mirror of
https://github.com/RPCSX/xed.git
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e7d734962c
Change-Id: I166833daaa56c33eca01bdf7b9aa6e74a490ba9a (cherry picked from commit 1212ba962dff6dfbfa0bd2469327ff447ce59058)
137 lines
3.7 KiB
Python
Executable File
137 lines
3.7 KiB
Python
Executable File
#!/usr/bin/env python
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# -*- python -*-
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#BEGIN_LEGAL
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#
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#Copyright (c) 2017 Intel Corporation
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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#END_LEGAL
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from __future__ import print_function
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import os
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import sys
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import argparse
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import re
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import collections
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import read_xed_db
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import chipmodel
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def die(s):
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sys.stdout.write("ERROR: {0}\n".format(s))
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sys.exit(1)
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def msgb(b,s=''):
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sys.stdout.write("[{0}] {1}\n".format(b,s))
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def check(chip, xeddb, chipdb, classes):
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icount = 0
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histo = collections.defaultdict(int)
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for inst in xeddb.recs:
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if inst.isa_set in chipdb[chip]:
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icount = icount + 1
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clas = classes[inst.isa_set]
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if inst.scalar:
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clas = clas + '.sc'
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histo[clas] = histo[clas] + 1
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return (chip, icount, histo)
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def work(args): # main function
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msgb("READING XED DB")
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(chips, chip_db) = chipmodel.read_database(args.chip_filename)
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xeddb = read_xed_db.xed_reader_t(args.state_bits_filename,
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args.instructions_filename,
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args.widths_filename,
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args.element_types_filename)
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isasets = set()
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for r in xeddb.recs:
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isasets.add(r.isa_set)
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classes = {}
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for i in isasets:
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c = 'general'
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if 'XOP' in i:
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c = 'xop'
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elif 'SSE' in i:
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c = 'sse'
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elif 'AVX512' in i:
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c = 'avx512'
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elif 'ICL' in i:
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c = 'avx512'
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elif 'AVX' in i:
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c = 'avx'
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elif 'FMA' in i:
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c = 'avx'
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elif 'F16C' in i:
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c = 'avx'
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elif 'MMX' in i:
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c = 'mmx'
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classes[i]=c
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all = []
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for c in chips:
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r = check(c, xeddb, chip_db, classes)
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all.append(r)
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groups = [ 'general', 'mmx', 'sse', 'avx', 'avx512' ]
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for inst in xeddb.recs:
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if classes[inst.isa_set] == 'general' and inst.scalar:
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print("GPR SCALAR", inst.iclass)
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tlist = []
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for s in all:
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t = []
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(chip, icount, histo) = s
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t.append("{0:20s} {1:4d}".format(chip,icount))
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for scalar in ['.sc', '']:
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for x in groups:
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k = x + scalar
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t.append( "{0:7s}:{1:4d}".format( k, histo[k]))
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tlist.append((icount, " ".join(t)))
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def keyfn(x):
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return x[0]
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tlist.sort(key=keyfn)
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for x,y in tlist:
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print(y)
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return 0
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def setup():
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parser = argparse.ArgumentParser(
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description='Generate instruction counts per chip')
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parser.add_argument('state_bits_filename',
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help='Input state bits file')
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parser.add_argument('instructions_filename',
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help='Input instructions file')
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parser.add_argument('chip_filename',
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help='Input chip file')
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parser.add_argument('widths_filename',
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help='Input chip file')
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parser.add_argument('element_types_filename',
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help='Input chip file')
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args = parser.parse_args()
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return args
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if __name__ == "__main__":
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args = setup()
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r = work(args)
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sys.exit(r)
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