32fa5cfaf3
* fix gpu init after removing debug print in mpu Signed-off-by: ericharper <complex451@gmail.com> * add fused_adam Signed-off-by: ericharper <complex451@gmail.com> * check ds is not none before logging len Signed-off-by: ericharper <complex451@gmail.com> * set fp16 arg to true and fix enum conflict Signed-off-by: ericharper <complex451@gmail.com> * make fp16 arg configurable Signed-off-by: ericharper <complex451@gmail.com> * add grad clip from megatron Signed-off-by: ericharper <complex451@gmail.com> * Linear warmup with cosine annealing and constant holding (#2846) * Testing cosine schedule Signed-off-by: MaximumEntropy <sandeep.subramanian.1@umontreal.ca> * Style fixes Signed-off-by: MaximumEntropy <sandeep.subramanian.1@umontreal.ca> * Fixes Signed-off-by: MaximumEntropy <sandeep.subramanian.1@umontreal.ca> * More fixes Signed-off-by: MaximumEntropy <sandeep.subramanian.1@umontreal.ca> * update config for constant steps in schedule Signed-off-by: ericharper <complex451@gmail.com> * temporarily import enum from megatron Signed-off-by: ericharper <complex451@gmail.com> * add grad clip for fp32 Signed-off-by: ericharper <complex451@gmail.com> * update check for _del_model_without_trainer Signed-off-by: ericharper <complex451@gmail.com> * updating restore for model parallel Signed-off-by: ericharper <complex451@gmail.com> * add predict script Signed-off-by: ericharper <complex451@gmail.com> * update test iters Signed-off-by: ericharper <complex451@gmail.com> * add barrier Signed-off-by: ericharper <complex451@gmail.com> * return if clip_val is 0 or None Signed-off-by: ericharper <complex451@gmail.com> * when using amp clip grads after they are unscaled Signed-off-by: ericharper <complex451@gmail.com> * make native amp scaler hyperparams configurable Signed-off-by: ericharper <complex451@gmail.com> * (1) nvfuser, (2) amp-casting decoration (#2894) * (1) nvfuser, (2) amp-casting decoration Signed-off-by: Sangkug Lym <slym@nvidia.com> * support bf16 Signed-off-by: Sangkug Lym <slym@nvidia.com> * update package info Signed-off-by: ericharper <complex451@gmail.com> * add set device to constructor Signed-off-by: ericharper <complex451@gmail.com> * set_device in constructor Signed-off-by: ericharper <complex451@gmail.com> * [BigNLP] Remove megatron-lm dependency. (#2910) * remove args Signed-off-by: ericharper <complex451@gmail.com> * remove args Signed-off-by: ericharper <complex451@gmail.com> * remove args Signed-off-by: ericharper <complex451@gmail.com> * remove args Signed-off-by: ericharper <complex451@gmail.com> * remove args in progress Signed-off-by: ericharper <complex451@gmail.com> * remove args in progress Signed-off-by: ericharper <complex451@gmail.com> * remove args in progress Signed-off-by: ericharper <complex451@gmail.com> * remove args in progress Signed-off-by: ericharper <complex451@gmail.com> * add load_fused_kernels Signed-off-by: ericharper <complex451@gmail.com> * add load_fused_kernels Signed-off-by: ericharper <complex451@gmail.com> * update megatron_init Signed-off-by: ericharper <complex451@gmail.com> * add fused kernels Signed-off-by: ericharper <complex451@gmail.com> * add fused kernels Signed-off-by: ericharper <complex451@gmail.com> * update process batch Signed-off-by: ericharper <complex451@gmail.com> * remove erroneous import Signed-off-by: ericharper <complex451@gmail.com> * remove erroneous import Signed-off-by: ericharper <complex451@gmail.com> * remove erroneous import Signed-off-by: ericharper <complex451@gmail.com> * add megatron clip_grad Signed-off-by: ericharper <complex451@gmail.com> * trying to resolve circular import error Signed-off-by: ericharper <complex451@gmail.com> * rename file Signed-off-by: ericharper <complex451@gmail.com> * remove non-gpt models and datasets from __init__ files Signed-off-by: ericharper <complex451@gmail.com> * set device in constructorfor gpu init Signed-off-by: ericharper <complex451@gmail.com> * set device in constructorfor gpu init Signed-off-by: ericharper <complex451@gmail.com> * set_device in constructor Signed-off-by: ericharper <complex451@gmail.com> * clean config Signed-off-by: ericharper <complex451@gmail.com> * update MegatronDataset Signed-off-by: ericharper <complex451@gmail.com> * clean up MegatronModule Signed-off-by: ericharper <complex451@gmail.com> * clean up MegatronModule Signed-off-by: ericharper <complex451@gmail.com> * rename fp16 and bf16 flags to fused_softmax_input_in_fp16/bf16 Signed-off-by: ericharper <complex451@gmail.com> * rename to fused_fp16 Signed-off-by: ericharper <complex451@gmail.com> * add fused_fp16 arg to LayerNorm calls Signed-off-by: ericharper <complex451@gmail.com> * fix arg name Signed-off-by: ericharper <complex451@gmail.com> * fix arg name Signed-off-by: ericharper <complex451@gmail.com> * fix import Signed-off-by: ericharper <complex451@gmail.com> * update arg Signed-off-by: ericharper <complex451@gmail.com> * skip warmup default to True Signed-off-by: ericharper <complex451@gmail.com> * skip warmup default to True Signed-off-by: ericharper <complex451@gmail.com> * Adding complete method to MegatronGPTModel (#2935) Signed-off-by: Oleksii Kuchaiev <okuchaiev@nvidia.com> * make ffn_hidden_size mandatory Signed-off-by: ericharper <complex451@gmail.com> * Manually migrating timing of step into branch (#2937) * 1. Manually migrating timing of step into branch. Signed-off-by: Micha Livne <mlivne@nvidia.com> * 1. Updated file name and content. Signed-off-by: Micha Livne <mlivne@nvidia.com> * 1. Updated to latest code. Signed-off-by: Micha Livne <mlivne@nvidia.com> Co-authored-by: Micha Livne <mlivne@nvidia.com> * remove unused imports Signed-off-by: ericharper <complex451@gmail.com> * remove unused import Signed-off-by: ericharper <complex451@gmail.com> * remove unused import Signed-off-by: ericharper <complex451@gmail.com> * remove unused import Signed-off-by: ericharper <complex451@gmail.com> * check fused_fp16 and fused_bf16 are not both True Signed-off-by: ericharper <complex451@gmail.com> * update predict script for model parallel .nemo