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model: LFM2-VL fixes (#17577)

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* Adjust to pytorch

* Add antialiasing upscale

* Increase number of patches to 1024

* Handle default marker insertion for LFM2

* Switch to flag

* Reformat

* Cuda implementation of antialias kernel

* Change placement in ops.cpp

* consistent float literals

* Pad only for LFM2

* Address PR feedback

* Rollback default marker placement changes

* Fallback to CPU implementation for antialias implementation of upscale
This commit is contained in:
Tarek Dakhran
2025-11-30 21:57:31 +01:00
committed by GitHub
parent 7f8ef50cce
commit 2ba719519d
12 changed files with 162 additions and 13 deletions
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ggml/src/ggml-sycl/ggml-sycl.cpp
+1 -1
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@@ -4597,7 +4597,7 @@ static bool ggml_backend_sycl_device_supports_op(ggml_backend_dev_t dev, const g
case GGML_OP_IM2COL:
return true;
case GGML_OP_UPSCALE:
return op->src[0]->type == GGML_TYPE_F32 && op->op_params[0] == GGML_SCALE_MODE_NEAREST;
return op->src[0]->type == GGML_TYPE_F32 && op->op_params[0] == GGML_SCALE_MODE_NEAREST && !(op->op_params[0] & GGML_SCALE_FLAG_ANTIALIAS);
case GGML_OP_SUM:
case GGML_OP_SUM_ROWS:
case GGML_OP_MEAN: