[trace] give users the possibility to pause/resume all tracing activities

[simgrid.git] / src / instr / instr_config.c

diff --git a/src/instr/instr_config.c b/src/instr/instr_config.c
index f6d2e21..44b1f3f 100644 (file)
--- a/src/instr/instr_config.c
+++ b/src/instr/instr_config.c
@@ -634,6 +634,18 @@ void TRACE_generate_viva_cat_conf (void)
   generate_cat_configuration (TRACE_get_viva_cat_conf(), "viva", 0);
 }
 
+void instr_pause_tracing (void)
+{
+  trace_enabled = 0;
+  XBT_DEBUG ("Tracing is paused.");
+}
+
+void instr_resume_tracing (void)
+{
+  trace_enabled = 1;
+  XBT_DEBUG ("Tracing is resumed.");
+}
+
 #undef OPT_TRACING
 #undef OPT_TRACING_PLATFORM
 #undef OPT_TRACING_SMPI