= Documentation =

The MUSCLE library contains the API and configuration necessary to implement a multiscale model. Neither depends on the hardware that the model will executed on, whether that is local, distributed, or through a job scheduler. When using the Java API, the principle is write once, use everywhere. For C/C++ code, recompilation might be necessary depending on the operating system and hardware, but if the submodel code is standards-compliant, this should not pose a problem.

The MUSCLE runtime environment is then able to run the multiscale model on different resources. The actual runtime location only depends on the command-line arguments given to MUSCLE, not on the implementation of the submodels.

== The MUSCLE library ==

* Using the MUSCLE API
  * [[Java API|Java]]
  * [[C++ API|C/C++]]
  * Fortran (Eric Lorenz)
  * Real-world example (Mohamed)
* [[Configuration|MUSCLE configuration file]]

== The MUSCLE runtime environment ==
=== Manual Execution ===
* [[Command-line execution]]
=== Tools and Services ===
* Remote Execution using [[RemoteExecution|QosCosGrid and GridSpace tools]] (Mariusz)
=== Cross-cluster connectivity ===
* [[MTO|Muscle Transport Overlay (MTO)]]