SimGrid
3.7
Scalable simulation of distributed systems
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Simple programming environment. More...
Modules | |
MSG Examples | |
Main MSG simulation Functions | |
Describes how to setup and control your simulation. | |
Process Management Functions | |
This section describes the process structure of MSG (m_process_t) and the functions for managing it. | |
Host Management Functions | |
This section describes the host structure of MSG. | |
Task Management Functions | |
This section describes the task structure of MSG (m_task_t) and the functions for managing it. See Task Actions to see how to put the tasks in action. | |
Task Actions | |
This section describes the functions that can be used by a process to execute, communicate or otherwise handle some task. | |
File Management Functions | |
This section describes the file structure of MSG (msg_file_t) and the functions for managing it. It is based on POSIX functions. | |
Trace-driven simulations | |
This section describes the functions allowing to build trace-driven simulations. | |
Lua bindings | |
Lua bindings to MSG (MSG) | |
MSG Deprecated | |
This section describes the deprecated functions. PLEASE STOP USING THEM. |
Simple programming environment.
MSG was the first distributed programming environment provided within SimGrid. While almost realistic, it remains quite simple (simplistic?).
You should use this module if you want to study some heuristics for a given problem you don't really want to implement. If you want to use DAGs, have a look at the SimDag programming environment. If you want to get a real (but experimental) implementation of your solution, have a look at the GRAS one. If you want to study an existing MPI program, have a look at the SMPI one. If none of those programming environments fits your needs, you may consider implementing your own directly on top of SURF (but you probably want to contact us before).
MSG was the first distributed programming environment provided within SimGrid. While almost realistic, it remains quite simple (simplistic?). This describes the native to MSG.
You should use MSG if you want to study some heuristics for a given problem you don't really want to implement. If you want to use the C programming language, your are in the right section. To use the Java or Ruby programming interfaces, please refer to the documentation provided in the relevant packages.
Also make sure to visit the page MSG Examples.
Back to the main Simgrid Documentation page |
The version of SimGrid documented here is v3.7. Documentation of other versions can be found in their respective archive files (directory doc/html). |
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