X-Git-Url: http://mj.ucw.cz/gitweb/?a=blobdiff_plain;ds=sidebyside;f=doc%2Findex.html;h=215736023eced49704b5b26a509a5b6369f74823;hb=d7bf6bdc92bad7ae752026ef58b7fc9b172dcef8;hp=ad199de2ec0cbf3e3af150e0b0998d91c6cd79e1;hpb=dd3aa56ef46e792254d6c0bba1cb67750562ad99;p=moe.git diff --git a/doc/index.html b/doc/index.html index ad199de..2157360 100644 --- a/doc/index.html +++ b/doc/index.html @@ -17,14 +17,21 @@ which is then automatically tested on a set of test inputs.

Moe is built in a modular way, making it easy to adapt it to the specifics of a particular contest, to other types of tasks, or other programming languages. -

A brief description of the system and of the ideas behind it can be found in the following two papers -published in Olympiads in Informatics: +

A brief description of the system and of the ideas behind it can be found in the following series +of papers published in Olympiads in Informatics:

+News (2012-09-24): A new sandbox module (isolate) is available. +It has very low overhead (it uses Linux kernel containers) and it is able to cope with +multi-threaded programs. For more details, see the "New Contest Sandbox" paper above +or the isolate's man page. +

Modules

@@ -34,6 +41,8 @@ published in Olympiads in
sandbox Runs the contestant's solution in a controlled and secure environment, limiting its execution time, memory consumption and system calls. + We have a stable implementation (box) based on ptrace + and a new one (isolate) based on Linux kernel containers. works
judges A set of utilities for comparing the solution's output with the correct @@ -92,7 +101,7 @@ to get a more up-to-date picture.
  • Czech Olympiad in programming since 2002
  • CPSPC (Czech-Polish-Slovak Preparation Camp) on some years
  • CEOI 2007 (Central-European Olympiad in Informatics) -
  • IOI 2009 (used the sandbox module) +
  • IOI since 2009 (used the sandbox module)
  • CodEx (a web-based system, originally designed for evaluation of students' homeworks, but also used for several programming contests) @@ -125,6 +134,10 @@ only on Linux with kernel version 2.6 or newer and only on the i386 and amd64 architectures. Porting to other architectures should require only minor changes, porting to other systems is likely to be hard. +

    The isolate sandbox does not depend on CPU architecture, +but it requires a recent Linux kernel in a configuration which might be different +from your distribution's default. +

    Authors

    Moe has been written by the following people: @@ -132,6 +145,7 @@ porting to other systems is likely to be hard.

    • Martin Mareš, mj@ucw.cz
    • Tomáš Gavenčiak (the queue manager module and parts of the new evaluator) +
    • Bernard Blackham (parts of isolate)

    We are also thankful to Jan Kára and Milan Straka for their help and for