1 files changed, 0 insertions, 124 deletions
diff --git a/utils/lit/Util.py b/utils/lit/Util.py
deleted file mode 100644
index 66c5e46..0000000
--- a/utils/lit/Util.py
+++ /dev/null
@@ -1,124 +0,0 @@
-import os, sys
-
-def detectCPUs():
-    """
-    Detects the number of CPUs on a system. Cribbed from pp.
-    """
-    # Linux, Unix and MacOS:
-    if hasattr(os, "sysconf"):
-        if os.sysconf_names.has_key("SC_NPROCESSORS_ONLN"):
-            # Linux & Unix:
-            ncpus = os.sysconf("SC_NPROCESSORS_ONLN")
-            if isinstance(ncpus, int) and ncpus > 0:
-                return ncpus
-        else: # OSX:
-            return int(os.popen2("sysctl -n hw.ncpu")[1].read())
-    # Windows:
-    if os.environ.has_key("NUMBER_OF_PROCESSORS"):
-        ncpus = int(os.environ["NUMBER_OF_PROCESSORS"])
-        if ncpus > 0:
-            return ncpus
-    return 1 # Default
-
-def mkdir_p(path):
-    """mkdir_p(path) - Make the "path" directory, if it does not exist; this
-    will also make directories for any missing parent directories."""
-    import errno
-
-    if not path or os.path.exists(path):
-        return
-
-    parent = os.path.dirname(path) 
-    if parent != path:
-        mkdir_p(parent)
-
-    try:
-        os.mkdir(path)
-    except OSError,e:
-        # Ignore EEXIST, which may occur during a race condition.
-        if e.errno != errno.EEXIST:
-            raise
-
-def capture(args):
-    import subprocess
-    """capture(command) - Run the given command (or argv list) in a shell and
-    return the standard output."""
-    p = subprocess.Popen(args, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
-    out,_ = p.communicate()
-    return out
-
-def which(command, paths = None):
-    """which(command, [paths]) - Look up the given command in the paths string
-    (or the PATH environment variable, if unspecified)."""
-
-    if paths is None:
-        paths = os.environ.get('PATH','')
-
-    # Check for absolute match first.
-    if os.path.exists(command):
-        return command
-
-    # Would be nice if Python had a lib function for this.
-    if not paths:
-        paths = os.defpath
-
-    # Get suffixes to search.
-    pathext = os.environ.get('PATHEXT', '').split(os.pathsep)
-
-    # Search the paths...
-    for path in paths.split(os.pathsep):
-        for ext in pathext:
-            p = os.path.join(path, command + ext)
-            if os.path.exists(p):
-                return p
-
-    return None
-
-def printHistogram(items, title = 'Items'):
-    import itertools, math
-
-    items.sort(key = lambda (_,v): v)
-
-    maxValue = max([v for _,v in items])
-
-    # Select first "nice" bar height that produces more than 10 bars.
-    power = int(math.ceil(math.log(maxValue, 10)))
-    for inc in itertools.cycle((5, 2, 2.5, 1)):
-        barH = inc * 10**power
-        N = int(math.ceil(maxValue / barH))
-        if N > 10:
-            break
-        elif inc == 1:
-            power -= 1
-
-    histo = [set() for i in range(N)]
-    for name,v in items:
-        bin = min(int(N * v/maxValue), N-1)
-        histo[bin].add(name)
-
-    barW = 40
-    hr = '-' * (barW + 34)
-    print '\nSlowest %s:' % title
-    print hr
-    for name,value in items[-20:]:
-        print '%.2fs: %s' % (value, name)
-    print '\n%s Times:' % title
-    print hr
-    pDigits = int(math.ceil(math.log(maxValue, 10)))
-    pfDigits = max(0, 3-pDigits)
-    if pfDigits:
-        pDigits += pfDigits + 1
-    cDigits = int(math.ceil(math.log(len(items), 10)))
-    print "[%s] :: [%s] :: [%s]" % ('Range'.center((pDigits+1)*2 + 3),
-                                    'Percentage'.center(barW),
-                                    'Count'.center(cDigits*2 + 1))
-    print hr
-    for i,row in enumerate(histo):
-        pct = float(len(row)) / len(items)
-        w = int(barW * pct)
-        print "[%*.*fs,%*.*fs)" % (pDigits, pfDigits, i*barH,
-                                   pDigits, pfDigits, (i+1)*barH),
-        print ":: [%s%s] :: [%*d/%*d]" % ('*'*w, ' '*(barW-w),
-                                          cDigits, len(row),
-                                          cDigits, len(items))
-