From 559cc2c6e296bc80917a7408911f671dfcc2b68b Mon Sep 17 00:00:00 2001
From: 嘉渊 <wangjiaming.wjm@alibaba-inc.com>
Date: 星期五, 12 五月 2023 17:25:54 +0800
Subject: [PATCH] update repo
---
egs/aishell2/transformer/utils/run.pl | 356 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 356 insertions(+), 0 deletions(-)
diff --git a/egs/aishell2/transformer/utils/run.pl b/egs/aishell2/transformer/utils/run.pl
new file mode 100755
index 0000000..483f95b
--- /dev/null
+++ b/egs/aishell2/transformer/utils/run.pl
@@ -0,0 +1,356 @@
+#!/usr/bin/env perl
+use warnings; #sed replacement for -w perl parameter
+# In general, doing
+# run.pl some.log a b c is like running the command a b c in
+# the bash shell, and putting the standard error and output into some.log.
+# To run parallel jobs (backgrounded on the host machine), you can do (e.g.)
+# run.pl JOB=1:4 some.JOB.log a b c JOB is like running the command a b c JOB
+# and putting it in some.JOB.log, for each one. [Note: JOB can be any identifier].
+# If any of the jobs fails, this script will fail.
+
+# A typical example is:
+# run.pl some.log my-prog "--opt=foo bar" foo \| other-prog baz
+# and run.pl will run something like:
+# ( my-prog '--opt=foo bar' foo | other-prog baz ) >& some.log
+#
+# Basically it takes the command-line arguments, quotes them
+# as necessary to preserve spaces, and evaluates them with bash.
+# In addition it puts the command line at the top of the log, and
+# the start and end times of the command at the beginning and end.
+# The reason why this is useful is so that we can create a different
+# version of this program that uses a queueing system instead.
+
+#use Data::Dumper;
+
+@ARGV < 2 && die "usage: run.pl log-file command-line arguments...";
+
+#print STDERR "COMMAND-LINE: " . Dumper(\@ARGV) . "\n";
+$job_pick = 'all';
+$max_jobs_run = -1;
+$jobstart = 1;
+$jobend = 1;
+$ignored_opts = ""; # These will be ignored.
+
+# First parse an option like JOB=1:4, and any
+# options that would normally be given to
+# queue.pl, which we will just discard.
+
+for (my $x = 1; $x <= 2; $x++) { # This for-loop is to
+ # allow the JOB=1:n option to be interleaved with the
+ # options to qsub.
+ while (@ARGV >= 2 && $ARGV[0] =~ m:^-:) {
+ # parse any options that would normally go to qsub, but which will be ignored here.
+ my $switch = shift @ARGV;
+ if ($switch eq "-V") {
+ $ignored_opts .= "-V ";
+ } elsif ($switch eq "--max-jobs-run" || $switch eq "-tc") {
+ # we do support the option --max-jobs-run n, and its GridEngine form -tc n.
+ # if the command appears multiple times uses the smallest option.
+ if ( $max_jobs_run <= 0 ) {
+ $max_jobs_run = shift @ARGV;
+ } else {
+ my $new_constraint = shift @ARGV;
+ if ( ($new_constraint < $max_jobs_run) ) {
+ $max_jobs_run = $new_constraint;
+ }
+ }
+
+ if (! ($max_jobs_run > 0)) {
+ die "run.pl: invalid option --max-jobs-run $max_jobs_run";
+ }
+ } else {
+ my $argument = shift @ARGV;
+ if ($argument =~ m/^--/) {
+ print STDERR "run.pl: WARNING: suspicious argument '$argument' to $switch; starts with '-'\n";
+ }
+ if ($switch eq "-sync" && $argument =~ m/^[yY]/) {
+ $ignored_opts .= "-sync "; # Note: in the
+ # corresponding code in queue.pl it says instead, just "$sync = 1;".
