arcface

arcface_torch/utils/utils_logging.py

@@ -0,0 +1,41 @@
+import logging
+import os
+import sys
+
+
+class AverageMeter(object):
+    """Computes and stores the average and current value
+    """
+
+    def __init__(self):
+        self.val = None
+        self.avg = None
+        self.sum = None
+        self.count = None
+        self.reset()
+
+    def reset(self):
+        self.val = 0
+        self.avg = 0
+        self.sum = 0
+        self.count = 0
+
+    def update(self, val, n=1):
+        self.val = val
+        self.sum += val * n
+        self.count += n
+        self.avg = self.sum / self.count
+
+
+def init_logging(rank, models_root):
+    if rank == 0:
+        log_root = logging.getLogger()
+        log_root.setLevel(logging.INFO)
+        formatter = logging.Formatter("Training: %(asctime)s-%(message)s")
+        handler_file = logging.FileHandler(os.path.join(models_root, "training.log"))
+        handler_stream = logging.StreamHandler(sys.stdout)
+        handler_file.setFormatter(formatter)
+        handler_stream.setFormatter(formatter)
+        log_root.addHandler(handler_file)
+        log_root.addHandler(handler_stream)
+        log_root.info('rank_id: %d' % rank)