| ***************************************** | |
| Setting OMP_NUM_THREADS environment variable for each process to be 1 in default, to avoid your system being overloaded, please further tune the variable for optimal performance in your application as needed. | |
| ***************************************** | |
| ***************************************** | |
| Setting OMP_NUM_THREADS environment variable for each process to be 1 in default, to avoid your system being overloaded, please further tune the variable for optimal performance in your application as needed. | |
| ***************************************** | |
| ***************************************** | |
| Setting OMP_NUM_THREADS environment variable for each process to be 1 in default, to avoid your system being overloaded, please further tune the variable for optimal performance in your application as needed. | |
| ***************************************** | |
| ***************************************** | |
| Setting OMP_NUM_THREADS environment variable for each process to be 1 in default, to avoid your system being overloaded, please further tune the variable for optimal performance in your application as needed. | |
| ***************************************** | |
| ***************************************** | |
| Setting OMP_NUM_THREADS environment variable for each process to be 1 in default, to avoid your system being overloaded, please further tune the variable for optimal performance in your application as needed. | |
| ***************************************** | |
| ***************************************** | |
| Setting OMP_NUM_THREADS environment variable for each process to be 1 in default, to avoid your system being overloaded, please further tune the variable for optimal performance in your application as needed. | |
| ***************************************** | |
| ***************************************** | |
| Setting OMP_NUM_THREADS environment variable for each process to be 1 in default, to avoid your system being overloaded, please further tune the variable for optimal performance in your application as needed. | |
| ***************************************** | |
| ***************************************** | |
| Setting OMP_NUM_THREADS environment variable for each process to be 1 in default, to avoid your system being overloaded, please further tune the variable for optimal performance in your application as needed. | |
| ***************************************** | |
| ***************************************** | |
| Setting OMP_NUM_THREADS environment variable for each process to be 1 in default, to avoid your system being overloaded, please further tune the variable for optimal performance in your application as needed. | |
| ***************************************** | |
| ***************************************** | |
| Setting OMP_NUM_THREADS environment variable for each process to be 1 in default, to avoid your system being overloaded, please further tune the variable for optimal performance in your application as needed. | |
| ***************************************** | |
| ***************************************** | |
| Setting OMP_NUM_THREADS environment variable for each process to be 1 in default, to avoid your system being overloaded, please further tune the variable for optimal performance in your application as needed. | |
| ***************************************** | |
| ***************************************** | |
| Setting OMP_NUM_THREADS environment variable for each process to be 1 in default, to avoid your system being overloaded, please further tune the variable for optimal performance in your application as needed. | |
| ***************************************** | |
| ***************************************** | |
| Setting OMP_NUM_THREADS environment variable for each process to be 1 in default, to avoid your system being overloaded, please further tune the variable for optimal performance in your application as needed. | |
| ***************************************** | |
| ***************************************** | |
| Setting OMP_NUM_THREADS environment variable for each process to be 1 in default, to avoid your system being overloaded, please further tune the variable for optimal performance in your application as needed. | |
| ***************************************** | |
| ***************************************** | |
| Setting OMP_NUM_THREADS environment variable for each process to be 1 in default, to avoid your system being overloaded, please further tune the variable for optimal performance in your application as needed. | |