+ } elsif ($switch eq "-pe") { # e.g. -pe smp 5
+ my $argument2 = shift @ARGV;
+ $ignored_opts .= "$switch $argument $argument2 ";
+ } elsif ($switch eq "--gpu") {
+ $using_gpu = $argument;
+ } elsif ($switch eq "--pick") {
+ if($argument =~ m/^(all|failed|incomplete)$/) {
+ $job_pick = $argument;
+ } else {
+ print STDERR "run.pl: ERROR: --pick argument must be one of 'all', 'failed' or 'incomplete'"
+ }
+ } else {
+ # Ignore option.
+ $ignored_opts .= "$switch $argument ";
+ }
+ }
+ }
+ if ($ARGV[0] =~ m/^([\w_][\w\d_]*)+=(\d+):(\d+)$/) { # e.g. JOB=1:20
+ $jobname = $1;
+ $jobstart = $2;
+ $jobend = $3;
+ if ($jobstart > $jobend) {
+ die "run.pl: invalid job range $ARGV[0]";
+ }
+ if ($jobstart <= 0) {
+ die "run.pl: invalid job range $ARGV[0], start must be strictly positive (this is required for GridEngine compatibility).";
+ }
+ shift;
+ } elsif ($ARGV[0] =~ m/^([\w_][\w\d_]*)+=(\d+)$/) { # e.g. JOB=1.
+ $jobname = $1;
+ $jobstart = $2;
+ $jobend = $2;
+ shift;
+ } elsif ($ARGV[0] =~ m/.+\=.*\:.*$/) {
+ print STDERR "run.pl: Warning: suspicious first argument to run.pl: $ARGV[0]\n";
+ }
+}
+
+# Users found this message confusing so we are removing it.
+# if ($ignored_opts ne "") {
+# print STDERR "run.pl: Warning: ignoring options \"$ignored_opts\"\n";
+# }
+
+if ($max_jobs_run == -1) { # If --max-jobs-run option not set,
+ # then work out the number of processors if possible,
+ # and set it based on that.
+ $max_jobs_run = 0;
+ if ($using_gpu) {
+ if (open(P, "nvidia-smi -L |")) {
+ $max_jobs_run++ while (<P>);
+ close(P);
+ }
+ if ($max_jobs_run == 0) {
+ $max_jobs_run = 1;
+ print STDERR "run.pl: Warning: failed to detect number of GPUs from nvidia-smi, using ${max_jobs_run}\n";
+ }
+ } elsif (open(P, "</proc/cpuinfo")) { # Linux
+ while (<P>) { if (m/^processor/) { $max_jobs_run++; } }
+ if ($max_jobs_run == 0) {
+ print STDERR "run.pl: Warning: failed to detect any processors from /proc/cpuinfo\n";
+ $max_jobs_run = 10; # reasonable default.
+ }
+ close(P);
+ } elsif (open(P, "sysctl -a |")) { # BSD/Darwin
+ while (<P>) {
+ if (m/hw\.ncpu\s*[:=]\s*(\d+)/) { # hw.ncpu = 4, or hw.ncpu: 4
+ $max_jobs_run = $1;
+ last;
+ }
+ }
+ close(P);
+ if ($max_jobs_run == 0) {
+ print STDERR "run.pl: Warning: failed to detect any processors from sysctl -a\n";
+ $max_jobs_run = 10; # reasonable default.
+ }
+ } else {
+ # allow at most 32 jobs at once, on non-UNIX systems; change this code
+ # if you need to change this default.
+ $max_jobs_run = 32;
+ }
+ # The just-computed value of $max_jobs_run is just the number of processors
+ # (or our best guess); and if it happens that the number of jobs we need to
+ # run is just slightly above $max_jobs_run, it will make sense to increase
+ # $max_jobs_run to equal the number of jobs, so we don't have a small number
+ # of leftover jobs.
+ $num_jobs = $jobend - $jobstart + 1;
+ if (!$using_gpu &&
+ $num_jobs > $max_jobs_run && $num_jobs < 1.4 * $max_jobs_run) {
+ $max_jobs_run = $num_jobs;
+ }
+}
+
+sub pick_or_exit {
+ # pick_or_exit ( $logfile )
+ # Invoked before each job is started helps to run jobs selectively.