Signed-off-by: ericharper <complex451@gmail.com> * typo Signed-off-by: ericharper <complex451@gmail.com> * typo Signed-off-by: ericharper <complex451@gmail.com> Co-authored-by: Oleksii Kuchaiev <okuchaiev@users.noreply.github.com> Co-authored-by: Micha Livne <michalivne@users.noreply.github.com> Co-authored-by: Micha Livne <mlivne@nvidia.com> * NVfuser (#2943) * activation checkpoint recompute Signed-off-by: Sangkug Lym <slym@nvidia.com> * selective nvfuser setup * Megatron gpt bfloat support (#2926) * Save/restore fix Signed-off-by: MaximumEntropy <sandeep.subramanian.1@umontreal.ca> * Another merge Signed-off-by: MaximumEntropy <sandeep.subramanian.1@umontreal.ca> * Bf16 args in init Signed-off-by: MaximumEntropy <sandeep.subramanian.1@umontreal.ca> * Set precision Signed-off-by: MaximumEntropy <sandeep.subramanian.1@umontreal.ca> * Remove debug stuff Signed-off-by: MaximumEntropy <sandeep.subramanian.1@umontreal.ca> * add bf16 casting decorator Signed-off-by: Sangkug Lym <slym@nvidia.com> * Bfloat layernorm propagation Signed-off-by: MaximumEntropy <sandeep.subramanian.1@umontreal.ca> * activation checkpoint recompute Signed-off-by: Sangkug Lym <slym@nvidia.com> * selective nvfuser setup * More arg removal Signed-off-by: MaximumEntropy <sandeep.subramanian.1@umontreal.ca> * Remove BERTDataset Signed-off-by: MaximumEntropy <sandeep.subramanian.1@umontreal.ca> * update to latest apex and patch transformer autocast Signed-off-by: ericharper <complex451@gmail.com> Co-authored-by: Sangkug Lym <slym@nvidia.com> Co-authored-by: ericharper <complex451@gmail.com> * don't set jit for bf16 Signed-off-by: ericharper <complex451@gmail.com> * replace apex.mpu Signed-off-by: ericharper <complex451@gmail.com> * fix grad clip Signed-off-by: ericharper <complex451@gmail.com> * NVFuser fixes (#2951) * Fuser fixes Signed-off-by: MaximumEntropy <sandeep.subramanian.1@umontreal.ca> * Remove dummy handler Signed-off-by: MaximumEntropy <sandeep.subramanian.1@umontreal.ca> * Remove PTL plugin based logic for fusion Signed-off-by: MaximumEntropy <sandeep.subramanian.1@umontreal.ca> * remove duplicated file Signed-off-by: ericharper <complex451@gmail.com> * typo (#2960) Signed-off-by: ericharper <complex451@gmail.com> * [BigNLP] Script to convert GPT checkpoint to .nemo (#2958) * remove args Signed-off-by: ericharper <complex451@gmail.com> * remove args Signed-off-by: ericharper <complex451@gmail.com> * remove args Signed-off-by: ericharper <complex451@gmail.com> * remove args Signed-off-by: ericharper <complex451@gmail.com> * remove args in progress Signed-off-by: ericharper <complex451@gmail.com> * remove args in progress Signed-off-by: ericharper <complex451@gmail.com> * remove args in progress Signed-off-by: ericharper <complex451@gmail.com> * remove args in progress Signed-off-by: ericharper <complex451@gmail.com> * add load_fused_kernels Signed-off-by: ericharper <complex451@gmail.com> * add load_fused_kernels Signed-off-by: ericharper <complex451@gmail.com> * update megatron_init Signed-off-by: ericharper <complex451@gmail.com> * add fused kernels Signed-off-by: ericharper <complex451@gmail.com> * add fused kernels Signed-off-by: ericharper <complex451@gmail.com> * update process batch Signed-off-by: ericharper <complex451@gmail.com> * remove erroneous import Signed-off-by: ericharper <complex451@gmail.com> * remove erroneous import Signed-off-by: ericharper <complex451@gmail.com> * remove erroneous import Signed-off-by: ericharper <complex451@gmail.com> * add megatron clip_grad Signed-off-by: ericharper <complex451@gmail.com> * trying to resolve circular import error Signed-off-by: ericharper <complex451@gmail.com> * rename file Signed-off-by: ericharper <complex451@gmail.com> * remove non-gpt models and datasets from __init__ files Signed-off-by: ericharper <complex451@gmail.com> * set device in constructorfor gpu init Signed-off-by: ericharper <complex451@gmail.com> * set device in constructorfor gpu init Signed-off-by: ericharper <complex451@gmail.com> * set_device in constructor Signed-off-by: ericharper <complex451@gmail.com> * clean config Signed-off-by: ericharper <complex451@gmail.com> * update MegatronDataset Signed-off-by: ericharper <complex451@gmail.com> * clean up MegatronModule Signed-off-by: ericharper <complex451@gmail.com> * clean up MegatronModule Signed-off-by: ericharper <complex451@gmail.com> * rename fp16 and bf16 flags to fused_softmax_input_in_fp16/bf16 Signed-off-by: ericharper <complex451@gmail.com> * rename to fused_fp16 Signed-off-by: ericharper <complex451@gmail.com> * add fused_fp16 arg to LayerNorm calls Signed-off-by: ericharper <complex451@gmail.com> * fix arg name Signed-off-by: ericharper <complex451@gmail.com> * fix arg name Signed-off-by: ericharper <complex451@gmail.com> * fix import Signed-off-by: ericharper <complex451@gmail.com> * update arg Signed-off-by: ericharper <complex451@gmail.com> * skip warmup default to True Signed-off-by: ericharper <complex451@gmail.com> * skip warmup default to True Signed-off-by: ericharper <complex451@gmail.com> * Adding complete method to MegatronGPTModel (#2935) Signed-off-by: Oleksii Kuchaiev <okuchaiev@nvidia.com> * make ffn_hidden_size mandatory Signed-off-by: ericharper <complex451@gmail.com> * Manually migrating timing of step into branch (#2937) * 1. Manually migrating timing of step into branch. Signed-off-by: Micha Livne <mlivne@nvidia.com> * 1. Updated file name and content. Signed-off-by: Micha Livne <mlivne@nvidia.com> * 1. Updated to latest code. Signed-off-by: Micha Livne <mlivne@nvidia.com> Co-authored-by: Micha Livne <mlivne@nvidia.com> * remove unused imports Signed-off-by: ericharper <complex451@gmail.com> * remove unused import Signed-off-by: ericharper <complex451@gmail.com> * remove unused import Signed-off-by: ericharper <complex451@gmail.com> * remove unused import Signed-off-by: ericharper <complex451@gmail.com> * check fused_fp16 and fused_bf16 are not both True Signed-off-by: ericharper <complex451@gmail.com> * update predict script for model parallel .nemo Signed-off-by: ericharper <complex451@gmail.com> * typo Signed-off-by: ericharper <complex451@gmail.com> * add script to convert .ckpt to .nemo Signed-off-by: ericharper <complex451@gmail.com> * in progress Signed-off-by: ericharper <complex451@gmail.com> * update Signed-off-by: ericharper <complex451@gmail.com> * convert mp checkpoints to nemo Signed-off-by: ericharper <complex451@gmail.com> * update help Signed-off-by: ericharper <complex451@gmail.com> * add safeguard for model parallel save_to Signed-off-by: ericharper <complex451@gmail.com> * adjust NLPModel save_to to be safer for model parallel Signed-off-by: Oleksii Kuchaiev <okuchaiev@nvidia.com> Co-authored-by: Oleksii Kuchaiev <okuchaiev@users.noreply.github.com> Co-authored-by: Micha Livne <michalivne@users.noreply.github.com> Co-authored-by: Micha Livne <mlivne@nvidia.com> Co-authored-by: Oleksii Kuchaiev <okuchaiev@nvidia.com> * [BigNLP] Update GPT evaluation to work with tensor model parallel (#2959) * in progress Signed-off-by: ericharper <complex451@gmail.com> * update args Signed-off-by: ericharper <complex451@gmail.com> * add request dataset Signed-off-by: ericharper <complex451@gmail.com> * tokenize request Signed-off-by: ericharper <complex451@gmail.com> * in progress Signed-off-by: ericharper <complex451@gmail.com> * able to run Signed-off-by: ericharper <complex451@gmail.com> * reduce logits Signed-off-by: ericharper <complex451@gmail.com> * capture response Signed-off-by: ericharper <complex451@gmail.com> * squeeze and unsqueeze Signed-off-by: ericharper <complex451@gmail.com> * handle non model parallel case Signed-off-by: ericharper <complex451@gmail.com> * clean imports Signed-off-by: ericharper <complex451@gmail.com> * add file Signed-off-by: ericharper <complex451@gmail.com> * convert logits to log_probs Signed-off-by: Oleksii Kuchaiev <okuchaiev@nvidia.com> * rename logits to log_probs Signed-off-by: Oleksii Kuchaiev <okuchaiev@nvidia.com> Co-authored-by: Oleksii Kuchaiev <okuchaiev@nvidia.com> * add megatron gpt pretraining Signed-off-by: ericharper <complex451@gmail.com> * add megatron gpt pretraining Signed-off-by: ericharper <complex451@gmail.com> * add megatron gpt pretraining Signed-off-by: ericharper <complex451@gmail.com> * updating to work with latest megatron Signed-off-by: ericharper <complex451@gmail.com> * updating to work with latest megatron Signed-off-by: ericharper <complex451@gmail.com> * update _del_model Signed-off-by: ericharper <complex451@gmail.com> * adding gpt model Signed-off-by: ericharper <complex451@gmail.com> * adding gpt model Signed-off-by: ericharper <complex451@gmail.com> * adding gpt model Signed-off-by: ericharper <complex451@gmail.com> * instantiate GPTmodel Signed-off-by: ericharper <complex451@gmail.com> * adding build dataset Signed-off-by: ericharper <complex451@gmail.com> * build megatron dataset in .setup Signed-off-by: ericharper <complex451@gmail.com> * setup dataloader Signed-off-by: ericharper <complex451@gmail.com> * add vocab_file and merge_file to megatron init Signed-off-by: ericharper <complex451@gmail.com> * add forward Signed-off-by: ericharper <complex451@gmail.com> * add train loss Signed-off-by: ericharper <complex451@gmail.com> * add optimizer Signed-off-by: ericharper <complex451@gmail.com> * add exp_manager Signed-off-by: ericharper <complex451@gmail.com> * multi-gpu is working Signed-off-by: ericharper <complex451@gmail.com> * adding val loop Signed-off-by: ericharper <complex451@gmail.com> * style Signed-off-by: ericharper <complex451@gmail.com> * adding val loop Signed-off-by: ericharper <complex451@gmail.com> * fix ranks Signed-off-by: ericharper <complex451@gmail.com> * fix model parallel checkpoint saving Signed-off-by: ericharper <complex451@gmail.com> * fix _del_model Signed-off-by: ericharper <complex451@gmail.com> * added megatron batch sampler Signed-off-by: ericharper <complex451@gmail.com> * try to fix num steps Signed-off-by: ericharper <complex451@gmail.com> * add wandb to config Signed-off-by: ericharper <complex451@gmail.com> * log lr Signed-off-by: ericharper <complex451@gmail.com> * add warmup ratio to config Signed-off-by: ericharper <complex451@gmail.com> * update configs Signed-off-by: ericharper <complex451@gmail.com> * update configs Signed-off-by: ericharper <complex451@gmail.com> * add cpu init to args Signed-off-by: ericharper <complex451@gmail.com> * update config Signed-off-by: ericharper <complex451@gmail.com> * update config Signed-off-by: ericharper <complex451@gmail.com> * Initial megatron dataset port Signed-off-by: MaximumEntropy <sandeep.subramanian.1@umontreal.ca> * Fix merge conflicts Signed-off-by: MaximumEntropy <sandeep.subramanian.1@umontreal.ca> * License fixes and megatron model porting Signed-off-by: MaximumEntropy <sandeep.subramanian.1@umontreal.ca> * Style fixes Signed-off-by: MaximumEntropy <sandeep.subramanian.1@umontreal.ca> * More fixes to import from nemo rather than megatron Signed-off-by: MaximumEntropy <sandeep.subramanian.1@umontreal.ca> * Fix circular imports Signed-off-by: MaximumEntropy <sandeep.subramanian.1@umontreal.ca> * Style fixes Signed-off-by: MaximumEntropy <sandeep.subramanian.1@umontreal.ca> * Revert config file Signed-off-by: MaximumEntropy <sandeep.subramanian.1@umontreal.ca> * Restructure further to avoid circular imports Signed-off-by: MaximumEntropy <sandeep.subramanian.1@umontreal.ca> * add Makefile Signed-off-by: ericharper <complex451@gmail.com> * Add megatron modules Signed-off-by: MaximumEntropy <sandeep.subramanian.1@umontreal.ca> * add license Signed-off-by: ericharper <complex451@gmail.com> * Port from latest megatron Signed-off-by: MaximumEntropy <sandeep.subramanian.1@umontreal.ca> * update cfg Signed-off-by: ericharper <complex451@gmail.com> * update config Signed-off-by: ericharper <complex451@gmail.com> * add _del_model_without_trainer Signed-off-by: ericharper <complex451@gmail.com> * add data preprocessing script Signed-off-by: ericharper <complex451@gmail.com> * update config Signed-off-by: ericharper <complex451@gmail.com> * use apex mpu Signed-off-by: