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authorNathan Binkert <nate@binkert.org>2008-06-14 20:39:31 -0700
committerNathan Binkert <nate@binkert.org>2008-06-14 20:39:31 -0700
commit3d2e7797ccb554092a4140fc8e11407edd7eedc4 (patch)
treeefb6c499914cf1cfe18529971d3fe75306dd2022 /src/python/m5
parentf82d4e2364e9df683b6891c04efaa861093a50ec (diff)
downloadgem5-3d2e7797ccb554092a4140fc8e11407edd7eedc4.tar.xz
params: Fix floating point parameters
Diffstat (limited to 'src/python/m5')
-rw-r--r--src/python/m5/params.py11
1 files changed, 10 insertions, 1 deletions
diff --git a/src/python/m5/params.py b/src/python/m5/params.py
index a895549ca..c8d0d8f46 100644
--- a/src/python/m5/params.py
+++ b/src/python/m5/params.py
@@ -379,6 +379,13 @@ class Percent(CheckedInt): cxx_type = 'int'; min = 0; max = 100
class Float(ParamValue, float):
cxx_type = 'double'
+ def __init__(self, value):
+ if isinstance(value, (int, long, float, NumericParamValue, Float)):
+ self.value = float(value)
+ else:
+ raise TypeError, "Can't convert object of type %s to Float" \
+ % type(value).__name__
+
def getValue(self):
return float(self.value)
@@ -895,7 +902,9 @@ class MemoryBandwidth(float,ParamValue):
def getValue(self):
# convert to seconds per byte
- value = 1.0 / float(self)
+ value = float(self)
+ if value:
+ value = 1.0 / float(self)
# convert to ticks per byte
value = ticks.fromSeconds(value)
return float(value)