+ #
+ # Given the name of the output logfile decides whether the job must be
+ # executed (by returning from the subroutine) or not (by terminating the
+ # process calling exit)
+ #
+ # PRE: $job_pick is a global variable set by command line switch --pick
+ # and indicates which class of jobs must be executed.
+ #
+ # 1) If a failed job is not executed the process exit code will indicate
+ # failure, just as if the task was just executed and failed.
+ #
+ # 2) If a task is incomplete it will be executed. Incomplete may be either
+ # a job whose log file does not contain the accounting notes in the end,
+ # or a job whose log file does not exist.
+ #
+ # 3) If the $job_pick is set to 'all' (default behavior) a task will be
+ # executed regardless of the result of previous attempts.
+ #
+ # This logic could have been implemented in the main execution loop
+ # but a subroutine to preserve the current level of readability of
+ # that part of the code.
+ #
+ # Alexandre Felipe, (o.alexandre.felipe@gmail.com) 14th of August of 2020
+ #
+ if($job_pick eq 'all'){
+ return; # no need to bother with the previous log
+ }
+ open my $fh, "<", $_[0] or return; # job not executed yet
+ my $log_line;
+ my $cur_line;
+ while ($cur_line = <$fh>) {
+ if( $cur_line =~ m/# Ended \(code .*/ ) {
+ $log_line = $cur_line;
+ }
+ }
+ close $fh;
+ if (! defined($log_line)){
+ return; # incomplete
+ }
+ if ( $log_line =~ m/# Ended \(code 0\).*/ ) {
+ exit(0); # complete
+ } elsif ( $log_line =~ m/# Ended \(code \d+(; signal \d+)?\).*/ ){
+ if ($job_pick !~ m/^(failed|all)$/) {
+ exit(1); # failed but not going to run
+ } else {
+ return; # failed
+ }
+ } elsif ( $log_line =~ m/.*\S.*/ ) {
+ return; # incomplete jobs are always run
+ }
+}
+
+
+$logfile = shift @ARGV;
+
+if (defined $jobname && $logfile !~ m/$jobname/ &&
+ $jobend > $jobstart) {
+ print STDERR "run.pl: you are trying to run a parallel job but "
+ . "you are putting the output into just one log file ($logfile)\n";
+ exit(1);
+}
+
+$cmd = "";
+
+foreach $x (@ARGV) {
+ if ($x =~ m/^\S+$/) { $cmd .= $x . " "; }
+ elsif ($x =~ m:\":) { $cmd .= "'$x' "; }
+ else { $cmd .= "\"$x\" "; }
+}
+
+#$Data::Dumper::Indent=0;
+$ret = 0;
+$numfail = 0;
+%active_pids=();
+
+use POSIX ":sys_wait_h";
+for ($jobid = $jobstart; $jobid <= $jobend; $jobid++) {
+ if (scalar(keys %active_pids) >= $max_jobs_run) {
+
+ # Lets wait for a change in any child's status
+ # Then we have to work out which child finished
+ $r = waitpid(-1, 0);
+ $code = $?;
+ if ($r < 0 ) { die "run.pl: Error waiting for child process"; } # should never happen.
+ if ( defined $active_pids{$r} ) {
+ $jid=$active_pids{$r};
+ $fail[$jid]=$code;
+ if ($code !=0) { $numfail++;}
+ delete $active_pids{$r};
+ # print STDERR "Finished: $r/$jid " . Dumper(\%active_pids) . "\n";
+ } else {
+ die "run.pl: Cannot find the PID of the child process that just finished.";
+ }
+
+ # In theory we could do a non-blocking waitpid over all jobs running just
+ # to find out if only one or more jobs finished during the previous waitpid()
+ # However, we just omit this and will reap the next one in the next pass
+ # through the for(;;) cycle
+ }
+ $childpid = fork();
+ if (!defined $childpid) { die "run.pl: Error forking in run.pl (writing to $logfile)"; }
+ if ($childpid == 0) { # We're in the child... this branch
+ # executes the job and returns (possibly with an error status).
