334 lines
8.7 KiB
Perl
334 lines
8.7 KiB
Perl
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#! /usr/bin/perl -w
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$program = "./bench";
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$default_options = "";
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$verbose = 0;
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$paranoid = 0;
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$exhaustive = 0;
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$patient = 0;
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$estimate = 0;
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$wisdom = 0;
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$validate_wisdom = 0;
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$threads_callback = 0;
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$nthreads = 1;
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$rounds = 0;
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$maxsize = 60000;
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$maxcount = 100;
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$do_0d = 0;
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$do_1d = 0;
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$do_2d = 0;
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$do_random = 0;
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$keepgoing = 0;
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$flushcount = 42;
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$mpi = 0;
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$mpi_transposed_in = 0;
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$mpi_transposed_out = 0;
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sub make_options {
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my $options = $default_options;
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$options = "--verify-rounds=$rounds $options" if $rounds;
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$options = "--verbose=$verbose $options" if $verbose;
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$options = "-o paranoid $options" if $paranoid;
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$options = "-o exhaustive $options" if $exhaustive;
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$options = "-o patient $options" if $patient;
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$options = "-o estimate $options" if $estimate;
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$options = "-o wisdom $options" if $wisdom;
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$options = "-o threads_callback $options" if $threads_callback;
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$options = "-o nthreads=$nthreads $options" if ($nthreads > 1);
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$options = "-obflag=30 $options" if $mpi_transposed_in;
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$options = "-obflag=31 $options" if $mpi_transposed_out;
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return $options;
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}
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@list_of_problems = ();
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sub run_bench {
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my $options = shift;
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my $problist = shift;
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print "Executing \"$program $options $problist\"\n"
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if $verbose;
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system("$program $options $problist");
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$exit_value = $? >> 8;
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$signal_num = $? & 127;
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$dumped_core = $? & 128;
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if ($signal_num == 1) {
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print "hangup\n";
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exit 0;
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}
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if ($signal_num == 2) {
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print "interrupted\n";
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exit 0;
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}
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if ($signal_num == 9) {
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print "killed\n";
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exit 0;
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}
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if ($exit_value != 0 || $dumped_core || $signal_num) {
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print "FAILED $program: $problist\n";
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if ($signal_num) { print "received signal $signal_num\n"; }
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exit 1 unless $keepgoing;
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}
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}
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sub flush_problems {
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my $options = shift;
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my $problist = "";
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if ($#list_of_problems >= 0) {
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for (@list_of_problems) {
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$problist = "$problist --verify '$_'";
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}
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if ($validate_wisdom) {
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# start with a fresh wisdom state
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unlink("wis.dat");
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}
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run_bench($options, $problist);
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if ($validate_wisdom) {
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# run again and validate that we can the problem in wisdom-only mode
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print "Executing again in wisdom-only mode\n"
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if $verbose;
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run_bench("$options -owisdom-only", $problist);
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}
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@list_of_problems = ();
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}
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}
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sub do_problem {
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my $problem = shift;
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my $doablep = shift;
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my $options = &make_options;
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if ($problem =~ /\// && $problem =~ /r/
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&& ($problem =~ /i.*x/
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|| $problem =~ /v/ || $problem =~ /\*/)) {
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return; # cannot do real split inplace-multidimensional or vector
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}
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# in --mpi mode, restrict to problems supported by MPI code
