[Hackaton 2024][Rhodium-Antimoine][PYTHON] EC2 - AvoidMultipleIfElseStatement
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Associated rule title
AvoidMultipleIfElseStatement : do not use multiple if, else if, else statements
Associated rule link
https://github.com/green-code-initiative/ecoCode/blob/main/ecocode-rules-specifications/src/main/rules/EC2/python/EC2.asciidoc
Language and platform
Language Python 3.10.12
Platform : Lenovo T570
CPU : Intel(R) Core(TM) i5-7200U CPU @ 2.50GHz (x86_64)
RAM : 2133 MHz - 8GB
Measure justification
Using VJoule and 1000000 runs on two samples (a good one and a bad one), here are the results :
Processing rule EC2 - language python
RUNNING vjoule
TESTING good CASE
time 1s697ms87µs
PDU 0.00 J
CPU 13.48 J
RAM 0.96 J
GPU 0.24 J
----------------------
RUNNING vjoule
TESTING bad CASE
time 1s557ms165µs
PDU 0.00 J
CPU 12.59 J
RAM 0.74 J
GPU 0.15 J
----------------------
Validation
The measurement performed invalidates the rule for the pyhton language.
The percentage of certainty of this validation 70%, the results seem to vary from one run to the other, and in more than 50% of the runs the bad case performs better (less execution time, less CPU power, less RAM power, less GPU power) :
# GOOD PYTHON CASE
def main():
good_key = "abc"
value = None
match good_key:
case "PEHLIGQINW":
value = "TITBWCROGZ"
case "EODOBILLE_":
value = "QWXALPNCUH"
case "DFATSHCYQM":
value = "TENICGGKFE"
case "CJTOKPWXBY":
value = "ROS_SVPVKR"
case "IAVHTWITCC":
value = "KGEQHUKCYA"
case "G_GE_RIEHK":
value = "EGNZMMXLMR"
case "UMIWNMHRLF":
value = "PLAHARAQGE"
case "VTCEAGODFB":
value = "DGUCVDMWD_"
case "W_AJBBAM_O":
value = "SKKJHSEWWF"
case "TBAUIJ_CCF":
value = "RGJDWBFUMK"
case "FYQPBLPOYI":
value = "ZFVCZGVBDM"
case "FGIHP_EJDA":
value = "VQIVGMWCTN"
case "DUKTEQEJMM":
value = "MXHNQDZ_FT"
case "FMSFWGJUEL":
value = "PSPJHJYUXO"
case "IHPBGUHPYE":
value = "IMMJJMZPSI"
case "CJHRVVKE_O":
value = "BEXZOCAL_O"
case "TWQJINCFRX":
value = "ADEIQRGT_S"
case "ZNJARYYUOQ":
value = "ZSLBYEBPAS"
case "IXYUPWDZHN":
value = "XKCJZTDGQM"
case "UQAIRGSBFC":
value = "UGNHIKGSJA"
case "DCRYAIRCIW":
value = "FRTEBMTSQE"
case "VLROVSZIAJ":
value = "DXTTW_JECR"
case "DFJMSSQCWY":
value = "ERQCRRHLPS"
case "VQTETFGVCU":
value = "QYISZSZVYG"
case "XRGGHPUKNM":
value = "HOCW_M_PDL"
case "HOINZCJAUN":
value = "RIRR_SBQFL"
case "FEJLPRTFDZ":
value = "ZPBLEJSENI"
case "AKRKVLPOFR":
value = "NBACYUHBJU"
case "HQUYRQZZHN":
value = "ZCRIDPYCCN"
case "FPWAFHUMXG":
value = "V__WDYJVGW"
case "YTH_MTSVSY":
value = "YML_LYZJEN"
case "LALJEZMFZW":
value = "URAFUBXVFS"
case "BDBWRELPIO":
value = "JLPWMXDAZQ"
case "GTGVYTBRLP":
value = "UKGJHWMZSH"
case "UGPQDIZRBK":
value = "TUHPJJIRPP"
case "ATXYDLXNNR":
value = "UXNHBLOL_A"
case "JPADWEKXXO":
value = "SATWZTE_AY"
case "UCOZSMASEA":
value = "QWOGE_YQBD"
case "BZCIJCS_NB":
value = "NJDXTUFBQS"
case "IRGLPTAK_Q":
value = "IZEZSFSPZR"
case "EJMBIAYQLD":
value = "LSICC_JHZE"
case "PILGTHVTLF":
value = "UNYMROFGQF"
case "QNSUHNEZKV":
value = "NAZM_SZKFT"
case "FUAVOTEGOC":
value = "GBAQBCMDBM"
case "VS_EKHHXSJ":
value = "ECGHFFPGLJ"
case "LURALFSTB_":
value = "WEDEZKNOET"
case "ITSEBKBRSP":
value = "A_C_QYFVSO"
case "WYGCTOCJZL":
value = "LJTXWSRPSJ"
case "QAGCUTERPP":
value = "JDYXCUZAHU"
case "GDTGAAIBLJ":
value = "DQI_NCRWCG"
