Home | History | Annotate | Download | only in reaim 
      1 # Needs autoconf & automake & libtool to be installed. Ewwwwwwwwwwwwwwwwwwwwww
      2 import re, os
      3 from autotest_lib.client.bin import test, utils, os_dep
      4 
      5 
      6 class reaim(test.test):
      7     version = 1
      8 
      9     # http://prdownloads.sourceforge.net/re-aim-7/osdl-aim-7.0.1.13.tar.gz
     10     def setup(self, tarball = 'osdl-aim-7.0.1.13.tar.gz'):
     11         tarball = utils.unmap_url(self.bindir, tarball, self.tmpdir)
     12         utils.extract_tarball_to_dir(tarball, self.srcdir)
     13 
     14         self.job.setup_dep(['libaio'])
     15         libs = '-L' + self.autodir + '/deps/libaio/lib -laio'
     16         cflags = '-I ' + self.autodir + '/deps/libaio/include'
     17         var_libs = 'LIBS="' + libs + '"'
     18         var_cflags  = 'CFLAGS="' + cflags + '"'
     19         self.make_flags = var_libs + ' ' + var_cflags
     20 
     21         os_dep.commands('autoconf', 'automake', 'libtoolize')
     22         os.chdir(self.srcdir)
     23         utils.system('./bootstrap')
     24         utils.system('./configure')
     25         # we can't use patch here, as the Makefile is autogenerated
     26         # so we can't tell exactly what it looks like.
     27         # Perform some foul in-place sed hackery instead.
     28         for file in ('Makefile', 'src/Makefile'):
     29             utils.system('sed -i "s/^CFLAGS =/CFLAGS +=/" ' + file)
     30             utils.system('sed -i "s/^LIBS =/LIBS +=/" ' + file)
     31         utils.system(self.make_flags + ' make')
     32         os.rename('src/reaim', 'reaim')
     33 
     34 
     35     def initialize(self):
     36         self.job.require_gcc()
     37         self.ldlib = 'LD_LIBRARY_PATH=%s/deps/libaio/lib'%(self.autodir)
     38 
     39 
     40     def execute(self, iterations = 1, workfile = 'workfile.short',
     41                     start = 1, end = 10, increment = 2,
     42                     extra_args = '', tmpdir = None):
     43         if not tmpdir:
     44             tmpdir = self.tmpdir
     45 
     46         # -f workfile
     47         # -s <number of users to start with>
     48         # -e <number of users to end with>
     49         # -i <number of users to increment>
     50         workfile = os.path.join('data', workfile)
     51         args = "-f %s -s %d -e %d -i %d" % (workfile, start, end, increment)
     52         config = os.path.join(self.srcdir, 'reaim.config')
     53         utils.system('cp -f %s/reaim.config %s' % (self.bindir, config))
     54         args += ' -c ./reaim.config'
     55         open(config, 'a+').write("DISKDIR %s\n" % tmpdir)
     56         os.chdir(self.srcdir)
     57         cmd = self.ldlib + ' ./reaim ' + args + ' ' + extra_args
     58 
     59         results = []
     60 
     61         profilers = self.job.profilers
     62         if not profilers.only():
     63             for i in range(iterations):
     64                 results.append(utils.system_output(cmd, retain_output=True))
     65 
     66         # Do a profiling run if necessary
     67         if profilers.present():
     68             profilers.start(self)
     69             results.append(utils.system_output(cmd, retain_output=True))
     70             profilers.stop(self)
     71             profilers.report(self)
     72 
     73         self.__format_results("\n".join(results))
     74 
     75 
     76     def __format_results(self, results):
     77         out = open(self.resultsdir + '/keyval', 'w')
     78         for line in results.split('\n'):
     79             m = re.match('Max Jobs per Minute (\d+)', line)
     80             if m:
     81                 max_jobs_per_min = m.group(1)
     82             if re.match(r"^[0-9\. ]+$", line):
     83                 fields = line.split()
     84         out.write("""\
     85 max_jobs_per_min=%s
     86 num_forked=%s
     87 parent_time=%s
     88 child_systime=%s
     89 child_utime=%s
     90 jobs_min=%s
     91 jobs_min_child=%s
     92 std_dev_time=%s
     93 std_dev_pct=%s
     94 jti=%s
     95 """ % tuple([max_jobs_per_min] + fields))
     96         out.close()
     97