ericharper <complex451@gmail.com> * replace print_rank_0 with nemo utils logging Signed-off-by: ericharper <complex451@gmail.com> * use apex mpu Signed-off-by: ericharper <complex451@gmail.com> * use apex mpu Signed-off-by: ericharper <complex451@gmail.com> * add use_cpu_initialization Signed-off-by: ericharper <complex451@gmail.com> * fixing autoresume in progress Signed-off-by: ericharper <complex451@gmail.com> * properly removing last checkpoint Signed-off-by: ericharper <complex451@gmail.com> * log consumed samples Signed-off-by: ericharper <complex451@gmail.com> * fix mp autoresume Signed-off-by: ericharper <complex451@gmail.com> * add NLPSaveRestoreConnector Signed-off-by: ericharper <complex451@gmail.com> * Megatron GPT training with NeMo tokenizers (#2818) * Update files from megatron repo Signed-off-by: MaximumEntropy <sandeep.subramanian.1@umontreal.ca> * Remove non NLP data related files from megatron Signed-off-by: MaximumEntropy <sandeep.subramanian.1@umontreal.ca> * Merge megatron and nemo tokenizers Signed-off-by: MaximumEntropy <sandeep.subramanian.1@umontreal.ca> * Remove get_tokenizer() calls from gpt model Signed-off-by: MaximumEntropy <sandeep.subramanian.1@umontreal.ca> * Update tokenizer yaml config Signed-off-by: MaximumEntropy <sandeep.subramanian.1@umontreal.ca> * add todo Signed-off-by: ericharper <complex451@gmail.com> * update config Signed-off-by: ericharper <complex451@gmail.com> * make init_method_std configurable Signed-off-by: ericharper <complex451@gmail.com> * make gpu init work by setting random seed earlier Signed-off-by: ericharper <complex451@gmail.com> * fix gpu init after removing debug print in mpu Signed-off-by: ericharper <complex451@gmail.com> * add fused_adam Signed-off-by: ericharper <complex451@gmail.com> * check ds is not none before logging len Signed-off-by: ericharper <complex451@gmail.com> * set fp16 arg to true and fix enum conflict Signed-off-by: ericharper <complex451@gmail.com> * make fp16 arg configurable Signed-off-by: ericharper <complex451@gmail.com> * add grad clip from megatron Signed-off-by: ericharper <complex451@gmail.com> * Linear warmup with cosine annealing and constant holding (#2846) * Testing cosine schedule Signed-off-by: MaximumEntropy <sandeep.subramanian.1@umontreal.ca> * Style fixes Signed-off-by: MaximumEntropy <sandeep.subramanian.1@umontreal.ca> * Fixes Signed-off-by: MaximumEntropy <sandeep.subramanian.1@umontreal.ca> * More fixes Signed-off-by: MaximumEntropy <sandeep.subramanian.1@umontreal.ca> * update config for constant steps in schedule Signed-off-by: ericharper <complex451@gmail.com> * temporarily import enum from megatron Signed-off-by: ericharper <complex451@gmail.com> * add grad clip for fp32 Signed-off-by: ericharper <complex451@gmail.com> * update check for _del_model_without_trainer Signed-off-by: ericharper <complex451@gmail.com> * updating restore for model parallel Signed-off-by: ericharper <complex451@gmail.com> * add predict script Signed-off-by: ericharper <complex451@gmail.com> * update test iters Signed-off-by: ericharper <complex451@gmail.com> * add barrier Signed-off-by: ericharper <complex451@gmail.com> * return if clip_val is 0 or None Signed-off-by: ericharper <complex451@gmail.com> * when using amp clip grads after they are unscaled Signed-off-by: ericharper <complex451@gmail.com> * make native amp scaler hyperparams configurable Signed-off-by: ericharper <complex451@gmail.com> * (1) nvfuser, (2) amp-casting decoration (#2894) * (1) nvfuser, (2) amp-casting decoration Signed-off-by: Sangkug Lym <slym@nvidia.com> * support bf16 Signed-off-by: Sangkug Lym <slym@nvidia.com> * update package info Signed-off-by: ericharper <complex451@gmail.com> * add set device to constructor Signed-off-by: ericharper <complex451@gmail.com> * set_device in constructor Signed-off-by: ericharper <complex451@gmail.com> * [BigNLP] Remove megatron-lm dependency. (#2910) * remove args Signed-off-by: ericharper <complex451@gmail.com> * remove args Signed-off-by: ericharper <complex451@gmail.com> * remove args Signed-off-by: ericharper <complex451@gmail.com> * remove args Signed-off-by: ericharper <complex451@gmail.com> * remove args in progress Signed-off-by: ericharper <complex451@gmail.com> * remove args in progress Signed-off-by: ericharper <complex451@gmail.com> * remove args in progress Signed-off-by: ericharper <complex451@gmail.com> * remove args in progress Signed-off-by: ericharper <complex451@gmail.com> * add load_fused_kernels Signed-off-by: ericharper <complex451@gmail.com> * add load_fused_kernels Signed-off-by: ericharper <complex451@gmail.com> * update megatron_init Signed-off-by: ericharper <complex451@gmail.com> * add fused kernels Signed-off-by: ericharper <complex451@gmail.com> * add fused kernels Signed-off-by: ericharper <complex451@gmail.com> * update process batch Signed-off-by: ericharper <complex451@gmail.com> * remove erroneous import Signed-off-by: ericharper <complex451@gmail.com> * remove erroneous import Signed-off-by: ericharper <complex451@gmail.com> * remove erroneous import Signed-off-by: ericharper <complex451@gmail.com> * add megatron clip_grad Signed-off-by: ericharper <complex451@gmail.com> * trying to resolve circular import error Signed-off-by: ericharper <complex451@gmail.com> * rename file Signed-off-by: ericharper <complex451@gmail.com> * remove non-gpt models and datasets from __init__ files Signed-off-by: ericharper <complex451@gmail.com> * set device in constructorfor gpu init Signed-off-by: ericharper <complex451@gmail.com> * set device in constructorfor gpu init Signed-off-by: ericharper <complex451@gmail.com> * set_device in constructor Signed-off-by: ericharper <complex451@gmail.com> * clean config Signed-off-by: ericharper <complex451@gmail.com> * update MegatronDataset Signed-off-by: ericharper <complex451@gmail.com> * clean up MegatronModule Signed-off-by: ericharper <complex451@gmail.com> * clean up MegatronModule Signed-off-by: ericharper <complex451@gmail.com> * rename fp16 and bf16 flags to fused_softmax_input_in_fp16/bf16 