+ if (defined $jobname) {
+ $cmd =~ s/$jobname/$jobid/g;
+ $logfile =~ s/$jobname/$jobid/g;
+ }
+ # exit if the job does not need to be executed
+ pick_or_exit( $logfile );
+
+ system("mkdir -p `dirname $logfile` 2>/dev/null");
+ open(F, ">$logfile") || die "run.pl: Error opening log file $logfile";
+ print F "# " . $cmd . "\n";
+ print F "# Started at " . `date`;
+ $starttime = `date +'%s'`;
+ print F "#\n";
+ close(F);
+
+ # Pipe into bash.. make sure we're not using any other shell.
+ open(B, "|bash") || die "run.pl: Error opening shell command";
+ print B "( " . $cmd . ") 2>>$logfile >> $logfile";
+ close(B); # If there was an error, exit status is in $?
+ $ret = $?;
+
+ $lowbits = $ret & 127;
+ $highbits = $ret >> 8;
+ if ($lowbits != 0) { $return_str = "code $highbits; signal $lowbits" }
+ else { $return_str = "code $highbits"; }
+
+ $endtime = `date +'%s'`;
+ open(F, ">>$logfile") || die "run.pl: Error opening log file $logfile (again)";
+ $enddate = `date`;
+ chop $enddate;
+ print F "# Accounting: time=" . ($endtime - $starttime) . " threads=1\n";
+ print F "# Ended ($return_str) at " . $enddate . ", elapsed time " . ($endtime-$starttime) . " seconds\n";
+ close(F);
+ exit($ret == 0 ? 0 : 1);
+ } else {
+ $pid[$jobid] = $childpid;
+ $active_pids{$childpid} = $jobid;
+ # print STDERR "Queued: " . Dumper(\%active_pids) . "\n";
+ }
+}
+
+# Now we have submitted all the jobs, lets wait until all the jobs finish
+foreach $child (keys %active_pids) {
+ $jobid=$active_pids{$child};
+ $r = waitpid($pid[$jobid], 0);
+ $code = $?;
+ if ($r == -1) { die "run.pl: Error waiting for child process"; } # should never happen.
+ if ($r != 0) { $fail[$jobid]=$code; $numfail++ if $code!=0; } # Completed successfully
+}
+
+# Some sanity checks:
+# The $fail array should not contain undefined codes
+# The number of non-zeros in that array should be equal to $numfail
+# We cannot do foreach() here, as the JOB ids do not start at zero
+$failed_jids=0;
+for ($jobid = $jobstart; $jobid <= $jobend; $jobid++) {
+ $job_return = $fail[$jobid];
+ if (not defined $job_return ) {
+ # print Dumper(\@fail);
+
+ die "run.pl: Sanity check failed: we have indication that some jobs are running " .
+ "even after we waited for all jobs to finish" ;
+ }
+ if ($job_return != 0 ){ $failed_jids++;}
+}
+if ($failed_jids != $numfail) {
+ die "run.pl: Sanity check failed: cannot find out how many jobs failed ($failed_jids x $numfail)."
+}
+if ($numfail > 0) { $ret = 1; }
+
+if ($ret != 0) {
+ $njobs = $jobend - $jobstart + 1;
+ if ($njobs == 1) {
+ if (defined $jobname) {
+ $logfile =~ s/$jobname/$jobstart/; # only one numbered job, so replace name with
+ # that job.
+ }
+ print STDERR "run.pl: job failed, log is in $logfile\n";
+ if ($logfile =~ m/JOB/) {
+ print STDERR "run.pl: probably you forgot to put JOB=1:\$nj in your script.";
+ }
+ }
+ else {
+ $logfile =~ s/$jobname/*/g;
+ print STDERR "run.pl: $numfail / $njobs failed, log is in $logfile\n";
+ }
+}
+
+
+exit ($ret);
--
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