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polish the run.sh in example #246

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Sep 2, 2024
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polish the run.sh in example #246

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eccb1ce
polish the run.sh in example
feifeibear Sep 2, 2024
e79cb86
polish code
feifeibear Sep 2, 2024
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75 changes: 34 additions & 41 deletions examples/run.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -12,67 +12,60 @@ set -x
# export NCCL_P2P=0
# export CUDA_DEVICE_MAX_CONNECTIONS=1

export PYTHONPATH=$PWD:$PYTHONPATH

# Select the model type from Pixart-alpha, Pixart-sigma, Sd3, or Flux
# Select the model type
# The model is downloaded to a specified location on disk,
# or you can simply use the model's ID on Hugging Face,
# which will then be downloaded to the default cache path on Hugging Face.

export PYTHONPATH=$PWD:$PYTHONPATH

export MODEL_TYPE="Flux"

CFG_ARGS="--use_cfg_parallel"

if [ "$MODEL_TYPE" = "Pixart-alpha" ]; then
export SCRIPT=pixartalpha_example.py
export MODEL_ID="/mnt/models/SD/PixArt-XL-2-1024-MS"
export INFERENCE_STEP=20
elif [ "$MODEL_TYPE" = "Pixart-sigma" ]; then
export SCRIPT=pixartsigma_example.py
export MODEL_ID="/cfs/dit/PixArt-Sigma-XL-2-2K-MS"
export INFERENCE_STEP=20
elif [ "$MODEL_TYPE" = "Sd3" ]; then
export SCRIPT=sd3_example.py
export MODEL_ID="/mnt/models/SD/stable-diffusion-3-medium-diffusers"
export INFERENCE_STEP=20
elif [ "$MODEL_TYPE" = "Flux" ]; then
export SCRIPT=flux_example.py
export MODEL_ID="/mnt/models/SD/FLUX.1-schnell"
export INFERENCE_STEP=4
# Flux does not apply cfg
export CFG_ARGS=""
elif [ "$MODEL_TYPE" = "HunyuanDiT" ]; then
export SCRIPT=hunyuandit_example.py
export MODEL_ID="/mnt/models/SD/HunyuanDiT-v1.2-Diffusers"
export INFERENCE_STEP=20
export MODEL_TYPE="Sd3"
# Configuration for different model types
# script, model_id, inference_step
declare -A MODEL_CONFIGS=(
["Pixart-alpha"]="pixartalpha_example.py /mnt/models/SD/PixArt-XL-2-1024-MS 20"
["Pixart-sigma"]="pixartsigma_example.py /cfs/dit/PixArt-Sigma-XL-2-2K-MS 20"
["Sd3"]="sd3_example.py /cfs/dit/stable-diffusion-3-medium-diffusers 20"
["Flux"]="flux_example.py /cfs/dit/FLUX.1-schnell 4"
["HunyuanDiT"]="hunyuandit_example.py /mnt/models/SD/HunyuanDiT-v1.2-Diffusers 50"
["CogVideoX"]="cogvideox_example.py /cfs/dit/CogVideoX-2b 1"
)

if [[ -v MODEL_CONFIGS[$MODEL_TYPE] ]]; then
IFS=' ' read -r SCRIPT MODEL_ID INFERENCE_STEP <<< "${MODEL_CONFIGS[$MODEL_TYPE]}"
export SCRIPT MODEL_ID INFERENCE_STEP
else
echo "Invalid MODEL_TYPE: $MODEL_TYPE"
exit 1
fi



mkdir -p ./results

for HEIGHT in 1024
do
for N_GPUS in 4;
for N_GPUS in 8;
do

TASK_ARGS="--height $HEIGHT \
--width $HEIGHT \
--no_use_resolution_binning \
"

# On 8 gpus, pp=2, ulysses=2, ring=1, cfg_parallel=2 (split batch)
PARALLEL_ARGS="--pipefusion_parallel_degree 2 --ulysses_degree 2 --ring_degree 1"
# task args
if [ "$MODEL_TYPE" = "CogVideoX" ]; then
TASK_ARGS="--height 480 --width 720 --num_frames 9"
else
TASK_ARGS="--height $HEIGHT --width $HEIGHT --no_use_resolution_binning"
fi

# Flux only supports SP, do not set the pipefusion degree
if [ "$MODEL_TYPE" = "Flux" ]; then
if [ "$MODEL_TYPE" = "Flux" ] || [ "$MODEL_TYPE" = "CogVideoX" ]; then
PARALLEL_ARGS="--ulysses_degree $N_GPUS"
export CFG_ARGS=""
elif [ "$MODEL_TYPE" = "HunyuanDiT" ]; then
PARALLEL_ARGS="--pipefusion_parallel_degree 1 --ulysses_degree 4 --ring_degree 1"
# HunyuanDiT asserts sp_degree <=2, or the output will be incorrect.
PARALLEL_ARGS="--pipefusion_parallel_degree 1 --ulysses_degree 2 --ring_degree 1"
export CFG_ARGS="--use_cfg_parallel"
else
# On 8 gpus, pp=2, ulysses=2, ring=1, cfg_parallel=2 (split batch)
PARALLEL_ARGS="--pipefusion_parallel_degree 2 --ulysses_degree 2 --ring_degree 1"
export CFG_ARGS="--use_cfg_parallel"
fi


Expand All @@ -85,7 +78,7 @@ fi
# PARALLLEL_VAE="--use_parallel_vae"

# Another compile option is `--use_onediff` which will use onediff's compiler.
COMPILE_FLAG="--use_torch_compile"
# COMPILE_FLAG="--use_torch_compile"

torchrun --nproc_per_node=$N_GPUS ./examples/$SCRIPT \
--model $MODEL_ID \
Expand Down