X-Git-Url: https://bilbo.iut-bm.univ-fcomte.fr/and/gitweb/loba.git/blobdiff_plain/d4fbe175e440c3e9de9b5468b85bf56daab62bff..799e14e4362fc824b087ff366f50e7231371145a:/options.cpp?ds=sidebyside diff --git a/options.cpp b/options.cpp index fd9da4e..2509fe0 100644 --- a/options.cpp +++ b/options.cpp @@ -11,6 +11,8 @@ XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(main); #include "process.h" #include "loba_simple.h" #include "loba_fairstrategy.h" +#include "loba_makhoul.h" +#include "misc.h" #include "options.h" @@ -49,8 +51,9 @@ namespace opt { // Application parameters // fixme: find better defaults cost_func comp_cost("1e9, 0"); - cost_func comm_cost("1, 0"); - double min_iter_duration = 1.0; + cost_func comm_cost("1e6, 0"); + double min_lb_iter_duration = 1.0; + double min_comp_iter_duration = 1.0; // Parameters for the end of the simulation unsigned lb_maxiter = 0; @@ -63,6 +66,7 @@ namespace opt { loba_algorithms_type::loba_algorithms_type() { NOL_INSERT("fairstrategy", "balance with fair strategy", loba_fairstrategy); + NOL_INSERT("makhoul", "balance with Makhoul's PhD algorithm", loba_makhoul); NOL_INSERT("none", "no load-balancing (for testing only)", process); NOL_INSERT("simple", "balance with least loaded neighbor", loba_simple); } @@ -148,18 +152,18 @@ bool opt_helper::nol_find_prefix(const T& nol, const char* descr, } switch (candidates.size()) { case 0: - ERROR2("unknownw %s -- %s", descr, name.c_str()); + XBT_ERROR("unknownw %s -- %s", descr, name.c_str()); break; case 1: name = candidates.top(); candidates.pop(); result = true; - DEBUG2("infered %s -- %s", descr, name.c_str()); + XBT_DEBUG("infered %s -- %s", descr, name.c_str()); break; default: - ERROR2("ambiguous %s -- %s", descr, name.c_str()); + XBT_ERROR("ambiguous %s -- %s", descr, name.c_str()); while (!candidates.empty()) { - ERROR1(" candidates are -- %s", candidates.top().c_str()); + XBT_ERROR(" candidates are -- %s", candidates.top().c_str()); candidates.pop(); } break; @@ -177,7 +181,7 @@ bool opt::parse_args(int* argc, char* argv[]) int c; opterr = 0; - while ((c = getopt(*argc, argv, "a:bc:C:ehi:I:l:L:N:s:t:T:vV")) != -1) { + while ((c = getopt(*argc, argv, "a:bc:C:ehi:I:l:L:N:s:S:t:T:vV")) != -1) { switch (c) { case 'a': opt::loba_algo = optarg; @@ -217,7 +221,10 @@ bool opt::parse_args(int* argc, char* argv[]) std::istringstream(optarg) >> opt::auto_depl::nhosts; break; case 's': - std::istringstream(optarg) >> opt::min_iter_duration; + std::istringstream(optarg) >> opt::min_lb_iter_duration; + break; + case 'S': + std::istringstream(optarg) >> opt::min_comp_iter_duration; break; case 't': std::istringstream(optarg) >> opt::time_limit; @@ -236,7 +243,7 @@ bool opt::parse_args(int* argc, char* argv[]) opt::version_requested = true; break; case '?': - ERROR1("invalid option -- '%c'", optopt); + XBT_ERROR("invalid option -- '%c'", optopt); result = false; break; } @@ -248,7 +255,7 @@ bool opt::parse_args(int* argc, char* argv[]) if (optind < *argc) { opt::platform_file = argv[optind++]; } else { - ERROR0("missing parameter -- "); + XBT_ERROR("missing parameter -- "); result = false; } if (optind < *argc) { @@ -257,7 +264,7 @@ bool opt::parse_args(int* argc, char* argv[]) opt::auto_depl::enabled = opt::deployment_file.empty(); while (optind < *argc) { - ERROR1("unused parameter -- \"%s\"", argv[optind++]); + XBT_ERROR("unused parameter -- \"%s\"", argv[optind++]); result = false; } @@ -269,13 +276,13 @@ void opt::print() opt_helper h; #define DESCR(description, format, value) \ - INFO2("| %s: " format, h.descr(description), value) + XBT_INFO("| %s: " format, h.descr(description), value) - INFO0(",----[ Simulation parameters ]"); + XBT_INFO(",----[ Simulation parameters ]"); DESCR("log rate", "%s", h.val_or_string(log_rate, "disabled")); DESCR("platform file", "\"%s\"", platform_file.c_str()); if (auto_depl::enabled) { - INFO0("| automatic deployment enabled"); + XBT_INFO("| automatic deployment enabled"); DESCR("- topology", "%s", auto_depl::topology.c_str()); DESCR("- number of hosts", "%s", h.val_or_string(auto_depl::nhosts, "auto")); @@ -288,14 +295,17 @@ void opt::print() DESCR("bookkeeping", "%s", h.on_off(bookkeeping)); DESCR("computation cost factors", "[%s]", comp_cost.to_string().c_str()); DESCR("communication cost factors", "[%s]", comm_cost.to_string().c_str()); - DESCR("minimum duration between iterations", "%g", min_iter_duration); + DESCR("minimum duration between lb. iterations", "%g", + min_lb_iter_duration); + DESCR("minimum duration between comp. iterations", "%g", + min_comp_iter_duration); DESCR("maximum number of lb. iterations", "%s", h.val_or_string(lb_maxiter, "infinity")); DESCR("maximum number of comp. iterations", "%s", h.val_or_string(comp_maxiter, "infinity")); DESCR("time limit", "%s", h.val_or_string(time_limit, "infinity")); DESCR("exit on close", "%s", h.on_off(exit_on_close)); - INFO0("`----"); + XBT_INFO("`----"); #undef DESCR } @@ -357,15 +367,18 @@ void opt::usage() << " [" << opt_helper::on_off(opt::bookkeeping) << "]\n"; std::clog << "\nApplication parameters\n"; - std::clog << o("-c [fn,...]f0") + std::clog << o("-c [aN,...]a0") << "polynomial factors for computation cost" << " [" << opt::comp_cost.to_string() << "]\n"; - std::clog << o("-C [fn,...]f0") + std::clog << o("-C [aN,...]a0") << "polynomial factors for communication cost" << " [" << opt::comm_cost.to_string() << "]\n"; std::clog << o("-s value") - << "minimum duration between iterations" - << " [" << opt::min_iter_duration << "]\n"; + << "minimum duration between lb. iterations" + << " [" << opt::min_lb_iter_duration << "]\n"; + std::clog << o("-S value") + << "minimum duration between comp. iterations" + << " [" << opt::min_comp_iter_duration << "]\n"; std::clog << "\nParameters for the end of the simulation\n"; std::clog << o("-i value")