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Move quantization to new backend (#10363)

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* Move quantization logic to GGML via new backend

This moves the model aware logic to Go code and calls GGMLs quantization code for model creation.

* Remove "add model quantizations"

This is no longer needed now that quantization is implemented in Go+GGML code directly.
This commit is contained in:
Daniel Hiltgen
2025-05-06 11:20:48 -07:00
committed by GitHub
parent 95e744beeb
commit 424810450f
39 changed files with 1854 additions and 440 deletions
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6
convert/convert_mixtral.go
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@@ -29,7 +29,7 @@ func (p *mixtralModel) KV(t *Tokenizer) ggml.KV {
return kv
}
func (p *mixtralModel) Tensors(ts []Tensor) []ggml.Tensor {
func (p *mixtralModel) Tensors(ts []Tensor) []*ggml.Tensor {
oldnew := []string{
"model.layers", "blk",
"w1", "ffn_gate_exps",
@@ -56,10 +56,10 @@ func (p *mixtralModel) Tensors(ts []Tensor) []ggml.Tensor {
return true
})
var out []ggml.Tensor
var out []*ggml.Tensor
for n, e := range experts {
// TODO(mxyng): sanity check experts
out = append(out, ggml.Tensor{
out = append(out, &ggml.Tensor{
Name: n,
Kind: e[0].Kind(),
Shape: append([]uint64{uint64(len(e))}, e[0].Shape()...),