Signed-off-by: ericharper <complex451@gmail.com> * rename to fused_fp16 Signed-off-by: ericharper <complex451@gmail.com> * add fused_fp16 arg to LayerNorm calls Signed-off-by: ericharper <complex451@gmail.com> * fix arg name Signed-off-by: ericharper <complex451@gmail.com> * fix arg name Signed-off-by: ericharper <complex451@gmail.com> * fix import Signed-off-by: ericharper <complex451@gmail.com> * update arg Signed-off-by: ericharper <complex451@gmail.com> * skip warmup default to True Signed-off-by: ericharper <complex451@gmail.com> * skip warmup default to True Signed-off-by: ericharper <complex451@gmail.com> * Adding complete method to MegatronGPTModel (#2935) Signed-off-by: Oleksii Kuchaiev <okuchaiev@nvidia.com> * make ffn_hidden_size mandatory Signed-off-by: ericharper <complex451@gmail.com> * Manually migrating timing of step into branch (#2937) * 1. Manually migrating timing of step into branch. Signed-off-by: Micha Livne <mlivne@nvidia.com> * 1. Updated file name and content. Signed-off-by: Micha Livne <mlivne@nvidia.com> * 1. Updated to latest code. Signed-off-by: Micha Livne <mlivne@nvidia.com> Co-authored-by: Micha Livne <mlivne@nvidia.com> * remove unused imports Signed-off-by: ericharper <complex451@gmail.com> * remove unused import Signed-off-by: ericharper <complex451@gmail.com> * remove unused import Signed-off-by: ericharper <complex451@gmail.com> * remove unused import Signed-off-by: ericharper <complex451@gmail.com> * check fused_fp16 and fused_bf16 are not both True Signed-off-by: ericharper <complex451@gmail.com> * update predict script for model parallel .nemo Signed-off-by: ericharper <complex451@gmail.com> * typo Signed-off-by: ericharper <complex451@gmail.com> * typo Signed-off-by: ericharper <complex451@gmail.com> Co-authored-by: Oleksii Kuchaiev <okuchaiev@users.noreply.github.com> Co-authored-by: Micha Livne <michalivne@users.noreply.github.com> Co-authored-by: Micha Livne <mlivne@nvidia.com> * NVfuser (#2943) * activation checkpoint recompute Signed-off-by: Sangkug Lym <slym@nvidia.com> * selective nvfuser setup * Megatron gpt bfloat support (#2926) * Save/restore fix Signed-off-by: MaximumEntropy <sandeep.subramanian.1@umontreal.ca> * Another merge Signed-off-by: MaximumEntropy <sandeep.subramanian.1@umontreal.ca> * Bf16 args in init Signed-off-by: MaximumEntropy <sandeep.subramanian.1@umontreal.ca> * Set precision Signed-off-by: MaximumEntropy <sandeep.subramanian.1@umontreal.ca> * Remove debug stuff Signed-off-by: MaximumEntropy <sandeep.subramanian.1@umontreal.ca> * add bf16 casting decorator Signed-off-by: Sangkug Lym <slym@nvidia.com> * Bfloat layernorm propagation Signed-off-by: MaximumEntropy <sandeep.subramanian.1@umontreal.ca> * activation checkpoint recompute Signed-off-by: Sangkug Lym <slym@nvidia.com> * selective nvfuser setup * More arg removal Signed-off-by: MaximumEntropy <sandeep.subramanian.1@umontreal.ca> * Remove BERTDataset Signed-off-by: MaximumEntropy <sandeep.subramanian.1@umontreal.ca> * update to latest apex and patch transformer autocast Signed-off-by: ericharper <complex451@gmail.com> Co-authored-by: Sangkug Lym <slym@nvidia.com> Co-authored-by: ericharper <complex451@gmail.com> * don't set jit for bf16 Signed-off-by: ericharper <complex451@gmail.com> * replace apex.mpu Signed-off-by: ericharper <complex451@gmail.com> * fix grad clip Signed-off-by: ericharper <complex451@gmail.com> * NVFuser fixes (#2951) * Fuser fixes Signed-off-by: MaximumEntropy <sandeep.subramanian.1@umontreal.ca> * Remove dummy handler Signed-off-by: MaximumEntropy <sandeep.subramanian.1@umontreal.ca> * Remove PTL plugin based logic for fusion Signed-off-by: MaximumEntropy <sandeep.subramanian.1@umontreal.ca> * remove duplicated file Signed-off-by: ericharper <complex451@gmail.com> * typo (#2960) Signed-off-by: ericharper <complex451@gmail.com> * [BigNLP] Script to convert GPT checkpoint to .nemo (#2958) * remove args Signed-off-by: ericharper <complex451@gmail.com> * remove args Signed-off-by: ericharper <complex451@gmail.com> * remove args Signed-off-by: ericharper <complex451@gmail.com> * remove args Signed-off-by: ericharper <complex451@gmail.com> * remove args in progress Signed-off-by: ericharper <complex451@gmail.com> * remove args in progress Signed-off-by: ericharper <complex451@gmail.com> * remove args in progress Signed-off-by: ericharper <complex451@gmail.com> * remove args in progress Signed-off-by: ericharper <complex451@gmail.com> * add load_fused_kernels Signed-off-by: ericharper <complex451@gmail.com> * add load_fused_kernels Signed-off-by: ericharper <complex451@gmail.com> * update megatron_init Signed-off-by: ericharper <complex451@gmail.com> * add fused kernels Signed-off-by: ericharper <complex451@gmail.com> * add fused kernels Signed-off-by: ericharper <complex451@gmail.com> * update process batch Signed-off-by: ericharper <complex451@gmail.com> * remove erroneous import Signed-off-by: ericharper <complex451@gmail.com> * remove erroneous import Signed-off-by: ericharper <complex451@gmail.com> * remove erroneous import Signed-off-by: ericharper <complex451@gmail.com> * add megatron clip_grad Signed-off-by: ericharper <complex451@gmail.com> * trying to resolve circular import error Signed-off-by: ericharper <complex451@gmail.com> * rename file Signed-off-by: ericharper <complex451@gmail.com> * remove non-gpt models and datasets from __init__ files Signed-off-by: ericharper <complex451@gmail.com> * set device in constructorfor gpu init Signed-off-by: ericharper <complex451@gmail.com> * set device in constructorfor gpu init Signed-off-by: ericharper <complex451@gmail.com> * set_device in constructor Signed-off-by: ericharper <complex451@gmail.com> * clean config Signed-off-by: ericharper <complex451@gmail.com> * update MegatronDataset Signed-off-by: ericharper <complex451@gmail.com> * clean up MegatronModule Signed-off-by: ericharper <complex451@gmail.com> * clean up MegatronModule Signed-off-by: ericharper <complex451@gmail.com> * rename fp16 and bf16 flags to fused_softmax_input_in_fp16/bf16 Signed-off-by: ericharper <complex451@gmail.com> * rename to fused_fp16 Signed-off-by: ericharper <complex451@gmail.com> * add fused_fp16 arg to LayerNorm calls Signed-off-by: ericharper <complex451@gmail.com> * fix arg name Signed-off-by: ericharper <complex451@gmail.com> * fix arg name Signed-off-by: ericharper <complex451@gmail.com> * fix import Signed-off-by: ericharper <complex451@gmail.com> * update arg Signed-off-by: ericharper <complex451@gmail.com> * skip warmup default to True Signed-off-by: ericharper <complex451@gmail.com> * skip warmup default to True Signed-off-by: ericharper <complex451@gmail.com> * Adding complete method to MegatronGPTModel (#2935) Signed-off-by: Oleksii Kuchaiev <okuchaiev@nvidia.com> * make ffn_hidden_size mandatory Signed-off-by: ericharper <complex451@gmail.com> * Manually migrating timing of step into branch (#2937) * 1. Manually migrating timing of step into branch. Signed-off-by: Micha Livne <mlivne@nvidia.com> * 1. Updated file name and content. Signed-off-by: Micha Livne <mlivne@nvidia.com> * 1. Updated to latest code. Signed-off-by: Micha Livne <mlivne@nvidia.com> Co-authored-by: Micha Livne <mlivne@nvidia.com> * remove unused imports Signed-off-by: ericharper <complex451@gmail.com> * remove unused import Signed-off-by: ericharper <complex451@gmail.com> * remove unused import Signed-off-by: ericharper <complex451@gmail.com> * remove unused import Signed-off-by: ericharper <complex451@gmail.com> * check fused_fp16 and fused_bf16 are not both True Signed-off-by: ericharper <complex451@gmail.com> * update predict script for model parallel .nemo Signed-off-by: ericharper <complex451@gmail.com> * typo Signed-off-by: ericharper <complex451@gmail.com> * add script to convert .ckpt to .nemo Signed-off-by: ericharper <complex451@gmail.com> * in progress Signed-off-by: ericharper <complex451@gmail.com> * update Signed-off-by: ericharper <complex451@gmail.com> * convert mp checkpoints to nemo Signed-off-by: ericharper <complex451@gmail.com> * update help Signed-off-by: ericharper <complex451@gmail.com> * add safeguard for model parallel save_to Signed-off-by: ericharper <complex451@gmail.com> * adjust NLPModel save_to to be safer for model parallel Signed-off-by: Oleksii Kuchaiev <okuchaiev@nvidia.com> Co-authored-by: Oleksii Kuchaiev <okuchaiev@users.noreply.github.com> Co-authored-by: Micha Livne <michalivne@users.noreply.github.com> Co-authored-by: Micha Livne <mlivne@nvidia.com> Co-authored-by: Oleksii Kuchaiev <okuchaiev@nvidia.com> * [BigNLP] Update GPT evaluation to work with tensor model parallel (#2959) * in progress Signed-off-by: ericharper <complex451@gmail.com> * update args Signed-off-by: ericharper <complex451@gmail.com> * add request dataset Signed-off-by: ericharper <complex451@gmail.com> * tokenize request Signed-off-by: ericharper <complex451@gmail.com> * in progress Signed-off-by: ericharper <complex451@gmail.com> * able to run Signed-off-by: ericharper <complex451@gmail.com> * reduce logits Signed-off-by: ericharper <complex451@gmail.com> * capture response Signed-off-by: ericharper <complex451@gmail.com> * squeeze and unsqueeze Signed-off-by: ericharper <complex451@gmail.com> * handle non model parallel case Signed-off-by: ericharper <complex451@gmail.com> * clean imports Signed-off-by: ericharper <complex451@gmail.com> * add file Signed-off-by: ericharper <complex451@gmail.com> * convert logits to log_probs Signed-off-by: Oleksii Kuchaiev <okuchaiev@nvidia.com> * rename logits to log_probs Signed-off-by: Oleksii Kuchaiev <okuchaiev@nvidia.com> Co-authored-by: Oleksii Kuchaiev <okuchaiev@nvidia.com> * style Signed-off-by: ericharper <complex451@gmail.com> * fix copyright headers Signed-off-by: ericharper <complex451@gmail.com> * fix copyright headers Signed-off-by: ericharper <complex451@gmail.com> * remove old TimingCallback Signed-off-by: ericharper <complex451@gmail.com> * style Signed-off-by: ericharper <complex451@gmail.com> * update jenkins to use latest apex and sandeep's fork Signed-off-by: ericharper <complex451@gmail.com> * update jenkins Signed-off-by: ericharper <complex451@gmail.com> * update jenkins Signed-off-by: ericharper <complex451@gmail.com> * update jenkins Signed-off-by: ericharper <complex451@gmail.com> * update jenkins Signed-off-by: ericharper <complex451@gmail.com> * try 2109 container Signed-off-by: ericharper <complex451@gmail.com> * try cuda container Signed-off-by: ericharper <complex451@gmail.com> * use internal container Signed-off-by: ericharper <complex451@gmail.com> * update checkpoint tests Signed-off-by: ericharper <complex451@gmail.com> * fix scheduler args Signed-off-by: ericharper <complex451@gmail.com> * update eval Signed-off-by: ericharper <complex451@gmail.com> * style Signed-off-by: ericharper <complex451@gmail.com> * update jenkins to use ptl 1.5 rc Signed-off-by: ericharper <complex451@gmail.com> * add import guard to jenkins Signed-off-by: ericharper <complex451@gmail.com> * add import guard to jenkins Signed-off-by: ericharper <complex451@gmail.com> * remove deterministic Signed-off-by: ericharper <complex451@gmail.com> * install numba .53 Signed-off-by: ericharper <complex451@gmail.com> * allow for more variance Signed-off-by: ericharper <complex451@gmail.com> * update trainer config dataclass Signed-off-by: ericharper <complex451@gmail.com> * test_get_optimizer on gpu Signed-off-by: ericharper <complex451@gmail.com> * revert comment Signed-off-by: ericharper <complex451@gmail.com> * change trainer config default to 32 Signed-off-by: ericharper <complex451@gmail.com> * [BigNLP] Remove fused kernel code instead use Apex (#2984) * remove fused_kernels Signed-off-by: ericharper <complex451@gmail.com> * remove fused_kernels Signed-off-by: ericharper <complex451@gmail.com> * remove fused layer norm and fused softmax and use apex instead Signed-off-by: ericharper <complex451@gmail.com> * update imports Signed-off-by: ericharper <complex451@gmail.com> * remove comment Signed-off-by: ericharper <complex451@gmail.com> * use apex enums Signed-off-by: ericharper <complex451@gmail.com> * use