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coremark sweep cleanup

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This commit is contained in:
David Harris 2024-04-20 12:44:44 -07:00
parent c8e7a6990d
commit 0fc66268f8
2 changed files with 13 additions and 7 deletions
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1
benchmarks/coremark/Makefile
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@ -27,6 +27,7 @@ PORT_CFLAGS = -g -mabi=$(ABI) -march=$(ARCH) -static -falign-functions=16 \
all: $(work_dir)/coremark.bare.riscv.elf.memfile
run:
# time wsim rv$(XLEN)gc coremark --sim verilator 2>&1 | tee $(work_dir)/coremark.sim.log
time wsim rv$(XLEN)gc coremark 2>&1 | tee $(work_dir)/coremark.sim.log
$(work_dir)/coremark.bare.riscv.elf.memfile: $(work_dir)/coremark.bare.riscv

19
benchmarks/coremark/coremark_sweep.py
View file

@ -37,24 +37,26 @@ arch_list = [
"rv32i_zicsr",
"rv32im_zicsr",
"rv32imc_zicsr",
"rv32im_zicsr_zba_zbb_zbc",
"rv32im_zicsr_zba_zbb_zbs",
"rv32gc",
"rv32gc_zba_zbb_zbc",
"rv32gc_zba_zbb_zbs",
"rv64i_zicsr",
"rv64im_zicsr",
"rv64imc_zicsr",
"rv64im_zicsr_zba_zbb_zbc",
"rv64im_zicsr_zba_zbb_zbs",
"rv64gc",
"rv64gc_zba_zbb_zbc"
"rv64gc_zba_zbb_zbs"
]
str="32"
# Define regular expressions to match the desired fields
mt_regex = r"Elapsed MTIME: (\d+).*?Elapsed MINSTRET: (\d+).*?COREMARK/MHz Score: [\d,]+ / [\d,]+ = (\d+\.\d+).*?CPI: \d+ / \d+ = (\d+\.\d+).*?Load Stalls (\d+).*?Store Stalls (\d+).*?D-Cache Accesses (\d+).*?D-Cache Misses (\d+).*?I-Cache Accesses (\d+).*?I-Cache Misses (\d+).*?Branches (\d+).*?Branches Miss Predictions (\d+).*?BTB Misses (\d+).*?Jump and JR (\d+).*?RAS Wrong (\d+).*?Returns (\d+).*?BP Class Wrong (\d+)"
#cpi_regex = r"CPI: \d+ / \d+ = (\d+\.\d+)"
#cmhz_regex = r"COREMARK/MHz Score: [\d,]+ / [\d,]+ = (\d+\.\d+)"
# Open a CSV file to write the results
with open('coremark_results.csv', mode='w', newline='') as csvfile:
fieldnames = ['Architecture', 'MTIME','MINSTRET','CM / MHz','CPI','Load Stalls','Store Stalls','D$ Accesses',
resultfile = 'coremark_results.csv'
with open(resultfile, mode='w', newline='') as csvfile:
fieldnames = ['Architecture', 'CM / MHz','CPI','MTIME','MINSTRET','Load Stalls','Store Stalls','D$ Accesses',
'D$ Misses','I$ Accesses','I$ Misses','Branches','Branch Mispredicts','BTB Misses',
'Jump/JR','RAS Wrong','Returns','BP Class Pred Wrong']
writer = csv.DictWriter(csvfile, fieldnames=fieldnames)
@ -101,7 +103,10 @@ with open('coremark_results.csv', mode='w', newline='') as csvfile:
ret= mt_match.group(16)
bpc= mt_match.group(17)
#minstret = mt_instret_match.group(2)
writer.writerow({'Architecture': arch, 'MTIME': mtime,'MINSTRET':minstret,'CM / MHz':cmhz,'CPI':cpi,
writer.writerow({'Architecture': arch, 'CM / MHz':cmhz,'CPI':cpi, 'MTIME': mtime,'MINSTRET':minstret,
'Load Stalls':lstalls,
'Store Stalls':swtalls,'D$ Accesses':dacc,'D$ Misses':dmiss,'I$ Accesses':iacc,'I$ Misses':imiss,
'Branches':br,'Branch Mispredicts':brm,'BTB Misses':btb,'Jump/JR':jmp,'RAS Wrong':ras,'Returns':ret,'BP Class Pred Wrong':bpc})
csvfile.close()