option. For example, ``--cfg=plugin:help`` will give you the list
of plugins available in your installation of SimGrid.
+- **bmf/max-iterations:** :ref:`cfg=bmf/max-iterations`
+- **bmf/precision:** :ref:`cfg=bmf/precision`
+
- **contexts/factory:** :ref:`cfg=contexts/factory`
- **contexts/guard-size:** :ref:`cfg=contexts/guard-size`
- **contexts/nthreads:** :ref:`cfg=contexts/nthreads`
the dependency induced by the backbone), but through a complicated
and slow pattern that follows the actual dependencies.
+.. _cfg=bmf/precision:
.. _cfg=maxmin/precision:
.. _cfg=surf/precision:
Numerical Precision
...................
-**Option** ``maxmin/precision`` **Default:** 0.00001 (in flops or bytes) |br|
-**Option** ``surf/precision`` **Default:** 0.00001 (in seconds)
+**Option** ``maxmin/precision`` **Default:** 1e-5 (in flops or bytes) |br|
+**Option** ``surf/precision`` **Default:** 1e-9 (in seconds) |br|
+**Option** ``bmf/precision`` **Default:** 1e-12 (no unit)
The analytical models handle a lot of floating point values. It is
possible to change the epsilon used to update and compare them through
on highly constrained scenarios, but the simulation speed suffers of this
setting on regular (less constrained) scenarios so it is off by default.
+.. _cfg=bmf/max-iterations:
+
+BMF settings
+............
+
+**Option** ``bmf/max-iterations`` **Default:** 1000
+
+It may happen in some settings that the BMF solver fails to converge to
+a solution, so there is a hard limit on the amount of iteration count to
+avoid infinite loops.
+
.. _options_model_network:
Configuring the Network Model
