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feat: support FLUX.3 Diffusers LoRA tensor names (#2214)

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leejet
2026-10-25 16:55:45 +08:00
committed by GitHub
parent e6370bf093
commit bb6a0ccfa3
1 changed files with 20 additions and 0 deletions
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src/name_conversion.cpp
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@@ -708,6 +708,24 @@ std::string convert_diffusers_dit_to_original_flux(std::string name) {
return name;
}
static std::string convert_diffusers_dit_to_original_flux3(std::string name) {
static const std::vector<std::pair<std::string, std::string>> prefix_map = {
{"single_transformer_blocks.", "single_blocks."},
{"mode_blocks.", "content_mode_blocks."},
};
static const std::vector<std::pair<std::string, std::string>> name_map = {
{".attn.to_q.", ".q_proj."},
{".attn.to_k.", ".k_proj."},
{".attn.to_v.", ".v_proj."},
{".attn.to_out.0.", ".attn_out."},
{".ff.linear_in.", ".mlp_in."},
{".ff.linear_out.", ".mlp_out."},
};
replace_with_prefix_map(name, prefix_map);
replace_with_name_map(name, name_map);
return name;
}
std::string convert_hunyuan_video_to_original_flux(std::string name) {
int num_layers = 54;
int num_single_layers = 0;
@@ -1077,6 +1095,8 @@ std::string convert_diffusion_model_name(std::string name, std::string prefix, S
name = convert_diffusers_dit_to_original_sd3(name);
} else if (sd_version_is_flux(version) || sd_version_is_flux2(version) || sd_version_is_longcat(version) || sd_version_is_sefi_image(version)) {
name = convert_diffusers_dit_to_original_flux(name);
} else if (sd_version_is_flux3(version)) {
name = convert_diffusers_dit_to_original_flux3(name);
} else if (sd_version_is_hunyuan_video(version)) {
name = convert_hunyuan_video_to_original_flux(name);
} else if (version == VERSION_MOSS_IMAGE) {