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+ | ===== We've moved the code to github! ==== | ||
+ | https://github.com/gem5-gpu | ||
+ | |||
+ | Please use the code repos from github. Additionally, we would love to accept your pull requests! | ||
===== About gem5-gpu ===== | ===== About gem5-gpu ===== | ||
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* Supports full-system simulation through GPU driver emulation | * Supports full-system simulation through GPU driver emulation | ||
- | Please join the gem5-gpu-dev email list by [[https://groups.google.com/forum/?fromgroups#!forum/gem5-gpu-dev|requesting access here]] | + | Please join the gem5-gpu-dev email list by [[https://groups.google.com/forum/#!forum/gem5-gpu-dev/join|requesting access here]] |
===== News ===== | ===== News ===== | ||
+ | * 2014-12-15: Added local memory handling and GPU atomic memory accesses | ||
+ | * 2014-04-15: Added ARMv7 32-bit support: See updates to [[start|quick start]], [[benchmarks|benchmarks]], and [[arm32_support|to build for ARM32]]. Special thanks to Jieming Yin for his help prepping this support | ||
+ | * 2014-03-25: Added GPU memory management unit for address translations (from Jason Power) | ||
+ | * 2014-01-15: gem5-gpu paper published: [[http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6709764|http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6709764]] | ||
* 2013-02-10: gem5-gpu release! | * 2013-02-10: gem5-gpu release! | ||
* 2012-12-02: Presented gem5-gpu at [[http://www.m5sim.org/User_workshop_2012|micro gem5 user workshop]]. [[http://www.gem5.org/wiki/images/7/7d/2012_12_gem5_gpu.pdf|pdf]] | * 2012-12-02: Presented gem5-gpu at [[http://www.m5sim.org/User_workshop_2012|micro gem5 user workshop]]. [[http://www.gem5.org/wiki/images/7/7d/2012_12_gem5_gpu.pdf|pdf]] | ||
+ | |||
+ | ===== Citing gem5-gpu ===== | ||
+ | If you use gem5-gpu in your research, we would appreciate a citation to[[http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6709764|gem5-gpu: A Heterogeneous CPU-GPU Simulator]]. | ||
+ | |||
+ | **gem5-gpu: A Heterogeneous CPU-GPU Simulator** | ||
+ | Jason Power, Joel Hestness, Marc S. Orr, Mark D. Hill, David A. Wood. | ||
+ | Computer Architecture Letters vol. 13, no. 1, Jan 2014 [[http://gem5-gpu.cs.wisc.edu/files/gem5-gpu-cal.bib|bibtex]] | ||
===== Documentation ===== | ===== Documentation ===== | ||
+ | |||
+ | ==== Getting help ==== | ||
+ | |||
+ | There are a number of places to get help using and developing gem5-gpu. Below is an ordered list where you should look for help. | ||
+ | * Check this website for an answer to your question | ||
+ | * Search the mailing list history for an answer: [[https://groups.google.com/forum/#!forum/gem5-gpu-dev|Mailing list]] | ||
+ | * Search the gem5 wiki [[http://gem5.org|gem5]] | ||
+ | * Search the gem5 mailing list [[http://dir.gmane.org/gmane.comp.emulators.m5.users|gem5 mailing list]] | ||
+ | * Create a new thread on the gem5-gpu-dev mailing list. | ||
+ | |||
+ | ==== Detailed documentation ==== | ||
+ | |||
* [[start|Getting Started]] | * [[start|Getting Started]] | ||
+ | * [[benchmarks|Benchmarks]] | ||
* [[cur-arch|Current gem5-gpu Software Architecture]] | * [[cur-arch|Current gem5-gpu Software Architecture]] | ||
+ | * [[protocols|Cache coherence protocols]] | ||
+ | * [[topology|Cache topology]] | ||
+ | * [[memory-modeling|Details on how memory is modeled in gem5-gpu]] | ||
* [[future-arch|Future gem5-gpu Software Architecture Vision]] | * [[future-arch|Future gem5-gpu Software Architecture Vision]] | ||
- | * [[development|Ongoing gem5-gpu Development]] | + | * [[development|Contribute to gem5-gpu Development]] |
==== Authors ==== | ==== Authors ==== | ||
- | gem5-gpu was initially developed by Marc Orr and [[http://pages.cs.wisc.edu/~powerjg/|Jason Power]] at University of Wisconsin-Madison for a class project under Professor [[http://pages.cs.wisc.edu/~david/|David Wood]]. It is now being developed by the [[http://research.cs.wisc.edu/multifacet/ |Multifacet team]] under the direction of [[http://pages.cs.wisc.edu/~david/|David Wood]] and [[http://pages.cs.wisc.edu/~markhill/|Mark Hill]]. The principal developers are now Joel Hestness, Marc Orr, and Jason Power. | + | gem5-gpu is developed by [[http://pages.cs.wisc.edu/~hestness|Joel Hestness]], Marc Orr and [[http://pages.cs.wisc.edu/~powerjg/|Jason Power]] at University of Wisconsin-Madison as part of the [[http://research.cs.wisc.edu/multifacet/ |Multifacet team]] under the direction of [[http://pages.cs.wisc.edu/~david/|David Wood]] and [[http://pages.cs.wisc.edu/~markhill/|Mark Hill]]. |