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Exercise2c/OUTDATED_process_many_times.py

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+import os
+import sys
+import time
+
+from process_multiple_images import process
+
+n_threads = ...
+n_processes = ...
+
+def measure_one(n_processes, n_threads, fnames):
+    result_fname = f'{n_processes:02}_{n_threads:02}.txt'
+
+    if os.path.exists(result_fname):
+        print(f'Skipping job with {n_processes} processes and {n_threads} threads, results file exists')
+        return
+
+    t0 = time.time()
+    process(n_processes, n_threads, fnames)
+    dt = time.time() - t0
+
+    print(f'Job with {n_processes} processes and {n_threads} threads/worker and {len(fnames)} jobs: {dt}')
+
+    with open(result_fname, 'wt') as results:
+        print(f'{n_processes:02} {n_threads:02} {dt}', file=results)
+
+def measure(n_processes, n_threads, fnames):
+    for n1 in n_processes:
+        for n2 in n_threads:
+            measure_one(n1, n2, fnames)
+
+if __name__ == '__main__':
+    measure(
+        [1, 2, 3, 4, 5, 6, 7, 8, 9],
+        [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11],
+        sys.argv[1:])