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Modifying scripts

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This commit is contained in:
Carlos Gutierrez
2025-10-04 22:05:52 -04:00
parent c8077ae1ac
commit b69c9050f5
5 changed files with 106 additions and 106 deletions
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63
scripts/40_energy_post.py
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@@ -1,48 +1,51 @@
#!/usr/bin/env python3
import csv, os, sys
import csv
import os
ROOT = "/home/carlos/projects/gem5"
OUT_DATA = os.path.join(ROOT, "gem5-data", "SmartEdgeAI", "results")
OUT_IOT = os.path.join(ROOT, "iot", "results")
OUT_IOT = os.path.join(ROOT, "iot", "results")
src = os.path.join(OUT_DATA, "summary.csv")
dst_data = os.path.join(OUT_DATA, "summary_energy.csv")
dst_iot = os.path.join(OUT_IOT, "summary_energy.csv")
dst_iot = os.path.join(OUT_IOT, "summary_energy.csv")
# modeling constants (document in your Methods)
EPI_PJ = {'big':200.0,'little':80.0,'hybrid':104.0} # pJ/inst
E_MEM_PJ = 600.0 # pJ per L2 miss
DROWSY_SCALE = 0.85 # 15% energy drop when drowsy=1
# Your model constants (document in Methods)
EPI_PJ = {"big": 200.0, "little": 80.0, "hybrid": 104.0}
E_MEM_PJ = 600.0
DROWSY_SCALE = 0.85
rows=[]
rows = []
with open(src) as f:
r=csv.DictReader(f)
r = csv.DictReader(f)
for row in r:
insts=float(row['insts'])
secs=float(row['sim_seconds'])
core=row['core']; drowsy=int(row['drowsy'])
epi=EPI_PJ.get(core, EPI_PJ['little'])
mr=float(row['l2_miss_rate']) if row['l2_miss_rate'] else 0.0
insts = float(row["insts"])
secs = float(row["sim_seconds"])
core = row["core"]
drowsy = int(row["drowsy"])
epi = EPI_PJ.get(core, EPI_PJ["little"])
mr = float(row["l2_miss_rate"]) if row["l2_miss_rate"] else 0.0
l2_misses = mr * insts
energy_J = (epi*1e-12)*insts + (E_MEM_PJ*1e-12)*l2_misses
if drowsy==1:
energy_J *= DROWSY_SCALE
energy = (epi * 1e-12) * insts + (E_MEM_PJ * 1e-12) * l2_misses
if drowsy == 1:
energy *= DROWSY_SCALE
power = energy / secs if secs > 0 else 0.0
edp = energy * secs
power_W = energy_J/secs if secs>0 else 0.0
edp = energy_J * secs # J*s
row.update({
'energy_J': f"{energy_J:.6f}",
'power_W': f"{power_W:.6f}",
'edp': f"{edp:.6e}",
'epi_model_pJ': f"{epi:.1f}",
})
row.update(
{
"energy_J": f"{energy:.6f}",
"power_W": f"{power:.6f}",
"edp": f"{edp:.6e}",
"epi_model_pJ": f"{epi:.1f}",
}
)
rows.append(row)
for path in (dst_data, dst_iot):
with open(path, 'w', newline='') as f:
w=csv.DictWriter(f, fieldnames=list(rows[0].keys()))
w.writeheader(); w.writerows(rows)
with open(path, "w", newline="") as f:
w = csv.DictWriter(f, fieldnames=list(rows[0].keys()))
w.writeheader()
w.writerows(rows)
print(f"[energy] wrote {dst_data} and mirrored to {dst_iot}")