| ***************************************** | |
| ***************************************** | |
| Setting OMP_NUM_THREADS environment variable for each process to be 1 in default, to avoid your system being overloaded, please further tune the variable for optimal performance in your application as needed. | |
| ***************************************** | |
| using world size: 64, data-parallel-size: 1, tensor-model-parallel size: 4, pipeline-model-parallel size: 16 | |
| using torch.float16 for parameters ... | |
| ------------------------ arguments ------------------------ | |
| accumulate_allreduce_grads_in_fp32 .............. False | |
| adam_beta1 ...................................... 0.9 | |
| adam_beta2 ...................................... 0.999 | |
| adam_eps ........................................ 1e-08 | |
| adlr_autoresume ................................. False | |
| adlr_autoresume_interval ........................ 1000 | |
| apply_query_key_layer_scaling ................... True | |
| apply_residual_connection_post_layernorm ........ False | |
| attention_dropout ............................... 0.1 | |
| attention_softmax_in_fp32 ....................... False | |
| bert_binary_head ................................ True | |
| bert_load ....................................... None | |
| bf16 ............................................ False | |
| bias_dropout_fusion ............................. True | |
| bias_gelu_fusion ................................ True | |
| biencoder_projection_dim ........................ 0 | |
| biencoder_shared_query_context_model ............ False | |
| block_data_path ................................. None | |
| checkpoint_activations .......................... True | |
| checkpoint_num_layers ........................... 1 | |
| clip_grad ....................................... 1.0 | |
| consumed_train_samples .......................... 0 | |
| consumed_valid_samples .......................... 0 | |
| data_impl ....................................... mmap | |
| data_parallel_size .............................. 1 | |
| data_path ....................................... ['/gpfsscratch/rech/eha/commun/datasets-custom/openwebtext-10k/meg-gpt2_text_document'] | |
| dataloader_type ................................. single | |
| DDP_impl ........................................ local | |
| decoder_seq_length .............................. None | |
| distribute_checkpointed_activations ............. False | |
| distributed_backend ............................. nccl | |
| embedding_path .................................. None | |
| encoder_seq_length .............................. 1024 | |
| eod_mask_loss ................................... False | |
| eval_interval ................................... 100 | |
| eval_iters ...................................... 10 | |
| evidence_data_path .............................. None | |
| exit_duration_in_mins ........................... None | |
| exit_interval ................................... None | |
| ffn_hidden_size ................................. 32768 | |
| finetune ........................................ False | |
| fp16 ............................................ True | |
| fp16_lm_cross_entropy ........................... False | |
| fp32_residual_connection ........................ False | |
| global_batch_size ............................... 1024 | |
| hidden_dropout .................................. 0.1 | |
| hidden_size ..................................... 8192 | |
| hysteresis ...................................... 2 | |
| ict_head_size ................................... None | |
| ict_load ........................................ None | |
| img_dim ......................................... 224 | |
| indexer_batch_size .............................. 128 | |
| indexer_log_interval ............................ 1000 | |
| init_method_std ................................. 0.02 | |
| init_method_xavier_uniform ...................... False | |
| initial_loss_scale .............................. 4294967296 | |
| kv_channels ..................................... 256 | |
| layernorm_epsilon ............................... 1e-05 | |
| lazy_mpu_init ................................... None | |
| load ............................................ /gpfsscratch/rech/eha/commun/checkpoints/gpt2-1-node | |
| local_rank ...................................... 0 | |
| log_batch_size_to_tensorboard ................... False | |
| log_interval .................................... 1 | |
