Why is batch_size = 52 instead of 32 or 64?

[onchiptech]

In config/training/default.yaml file the batch_size is defined as 52. In general, the batch_size value will be power of 2. For example 8, 16, 32, 64, 128 so on.

training: batch_size: 52 sample_frames: 32 n_steps: 500000 optimizer: lr: 4e-4 scheduler: milestones: - 300000 - 400000 gamma: 0.5 checkpoint_interval: 20000 n_workers: 8