_config.cpp b/src/simgrid/sg_config.cpp
index e30c0fc..9b99689 100644 (file)
--- a/src/simgrid/sg_config.cpp
+++ b/src/simgrid/sg_config.cpp
@@ -472,6 +472,8 @@ void sg_config_init(int *argc, char **argv)
     xbt_cfg_register_alias("smpi/host-speed","smpi/running_power");
     xbt_cfg_register_alias("smpi/host-speed","smpi/running-power");
 
+    xbt_cfg_register_boolean("smpi/keep-temps", "no", nullptr, "Whether we should keep the generated temporary files.");
+
     xbt_cfg_register_boolean("smpi/display-timing", "no", nullptr, "Whether we should display the timing after simulation.");
     xbt_cfg_register_alias("smpi/display-timing", "smpi/display_timing");
 
@@ -482,6 +484,7 @@ void sg_config_init(int *argc, char **argv)
                             "Whether SMPI_SHARED_MALLOC is enabled. Disable it for debugging purposes.");
     xbt_cfg_register_alias("smpi/shared-malloc", "smpi/use-shared-malloc");
     xbt_cfg_register_alias("smpi/shared-malloc", "smpi/use_shared_malloc");
+    xbt_cfg_register_double("smpi/shared-malloc-blocksize", 1UL << 20, nullptr, "Size of the bogus file which will be created for global shared allocations");
 
     xbt_cfg_register_double("smpi/cpu-threshold", 1e-6, nullptr, "Minimal computation time (in seconds) not discarded, or -1 for infinity.");
     xbt_cfg_register_alias("smpi/cpu-threshold", "smpi/cpu_threshold");
@@ -498,8 +501,15 @@ void sg_config_init(int *argc, char **argv)
     xbt_cfg_register_alias("smpi/send-is-detached-thresh","smpi/send_is_detached_thresh");
     xbt_cfg_register_alias("smpi/send-is-detached-thresh","smpi/send_is_detached_thres");
 
-    xbt_cfg_register_boolean("smpi/privatize-global-variables", "no", nullptr, "Whether we should privatize global variable at runtime.");
-    xbt_cfg_register_alias("smpi/privatize-global-variables", "smpi/privatize_global_variables");
+    const char* default_privatization = std::getenv("SMPI_PRIVATIZATION");
+    if (default_privatization == nullptr)
+      default_privatization = "no";
+
+    xbt_cfg_register_string("smpi/privatization", default_privatization, nullptr,
+                            "How we should privatize global variable at runtime (no, yes, mmap, dlopen).");
+
+    xbt_cfg_register_alias("smpi/privatization", "smpi/privatize-global-variables");
+    xbt_cfg_register_alias("smpi/privatization", "smpi/privatize_global_variables");
 
     xbt_cfg_register_boolean("smpi/grow-injected-times", "yes", nullptr, "Whether we want to make the injected time in MPI_Iprobe and MPI_Test grow, to allow faster simulation. This can make simulation less precise, though.");