| log_learning_rate_to_tensorboard ................ True | |
| log_loss_scale_to_tensorboard ................... True | |
| log_num_zeros_in_grad ........................... False | |
| log_params_norm ................................. False | |
| log_timers_to_tensorboard ....................... False | |
| log_validation_ppl_to_tensorboard ............... False | |
| loss_scale ...................................... None | |
| loss_scale_window ............................... 1000 | |
| lr .............................................. 0.00015 | |
| lr_decay_iters .................................. 800 | |
| lr_decay_samples ................................ None | |
| lr_decay_style .................................. cosine | |
| lr_warmup_fraction .............................. 0.01 | |
| lr_warmup_iters ................................. 0 | |
| lr_warmup_samples ............................... 0 | |
| make_vocab_size_divisible_by .................... 128 | |
| mask_prob ....................................... 0.15 | |
| masked_softmax_fusion ........................... True | |
| max_position_embeddings ......................... 1024 | |
| merge_file ...................................... /gpfsscratch/rech/eha/commun/models-custom/megatron-gpt2/megatron_lm_345m_v0.0/release/gpt2-merges.txt | |
| micro_batch_size ................................ 4 | |
| min_loss_scale .................................. 1.0 | |
| min_lr .......................................... 1e-05 | |
| mmap_warmup ..................................... False | |
| no_load_optim ................................... None | |
| no_load_rng ..................................... None | |
| no_save_optim ................................... None | |
| no_save_rng ..................................... None | |
| num_attention_heads ............................. 32 | |
| num_channels .................................... 3 | |
| num_classes ..................................... 1000 | |
| num_layers ...................................... 64 | |
| num_layers_per_virtual_pipeline_stage ........... None | |
| num_workers ..................................... 2 | |
| onnx_safe ....................................... None | |
| openai_gelu ..................................... False | |
| optimizer ....................................... adam | |
| override_lr_scheduler ........................... False | |
| params_dtype .................................... torch.float16 | |
| patch_dim ....................................... 16 | |
| pipeline_model_parallel_size .................... 16 | |
| query_in_block_prob ............................. 0.1 | |
| rampup_batch_size ............................... None | |
| rank ............................................ 0 | |
| reset_attention_mask ............................ False | |
| reset_position_ids .............................. False | |
| retriever_report_topk_accuracies ................ [] | |
| retriever_score_scaling ......................... False | |
| retriever_seq_length ............................ 256 | |
| sample_rate ..................................... 1.0 | |
| save ............................................ /gpfsscratch/rech/eha/commun/checkpoints/gpt2-1-node | |
| save_interval ................................... 500 | |
| scatter_gather_tensors_in_pipeline .............. True | |
| seed ............................................ 1234 | |
| seq_length ...................................... 1024 | |
| sgd_momentum .................................... 0.9 | |
| short_seq_prob .................................. 0.1 | |
| split ........................................... 949,50,1 | |
| tensor_model_parallel_size ...................... 4 | |
| tensorboard_dir ................................. None | |
| tensorboard_log_interval ........................ 1 | |
| tensorboard_queue_size .......................... 1000 | |
| titles_data_path ................................ None | |
| tokenizer_type .................................. GPT2BPETokenizer | |
| train_iters ..................................... 1000 | |
| train_samples ................................... None | |
| use_checkpoint_lr_scheduler ..................... False | |
| use_contiguous_buffers_in_ddp ................... False | |
| use_cpu_initialization .......................... None | |
| use_one_sent_docs ............................... False | |
| virtual_pipeline_model_parallel_size ............ None | |
| vocab_extra_ids ................................. 0 | |
