cafe-grader-judge-scripts Commit

cafe-grader-judge-scripts

Commit `r20:4c69afce24c0` public

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Description:

add task queue access control, grader status git-svn-id: http://theory.cpe.ku.ac.th/grader/cli/trunk/scripts@58 6386c4cd-e34a-4fa8-8920-d93eb39b512e

Commit status:

[Not Reviewed]

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r20:4c69afce24c0 - Thu, 21 Feb 2008 02:44:42 - 3 files changed: 31 inserted, 6 deleted

env_exam.rb.SAMPLE ¶ +3

               PROBLEMS_DIR = "/home/jittat/grader/ev"
               USER_RESULT_DIR = "/home/jittat/grader/result"
               TALKATIVE = true
+            + REPORT_GRADER = true
+            + GRADER_IP_ADDRESS = '158.108.111.111'
+            +
               def report_comment(comment)
                 if comment.chomp =~ /^P+$/    # all P's
                   'passed'
                 else
                   'failed'
                 end
               end

env_grading.rb.SAMPLE ¶ +3

               PROBLEMS_DIR = "/home/jittat/grader/ev"
               USER_RESULT_DIR = "/home/jittat/grader/result"
               TALKATIVE = true
+            + REPORT_GRADER = true
+            + GRADER_IP_ADDRESS = '158.108.111.111'
+            +
               def report_comment(comment)
                 comment.chomp
               end

grader ¶ +25 -6

               def clear_script(log,problem_home)
                 log.each do |s|
                   system("rm #{problem_home}/script/#{s}")
                 end
               end
               def grade(submission_id)
                 current_dir = `pwd`.chomp
                 sub = Submission.find(submission_id)
                 user = sub.user
                 problem = sub.problem
                 language = sub.language.name
                 lang_ext = sub.language.ext
                 # FIX THIS
                 talk 'some hack on language'
                 if language == 'cpp'
                   language = 'c++'
                 end
                 user_dir = "#{USER_RESULT_DIR}/#{user.login}"
                 Dir.mkdir(user_dir) if !FileTest.exist?(user_dir)
-            -   problem_out_dir = "#{user_dir}/#{problem.name}"
+            +   problem_out_dir = "#{user_dir}/#{problem.name}/#{submission_id}"
                 Dir.mkdir(problem_out_dir) if !FileTest.exist?(problem_out_dir)
                 problem_home = "#{PROBLEMS_DIR}/#{problem.name}"
                 source_name = "#{problem.name}.#{lang_ext}"
                 save_source(sub,problem_out_dir,source_name)
                 copy_log = copy_script(problem_home)
                 call_judge(problem_home,language,problem_out_dir,source_name)
                 save_result(sub,read_result("#{problem_out_dir}/test-result"))
                 clear_script(copy_log,problem_home)
                 Dir.chdir(current_dir)
               end
               def stop_grader
                 File.open(File.dirname(__FILE__) + '/stop','w').close
               end
               def check_stopfile
                 FileTest.exist?(File.dirname(__FILE__) + '/stop')
               end
                 stop_grader
                 puts "stop file created"
                 exit(0)
               end
               if check_stopfile
                 puts "stop file exists"
                 clear_stopfile
                 exit(0)
               end
               grader_mode = 'queue'
               if ARGV.length >= 1
                 GRADER_ENV = ARGV[0]
                 if ARGV.length >=2
                   grader_mode = ARGV[1]
                 end
               else
                 GRADER_ENV = 'exam'
               end
               puts "environment: #{GRADER_ENV}"
               require File.dirname(__FILE__) + "/environment.rb"
-            - #main program
+            + #reading rails environment
               talk 'Reading rails environment'
               RAILS_ENV = 'development'
               require RAILS_APP_DIR + '/config/environment'
+            + #register grader process
+            + if REPORT_GRADER
+            +   grader_proc = GraderProcess.register(GRADER_IP_ADDRESS,
+            +                                        Process.pid,
+            +                                        grader_mode)
+            + else
+            +   grader_proc = nil
+            + end
+            +
               case grader_mode
               when "queue"
                 talk 'Grader queue'
                 while true
+            +
                   if check_stopfile    # created by calling grader stop
                     clear_stopfile
                     puts "stopped"
+            +       grader_proc.report_inactive if grader_proc!=nil
                     exit(0)
                   end
-            -     task = Task.find(:first, :order => 'created_at')
+            +     task = Task.get_inqueue_and_change_status(Task::STATUS_GRADING)
                   if task!=nil
+            +       grader_proc.report_active(task) if grader_proc!=nil
+            +
                     grade(task.submission_id)
-            -       task.destroy
+            +       task.status_complete
                   else
-            -       sleep(1)
+            +       #grader_proc.report_active if grader_proc!=nil
+            +
+            +       sleep(5)
                   end
                 end
               when "prob"
+            +
+            +   grader_proc.report_active if grader_proc!=nil
+            +
                 prob = Problem.find_by_name(ARGV[2])
                 if prob==nil
                   puts "cannot find problem: #{ARGV[2]}"
                   exit(0)
                 end
                 users = User.find(:all)
                 users.each do |u|
                   puts "user: #{u.login}"
                   last_sub = Submission.find(:first,
                                              :conditions => "user_id = #{u.id} and " +
                                                             "problem_id = #{prob.id}",
                                              :order => 'submitted_at DESC')
                   if last_sub!=nil
                     grade(last_sub.id)
                   end
                 end
               end
+            + # report inactive
+            + grader_proc.report_inactive if grader_proc!=nil

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r20:4c69afce24c0 - Thu, 21 Feb 2008 02:44:42 - 3 files changed: 31 inserted, 6 deleted

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Commit r20:4c69afce24c0 public

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r20:4c69afce24c0 - Thu, 21 Feb 2008 02:44:42 - 3 files changed: 31 inserted, 6 deleted

Commit `r20:4c69afce24c0` public