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gemma.cpp
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Internal change 

PiperOrigin-RevId: 702961613
This commit is contained in:
Phil Culliton 2024-12-04 20:41:07 -08:00 committed by Copybara-Service
parent 6a34e9c547
commit 9dfe2a76be
3 changed files with 29 additions and 1 deletions
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6
gemma/common.cc
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@ -39,6 +39,8 @@ constexpr const char* kModelFlags[] = {
"9b-pt", "9b-it", // Gemma2 9B
"27b-pt", "27b-it", // Gemma2 27B
"paligemma-224", // PaliGemma 224
"paligemma2-3b-224", // PaliGemma2 3B 224
"paligemma2-10b-224", // PaliGemma2 10B 224
};
constexpr Model kModelTypes[] = {
Model::GEMMA_2B, Model::GEMMA_2B, // Gemma 2B
@ -49,6 +51,8 @@ constexpr Model kModelTypes[] = {
Model::GEMMA2_9B, Model::GEMMA2_9B, // Gemma2 9B
Model::GEMMA2_27B, Model::GEMMA2_27B, // Gemma2 27B
Model::PALIGEMMA_224, // PaliGemma 224
Model::PALIGEMMA2_3B_224, // PaliGemma2 3B 224
Model::PALIGEMMA2_10B_224, // PaliGemma2 10B 224
};
constexpr ModelTraining kModelTraining[] = {
ModelTraining::GEMMA_PT, ModelTraining::GEMMA_IT, // Gemma 2B
@ -59,6 +63,8 @@ constexpr ModelTraining kModelTraining[] = {
ModelTraining::GEMMA_PT, ModelTraining::GEMMA_IT, // Gemma2 9B
ModelTraining::GEMMA_PT, ModelTraining::GEMMA_IT, // Gemma2 27B
ModelTraining::PALIGEMMA, // PaliGemma 224
ModelTraining::PALIGEMMA, // PaliGemma2 3B 224
ModelTraining::PALIGEMMA, // PaliGemma2 10B 224
};
constexpr size_t kNumModelFlags =

20
gemma/configs.cc
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@ -246,6 +246,22 @@ ModelConfig VitConfig(const ModelConfig& config) {
return vit_config;
}
static ModelConfig ConfigPaliGemma2_3B_224() {
ModelConfig config = ConfigGemma2_2B();
config.model_name = "PaliGemma2_3B_224";
config.model = Model::PALIGEMMA2_3B_224;
AddVitConfig(config);
return config;
}
static ModelConfig ConfigPaliGemma2_10B_224() {
ModelConfig config = ConfigGemma2_9B();
config.model_name = "PaliGemma2_10B_224";
config.model = Model::PALIGEMMA2_10B_224;
AddVitConfig(config);
return config;
}
ModelConfig ConfigFromModel(Model model) {
switch (model) {
case Model::GEMMA_2B:
@ -264,6 +280,10 @@ ModelConfig ConfigFromModel(Model model) {
return ConfigGemmaTiny();
case Model::PALIGEMMA_224:
return ConfigPaliGemma_224();
case Model::PALIGEMMA2_3B_224:
return ConfigPaliGemma2_3B_224();
case Model::PALIGEMMA2_10B_224:
return ConfigPaliGemma2_10B_224();
default:
HWY_ABORT("Model type %d unknown.", static_cast<int>(model));
}

4
gemma/configs.h
View File

@ -114,13 +114,15 @@ enum class Model {
GEMMA_TINY,
GEMMA2_2B,
PALIGEMMA_224,
PALIGEMMA2_3B_224,
PALIGEMMA2_10B_224,
};
// Allows the Model enum to be iterated over.
static constexpr Model kAllModels[] = {
Model::GEMMA_2B, Model::GEMMA_7B, Model::GEMMA2_9B, Model::GEMMA2_27B,
Model::GRIFFIN_2B, Model::GEMMA_TINY, Model::GEMMA2_2B,
Model::PALIGEMMA_224,
Model::PALIGEMMA_224, Model::PALIGEMMA2_3B_224, Model::PALIGEMMA2_10B_224,
};
struct LayerConfig {