reduce the use of simcall_process_sleep() -> this_actor::sleep_for()

[simgrid.git] / src / smpi / internals / smpi_bench.cpp

diff --git a/src/smpi/internals/smpi_bench.cpp b/src/smpi/internals/smpi_bench.cpp
index af6cf78..ac32fa2 100644 (file)
--- a/src/smpi/internals/smpi_bench.cpp
+++ b/src/smpi/internals/smpi_bench.cpp
@@ -38,19 +38,6 @@ double smpi_host_speed;
 SharedMallocType smpi_cfg_shared_malloc = SharedMallocType::GLOBAL;
 double smpi_total_benched_time = 0;
 
-extern "C" XBT_PUBLIC void smpi_execute_flops_(double* flops);
-
-void smpi_execute_flops_(double *flops)
-{
-  smpi_execute_flops(*flops);
-}
-
-extern "C" XBT_PUBLIC void smpi_execute_(double* duration);
-void smpi_execute_(double *duration)
-{
-  smpi_execute(*duration);
-}
-
 void smpi_execute_flops(double flops) {
   xbt_assert(flops >= 0, "You're trying to execute a negative amount of flops (%f)!", flops);
   XBT_DEBUG("Handle real computation time: %f flops", flops);
@@ -189,7 +176,7 @@ static unsigned int private_sleep(double secs)
   int rank = simgrid::s4u::this_actor::get_pid();
   TRACE_smpi_sleeping_in(rank, secs);
 
-  simcall_process_sleep(secs);
+  simgrid::s4u::this_actor::sleep_for(secs);
 
   TRACE_smpi_sleeping_out(rank);
 
@@ -201,14 +188,14 @@ unsigned int smpi_sleep(unsigned int secs)
 {
   if (not smpi_process())
     return sleep(secs);
-  return private_sleep(static_cast<double>(secs));
+  return private_sleep(secs);
 }
 
 int smpi_usleep(useconds_t usecs)
 {
   if (not smpi_process())
     return usleep(usecs);
-  return static_cast<int>(private_sleep(static_cast<double>(usecs) / 1000000.0));
+  return static_cast<int>(private_sleep(usecs / 1000000.0));
 }
 
 #if _POSIX_TIMERS > 0
@@ -216,7 +203,7 @@ int smpi_nanosleep(const struct timespec* tp, struct timespec* t)
 {
   if (not smpi_process())
     return nanosleep(tp,t);
-  return static_cast<int>(private_sleep(static_cast<double>(tp->tv_sec + tp->tv_nsec / 1000000000.0)));
+  return static_cast<int>(private_sleep(tp->tv_sec + tp->tv_nsec / 1000000000.0));
 }
 #endif
 
@@ -236,7 +223,7 @@ int smpi_gettimeofday(struct timeval* tv, struct timezone* tz)
 #endif
   }
   if (smpi_wtime_sleep > 0)
-    simcall_process_sleep(smpi_wtime_sleep);
+    simgrid::s4u::this_actor::sleep_for(smpi_wtime_sleep);
   smpi_bench_begin();
   return 0;
 }
@@ -254,7 +241,7 @@ int smpi_clock_gettime(clockid_t clk_id, struct timespec* tp)
     tp->tv_nsec = static_cast<long int>((now - tp->tv_sec) * 1e9);
   }
   if (smpi_wtime_sleep > 0)
-    simcall_process_sleep(smpi_wtime_sleep);
+    simgrid::s4u::this_actor::sleep_for(smpi_wtime_sleep);
   smpi_bench_begin();
   return 0;
 }
@@ -267,7 +254,7 @@ double smpi_mpi_wtime()
     smpi_bench_end();
     time = SIMIX_get_clock();
     if (smpi_wtime_sleep > 0)
-      simcall_process_sleep(smpi_wtime_sleep);
+      simgrid::s4u::this_actor::sleep_for(smpi_wtime_sleep);
     smpi_bench_begin();
   } else {
     time = SIMIX_get_clock();
@@ -429,7 +416,7 @@ void smpi_sample_3(int global, const char *file, int line)
   double period  = xbt_os_timer_elapsed(smpi_process()->timer());
   data.sum      += period;
   data.sum_pow2 += period * period;
-  double n       = static_cast<double>(data.count);
+  double n       = data.count;
   data.mean      = data.sum / n;
   data.relstderr = sqrt((data.sum_pow2 / n - data.mean * data.mean) / n) / data.mean;