Computes and stores the average and current value
| 69 | |
| 70 | |
| 71 | class AverageMeter(object): |
| 72 | """Computes and stores the average and current value""" |
| 73 | |
| 74 | def __init__(self, name, fmt=":f"): |
| 75 | self.name = name |
| 76 | self.fmt = fmt |
| 77 | self.reset() |
| 78 | |
| 79 | def reset(self): |
| 80 | self.val = 0 |
| 81 | self.avg = 0 |
| 82 | self.sum = 0 |
| 83 | self.count = 0 |
| 84 | |
| 85 | def update(self, val, n=1): |
| 86 | self.val = val |
| 87 | self.sum += val * n |
| 88 | self.count += n |
| 89 | self.avg = self.sum / self.count |
| 90 | |
| 91 | def __str__(self): |
| 92 | if self.name == "Lr": |
| 93 | fmtstr = "{name}={val" + self.fmt + "}" |
| 94 | else: |
| 95 | fmtstr = "{name}={val" + self.fmt + "} ({avg" + self.fmt + "})" |
| 96 | return fmtstr.format(**self.__dict__) |
| 97 | |
| 98 | |
| 99 | class ProgressMeter(object): |