Add t0 scripts

train/README.md

@@ -36,3 +36,5 @@ Location of the checkpoints of the trained models plus logs and anything else of
 
 - tr9b-350M-swiglu: `six_ALL_CCFRSTORE/checkpoints/tr9b-350M-swiglu`
 - tr9c-1B3-swiglu-pile: `six_ALL_CCFRSTORE/checkpoints/tr9b-1B3-swiglu-pile`
+
+- tr13: Multi-Task Fine-tuning (T0)

train/tr13-t0/t0_test.slurm

@@ -0,0 +1,197 @@
+#!/bin/bash
+#SBATCH --job-name=tr11e-350M-ml-t0
+#SBATCH --nodes=1
+#SBATCH --ntasks-per-node=1          # crucial - only 1 task per dist per node!
+#SBATCH --cpus-per-task=40           # number of cores per tasks
+#SBATCH --hint=nomultithread         # we get physical cores not logical
+#SBATCH --gres=gpu:1                 # number of gpus
+#SBATCH -C v100-32g
+#SBATCH --time 20:00:00             # maximum execution time (HH:MM:SS)
+#SBATCH --output=%x-%j.out           # output file name
+#SBATCH --account=six@v100
+
+set -x -e
+
+source $six_ALL_CCFRWORK/start-muennighofflmeval
+echo "START TIME: $(date)"
+
+variant=main
+
+DATA_OUTPUT_PATH=$six_ALL_CCFRSCRATCH/checkpoints/tr13-test-ml
+CHECKPOINT_PATH=$DATA_OUTPUT_PATH/checkpoints/$variant
+REPO_PATH=$DATA_OUTPUT_PATH/tr11e-350M-ml-logs
+TENSORBOARD_PATH=$REPO_PATH/tensorboard-test/$variant
+LOGS_PATH=$REPO_PATH/logs-test/$variant
+mkdir -p $LOGS_PATH
+
+MEGATRON_DEEPSPEED_REPO=/gpfsscratch/rech/six/commun/commun/experiments/muennighoff/megdsmtf/thomas2/Megatron-DeepSpeed
+cd $MEGATRON_DEEPSPEED_REPO
+
+BIGSCIENCE_REPO=$six_ALL_CCFRWORK/code/bigscience
+TRAIN_DATA_PATH=$MEGATRON_DEEPSPEED_REPO/p3_train.txt
+VALID_DATA_PATH=$MEGATRON_DEEPSPEED_REPO/p3_validation.txt
+TOKENIZER_NAME_OR_PATH=bigscience-catalogue-data-dev/byte-level-bpe-tokenizer-no-norm-250k-whitespace-and-eos-regex-alpha-v3-dedup-lines-articles
+
+# defining the right environment variables
+export TRANSFORMERS_CACHE=$six_ALL_CCFRWORK/models
+export HF_DATASETS_CACHE=$six_ALL_CCFRWORK/datasets
+export HF_MODULES_CACHE=$six_ALL_CCFRWORK/modules
+export HF_METRICS_CACHE=$six_ALL_CCFRWORK/metrics
+export HF_DATASETS_OFFLINE=1
+export TRANSFORMERS_OFFLINE=1
+
+# testing for potential faulty nodes
+# srun --jobid $SLURM_JOBID bash -c 'python -c "import torch, socket; print(socket.gethostname(), torch.cuda.is_available())"'
+
+# so processes know who to talk to
+MASTER_ADDR=$(scontrol show hostnames $SLURM_JOB_NODELIST | head -n 1)
+MASTER_PORT=6001
+
+GPUS_PER_NODE=1
+NNODES=1
+
+PP_SIZE=1
+TP_SIZE=1
+
+MICRO_BATCH_SIZE=1
+GLOBAL_BATCH_SIZE=4
+
+NLAYERS=2
+NHIDDEN=1024
+NHEADS=16
+SEQ_LEN=256
+
+SAVE_INTERVAL=250
+
+TRAIN_SAMPLES=10  # TODO
+LR_DECAY_SAMPLES=10  # TODO
+LR_WARMUP_SAMPLES=1  # TODO
+
+
+OPTIMIZER_ARGS=" \
+    --optimizer adam \
+    --adam-beta1 0.9 \
+    --adam-beta2 0.95 \
+    --adam-eps 1e-8 \
+    --lr 3.0e-4 \
+    --min-lr 1e-5 \
+    --lr-decay-style cosine \
+    --lr-decay-samples $LR_DECAY_SAMPLES \
+    --lr-warmup-samples $LR_WARMUP_SAMPLES \
+    --clip-grad 1.0 \
+    --weight-decay 1e-1 \
+    "
+# for 20h 1190, for 100h 5990
+#    --exit-duration-in-mins 1190 \
+EXIT_OPTS=" \
+    --exit-duration-in-mins 5990 \
+    "
+
+GPT_ARGS=" \
