config/models/ace_flux_dev.yaml

NAME: ACE_FLUX.1_dev
IS_DEFAULT: True
USE_DYNAMIC_MODEL: False
INFERENCE_TYPE: ACE_FLUX
MAX_SEQ_LENGTH: 3072
SRC_MAX_SEQ_LENGTH: 2048
DEFAULT_PARAS:
  PARAS:
  #
  INPUT:
    INPUT_IMAGE:
    INPUT_MASK:
    TASK:
    PROMPT: ""
    OUTPUT_HEIGHT: 1024
    OUTPUT_WIDTH: 1024
    SAMPLER: flow_euler
    SAMPLE_STEPS: 20
    GUIDE_SCALE: 3.5
    SEED: -1
    TAR_INDEX: 0
    ALIGN: False
  OUTPUT:
    LATENT:
    IMAGES:
    SEED:
  MODULES_PARAS:
    FIRST_STAGE_MODEL:
      FUNCTION:
        - NAME: encode
          DTYPE: bfloat16
          INPUT: [ "IMAGE" ]
        - NAME: decode
          DTYPE: bfloat16
          INPUT: [ "LATENT" ]
      PARAS:
        SCALE_FACTOR: 1.5305
        SHIFT_FACTOR: 0.0609
        SIZE_FACTOR: 8
    DIFFUSION_MODEL:
      FUNCTION:
        - NAME: forward
          DTYPE: bfloat16
          INPUT: [ "SAMPLE_STEPS", "SAMPLE", "GUIDE_SCALE" ]
    COND_STAGE_MODEL:
      FUNCTION:
        - NAME: encode_list
          DTYPE: bfloat16
          INPUT: [ "PROMPT" ]
#
MODEL:
  NAME: LatentDiffusionACEFlux
  PARAMETERIZATION: rf
  PRETRAINED_MODEL:
  IGNORE_KEYS: [ ]
  SIZE_FACTOR: 8
  TEXT_IDENTIFIER: [ '{image}', '{image1}', '{image2}', '{image3}', '{image4}', '{image5}', '{image6}', '{image7}', '{image8}', '{image9}' ]
  USE_TEXT_POS_EMBEDDINGS: True
  DIFFUSION:
    # NAME DESCRIPTION:  TYPE:  default: 'DiffusionFluxRF'
    NAME: DiffusionFluxRF
    PREDICTION_TYPE: raw
    # NOISE_SCHEDULER DESCRIPTION:  TYPE:  default: ''
    NOISE_SCHEDULER:
        NAME: FlowMatchFluxShiftScheduler
        SHIFT: True
        SIGMOID_SCALE: 1
        BASE_SHIFT: 0.5
        MAX_SHIFT: 1.15
      #
  DIFFUSION_MODEL:
    # NAME DESCRIPTION:  TYPE:  default: 'Flux'
    NAME: ACEFlux
    PRETRAINED_MODEL: hf://black-forest-labs/FLUX.1-dev@flux1-dev.safetensors
    SWIFT_LORA_MODEL: ["hf://scepter-studio/ACE-FLUX.1-dev@ace_flux.1_dev_lora.bin"]
    # IN_CHANNELS DESCRIPTION: model's input channels. TYPE: int default: 64
    IN_CHANNELS: 64
    # HIDDEN_SIZE DESCRIPTION: model's hidden size. TYPE: int default: 1024
    HIDDEN_SIZE: 3072
    # NUM_HEADS DESCRIPTION: number of heads in the transformer. TYPE: int default: 16
    NUM_HEADS: 24
    # AXES_DIM DESCRIPTION: dimensions of the axes of the positional encoding. TYPE: list default: [16, 56, 56]
    AXES_DIM: [ 16, 56, 56 ]
    # THETA DESCRIPTION: theta for positional encoding. TYPE: int default: 10000
    THETA: 10000
    # VEC_IN_DIM DESCRIPTION: dimension of the vector input. TYPE: int default: 768
    VEC_IN_DIM: 768
    # GUIDANCE_EMBED DESCRIPTION: whether to use guidance embedding. TYPE: bool default: False
    GUIDANCE_EMBED: True
    # CONTEXT_IN_DIM DESCRIPTION: dimension of the context input. TYPE: int default: 4096
    CONTEXT_IN_DIM: 4096
    # MLP_RATIO DESCRIPTION: ratio of mlp hidden size to hidden size. TYPE: float default: 4.0
    MLP_RATIO: 4.0
    # QKV_BIAS DESCRIPTION: whether to use bias in qkv projection. TYPE: bool default: True
    QKV_BIAS: True
    # DEPTH DESCRIPTION: number of transformer blocks. TYPE: int default: 19
    DEPTH: 19
    # DEPTH_SINGLE_BLOCKS DESCRIPTION: number of transformer blocks in the single stream block. TYPE: int default: 38
    DEPTH_SINGLE_BLOCKS: 38
    ATTN_BACKEND: pytorch

  #
  FIRST_STAGE_MODEL:
    NAME: AutoencoderKLFlux
    EMBED_DIM: 16
