Fix the error for for_each when it's not run in the repo

for_each.py

@@ -2,7 +2,6 @@
 import argparse, csv, os, subprocess, glob
 from subprocess import PIPE
 
-
 if __name__ == '__main__':
     parser = argparse.ArgumentParser(
         description='Process all the files in the directory by running sde2csv, csv2json, annotater, bb2fline on them. The mapping from workloads to files is described by a csv file, where name, exe, sim_files are required.')
@@ -13,6 +12,7 @@
     parser.add_argument('--addr2line', default='addr2line', help='path of addr2line (this is needed if dwarf format of binary is not supported by system addr2line)')
     args = parser.parse_args()
 
+    repo = os.path.dirname(os.path.realpath(__file__))
     popen_objs = []
     with open(args.csv, 'r') as csv_file:
         reader = csv.DictReader(csv_file)
@@ -33,10 +33,10 @@
 
             for sim_file in sim_files:
                 sim_file_path = os.path.join(sub_dir, sim_file)
-                subprocess.run(['./sde2csv.py', sim_file_path, exe_path, f'--items={items}'], check=True)
-                subprocess.run(['./csv2json.py'] + glob.glob(f'{sim_file_path}.*.csv'), check=True)
-                annoator_popen = subprocess.Popen(['./annotater.py', disasm, f'{sim_file_path}.json'])
-                bb2fline_popen = subprocess.Popen(['./bb2fline.py', f'{sim_file_path}.bb.csv', exe_path, '--addr2line', args.addr2line])
+                subprocess.run([os.path.join(repo, 'sde2csv.py'), sim_file_path, exe_path, f'--items={items}'], check=True)
+                subprocess.run([os.path.join(repo, 'csv2json.py')] + glob.glob(f'{sim_file_path}.*.csv'), check=True)
+                annoator_popen = subprocess.Popen([os.path.join(repo, 'annotater.py'), disasm, f'{sim_file_path}.json'])
+                bb2fline_popen = subprocess.Popen([os.path.join(repo, 'bb2fline.py'), f'{sim_file_path}.bb.csv', exe_path, '--addr2line', args.addr2line])
                 popen_objs += [annoator_popen, bb2fline_popen]
 
     for obj in popen_objs: