Merge pull request #56 from aaziz-alaoui/irace-interface
fastga add problem parameter + irace target runner
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87246cc85d
2 changed files with 114 additions and 18 deletions
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@ -34,7 +34,7 @@ eoAlgoFoundryFastGA<Bits>& make_foundry(
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// foundry.continuators.add< eoSteadyFitContinue<Bits> >(10,i);
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// }
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for(double i=0.1; i<1.0; i+=0.1) {
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for(double i=0.1; i<1.0; i+=0.2) {
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foundry.crossover_rates.add<double>(i);
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foundry.mutation_rates.add<double>(i);
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}
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@ -47,10 +47,11 @@ eoAlgoFoundryFastGA<Bits>& make_foundry(
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foundry.offspring_sizes.add<size_t>(0); // 0 = use parents fixed pop size.
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/***** Crossovers ****/
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for(double i=0.1; i<0.9; i+=0.1) {
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for(double i=0.1; i<1.0; i+=0.2) {
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foundry.crossovers.add< eoUBitXover<Bits> >(i); // preference over 1
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}
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for(size_t i=1; i < 11; i+=1) {
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for(size_t i=1; i < 10; i+=2) {
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foundry.crossovers.add< eoNPtsBitXover<Bits> >(i); // nb of points
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}
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foundry.crossovers.add< eo1PtBitXover<Bits> >();
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@ -63,7 +64,7 @@ eoAlgoFoundryFastGA<Bits>& make_foundry(
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foundry.mutations.add< eoShiftedBitMutation<Bits> >(p); // proba of flipping k bits, k drawn in binomial distrib, changing zeros to one
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foundry.mutations.add< eoNormalBitMutation<Bits> >(p); // proba of flipping k bits, k drawn in normal distrib
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foundry.mutations.add< eoFastBitMutation<Bits> >(p); // proba of flipping k bits, k drawn in powerlaw distrib
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for(size_t i=1; i < 11; i+=1) {
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for(size_t i=1; i < 11; i+=2) {
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foundry.mutations.add< eoDetSingleBitFlip<Bits> >(i); // mutate k bits without duplicates
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}
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@ -76,7 +77,7 @@ eoAlgoFoundryFastGA<Bits>& make_foundry(
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ops.add< eoStochTournamentSelect<Bits> >(0.5);
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ops.add< eoSequentialSelect<Bits> >();
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ops.add< eoProportionalSelect<Bits> >();
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for(size_t i=2; i < 10; i+=4) {
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for(size_t i=2; i < 11; i+=4) {
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ops.add< eoDetTournamentSelect<Bits> >(i);
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}
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}
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@ -88,10 +89,10 @@ eoAlgoFoundryFastGA<Bits>& make_foundry(
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foundry.replacements.add< eoPlusReplacement<Bits> >();
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foundry.replacements.add< eoCommaReplacement<Bits> >();
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foundry.replacements.add< eoSSGAWorseReplacement<Bits> >();
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for(double i=0.51; i<0.91; i+=0.1) {
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for(double i=0.51; i<0.92; i+=0.2) {
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foundry.replacements.add< eoSSGAStochTournamentReplacement<Bits> >(i);
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}
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for(size_t i=2; i < 10; i+=1) {
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for(size_t i=2; i < 11; i+=2) {
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foundry.replacements.add< eoSSGADetTournamentReplacement<Bits> >(i);
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}
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@ -150,14 +151,21 @@ int main(int argc, char* argv[])
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// rng is a global
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rng.reseed(seed);
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auto pop_size_p = parser.getORcreateParam<size_t>(1,
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auto problem_p = parser.getORcreateParam<size_t>(0,
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"problem", "Problem ID",
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'p', "Problem", /*required=*/true);
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const size_t problem = problem_p.value();
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auto pop_size_p = parser.getORcreateParam<size_t>(5,
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"pop-size", "Population size",
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'P', "Operator Choice", /*required=*/false);
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const size_t pop_size = pop_size_p.value();
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auto instance_p = parser.getORcreateParam<size_t>(0,
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"instance", "Instance ID",
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'i', "Problem", /*required=*/true);
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'i', "Instance", /*required=*/false);
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const size_t instance = instance_p.value();
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auto continuator_p = parser.getORcreateParam<size_t>(0,
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@ -207,7 +215,7 @@ int main(int argc, char* argv[])
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auto offspring_size_p = parser.getORcreateParam<size_t>(0,
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"offspring-size", "Offsprings size (0 = same size than the parents pop, see --pop-size)",
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'P', "Operator Choice", /*required=*/false); // Single alternative, not required.
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'O', "Operator Choice", /*required=*/false); // Single alternative, not required.