| vocab_file ...................................... /gpfsscratch/rech/eha/commun/models-custom/megatron-gpt2/megatron_lm_345m_v0.0/release/gpt2-vocab.json | |
| weight_decay .................................... 0.01 | |
| world_size ...................................... 64 | |
| -------------------- end of arguments --------------------- | |
| setting number of micro-batches to constant 256 | |
| > building GPT2BPETokenizer tokenizer ... | |
| > padded vocab (size: 50257) with 431 dummy tokens (new size: 50688) | |
| > initializing torch distributed ... | |
| > initializing tensor model parallel with size 4 | |
| > initializing pipeline model parallel with size 16 | |
| > setting random seeds to 1234 ... | |
| > initializing model parallel cuda seeds on global rank 0, model parallel rank 0, and data parallel rank 0 with model parallel seed: 3952 and data parallel seed: 1234 | |
| > compiling dataset index builder ... | |
| make: Entering directory '/gpfsdswork/projects/rech/eha/commun/code/megatron-lm/megatron/data' | |
| make: Nothing to be done for 'default'. | |
| make: Leaving directory '/gpfsdswork/projects/rech/eha/commun/code/megatron-lm/megatron/data' | |
| >>> done with dataset index builder. Compilation time: 0.109 seconds | |
| > compiling and loading fused kernels ... | |
| Detected CUDA files, patching ldflags | |
| Emitting ninja build file /gpfsdswork/projects/rech/eha/commun/code/megatron-lm/megatron/fused_kernels/build/build.ninja... | |
| Building extension module scaled_upper_triang_masked_softmax_cuda... | |
| Allowing ninja to set a default number of workers... (overridable by setting the environment variable MAX_JOBS=N) | |
| ninja: no work to do. | |
| Loading extension module scaled_upper_triang_masked_softmax_cuda... | |
| Detected CUDA files, patching ldflags | |
| Emitting ninja build file /gpfsdswork/projects/rech/eha/commun/code/megatron-lm/megatron/fused_kernels/build/build.ninja... | |
| Building extension module scaled_masked_softmax_cuda... | |
| Allowing ninja to set a default number of workers... (overridable by setting the environment variable MAX_JOBS=N) | |
| ninja: no work to do. | |
| Loading extension module scaled_masked_softmax_cuda... | |
| Detected CUDA files, patching ldflags | |
| Emitting ninja build file /gpfsdswork/projects/rech/eha/commun/code/megatron-lm/megatron/fused_kernels/build/build.ninja... | |
| Building extension module fused_mix_prec_layer_norm_cuda... | |
| Allowing ninja to set a default number of workers... (overridable by setting the environment variable MAX_JOBS=N) | |
| ninja: no work to do. | |
| Loading extension module fused_mix_prec_layer_norm_cuda... | |
| >>> done with compiling and loading fused kernels. Compilation time: 12.395 seconds | |
| time to initialize megatron (seconds): -27.152 | |
| [after megatron is initialized] datetime: 2021-05-26 03:20:36 | |
| building GPT model ... | |
| > number of parameters on (tensor, pipeline) model parallel rank (2, 1): 805560320 | |
| > number of parameters on (tensor, pipeline) model parallel rank (0, 13): 805560320 | |
| > number of parameters on (tensor, pipeline) model parallel rank (1, 2): 805560320 | |
| > number of parameters on (tensor, pipeline) model parallel rank (0, 11): 805560320 | |
| > number of parameters on (tensor, pipeline) model parallel rank (1, 6): 805560320 | |
| > number of parameters on (tensor, pipeline) model parallel rank (3, 1): 805560320 | |
| > number of parameters on (tensor, pipeline) model parallel rank (3, 2): 805560320 | |
| > number of parameters on (tensor, pipeline) model parallel rank (2, 13): 805560320 | |
| > number of parameters on (tensor, pipeline) model parallel rank (3, 6): 805560320 | |
| > number of parameters on (tensor, pipeline) model parallel rank (0, 6): 805560320 | |
| > number of parameters on (tensor, pipeline) model parallel rank (0, 14): 805560320 | |
| > number of parameters on (tensor, pipeline) model parallel rank (3, 10): 805560320 | |
| > number of parameters on (tensor, pipeline) model parallel rank (1, 14): 805560320 | |
| > number of parameters on (tensor, pipeline) model parallel rank (0, 7): 805560320 | |
| > number of parameters on (tensor, pipeline) model parallel rank (1, 5): 805560320 | |
| > number of parameters on (tensor, pipeline) model parallel rank (2, 5): 805560320 | |
| > number of parameters on (tensor, pipeline) model parallel rank (2, 7): 805560320 | |
| > number of parameters on (tensor, pipeline) model parallel rank (3, 4): 805560320 | |
| > number of parameters on (tensor, pipeline) model parallel rank (0, 5): 805560320 | |