+    --pp-partition-method 'type:transformer|embedding' \
+    --num-layers $NLAYERS \
+    --hidden-size $NHIDDEN \
+    --num-attention-heads $NHEADS \
+    --seq-length $SEQ_LEN \
+    --max-position-embeddings $SEQ_LEN \
+    --micro-batch-size $MICRO_BATCH_SIZE \
+    --global-batch-size $GLOBAL_BATCH_SIZE \
+    --train-samples $TRAIN_SAMPLES \
+    --tokenizer-type PretrainedFromHF \
+    --tokenizer-name-or-path $TOKENIZER_NAME_OR_PATH \
+    --init-method-std 0.0048 \
+    --embed-layernorm \
+    --fp16 \
+    --seed 42 \
+    --position-embedding-type alibi \
+    --abort-on-unmet-fused-kernel-constraints \
+    --pad-vocab-size-to 250880 \
+    $OPTIMIZER_ARGS \
+    $EXIT_OPTS \
+    "
+
+OUTPUT_ARGS=" \
+    --log-interval 1 \
+    --save-interval $SAVE_INTERVAL \
+    --eval-interval 1000 \
+    --eval-iters 1 \
+    --tensorboard-dir $TENSORBOARD_PATH \
+    --tensorboard-queue-size 5 \
+    --log-timers-to-tensorboard \
+    --log-batch-size-to-tensorboard \
+    --log-validation-ppl-to-tensorboard \
+    "
+
+ZERO_STAGE=0 # important: bf16 must use z0! it implements its own zero stage 1 equivalent
+
+config_json="./ds_config.$SLURM_JOBID.json"
+
+# Deepspeed figures out GAS dynamically from dynamic GBS via set_train_batch_size()
+cat <<EOT > $config_json
+{
+  "train_micro_batch_size_per_gpu": $MICRO_BATCH_SIZE,
+  "train_batch_size": $GLOBAL_BATCH_SIZE,
+  "gradient_clipping": 1.0,
+  "zero_optimization": {
+    "stage": $ZERO_STAGE
+  },
+  "fp16": {
+    "enabled": true,
+    "loss_scale": 0,
+    "loss_scale_window": 500,
+    "hysteresis": 2,
+    "min_loss_scale": 1,
+    "initial_scale_power": 12
+  },
+  "steps_per_print": 2000,
+  "wall_clock_breakdown": false
+}
+EOT
+
+
+DEEPSPEED_ARGS=" \
+    --deepspeed \
+    --deepspeed_config ${config_json} \
+    --zero-stage ${ZERO_STAGE} \
+    --deepspeed-activation-checkpointing \
+    "
+
+export LAUNCHER="python -u -m torch.distributed.run \
+    --nproc_per_node $GPUS_PER_NODE \
+    --nnodes $NNODES \
+    --rdzv_endpoint $MASTER_ADDR:$MASTER_PORT \
+    --rdzv_backend c10d \
+    --max_restarts 0 \
+    --tee 3 \
+    "
+
+# Data loading option 1:
+#DATA_PATH="/gpfswork/rech/six/commun/bigscience-training/p3t0/p3_t0_train"
+#    --data-path $DATA_PATH \
+#    --split 100,0,0 \
+
+export CMD=" \
+    `pwd`/finetune_t0_non_causal_decoder.py \
+    --tensor-model-parallel-size $TP_SIZE \
+    --pipeline-model-parallel-size $PP_SIZE \
+    $GPT_ARGS \
+    $OUTPUT_ARGS \
+    --train-weighted-split-paths-path $TRAIN_DATA_PATH \
+    --valid-weighted-split-paths-path $VALID_DATA_PATH \
+    --dataloader-type single \
+    --data-impl mmap \
+    --distributed-backend nccl \
+     $DEEPSPEED_ARGS \
+    "
+
+echo $CMD
+
+# do not remove or the training will hang and nodes will be lost w/o this workaround
+export CUDA_LAUNCH_BLOCKING=1
+
+# hide duplicated errors using this hack - will be properly fixed in pt-1.12
+export TORCHELASTIC_ERROR_FILE=/tmp/torch-elastic-error.json
+
+clear; srun --jobid $SLURM_JOBID bash -c "$LAUNCHER --node_rank \$SLURM_PROCID $CMD" 2>&1 | tee -a $LOGS_PATH/main_log.txt
+
+echo "END TIME: $(date)"