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fix(python_path): ensure child process uses same Python path as parent #89

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fix(python_path): ensure child process uses same Python path as parent #89

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3 changes: 2 additions & 1 deletion perf/ci-perf-compare.py
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Original file line number Diff line number Diff line change
Expand Up @@ -24,6 +24,7 @@
new_test = log_new_path + "/" + test
old_test = log_old_path + "/" + test

cmd = f"python3 perf.py \'{old_test}\' \'{new_test}\' -o \'{output_path+test_name}.csv\'"
# Use sys.executable to ensure the same Python interpreter (venv) is used
cmd = f"{sys.executable} perf.py \'{old_test}\' \'{new_test}\' -o \'{output_path+test_name}.csv\'"
#print(cmd)
os.system(cmd)
5 changes: 3 additions & 2 deletions perf/server.py
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Original file line number Diff line number Diff line change
@@ -1,4 +1,5 @@
import os
import sys
import subprocess
import time
import ast
Expand Down Expand Up @@ -29,7 +30,7 @@ def numactl(self, cmd, mem, start, end, num_cores):

def remote_get_free_cores(self, threads):
pwd = os.path.dirname(os.path.abspath(__file__))
cmd = ["python3", f"{pwd}/get_free_core.py", f"{threads}"]
cmd = [sys.executable, f"{pwd}/get_free_core.py", f"{threads}"]
ssh_cmd_str = " ".join(self.remote_cmd + cmd)
# print(ssh_cmd_str)
proc = os.popen(ssh_cmd_str)
Expand Down Expand Up @@ -221,7 +222,7 @@ def stop(self):
# os.killpg(os.getpgid(proc[1].pid), signal.SIGINT)
# kill emu by ssh kill 'emu.pid'
pwd = os.path.dirname(os.path.abspath(__file__))
os.popen(" ".join(self.remote_cmd) + f" python3 {pwd}/stop_emu.py")
os.popen(" ".join(self.remote_cmd) + f" {sys.executable} {pwd}/stop_emu.py")

def is_epyc(self, num_cores):
return num_cores > 16