added the utility function to print model flops #47
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jonb377
reviewed
Nov 20, 2023
| data, fsdp, mdl = self.args.spmd_mesh.ici_mesh_shape | ||
| num_devices = data * fsdp * mdl | ||
| num_tokens = inputs["input_ids"].numel() / num_devices | ||
| xm.master_print(f"Step time: {step_time}: Model TFLOPS: {self.model_flops(step_time, num_tokens)}") |
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cc @yeounoh, we can emit this to Tensorboard for perf tests (in addition to the convergence metrics)
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Added steptime and model flop estimation calc.