| 20 | KILL = 4 |
| 21 | |
| 22 | def _async_manager_worker_fn(self, msg_queue, path, rank): |
| 23 | # path: xxx/logits_top100_epoch0 |
| 24 | rank_name = f'rank{rank}' |
| 25 | # logits_top100_epoch0_rank0 |
| 26 | basename = os.path.basename(path) + f'_{rank_name}' |
| 27 | tmp_handle = tempfile.TemporaryDirectory(prefix='tinyvit_' + basename) |
| 28 | |
| 29 | # tmp_dir/tinyvit_logits_top100_epoch0_rank0 |
| 30 | temp_dirname = tmp_handle.name |
| 31 | |
| 32 | tmp_filename = os.path.join(temp_dirname, rank_name) |
| 33 | # tmp_dir/tinyvit_logits_top100_epoch0_rank0/rank0-keys.txt |
| 34 | keys_fname = tmp_filename + '-keys.txt' |
| 35 | values_fname = tmp_filename + '-values.bin' |
| 36 | |
| 37 | keys_file = open(keys_fname, 'w') |
| 38 | values_file = open(values_fname, 'wb') |
| 39 | keys = dict() |
| 40 | |
| 41 | while 1: |
| 42 | item = msg_queue.get() |
| 43 | if item == _Writer._WORKER_MSG.KILL: |
| 44 | break |
| 45 | key, value = item |
| 46 | if key in keys: |
| 47 | continue |
| 48 | idx = len(keys) |
| 49 | keys[key] = idx |
| 50 | keys_file.write(key + '\n') |
| 51 | values_file.write(value) |
| 52 | |
| 53 | keys_file.close() |
| 54 | values_file.close() |
| 55 | |
| 56 | os.makedirs(path, exist_ok=True) |
| 57 | os.system(f'mv {temp_dirname}/* {path}/') |
| 58 | print(f"Save logits over: {path}") |
| 59 | |
| 60 | def __del__(self): |
| 61 | if self.worker is not None: |