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if ($mpi) {
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if ($problem =~ /\//) { return; } # no split
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if ($problem =~ /\*/) { return; } # no non-contiguous vectors
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if ($problem =~ /r/ && $problem !~ /x/) { return; } # no 1d r2c
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if ($problem =~ /k/ && $problem !~ /x/) { return; } # no 1d r2r
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if ($mpi_transposed_in || $problem =~ /\[/) {
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if ($problem !~ /x/) { return; } # no 1d transposed_in
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if ($problem =~ /r/ && $problem !~ /b/) { return; } # only c2r
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}
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if ($mpi_transposed_out || $problem =~ /\]/) {
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if ($problem !~ /x/) { return; } # no 1d transposed_out
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if ($problem =~ /r/ && $problem =~ /b/) { return; } # only r2c
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}
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}
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# size-1 redft00 is not defined/doable
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return if ($problem =~ /[^0-9]1e00/);
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if ($doablep) {
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@list_of_problems = ($problem, @list_of_problems);
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&flush_problems($options) if ($#list_of_problems > $flushcount);
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} else {
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print "Executing \"$program $options --can-do $problem\"\n"
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if $verbose;
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$result=`$program $options --can-do $problem`;
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if ($result ne "#f\n" && $result ne "#f\r\n") {
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print "FAILED $program: $problem is not undoable\n";
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exit 1 unless $keepgoing;
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}
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}
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}
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# given geometry, try both directions and in place/out of place
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sub do_geometry {
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my $geom = shift;
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my $doablep = shift;
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do_problem("if$geom", $doablep);
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do_problem("of$geom", $doablep);
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do_problem("ib$geom", $doablep);
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do_problem("ob$geom", $doablep);
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do_problem("//if$geom", $doablep);
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do_problem("//of$geom", $doablep);
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do_problem("//ib$geom", $doablep);
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do_problem("//ob$geom", $doablep);
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}
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# given size, try all transform kinds (complex, real, etc.)
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sub do_size {
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my $size = shift;
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my $doablep = shift;
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do_geometry("c$size", $doablep);
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do_geometry("r$size", $doablep);
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}
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sub small_0d {
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for ($i = 0; $i <= 16; ++$i) {
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for ($j = 0; $j <= 16; ++$j) {
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for ($vl = 1; $vl <= 5; ++$vl) {
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my $ivl = $i * $vl;
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my $jvl = $j * $vl;
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do_problem("o1v${i}:${vl}:${jvl}x${j}:${ivl}:${vl}x${vl}:1:1", 1);
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do_problem("i1v${i}:${vl}:${jvl}x${j}:${ivl}:${vl}x${vl}:1:1", 1);
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do_problem("ok1v${i}:${vl}:${jvl}x${j}:${ivl}:${vl}x${vl}:1:1", 1);
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do_problem("ik1v${i}:${vl}:${jvl}x${j}:${ivl}:${vl}x${vl}:1:1", 1);
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}
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}
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}
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}
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sub small_1d {
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do_size (0, 0);
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for ($i = 1; $i <= 100; ++$i) {
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do_size ($i, 1);
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}
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do_size (128, 1);
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do_size (256, 1);
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do_size (512, 1);
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do_size (1024, 1);
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do_size (2048, 1);
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do_size (4096, 1);
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}
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sub small_2d {
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do_size ("0x0", 0);
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for ($i = 1; $i <= 100; ++$i) {
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my $ub = 900/$i;
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$ub = 100 if $ub > 100;
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for ($j = 1; $j <= $ub; ++$j) {
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do_size ("${i}x${j}", 1);
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}
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}
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}
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sub rand_small_factors {
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my $l = shift;
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my $n = 1;
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my $maxfactor = 13;
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my $f = int(rand($maxfactor) + 1);
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while ($n * $f < $l) {
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$n *= $f;
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$f = int(rand($maxfactor) + 1);
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};
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return $n;
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}
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# way too complicated...