| > number of parameters on (tensor, pipeline) model parallel rank (0, 4): 805560320 | |
| > number of parameters on (tensor, pipeline) model parallel rank (1, 4): 805560320 | |
| > number of parameters on (tensor, pipeline) model parallel rank (0, 1): 805560320 | |
| > number of parameters on (tensor, pipeline) model parallel rank (1, 13): 805560320 | |
| > number of parameters on (tensor, pipeline) model parallel rank (3, 13): 805560320 | |
| > number of parameters on (tensor, pipeline) model parallel rank (1, 1): 805560320 | |
| > number of parameters on (tensor, pipeline) model parallel rank (2, 2): 805560320 | |
| > number of parameters on (tensor, pipeline) model parallel rank (0, 2): 805560320 | |
| > number of parameters on (tensor, pipeline) model parallel rank (2, 6): 805560320 | |
| > number of parameters on (tensor, pipeline) model parallel rank (3, 5): 805560320 | |
| > number of parameters on (tensor, pipeline) model parallel rank (0, 12): 805560320 | |
| > number of parameters on (tensor, pipeline) model parallel rank (3, 3): 805560320 | |
| > number of parameters on (tensor, pipeline) model parallel rank (2, 12): 805560320 | |
| > number of parameters on (tensor, pipeline) model parallel rank (1, 3): 805560320 | |
| > number of parameters on (tensor, pipeline) model parallel rank (1, 10): 805560320 | |
| > number of parameters on (tensor, pipeline) model parallel rank (0, 10): 805560320 | |
| > number of parameters on (tensor, pipeline) model parallel rank (2, 4): 805560320 | |
| > number of parameters on (tensor, pipeline) model parallel rank (1, 7): 805560320 | |
| > number of parameters on (tensor, pipeline) model parallel rank (2, 14): 805560320 > number of parameters on (tensor, pipeline) model parallel rank (3, 14): 805560320 | |
| > number of parameters on (tensor, pipeline) model parallel rank (2, 10): 805560320 | |
| > number of parameters on (tensor, pipeline) model parallel rank (3, 7): 805560320 | |
| > number of parameters on (tensor, pipeline) model parallel rank (1, 11): 805560320 | |
| > number of parameters on (tensor, pipeline) model parallel rank (3, 11): 805560320 | |
| > number of parameters on (tensor, pipeline) model parallel rank (2, 11): 805560320 | |
| > number of parameters on (tensor, pipeline) model parallel rank (0, 3): 805560320 | |
| > number of parameters on (tensor, pipeline) model parallel rank (0, 9): 805560320 | |
| > number of parameters on (tensor, pipeline) model parallel rank (2, 3): 805560320 | |
| > number of parameters on (tensor, pipeline) model parallel rank (3, 12): 805560320 | |
| > number of parameters on (tensor, pipeline) model parallel rank (1, 12): 805560320 | |
| > number of parameters on (tensor, pipeline) model parallel rank (3, 9): 805560320 | |
| > number of parameters on (tensor, pipeline) model parallel rank (1, 9): 805560320 | |
| > number of parameters on (tensor, pipeline) model parallel rank (2, 8): 805560320 | |
| > number of parameters on (tensor, pipeline) model parallel rank (3, 8): 805560320 | |
| > number of parameters on (tensor, pipeline) model parallel rank (1, 8): 805560320 | |
| > number of parameters on (tensor, pipeline) model parallel rank (0, 8): 805560320 | |
| > number of parameters on (tensor, pipeline) model parallel rank (2, 9): 805560320 | |
| > number of parameters on (tensor, pipeline) model parallel rank (3, 15): 909385728 | |
| > number of parameters on (tensor, pipeline) model parallel rank (3, 0): 917757952 | |
| > number of parameters on (tensor, pipeline) model parallel rank (1, 15): 909385728 | |
| > number of parameters on (tensor, pipeline) model parallel rank (0, 15): 909385728 | |
| > number of parameters on (tensor, pipeline) model parallel rank (1, 0): 917757952 | |
| > number of parameters on (tensor, pipeline) model parallel rank (0, 0): 917757952 | |
| > number of parameters on (tensor, pipeline) model parallel rank (2, 0): 917757952 | |
| > number of parameters on (tensor, pipeline) model parallel rank (2, 15): 909385728 | |
| > learning rate decay style: cosine | |
| WARNING: could not find the metadata file /gpfsscratch/rech/eha/commun/checkpoints/gpt2-1-node/latest_checkpointed_iteration.txt | |
| will not load any checkpoints and will start from random | |
| time (ms) | load-checkpoint: 0.47 | |
| [after model, optimizer, and learning rate scheduler are built] datetime: 2021-05-26 03:20:37 | |
| > building train, validation, and test datasets ... | |
| > datasets target sizes (minimum size): | |
| train: 1024000 | |
| validation: 112640 | |
| test: 10240 | |
| > building train, validation, and test datasets for GPT ... | |
