X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/e54bcd49648261e387053d73bf78b4dbb78dd463..dc45d41606e5f40070026183b0aea7bac521ef4b:/doc/doxygen/options.doc diff --git a/doc/doxygen/options.doc b/doc/doxygen/options.doc index 1461798c13..b70680d11c 100644 --- a/doc/doxygen/options.doc +++ b/doc/doxygen/options.doc @@ -18,7 +18,7 @@ type the following: \verbatim my_simulator --cfg=Item:Value (other arguments) \endverbatim -Several \c --cfg command line arguments can naturally be used. If you +Several \c `--cfg` command line arguments can naturally be used. If you need to include spaces in the argument, don't forget to quote the argument. You can even escape the included quotes (write \' for ' if you have your argument between '). @@ -31,7 +31,8 @@ ignored so you don't really need to pass it. The important par is that within that tag, you can pass one or several \c \ tags to specify the configuration to use. For example, setting \c Item to \c Value can be done by adding the following to the beginning of your platform -file: \verbatim +file: +\verbatim @@ -239,7 +240,7 @@ initialization are done in the simulator. It is possible to specify a timing gap between consecutive emission on the same network card through the \b network/sender_gap item. This is still under investigation as of writting, and the default value is -to wait 0 seconds between emissions (no gap applied). +to wait 10 microseconds (1e-5 seconds) between emissions. \subsubsection options_model_network_asyncsend Simulating asyncronous send @@ -390,8 +391,8 @@ stacks), leading to segfaults with corrupted stack traces. If you want to push the scalability limits of your code, you really want to reduce the \b contexts/stack_size item. Its default value -is 128 (in Kib), while our Chord simulation works with stacks as small -as 16 Kib, for example. For the thread factory, the default value +is 8192 (in KiB), while our Chord simulation works with stacks as small +as 16 KiB, for example. For the thread factory, the default value is the one of the system, if it is too large/small, it has to be set with this parameter. @@ -447,7 +448,7 @@ you never used the tracing API. - Any SimGrid-based simulator (MSG, SimDag, SMPI, ...) and raw traces: \verbatim ---cfg=tracing:1 --cfg=tracing/uncategorized:1 --cfg=triva/uncategorized:uncat.plist +--cfg=tracing:yes --cfg=tracing/uncategorized:yes --cfg=triva/uncategorized:uncat.plist \endverbatim The first parameter activates the tracing subsystem, the second tells it to trace host and link utilization (without any @@ -456,7 +457,7 @@ you never used the tracing API. - MSG or SimDag-based simulator and categorized traces (you need to declare categories and classify your tasks according to them) \verbatim ---cfg=tracing:1 --cfg=tracing/categorized:1 --cfg=triva/categorized:cat.plist +--cfg=tracing:yes --cfg=tracing/categorized:yes --cfg=triva/categorized:cat.plist \endverbatim The first parameter activates the tracing subsystem, the second tells it to trace host and link categorized utilization and the @@ -468,7 +469,7 @@ you never used the tracing API. smpirun -trace ... \endverbatim The -trace parameter for the smpirun script runs the -simulation with --cfg=tracing:1 and --cfg=tracing/smpi:1. Check the +simulation with --cfg=tracing:yes and --cfg=tracing/smpi:yes. Check the smpirun's -help parameter for additional tracing options. Sometimes you might want to put additional information on the trace to