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sub one_random_test {
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my $q = int(2 + rand($maxsize));
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my $rnk = int(1 + rand(4));
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my $vtype = int(rand(3));
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my $g = int(2 + exp(log($q) / ($rnk + ($vtype > 0))));
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my $first = 1;
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my $sz = "";
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my $is_r2r = shift;
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my @r2r_kinds = ("f", "b", "h",
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"e00", "e01", "e10", "e11", "o00", "o01", "o10", "o11");
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while ($q > 1 && $rnk > 0) {
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my $r = rand_small_factors(int(rand($g) + 10));
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if ($r > 1) {
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$sz = "${sz}x" if (!$first);
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$first = 0;
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$sz = "${sz}${r}";
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if ($is_r2r) {
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my $k = $r2r_kinds[int(1 + rand($#r2r_kinds))];
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$sz = "${sz}${k}";
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}
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$q = int($q / $r);
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if ($g > $q) { $g = $q; }
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--$rnk;
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}
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}
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if ($vtype > 0 && $g > 1) {
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my $v = int(1 + rand($g));
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$sz = "${sz}*${v}" if ($vtype == 1);
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$sz = "${sz}v${v}" if ($vtype == 2);
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}
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if ($mpi) {
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my $stype = int(rand(3));
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$sz = "]${sz}" if ($stype == 1);
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$sz = "[${sz}" if ($stype == 2);
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}
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$sz = "d$sz" if (int(rand(3)) == 0);
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if ($is_r2r) {
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do_problem("ik$sz", 1);
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do_problem("ok$sz", 1);
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}
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else {
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do_size($sz, 1);
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}
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}
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sub random_tests {
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my $i;
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for ($i = 0; $i < $maxcount; ++$i) {
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&one_random_test(0);
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&one_random_test(1);
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}
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}
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sub parse_arguments (@)
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{
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local (@arglist) = @_;
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while (@arglist)
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{
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if ($arglist[0] eq '-v') { ++$verbose; }
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elsif ($arglist[0] eq '--verbose') { ++$verbose; }
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elsif ($arglist[0] eq '-p') { ++$paranoid; }
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elsif ($arglist[0] eq '--paranoid') { ++$paranoid; }
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elsif ($arglist[0] eq '--exhaustive') { ++$exhaustive; }
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elsif ($arglist[0] eq '--patient') { ++$patient; }
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elsif ($arglist[0] eq '--estimate') { ++$estimate; }
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elsif ($arglist[0] eq '--wisdom') { ++$wisdom; }
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elsif ($arglist[0] eq '--validate-wisdom') { ++$wisdom; ++$validate_wisdom; }
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elsif ($arglist[0] eq '--threads_callback') { ++$threads_callback; }
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elsif ($arglist[0] =~ /^--nthreads=(.+)$/) { $nthreads = $1; }
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elsif ($arglist[0] eq '-k') { ++$keepgoing; }
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elsif ($arglist[0] eq '--keep-going') { ++$keepgoing; }
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elsif ($arglist[0] =~ /^--verify-rounds=(.+)$/) { $rounds = $1; }
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elsif ($arglist[0] =~ /^--count=(.+)$/) { $maxcount = $1; }
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elsif ($arglist[0] =~ /^-c=(.+)$/) { $maxcount = $1; }
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elsif ($arglist[0] =~ /^--flushcount=(.+)$/) { $flushcount = $1; }
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elsif ($arglist[0] =~ /^--maxsize=(.+)$/) { $maxsize = $1; }
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elsif ($arglist[0] eq '--mpi') { ++$mpi; }
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elsif ($arglist[0] eq '--mpi-transposed-in') {
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++$mpi; ++$mpi_transposed_in; }
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elsif ($arglist[0] eq '--mpi-transposed-out') {
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++$mpi; ++$mpi_transposed_out; }
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elsif ($arglist[0] eq '-0d') { ++$do_0d; }
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elsif ($arglist[0] eq '-1d') { ++$do_1d; }
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elsif ($arglist[0] eq '-2d') { ++$do_2d; }
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elsif ($arglist[0] eq '-r') { ++$do_random; }
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elsif ($arglist[0] eq '--random') { ++$do_random; }
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elsif ($arglist[0] eq '-a') {
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++$do_0d; ++$do_1d; ++$do_2d; ++$do_random;
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}
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else { $program=$arglist[0]; }
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shift (@arglist);
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}
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}
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# MAIN PROGRAM:
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&parse_arguments (@ARGV);
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&random_tests if $do_random;
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&small_0d if $do_0d;
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&small_1d if $do_1d;
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&small_2d if $do_2d;
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{
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my $options = &make_options;
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&flush_problems($options);
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}
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