forked from Github_Repos/cvw
59 lines
2.1 KiB
Python
59 lines
2.1 KiB
Python
#!/usr/bin/env python
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#########################################################
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#
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# coremark postprocessing script
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#
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# Author: Kip Macsai-Goren <kmacsaigoren@g.hmc.edu>
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#
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# Created 2022-09-25
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#
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# Copyright (C) 2021 Harvey Mudd College & Oklahoma State University
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#
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# SPDX-License-Identifier: Apache-2.0 WITH SHL-2.1
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##################################################
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logFile = "../../benchmarks/coremark/work/coremark.sim.log"
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with open(logFile, "r") as logRead:
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logLines = logRead.readlines()
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for lineNum in range(len(logLines)):
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contents = logLines[lineNum].lower().split()
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if "branches" in contents and "miss" in contents:
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branchMisses = int(contents[-1])
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elif "branches" in contents:
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branchesTot = int(contents[-1])
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branchLineNum = lineNum + 2
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if "d-cache" in contents and "misses" in contents:
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dCacheMisses = int(contents[-1])
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elif "d-cache" in contents:
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dCacheAccess = int(contents[-1])
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dCacheLineNum = lineNum + 2
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if "i-cache" in contents and "misses" in contents:
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ICacheMisses = int(contents[-1])
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elif "i-cache" in contents:
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ICacheAccess = int(contents[-1])
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ICacheLineNum = lineNum + 2
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# need to add the number of previously added lines to the line number so that they stay in the intedned order.
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logLines.insert(dCacheLineNum, "# D-cache Hits " + str(dCacheAccess - dCacheMisses) + "\n")
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logLines.insert(dCacheLineNum+1, "# D-cache Miss Rate " + str(dCacheMisses / dCacheAccess) + "\n")
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logLines.insert(dCacheLineNum+2, "# D-cache Hit Rate " + str((dCacheAccess - dCacheMisses) / dCacheAccess) + "\n")
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logLines.insert(ICacheLineNum+3, "# I-cache Hits " + str(ICacheAccess - ICacheMisses) + "\n")
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logLines.insert(ICacheLineNum+4, "# I-cache Miss Rate " + str(ICacheMisses / ICacheAccess) + "\n")
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logLines.insert(ICacheLineNum+5, "# I-cache Hit Rate " + str((ICacheAccess - ICacheMisses) / ICacheAccess) + "\n")
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logLines.insert(branchLineNum+6, "# Branches Miss/Total ratio " + str(branchMisses / branchesTot) + "\n")
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with open(logFile, "w") as logWrite:
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logWrite.writelines(logLines)
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