Wrong number of threads to use shown when OMP_THREAD_LIMIT is defined

2020-03-23 01:06:55 -07:00
parent a4555b1dae
commit e4cc9fcba7
1 changed files with 4 additions and 0 deletions
@@ -245,6 +245,10 @@ def exec_concurrent(context):
    if context.options.tesseract_env is None:
        context.options.tesseract_env = os.environ.copy()
    context.options.tesseract_env.setdefault('OMP_THREAD_LIMIT', str(tess_threads))
+    try:
+        tess_threads = int(context.options.tesseract_env['OMP_THREAD_LIMIT'])
+    except ValueError:  # OMP_THREAD_LIMIT initialized to non-numeric
+        context.log.error("Environment variable OMP_THREAD_LIMIT is not numeric")
    if tess_threads > 1:
        context.log.info("Using Tesseract OpenMP thread limit %d", tess_threads)