case "abc":
value = "def"
return value
if __name__ == "__main__":
for i in range(1000000):
main()# BAD PYTHON CASE
def main():
test_value = "abc"
result_value = None
if test_value == "PEHLIGQINW":
result_value = "TITBWCROGZ"
elif test_value == "EODOBILLE_":
result_value = "QWXALPNCUH"
elif test_value == "DFATSHCYQM":
result_value = "TENICGGKFE"
elif test_value == "CJTOKPWXBY":
result_value = "ROS_SVPVKR"
elif test_value == "IAVHTWITCC":
result_value = "KGEQHUKCYA"
elif test_value == "G_GE_RIEHK":
result_value = "EGNZMMXLMR"
elif test_value == "UMIWNMHRLF":
result_value = "PLAHARAQGE"
elif test_value == "VTCEAGODFB":
result_value = "DGUCVDMWD_"
elif test_value == "W_AJBBAM_O":
result_value = "SKKJHSEWWF"
elif test_value == "TBAUIJ_CCF":
result_value = "RGJDWBFUMK"
elif test_value == "FYQPBLPOYI":
result_value = "ZFVCZGVBDM"
elif test_value == "FGIHP_EJDA":
result_value = "VQIVGMWCTN"
elif test_value == "DUKTEQEJMM":
result_value = "MXHNQDZ_FT"
elif test_value == "FMSFWGJUEL":
result_value = "PSPJHJYUXO"
elif test_value == "IHPBGUHPYE":
result_value = "IMMJJMZPSI"
elif test_value == "CJHRVVKE_O":
result_value = "BEXZOCAL_O"
elif test_value == "TWQJINCFRX":
result_value = "ADEIQRGT_S"
elif test_value == "ZNJARYYUOQ":
result_value = "ZSLBYEBPAS"
elif test_value == "IXYUPWDZHN":
result_value = "XKCJZTDGQM"
elif test_value == "UQAIRGSBFC":
result_value = "UGNHIKGSJA"
elif test_value == "DCRYAIRCIW":
result_value = "FRTEBMTSQE"
elif test_value == "VLROVSZIAJ":
result_value = "DXTTW_JECR"
elif test_value == "DFJMSSQCWY":
result_value = "ERQCRRHLPS"
elif test_value == "VQTETFGVCU":
result_value = "QYISZSZVYG"
elif test_value == "XRGGHPUKNM":
result_value = "HOCW_M_PDL"
elif test_value == "HOINZCJAUN":
result_value = "RIRR_SBQFL"
elif test_value == "FEJLPRTFDZ":
result_value = "ZPBLEJSENI"
elif test_value == "AKRKVLPOFR":
result_value = "NBACYUHBJU"
elif test_value == "HQUYRQZZHN":
result_value = "ZCRIDPYCCN"
elif test_value == "FPWAFHUMXG":
result_value = "V__WDYJVGW"
elif test_value == "YTH_MTSVSY":
result_value = "YML_LYZJEN"
elif test_value == "LALJEZMFZW":
result_value = "URAFUBXVFS"
elif test_value == "BDBWRELPIO":
result_value = "JLPWMXDAZQ"
elif test_value == "GTGVYTBRLP":
result_value = "UKGJHWMZSH"
elif test_value == "UGPQDIZRBK":
result_value = "TUHPJJIRPP"
elif test_value == "ATXYDLXNNR":
result_value = "UXNHBLOL_A"
elif test_value == "JPADWEKXXO":
result_value = "SATWZTE_AY"
elif test_value == "UCOZSMASEA":
result_value = "QWOGE_YQBD"
elif test_value == "BZCIJCS_NB":
result_value = "NJDXTUFBQS"
elif test_value == "IRGLPTAK_Q":
result_value = "IZEZSFSPZR"
elif test_value == "EJMBIAYQLD":
result_value = "LSICC_JHZE"
elif test_value == "PILGTHVTLF":
result_value = "UNYMROFGQF"
elif test_value == "QNSUHNEZKV":
result_value = "NAZM_SZKFT"
elif test_value == "FUAVOTEGOC":
result_value = "GBAQBCMDBM"
elif test_value == "VS_EKHHXSJ":
result_value = "ECGHFFPGLJ"
elif test_value == "LURALFSTB_":
result_value = "WEDEZKNOET"
elif test_value == "ITSEBKBRSP":
result_value = "A_C_QYFVSO"
elif test_value == "WYGCTOCJZL":
result_value = "LJTXWSRPSJ"
elif test_value == "QAGCUTERPP":
result_value = "JDYXCUZAHU"
elif test_value == "GDTGAAIBLJ":
result_value = "DQI_NCRWCG"
elif test_value == "abc":
result_value = "def"
if __name__ == "__main__":
for i in range(1000000):
main()