49 lines
1.1 KiB
Python
Executable file
49 lines
1.1 KiB
Python
Executable file
#!/usr/bin/python
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#
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# Find the top 100 functions that are repeated in multiple .o files, so we can out-of-line those
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#
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#
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import subprocess
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from collections import defaultdict
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# the odd bash construction here is because some of the .o files returned
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# by find are not object files and I don't want xargs to stop when it hits
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# an error
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a = subprocess.Popen(
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(
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"find instdir/program/ -name *.so | "
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"xargs echo nm --radix=d --size-sort --demangle | bash"
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),
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stdout=subprocess.PIPE, shell=True)
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# xargs sh -c "somecommand || true"
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nameDict = defaultdict(int)
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with a.stdout as txt:
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for line in txt:
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line = line.strip()
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idx1 = line.find(" ")
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idx2 = line.find(" ", idx1 + 1)
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name = line[idx2:]
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nameDict[name] += 1
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sizeDict = defaultdict(set)
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for k, v in nameDict.iteritems():
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sizeDict[v].add(k)
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cnt = 0
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for k in sorted(list(sizeDict), reverse=True):
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print(k)
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for v in sizeDict[k]:
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print(v)
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cnt += 1
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if cnt > 100:
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break
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# first = sorted(list(sizeDict))[-1]
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# print first
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# include/vcl/ITiledRenderable.hxx
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# why is gaLOKPointerMap declared inside this header?
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