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feat: add new gpt4all-j binding (#142)

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Ettore Di Giacinto 2023-05-01 20:00:15 +02:00 committed by GitHub
parent ac70252d70
commit 92452d46da
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5 changed files with 7 additions and 11 deletions
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4
Makefile
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@ -5,7 +5,7 @@ BINARY_NAME=local-ai
# renovate: datasource=github-tags depName=go-skynet/go-llama.cpp
GOLLAMA_VERSION?=llama.cpp-7f15c5c
# renovate: datasource=git-refs packageNameTemplate=https://github.com/go-skynet/go-gpt4all-j.cpp currentValueTemplate=master depNameTemplate=go-gpt4all-j.cpp
GOGPT4ALLJ_VERSION?=1f7bff57f66cb7062e40d0ac3abd2217815e5109
GOGPT4ALLJ_VERSION?=d57834a2d24e8be64c78b9496a870d18393066fd
# renovate: datasource=git-refs packageNameTemplate=https://github.com/go-skynet/go-gpt2.cpp currentValueTemplate=master depNameTemplate=go-gpt2.cpp
GOGPT2_VERSION?=245a5bfe6708ab80dc5c733dcdbfbe3cfd2acdaa
@ -58,7 +58,7 @@ go-gpt4all-j:
@find ./go-gpt4all-j -type f -name "*.cpp" -exec sed -i'' -e 's/::replace/::json_gptj_replace/g' {} +
go-gpt4all-j/libgptj.a: go-gpt4all-j
$(MAKE) -C go-gpt4all-j $(GENERIC_PREFIX)libgptj.a
$(MAKE) -C go-gpt4all-j $(GENERIC_PREFIX)libgptj.a example
# CEREBRAS GPT
go-gpt2:

7
api/prediction.go
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@ -37,7 +37,7 @@ func ModelInference(s string, loader *model.ModelLoader, c Config) (func() (stri
// TODO: this is ugly, better identifying the model somehow! however, it is a good stab for a first implementation..
model, llamaerr = loader.LoadLLaMAModel(modelFile, llamaOpts...)
if llamaerr != nil {
gptModel, gptjerr = loader.LoadGPTJModel(modelFile)
gptModel, gptjerr = loader.LoadGPTJModel(modelFile, gptj.SetThreads(c.Threads))
if gptjerr != nil {
gpt2Model, gpt2err = loader.LoadGPT2Model(modelFile)
if gpt2err != nil {
@ -108,17 +108,12 @@ func ModelInference(s string, loader *model.ModelLoader, c Config) (func() (stri
gptj.SetTopP(c.TopP),
gptj.SetTopK(c.TopK),
gptj.SetTokens(c.Maxtokens),
gptj.SetThreads(c.Threads),
}
if c.Batch != 0 {
predictOptions = append(predictOptions, gptj.SetBatch(c.Batch))
}
if c.Seed != 0 {
predictOptions = append(predictOptions, gptj.SetSeed(c.Seed))
}
return gptModel.Predict(
s,
predictOptions...,

2
go.mod
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@ -4,7 +4,7 @@ go 1.19
require (
github.com/go-skynet/go-gpt2.cpp v0.0.0-20230422085954-245a5bfe6708
github.com/go-skynet/go-gpt4all-j.cpp v0.0.0-20230422090028-1f7bff57f66c
github.com/go-skynet/go-gpt4all-j.cpp v0.0.0-20230501160437-8417608f0e94
github.com/go-skynet/go-llama.cpp v0.0.0-20230430075552-377fd245eae2
github.com/gofiber/fiber/v2 v2.44.0
github.com/jaypipes/ghw v0.10.0

1
go.sum
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@ -23,6 +23,7 @@ github.com/go-skynet/go-gpt2.cpp v0.0.0-20230422085954-245a5bfe6708 h1:cfOi4TWvQ
github.com/go-skynet/go-gpt2.cpp v0.0.0-20230422085954-245a5bfe6708/go.mod h1:1Wj/xbkMfwQSOrhNYK178IzqQHstZbRfhx4s8p1M5VM=
github.com/go-skynet/go-gpt4all-j.cpp v0.0.0-20230422090028-1f7bff57f66c h1:48I7jpLNGiQeBmF0SFVVbREh8vlG0zN13v9LH5ctXis=
github.com/go-skynet/go-gpt4all-j.cpp v0.0.0-20230422090028-1f7bff57f66c/go.mod h1:5VZ9XbcINI0XcHhkcX8GPK8TplFGAzu1Hrg4tNiMCtI=
github.com/go-skynet/go-gpt4all-j.cpp v0.0.0-20230501160437-8417608f0e94/go.mod h1:5VZ9XbcINI0XcHhkcX8GPK8TplFGAzu1Hrg4tNiMCtI=
github.com/go-skynet/go-llama.cpp v0.0.0-20230428071219-3d084e4299e9 h1:N/0SBefkMFao6GiGhIF7+5EdYOMHn4KnCG2AFcIXPt0=
github.com/go-skynet/go-llama.cpp v0.0.0-20230428071219-3d084e4299e9/go.mod h1:35AKIEMY+YTKCBJIa/8GZcNGJ2J+nQk1hQiWo/OnEWw=
github.com/go-skynet/go-llama.cpp v0.0.0-20230429125915-9bf702fe56b9 h1:20/tdOA4+b7Y7lCob+q2sczfOSz0pp+14L32adYJ+uQ=

4
pkg/model/loader.go
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@ -193,7 +193,7 @@ func (ml *ModelLoader) LoadGPT2Model(modelName string) (*gpt2.GPT2, error) {
return model, err
}
func (ml *ModelLoader) LoadGPTJModel(modelName string) (*gptj.GPTJ, error) {
func (ml *ModelLoader) LoadGPTJModel(modelName string, opts ...gptj.ModelOption) (*gptj.GPTJ, error) {
ml.mu.Lock()
defer ml.mu.Unlock()
@ -222,7 +222,7 @@ func (ml *ModelLoader) LoadGPTJModel(modelName string) (*gptj.GPTJ, error) {
modelFile := filepath.Join(ml.ModelPath, modelName)
log.Debug().Msgf("Loading model in memory from file: %s", modelFile)
model, err := gptj.New(modelFile)
model, err := gptj.New(modelFile, opts...)
if err != nil {
return nil, err
}