apex enums Signed-off-by: ericharper <complex451@gmail.com> * add tab Signed-off-by: ericharper <complex451@gmail.com> * Timer with sliding window (#3002) Co-authored-by: Micha Livne <michalivne@users.noreply.github.com> * revert tab Signed-off-by: ericharper <complex451@gmail.com> * check for rank zero Signed-off-by: ericharper <complex451@gmail.com> * check for rank zero Signed-off-by: ericharper <complex451@gmail.com> * try explicit log dir Signed-off-by: ericharper <complex451@gmail.com> * add + Signed-off-by: ericharper <complex451@gmail.com> * don't rm Signed-off-by: ericharper <complex451@gmail.com> * make dir if it doesn't exist Signed-off-by: ericharper <complex451@gmail.com> * create mp nemo file in temp directory Signed-off-by: ericharper <complex451@gmail.com> * simplify mp save_to Signed-off-by: ericharper <complex451@gmail.com> * handle mp 1 case Signed-off-by: ericharper <complex451@gmail.com> * style fix Signed-off-by: ericharper <complex451@gmail.com> * remove files Signed-off-by: ericharper <complex451@gmail.com> * fix consumed_samples when resuming Signed-off-by: ericharper <complex451@gmail.com> * fix reinstall.sh Signed-off-by: ericharper <complex451@gmail.com> * update req Signed-off-by: ericharper <complex451@gmail.com> * add more detailed log for dataloaders Signed-off-by: ericharper <complex451@gmail.com> * check if cuda is available before using fused_adam Signed-off-by: ericharper <complex451@gmail.com> * revert comment Signed-off-by: ericharper <complex451@gmail.com> * update eval script to use model.freeze Signed-off-by: ericharper <complex451@gmail.com> * log train loss averaged over gradient accumulation steps Signed-off-by: ericharper <complex451@gmail.com> * check copyright earlier Signed-off-by: ericharper <complex451@gmail.com> * todo Signed-off-by: ericharper <complex451@gmail.com> * override SaveRestoreConnector in NLPModel init Signed-off-by: ericharper <complex451@gmail.com> * move to scripts Signed-off-by: ericharper <complex451@gmail.com> * remove star import Signed-off-by: ericharper <complex451@gmail.com> * remove comments Signed-off-by: ericharper <complex451@gmail.com> * remove unused dataset Signed-off-by: ericharper <complex451@gmail.com> * removed barrier Signed-off-by: ericharper <complex451@gmail.com> * check cfg Signed-off-by: ericharper <complex451@gmail.com> * remove logging Signed-off-by: ericharper <complex451@gmail.com> * freeze, unfreeze Signed-off-by: ericharper <complex451@gmail.com> * return None Signed-off-by: ericharper <complex451@gmail.com> * remove unused imports Signed-off-by: ericharper <complex451@gmail.com> * add TODO Signed-off-by: ericharper <complex451@gmail.com> * typecheck Signed-off-by: ericharper <complex451@gmail.com> * typo Signed-off-by: ericharper <complex451@gmail.com> * todo Signed-off-by: ericharper <complex451@gmail.com> * add common native plugin Signed-off-by: ericharper <complex451@gmail.com> * restore with trainer Signed-off-by: ericharper <complex451@gmail.com> * style Signed-off-by: ericharper <complex451@gmail.com> * deprecate megatron-lm bert Signed-off-by: ericharper <complex451@gmail.com> * deprecate megatron-lm bert Signed-off-by: ericharper <complex451@gmail.com> * compile helpers ont he fly Signed-off-by: ericharper <complex451@gmail.com> * remove amp_level Signed-off-by: ericharper <complex451@gmail.com> * remove amp_level from configs Signed-off-by: ericharper <complex451@gmail.com> * add missing import Signed-off-by: ericharper <complex451@gmail.com> * typo Signed-off-by: ericharper <complex451@gmail.com> * remove amp_level Signed-off-by: ericharper <complex451@gmail.com> * use fast huggingface tokenizers by default Signed-off-by: ericharper <complex451@gmail.com> * deal with huggingface tokenizer positional args Signed-off-by: ericharper <complex451@gmail.com> * deal with huggingface tokenizer positional args Signed-off-by: ericharper <complex451@gmail.com> * deal with huggingface tokenizer positional args Signed-off-by: ericharper <complex451@gmail.com> * revert use_fast default to False Signed-off-by: ericharper <complex451@gmail.com> * return super training_epoch_end Signed-off-by: ericharper <complex451@gmail.com> * remove optimizer_idx arg from training_step Signed-off-by: ericharper <complex451@gmail.com> * remove unused arg from on_train_epoch_end Signed-off-by: ericharper <complex451@gmail.com> * add restore_from_path to nemo config Signed-off-by: ericharper <complex451@gmail.com> * add comment Signed-off-by: ericharper <complex451@gmail.com> * revert Signed-off-by: ericharper <complex451@gmail.com> * override connector if not subclassing NLPSaveRestoreConnector for model parallel save Signed-off-by: ericharper <complex451@gmail.com> * update test optimizer Signed-off-by: ericharper <complex451@gmail.com> * clean up Signed-off-by: ericharper <complex451@gmail.com> * clean up Signed-off-by: ericharper <complex451@gmail.com> * clean up Signed-off-by: ericharper <complex451@gmail.com> * clean up Signed-off-by: ericharper <complex451@gmail.com> * make data_prefix mandatory in config Signed-off-by: ericharper <complex451@gmail.com> * update installation instructions on readme Signed-off-by: ericharper <complex451@gmail.com> * update dockerfile Signed-off-by: ericharper <complex451@gmail.com> * add todo Signed-off-by: ericharper <complex451@gmail.com> * raise error if trying to use always_save_nemo with model parallel model Signed-off-by: ericharper <complex451@gmail.com> * remove comment Signed-off-by: ericharper <complex451@gmail.com> Co-authored-by: Sandeep Subramanian <sandeep.subramanian.1@umontreal.ca> Co-authored-by: Sangkug Lym <slym@nvidia.com> Co-authored-by: Oleksii Kuchaiev <okuchaiev@users.noreply.github.com> Co-authored-by: Micha Livne <michalivne@users.noreply.github.com> Co-authored-by: Micha Livne <mlivne@nvidia.com> Co-authored-by: Oleksii Kuchaiev <okuchaiev@nvidia.com>
192 lines
6.8 KiB
Python
192 lines
6.8 KiB
Python
# Copyright (c) 2021, NVIDIA CORPORATION. All rights reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""GPT-2 model."""