    PRETRAINED_MODEL: hf://black-forest-labs/FLUX.1-dev@ae.safetensors
    IGNORE_KEYS: [ ]
    BATCH_SIZE: 8
    USE_CONV: False
    SCALE_FACTOR: 0.3611
    SHIFT_FACTOR: 0.1159
    #
    ENCODER:
      NAME: Encoder
      USE_CHECKPOINT: True
      CH: 128
      OUT_CH: 3
      NUM_RES_BLOCKS: 2
      IN_CHANNELS: 3
      ATTN_RESOLUTIONS: [ ]
      CH_MULT: [ 1, 2, 4, 4 ]
      Z_CHANNELS: 16
      DOUBLE_Z: True
      DROPOUT: 0.0
      RESAMP_WITH_CONV: True
    #
    DECODER:
      NAME: Decoder
      USE_CHECKPOINT: True
      CH: 128
      OUT_CH: 3
      NUM_RES_BLOCKS: 2
      IN_CHANNELS: 3
      ATTN_RESOLUTIONS: [ ]
      CH_MULT: [ 1, 2, 4, 4 ]
      Z_CHANNELS: 16
      DROPOUT: 0.0
      RESAMP_WITH_CONV: True
      GIVE_PRE_END: False
      TANH_OUT: False
  #
  COND_STAGE_MODEL:
    # NAME DESCRIPTION:  TYPE:  default: 'T5PlusClipFluxEmbedder'
    NAME: T5ACEPlusClipFluxEmbedder
    # T5_MODEL DESCRIPTION:  TYPE:  default: ''
    T5_MODEL:
      # NAME DESCRIPTION:  TYPE:  default: 'HFEmbedder'
      NAME: ACEHFEmbedder
      # HF_MODEL_CLS DESCRIPTION: huggingface cls in transfomer TYPE: NoneType default: None
      HF_MODEL_CLS: T5EncoderModel
      # MODEL_PATH DESCRIPTION: model folder path TYPE: NoneType default: None
      MODEL_PATH: hf://black-forest-labs/FLUX.1-dev@text_encoder_2/
      # HF_TOKENIZER_CLS DESCRIPTION: huggingface cls in transfomer TYPE: NoneType default: None
      HF_TOKENIZER_CLS: T5Tokenizer
      # TOKENIZER_PATH DESCRIPTION: tokenizer folder path TYPE: NoneType default: None
      TOKENIZER_PATH: hf://black-forest-labs/FLUX.1-dev@tokenizer_2/
      ADDED_IDENTIFIER: [ '<img>','{image}', '{caption}', '{mask}', '{ref_image}', '{image1}', '{image2}', '{image3}', '{image4}', '{image5}', '{image6}', '{image7}', '{image8}', '{image9}' ]
      # MAX_LENGTH DESCRIPTION: max length of input TYPE: int default: 77
      MAX_LENGTH: 512
      # OUTPUT_KEY DESCRIPTION: output key TYPE: str default: 'last_hidden_state'
      OUTPUT_KEY: last_hidden_state
      # D_TYPE DESCRIPTION: dtype TYPE: str default: 'bfloat16'
      D_TYPE: bfloat16
      # BATCH_INFER DESCRIPTION: batch infer TYPE: bool default: False
      BATCH_INFER: False
      CLEAN: whitespace
    # CLIP_MODEL DESCRIPTION:  TYPE:  default: ''
    CLIP_MODEL:
      # NAME DESCRIPTION:  TYPE:  default: 'HFEmbedder'
      NAME: ACEHFEmbedder
      # HF_MODEL_CLS DESCRIPTION: huggingface cls in transfomer TYPE: NoneType default: None
      HF_MODEL_CLS: CLIPTextModel
      # MODEL_PATH DESCRIPTION: model folder path TYPE: NoneType default: None
      MODEL_PATH: hf://black-forest-labs/FLUX.1-dev@text_encoder/
      # HF_TOKENIZER_CLS DESCRIPTION: huggingface cls in transfomer TYPE: NoneType default: None
      HF_TOKENIZER_CLS: CLIPTokenizer
      # TOKENIZER_PATH DESCRIPTION: tokenizer folder path TYPE: NoneType default: None
      TOKENIZER_PATH: hf://black-forest-labs/FLUX.1-dev@tokenizer/
      # MAX_LENGTH DESCRIPTION: max length of input TYPE: int default: 77
      MAX_LENGTH: 77
      # OUTPUT_KEY DESCRIPTION: output key TYPE: str default: 'last_hidden_state'
      OUTPUT_KEY: pooler_output
      # D_TYPE DESCRIPTION: dtype TYPE: str default: 'bfloat16'
      D_TYPE: bfloat16
      # BATCH_INFER DESCRIPTION: batch infer TYPE: bool default: False
      BATCH_INFER: True
      CLEAN: whitespace