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| author | Gabe Black <gabeblack@google.com> | 2017-09-25 15:24:00 -0700 |
|---|---|---|
| committer | Gabe Black <gabeblack@google.com> | 2017-09-26 21:16:54 +0000 |
| commit | be7ac177c57452ad3268a5d50ba4f7eb15e96279 (patch) | |
| tree | af269f3577b77fc7c5757c28567729272271cb0f /src/python/m5/params.py | |
| parent | 0c5c74c373058c2b1046ead06a40b9bd837c6969 (diff) | |
| download | gem5-be7ac177c57452ad3268a5d50ba4f7eb15e96279.tar.xz | |
sim: Check the SimObjectVector.has_parent function to use the "any" function.
The existing code was essentially doing the same thing, but in a more
roundabout and obscure way. One difference between the two versions is that
I believe this will stop as soon as it encounters an element without a
parent, where the original version would call has_parent() on all the
elements regardless.
Change-Id: Ia1fef3083fc88fca11f8ecfca453476e33194695
Reviewed-on: https://gem5-review.googlesource.com/4842
Reviewed-by: Jason Lowe-Power <jason@lowepower.com>
Maintainer: Gabe Black <gabeblack@google.com>
Diffstat (limited to 'src/python/m5/params.py')
| -rw-r--r-- | src/python/m5/params.py | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/python/m5/params.py b/src/python/m5/params.py index e5f47e694..7a28e63c7 100644 --- a/src/python/m5/params.py +++ b/src/python/m5/params.py @@ -270,8 +270,7 @@ class SimObjectVector(VectorParamValue): v.set_parent(parent, "%s%0*d" % (name, width, i)) def has_parent(self): - elements = [e for e in self if not isNullPointer(e)] - return reduce(lambda x,y: x and y, [v.has_parent() for v in elements]) + return any([e.has_parent() for e in self if not isNullPointer(e)]) # return 'cpu0 cpu1' etc. for print_ini() def get_name(self): |