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https://github.com/openhwgroup/cvw
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84 lines
3.0 KiB
Python
Executable File
84 lines
3.0 KiB
Python
Executable File
#!/usr/bin/env python3
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# embench_arch_sweep.py
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# David_Harris@hmc.edu 16 November 2023
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# SPDX-License-Identifier: Apache-2.0 WITH SHL-2.1
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# Run embench on a variety of architectures and collate results
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import os
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from datetime import datetime
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import re
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import collections
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archs = ["rv32i_zicsr", "rv32im_zicsr", "rv32imc_zicsr", "rv32imc_zba_zbb_zbc_zbs_zicsr", "rv32imafdc_zba_zbb_zbc_zbs_zicsr"]
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def calcgeomean(d, arch):
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progs = ["aha-mont64", "crc32", "cubic", "edn", "huffbench", "matmult-int", "minver", "nbody", "nettle-aes", "nettle-sha256", "nsichneu", "picojpeg", "qrduino", "sglib-combined", "slre", "st", "statemate", "ud", "wikisort"]
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result = 1.0
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for p in progs:
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#val = d[arch][p]
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val = d[arch].get(p, 1.0)
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result = result *float(val)
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result = pow(result, (1.0/float(len(progs))))
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return result
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def tabulate_arch_sweep(directory):
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for case in ["wallySizeOpt_size", "wallySpeedOpt_size", "wallySizeOpt_speed", "wallySpeedOpt_speed"]:
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print(case)
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d = collections.defaultdict(dict)
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for arch in archs:
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file = case+"_"+arch+".json"
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file_path = os.path.join(directory, file)
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lines = []
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with open(file_path) as f:
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lines = f.readlines()
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for line in lines:
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#print("File: "+file+" Line: "+line)
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#p = re.compile('".*" : .*,')
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p = r'"([^"]*)" : ([^,\n]+)'
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match = re.search(p, line)
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if match:
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prog = match.group(1)
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result = match.group(2)
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d[arch][prog] = result
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#print(match.group(1)+" " + match.group(2))
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f.close()
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for arch in [""] + archs:
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print (arch, end="\t")
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print("")
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for prog in d[archs[0]]:
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print(prog, end="\t")
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for arch in archs:
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entry = d[arch].get(prog, "n/a")
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print (entry, end="\t")
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print("")
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print("New geo mean", end="\t")
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for arch in archs:
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geomean = calcgeomean(d, arch)
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print(geomean, end="\t")
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print("\n\n")
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def run_arch_sweep():
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# make a folder whose name depends on the date
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# Get current date
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current_date = datetime.now()
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# Format date as a string in the format YYYYMMDD
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date_string = current_date.strftime('%Y%m%d_%H%M%S')
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dir = "run_"+date_string
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# Create a directory with the date string as its name
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os.mkdir(dir)
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# make a directory with the current date as its name
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# sweep the runs and save the results in the run directory
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for arch in archs:
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os.system("make clean")
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os.system("make run ARCH="+arch)
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for res in ["SizeOpt_size", "SizeOpt_speed", "SpeedOpt_size", "SpeedOpt_speed"]:
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os.system("mv -f wally"+res+".json "+dir+"/wally"+res+"_"+arch+".json")
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return dir
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directory = run_arch_sweep()
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#directory = "run_20231120_072037-caches"
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tabulate_arch_sweep(directory)
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