/* Bindings to the MSG hosts */
-/* Copyright (c) 2006-2014. The SimGrid Team.
- * All rights reserved. */
+/* Copyright (c) 2006-2017. The SimGrid Team. All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
* under the terms of the license (GNU LGPL) which comes with this package. */
/** This methods returns the list of storages (names) attached to an host */
public native String[] getAttachedStorage();
- /** Returns the amount of Joules consumed by that host so far */
+ /** After this call, sg_host_get_consumed_energy() will not interrupt your process
+ * (until after the next clock update).
+ */
+ public static native void updateAllEnergyConsumptions();
+ /** Returns the amount of Joules consumed by that host so far
+ *
+ * Please note that since the consumption is lazily updated, it may require a simcall to update it.
+ * The result is that the actor requesting this value will be interrupted,
+ * the value will be updated in kernel mode before returning the control to the requesting actor.
+ */
public native double getConsumedEnergy();
/** Returns the current pstate */
/** Changes the current pstate */
public native void setPstate(int pstate);
public native int getPstatesCount();
- /** Returns the speed of the processor (in flop/s) at the current pstate. See also @ref SURF_plugin_energy. */
+ /** Returns the speed of the processor (in flop/s) at the current pstate. See also @ref plugin_energy. */
public native double getCurrentPowerPeak();
- /** Returns the speed of the processor (in flop/s) at a given pstate. See also @ref SURF_plugin_energy. */
+ /** Returns the speed of the processor (in flop/s) at a given pstate. See also @ref plugin_energy. */
public native double getPowerPeakAt(int pstate);
/** Class initializer, to initialize various JNI stuff */
- public static native void nativeInit();
+ private static native void nativeInit();
static {
nativeInit();
}