trace.rb in rbbt-util-5.32.1

- old
+ new

@@ -68,12 +68,12 @@
       Log.info "Total gaps: #{total_gaps} seconds"
     end
 
     start = data.column("Start.second").values.flatten.collect{|v| v.to_f}.min
     eend = data.column("End.second").values.flatten.collect{|v| v.to_f}.max
-    total = eend - start
-    Log.info "Total time elapsed: #{total} seconds"
+    total = eend - start unless eend.nil? || start.nil?
+    Log.info "Total time elapsed: #{total} seconds" if total
 
     data
   end
 
   def self.plot_trace_job_times(data, plot, width=800, height=800)
@@ -176,35 +176,35 @@
 
   def self.trace(seed_jobs, options = {})
     jobs = []
     seed_jobs.each do |step|
       jobs += step.rec_dependencies + [step]
-
       step.info[:archived_info].each do |path,ainfo|
         archived_step = Step.new path
         class << archived_step
           self
         end.define_method :info do
           ainfo
         end
         jobs << archived_step
       end if step.info[:archived_info]
+
     end
 
-    jobs = jobs.uniq.sort_by{|job| t = job.info[:done]; t || Open.mtime(job.path) || 0 }
+    jobs = jobs.uniq.sort_by{|job| t = job.info[:started]; t || Open.mtime(job.path) || Time.now }
 
     data = trace_job_times(jobs, options[:fix_gap])
 
     report_keys = options[:report_keys] || ""
     report_keys = report_keys.split(/,\s*/) if String === report_keys
     summary = trace_job_summary(jobs, report_keys)
 
     raise "No jobs to process" if data.size == 0
 
-    plot, size, width, height = options.values_at :plot, :width, :height
+    plot, size, width, height = options.values_at :plot, :size, :width, :height
 
     size = 800 if size.nil?
-    width = size * 2 if width.nil?
+    width = size.to_i * 2 if width.nil?
     height = size  if height.nil?
 
     plot_trace_job_times(data, plot, width, height) if plot
 
     if options[:plot_data]