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-rwxr-xr-xusrp/host/lib/gen-ratios48
1 files changed, 0 insertions, 48 deletions
diff --git a/usrp/host/lib/gen-ratios b/usrp/host/lib/gen-ratios
deleted file mode 100755
index 2250090d79..0000000000
--- a/usrp/host/lib/gen-ratios
+++ /dev/null
@@ -1,48 +0,0 @@
-#!/usr/bin/env python
-# -*- python -*-
-
-def how_good (x):
- pof2 = [1,2,4,8,16]
- if x in pof2:
- return 0
- if x in map (lambda x: x+1, pof2):
- return -10
- if x in map (lambda x: x-1, pof2):
- return -5
- return -2
-
-
-def better (v1, v2):
- return abs ((v1 & 0xf) - ((v1 >> 4) & 0xf)) < abs ((v2 & 0xf) - ((v2 >> 4) & 0xf))
-
-
-def foo ():
- result = {}
- for i in range (1,17):
- for j in range (1,17):
- i_goodness = how_good (i)
- j_goodness = how_good (j)
- goodness = i_goodness + j_goodness
- v = ((i - 1) << 4) | (j - 1)
-
- key = i * j
- prev = result.get (key, None)
- # print "i=%3d j=%3d key=%3d good=%3d v=0x%02x prev=%s" % (i, j, key, goodness, v, prev)
-
- if not prev:
- result[key] = (goodness, v)
- elif goodness > prev[0]:
- result[key] = (goodness, v)
- elif goodness == prev[0] and better(v, prev[1]):
- result[key] = (goodness, v)
-
- r = result.items ()
- r.sort ()
- for k, d in r:
- print "(%3d, 0x%02x)" % (k, d[1])
-
-
-
-foo ()
-
-