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const size_t offspring_size = offspring_size_p.value();
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@ -236,12 +244,13 @@ int main(int argc, char* argv[])
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* fake_foundry.continuators.size()
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* fake_foundry.offspring_sizes.size();
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std::clog << std::endl;
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std::clog << n << " possible algorithms instances." << std::endl;
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std::clog << n << " possible algorithms configurations." << std::endl;
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std::clog << "Ranges of configurable parameters (redirect the stdout in a file to use it with iRace): " << std::endl;
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std::cout << "# name\tswitch\ttype\trange" << std::endl;
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print_param_range( instance_p, 18, std::cout);
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print_param_range( instance_p, 41, std::cout);
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print_param_range( problem_p, 18, std::cout);
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print_param_range( continuator_p, fake_foundry.continuators .size(), std::cout);
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print_param_range( crossover_rate_p, fake_foundry.crossover_rates .size(), std::cout);
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print_param_range( crossover_selector_p, fake_foundry.crossover_selectors .size(), std::cout);
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@ -297,7 +306,7 @@ int main(int argc, char* argv[])
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/***** IOH logger *****/
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auto max_target_para = problem_config_mapping[instance].max_target;
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auto max_target_para = problem_config_mapping[problem].max_target;
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IOHprofiler_RangeLinear<size_t> target_range(0, max_target_para, buckets);
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IOHprofiler_RangeLinear<size_t> budget_range(0, max_evals, buckets);
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IOHprofiler_ecdf_logger<int, size_t, size_t> logger(target_range, budget_range);
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@ -307,10 +316,10 @@ int main(int argc, char* argv[])
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logger.activate_logger();
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/***** IOH problem *****/
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double w_model_suite_dummy_para = problem_config_mapping[instance].dummy;
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int w_model_suite_epitasis_para = problem_config_mapping[instance].epistasis;
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int w_model_suite_neutrality_para = problem_config_mapping[instance].neutrality;
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int w_model_suite_ruggedness_para = problem_config_mapping[instance].ruggedness;
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double w_model_suite_dummy_para = problem_config_mapping[problem].dummy;
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int w_model_suite_epitasis_para = problem_config_mapping[problem].epistasis;
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int w_model_suite_neutrality_para = problem_config_mapping[problem].neutrality;
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int w_model_suite_ruggedness_para = problem_config_mapping[problem].ruggedness;
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W_Model_OneMax w_model_om;
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std::string problem_name = "OneMax";
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@ -329,7 +338,7 @@ int main(int argc, char* argv[])
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w_model_om.IOHprofiler_set_problem_name(problem_name);
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/// Set problem_id as 1
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w_model_om.IOHprofiler_set_problem_id(0); // FIXME check what that means
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w_model_om.IOHprofiler_set_problem_id(problem); // FIXME check what that means
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w_model_om.IOHprofiler_set_instance_id(instance); // FIXME check what that means
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/// Set dimension.
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87
eo/contrib/irace/irace-algo-search/target-runner
Executable file
87
eo/contrib/irace/irace-algo-search/target-runner
Executable file
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@ -0,0 +1,87 @@
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#!/bin/bash
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###############################################################################
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# This script is the command that is executed every run.
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# Check the examples in examples/
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#
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# This script is run in the execution directory (execDir, --exec-dir).
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#
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# PARAMETERS:
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# $1 is the candidate configuration number
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# $2 is the instance ID
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# $3 is the seed
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# $4 is the instance name
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# The rest ($* after `shift 4') are parameters to the run
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#
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# RETURN VALUE:
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# This script should print one numerical value: the cost that must be minimized.
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# Exit with 0 if no error, with 1 in case of error
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###############################################################################
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error() {
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echo "`TZ=UTC date`: $0: error: $@"
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exit 1
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}
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EXE="/home/aaziz-alaoui/Documents/GitHub/paradiseo/eo/contrib/irace/irace-algo-search/bin/fastga"
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FIXED_PARAMS=""
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CONFIG_ID=$1
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INSTANCE_ID=$2
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SEED=$3
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INSTANCE=$4
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CROSSOVER_RATE=$5
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CROSSOVER_SELECTOR=$6
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CROSSOVER=$7
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MUTATION_RATE=$8
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MUT_SELECTOR=$9
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MUTATION=${10}
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REPLACEMENT=${11}
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shift 11 || error "Not enough parameters"
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CONFIG_PARAMS=$*
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STDOUT=c${CONFIG_ID}-${INSTANCE_ID}-${SEED}.stdout
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STDERR=c${CONFIG_ID}-${INSTANCE_ID}-${SEED}.stderr
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if [ ! -x "${EXE}" ]; then
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error "${EXE}: not found or not executable (pwd: $(pwd))"
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fi
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# If the program just prints a number, we can use 'exec' to avoid
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# creating another process, but there can be no other commands after exec.
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#exec $EXE ${FIXED_PARAMS} -i $INSTANCE ${CONFIG_PARAMS}
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# exit 1
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#
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# Otherwise, save the output to a file, and parse the result from it.
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# (If you wish to ignore segmentation faults you can use '{}' around
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# the command.)
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$EXE ${FIXED_PARAMS} --instance=$INSTANCE --seed=${SEED} --crossover-rate=${CROSSOVER_RATE} --cross-selector=${CROSSOVER_SELECTOR} --crossover=${CROSSOVER} --mutation-rate=${MUTATION_RATE} --mut-selector=${MUT_SELECTOR} --mutation=${MUTATION} --replacement=${REPLACEMENT} 1> ${STDOUT} 2> ${STDERR}
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#echo ${cmd}
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# --instance=$INSTANCE --seed=$SEED
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# remplacer config param par la même config que seed et instance id
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# This may be used to introduce a delay if there are filesystem
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# issues.
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#SLEEPTIME=1
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#while [ ! -s "${STDOUT}" ]; do
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# sleep $SLEEPTIME
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# let "SLEEPTIME += 1"
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#done
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# This is an example of reading a number from the output.
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# It assumes that the objective value is the first number in
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# the first column of the last line of the output.
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if [ -s "${STDOUT}" ]; then
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COST=$(tail -n 1 ${STDOUT} | grep -e '^[[:space:]]*[+-]\?[0-9]' | cut -f1)
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echo "$COST"
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rm -f "${STDOUT}" "${STDERR}"
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exit 0
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else
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error "${STDOUT}: No such file or directory"
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fi
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