| > building dataset index ... | |
| reading sizes... | |
| reading pointers... | |
| reading document index... | |
| creating numpy buffer of mmap... | |
| creating memory view of numpy buffer... | |
| > finished creating indexed dataset in 0.001563 seconds | |
| number of documents: 10000 | |
| > dataset split: | |
| train: | |
| document indices in [0, 9490) total of 9490 documents | |
| validation: | |
| document indices in [9490, 9990) total of 500 documents | |
| test: | |
| document indices in [9990, 10000) total of 10 documents | |
| > loading doc-idx mapping from /gpfsscratch/rech/eha/commun/datasets-custom/openwebtext-10k/meg-gpt2_text_document_train_indexmap_1024000ns_1024sl_1234s_doc_idx.npy | |
| > loading sample-idx mapping from /gpfsscratch/rech/eha/commun/datasets-custom/openwebtext-10k/meg-gpt2_text_document_train_indexmap_1024000ns_1024sl_1234s_sample_idx.npy | |
| > loading shuffle-idx mapping from /gpfsscratch/rech/eha/commun/datasets-custom/openwebtext-10k/meg-gpt2_text_document_train_indexmap_1024000ns_1024sl_1234s_shuffle_idx.npy | |
| loaded indexed file in 0.013 seconds | |
| total number of samples: 1024856 | |
| total number of epochs: 99 | |
| > loading doc-idx mapping from /gpfsscratch/rech/eha/commun/datasets-custom/openwebtext-10k/meg-gpt2_text_document_valid_indexmap_112640ns_1024sl_1234s_doc_idx.npy | |
| > loading sample-idx mapping from /gpfsscratch/rech/eha/commun/datasets-custom/openwebtext-10k/meg-gpt2_text_document_valid_indexmap_112640ns_1024sl_1234s_sample_idx.npy | |
| > loading shuffle-idx mapping from /gpfsscratch/rech/eha/commun/datasets-custom/openwebtext-10k/meg-gpt2_text_document_valid_indexmap_112640ns_1024sl_1234s_shuffle_idx.npy | |
| loaded indexed file in 0.002 seconds | |
| total number of samples: 113200 | |
| total number of epochs: 182 | |
| > loading doc-idx mapping from /gpfsscratch/rech/eha/commun/datasets-custom/openwebtext-10k/meg-gpt2_text_document_test_indexmap_10240ns_1024sl_1234s_doc_idx.npy | |
| > loading sample-idx mapping from /gpfsscratch/rech/eha/commun/datasets-custom/openwebtext-10k/meg-gpt2_text_document_test_indexmap_10240ns_1024sl_1234s_sample_idx.npy | |
| > loading shuffle-idx mapping from /gpfsscratch/rech/eha/commun/datasets-custom/openwebtext-10k/meg-gpt2_text_document_test_indexmap_10240ns_1024sl_1234s_shuffle_idx.npy | |
| loaded indexed file in 0.001 seconds | |
| total number of samples: 10255 | |
| total number of epochs: 672 | |
| > finished creating GPT datasets ... | |
| [after dataloaders are built] datetime: 2021-05-26 03:20:38 | |
| done with setup ... | |
| training ... | |
| time (ms) | model-and-optimizer-setup: 336.31 | train/valid/test-data-iterators-setup: 494.63 | |
| [before the start of training step] datetime: 2021-05-26 03:20:38 | |
| iteration 1/ 1000 | consumed samples: 1024 | elapsed time per iteration (ms): 155483.8 | learning rate: 0.000E+00 | global batch size: 1024 | loss scale: 4294967296.0 | number of skipped iterations: 1 | number of nan iterations: 0 | | |
| time (ms) | forward-compute: 32054.16 | forward-recv: 19581.85 | backward-compute: 87380.53 | backward-send: 2.90 | backward-send-forward-recv: 11878.08 | backward-params-all-reduce: 26.06 | backward-embedding-all-reduce: 4181.82 | optimizer-copy-to-main-grad: 8.18 | optimizer-unscale-and-check-inf: 333.72 | optimizer: 342.01 | batch-generator: 182.63 | |
| iteration 2/ 1000 | consumed samples: 2048 | elapsed time per iteration (ms): 129028.8 | learning rate: 0.000E+00 | global batch size: 1024 | loss scale: 2147483648.0 | number of skipped iterations: 1 | number of nan iterations: 0 | | |
| time (ms) | forward-compute: 31749.74 | forward-recv: 1493.80 | backward-compute: 88911.73 | backward-send: 2.63 | backward-send-forward-recv: 2267.37 | backward-params-all-reduce: 26.04 | backward-embedding-all-reduce: 4492.62 | optimizer-copy-to-main-grad: 8.16 | optimizer-unscale-and-check-inf: 42.71 | optimizer: 51.07 | batch-generator: 184.46 | |
| iteration 3/ 1000 | consumed samples: 3072 | elapsed time per iteration (ms): 128891.5 | learning rate: 0.000E+00 | global batch size: 1024 | loss scale: 1073741824.0 | number of skipped iterations: 1 | number of nan iterations: 0 | | |
| time (ms) | forward-compute: 31888.01 | forward-recv: 1498.23 | backward-compute: 89444.82 | backward-send: 2.80 | backward-send-forward-recv: 1766.94 | backward-params-all-reduce: 26.45 | backward-embedding-all-reduce: 4179.82 | optimizer-copy-to-main-grad: 8.17 | optimizer-unscale-and-check-inf: 42.35 | optimizer: 50.66 | batch-generator: 187.52 | |