X-Git-Url: https://bilbo.iut-bm.univ-fcomte.fr/and/gitweb/loba.git/blobdiff_plain/23529d55ccbfd0a851fdc86708320811ddda8ec4..d67fee4c5988698b045480ac86a67b7a5a21a8b2:/TODO?ds=sidebyside diff --git a/TODO b/TODO index 3152ad9..a337bc4 100644 --- a/TODO +++ b/TODO @@ -1,31 +1,28 @@ -* segfault with ./loba cluster1000.xml -N64 -a fairstrategy +* Change simulator to use discrete tasks. + Each task must then be iterated a minimum of times. + At least two strategies to balance the tasks: + (i) send the tasks that have the most count of iterations; + (ii) send the tasks that have the least count of iterations. - this is a deadlock occuring when: - - a process is in the finalize stage; - - all processes but one are blocked on receive; - - the process that is still running owns all the remaining load, - and sends it all to the finalizing process, and then goes in - blocking receive. - The finalizing process receives the load, and blocks again, - waiting for a close message. - All processes are then blocked, and non-one is able to see that - there is no more load in the system! +* Remove usage of opt::option_x in loba_besteffort.cpp and loba_2besteffort.cpp + Use -k instead (done). Remove hack marked "FIXME" in opt::parse_args(). -* verify bookkeeping version. +* Support heterogeneous platforms? + Not sure yet. + Should be doable if each process also sends its speed to its neighbors. -* add several metrics - - flops (total, avg, stddev) - - message exchanges (number, volume) +* Add options -j/-J: minimum number of iterations? -* add options -j/-J : minimum number of iterations ? +* Add options -f/-F: termination based on flops achieved? -* add a variant to (not) change neighbor load information at send. +* Choose a license before making the code public. + CeCILL-B? -* implement loba_* algorithms (start with some trivial one) +* Translate french parts in english (README, QUESTIONS, ALGORITHMS, ...) + Not urgent. -* for automatic process topology, - -> implement some random initial distribution of load +* Add synchronized mode? + No. -* add synchronized mode - -* translate README file? +* Add a variant to (not) change neighbor load information at send? + No.