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import torch
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from apex.transformer import tensor_parallel
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from apex.transformer.enums import AttnMaskType
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from nemo.collections.nlp.modules.common.megatron.language_model import get_language_model, parallel_lm_logits
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from nemo.collections.nlp.modules.common.megatron.module import MegatronModule
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from nemo.collections.nlp.modules.common.megatron.utils import init_method_normal, scaled_init_method_normal
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def post_language_model_processing(
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lm_output,
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labels,
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logit_weights,
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get_key_value,
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parallel_output,
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forward_method_parallel_output,
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fp16_lm_cross_entropy,
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):
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if get_key_value:
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lm_output, presents = lm_output
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# Output.
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if forward_method_parallel_output is not None:
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parallel_output = forward_method_parallel_output
|
|
output = parallel_lm_logits(lm_output, logit_weights, parallel_output)
|
|
|
|
if get_key_value:
|
|
output = [output, presents]
|
|
|
|
if labels is None:
|
|
return output
|
|
else:
|
|
if fp16_lm_cross_entropy:
|
|
assert output.dtype == torch.half
|
|
loss = tensor_parallel.vocab_parallel_cross_entropy(output, labels)
|
|
else:
|
|
loss = tensor_parallel.vocab_parallel_cross_entropy(output.float(), labels)
|
|
return loss
|
|
|
|
|
|
class GPTModel(MegatronModule):
|
|
"""GPT-2 Language model."""
|
|
|
|
def __init__(
|
|
self,
|
|
vocab_size,
|
|
hidden_size,
|
|
max_position_embeddings,
|
|
num_layers,
|
|
num_attention_heads,
|
|
ffn_hidden_size,
|
|
apply_query_key_layer_scaling=True,
|
|
kv_channels=None,
|
|
num_tokentypes=0,
|
|
parallel_output=True,
|
|
pre_process=True,
|
|
post_process=True,
|
|
init_method_std=0.02,
|
|
fp16_lm_cross_entropy=False,
|
|
use_cpu_initialization=False,
|
|
hidden_dropout=0.1,
|
|
fused_fp16=False,
|
|
fused_bf16=False,
|
|
fp32_residual_connection=False,
|
|
activations_checkpoint_method=None,
|
|
activations_checkpoint_num_layers=1,
|
|
layernorm_epsilon=1e-5,
|
|
bias_gelu_fusion=True,
|
|
openai_gelu=False,
|
|
onnx_safe=False,
|
|
):
|
|
super(GPTModel, self).__init__()
|
|
|
|
self.parallel_output = parallel_output
|
|
self.pre_process = pre_process
|
|
self.post_process = post_process
|
|
self.fp16_lm_cross_entropy = fp16_lm_cross_entropy
|
|
|
|
assert not (fused_fp16 and fused_bf16), "both fused_fp16 and fused_bf16 flags cannot be True at the same time."
|
|
|
|
if kv_channels is None:
|
|
assert (
|
|
hidden_size % num_attention_heads == 0
|
|
), 'hidden_size must be divisible by num_attention_heads if kv_channels is None'
|
|
kv_channels = hidden_size // num_attention_heads
|
|
|
|
self.language_model, self._language_model_key = get_language_model(
|
|
vocab_size=vocab_size,
|
|
hidden_size=hidden_size,
|
|
hidden_dropout=hidden_dropout,
|
|
num_tokentypes=num_tokentypes,
|
|
max_position_embeddings=max_position_embeddings,
|
|
num_layers=num_layers,
|
|
num_attention_heads=num_attention_heads,
|
|
apply_query_key_layer_scaling=apply_query_key_layer_scaling,
|
|
kv_channels=kv_channels,
|
|
ffn_hidden_size=ffn_hidden_size,
|
|
add_pooler=False,
|
|
encoder_attn_mask_type=AttnMaskType.causal,
|
|
init_method=init_method_normal(init_method_std),
|
|
scaled_init_method=scaled_init_method_normal(init_method_std, num_layers),
|
|
pre_process=self.pre_process,
|
|
post_process=self.post_process,
|
|
init_method_std=init_method_std,
|
|
use_cpu_initialization=use_cpu_initialization,
|
|
fused_fp16=fused_fp16,
|
|
fused_bf16=fused_bf16,
|
|
fp32_residual_connection=fp32_residual_connection,
|
|
activations_checkpoint_method=activations_checkpoint_method,
|
|
activations_checkpoint_num_layers=activations_checkpoint_num_layers,
|
|
layernorm_epsilon=layernorm_epsilon,
|
|
bias_gelu_fusion=bias_gelu_fusion,
|
|
openai_gelu=openai_gelu,
|
|
onnx_safe=onnx_safe,
|
|
)
|
|
|
|
self.initialize_word_embeddings(
|
|
init_method=init_method_normal(init_method_std), vocab_size=vocab_size, hidden_size=hidden_size
|
|
)
|
|
|
|
def set_input_tensor(self, input_tensor):
|
|
"""See megatron.model.transformer.set_input_tensor()"""
|
|
self.language_model.set_input_tensor(input_tensor)
|
|
|
|
def forward(
|
|
self,
|
|
input_ids,
|
|
position_ids,
|
|
attention_mask,
|
|
labels=None,
|
|
tokentype_ids=None,
|
|
layer_past=None,
|
|
get_key_value=False,
|
|
forward_method_parallel_output=None,
|
|
):
|
|
|
|
lm_output = self.language_model(
|
|
input_ids, position_ids, attention_mask, layer_past=layer_past, get_key_value=get_key_value
|
|
)
|
|
|
|
if self.post_process:
|
|
return post_language_model_processing(
|
|
lm_output,
|
|
labels,
|
|
self.word_embeddings_weight(),
|
|
get_key_value,
|
|
self.parallel_output,
|
|
forward_method_parallel_output,
|
|
self.fp16_lm_cross_entropy,
|
|
)
|
|
else:
|
|
return lm_output
|
|
|
|
def state_dict_for_save_checkpoint(self, destination=None, prefix='', keep_vars=False):
|
|
|
|
state_dict_ = {}
|
|
state_dict_[self._language_model_key] = self.language_model.state_dict_for_save_checkpoint(
|
|
destination, prefix, keep_vars
|
|
)
|
|
# Save word_embeddings.
|
|
if self.post_process and not self.pre_process:
|
|
state_dict_[self._word_embeddings_for_head_key] = self.word_embeddings.state_dict(
|
|
destination, prefix, keep_vars
|
|
)
|
|
return state_dict_
|
|
|
|
def load_state_dict(self, state_dict, strict=True):
|
|
"""Customized load."""
|
|
|
|
# Load word_embeddings.
|
|
if self.post_process and not self.pre_process:
|
|
self.word_embeddings.load_state_dict(state_dict[self._word_embeddings_for_head_key], strict=strict)
|
|
if self._language_model_key in state_dict:
|
|
state_dict = state_dict[self._language_model_key]
|
|
self.language_model.load_state_dict(state_dict, strict=strict)
|