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llava: add more helper functions to check projector types #12824

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Merged
merged 1 commit into from
Apr 8, 2025
Merged

llava: add more helper functions to check projector types #12824

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9 changes: 9 additions & 0 deletions examples/llava/clip.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -2840,10 +2840,19 @@ int clip_is_minicpmv(const struct clip_ctx * ctx) {
bool clip_is_glm(const struct clip_ctx * ctx) {
return ctx->has_glm_projector;
}

bool clip_is_qwen2vl(const struct clip_ctx * ctx) {
return ctx->has_qwen2vl_merger;
}

bool clip_is_llava(const struct clip_ctx * ctx) {
return ctx->has_llava_projector;
}

bool clip_is_gemma3(const struct clip_ctx * ctx) {
return ctx->proj_type == PROJECTOR_TYPE_GEMMA3;
}

// Determine the number of encoder layers to iterate over
int get_deepest_feature_layer(const struct clip_ctx * ctx) {
// Get the index of the second to last layer; this is the
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2 changes: 2 additions & 0 deletions examples/llava/clip.h
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Expand Up @@ -106,6 +106,8 @@ CLIP_API bool clip_model_quantize(const char * fname_inp, const char * fname_out
CLIP_API int clip_is_minicpmv(const struct clip_ctx * ctx);
CLIP_API bool clip_is_glm(const struct clip_ctx * ctx);
CLIP_API bool clip_is_qwen2vl(const struct clip_ctx * ctx);
CLIP_API bool clip_is_llava(const struct clip_ctx * ctx);
CLIP_API bool clip_is_gemma3(const struct clip_ctx * ctx);

CLIP_API int get_deepest_feature_layer(const struct clip_ctx * ctx);

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