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gemma.cpp
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3 Commits

Author SHA1 Message Date
Ray Smith 85958f5fd3 Added MatPtr/MatPtrT/MatStorageT/MatStorage as a dynamically-sized replacement for CompressedArray. 
Definition of array size is moved to the constructor.
Allocation is separate and parallelized.
All users of weights_raw.h migrated to CompressedWeights and weights_raw.h deleted.
Replaced all previous ForEachTensor functions with a single unified function.

PiperOrigin-RevId: 684451604
 2024-10-10 08:22:30 -07:00
Daniel Keysers dc2e5f1505 PaliGemma: fix image loading. 
Use uint8_t to make sure values are not interpreted as signed char.

PiperOrigin-RevId: 680965115
 2024-10-01 04:54:04 -07:00
Daniel Keysers f8835fe4a4 Add support for PaliGemma Vision-LM (224x224) to gemma.cpp 
See https://arxiv.org/abs/2407.07726 for a description of the model.
Because PaliGemma operates as a prefix-LM on the image+prompt, add support for that.

PiperOrigin-RevId: 677841119
 2024-09-23 10:09:38 -07:00