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Add oneliner for batch quantization #17

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Add oneliner for batch quantization #17

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6 changes: 6 additions & 0 deletions README.md
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Expand Up @@ -156,6 +156,12 @@ You need to quantize each of them separately like this:
./quantize ./models/13B/ggml-model-f16.bin.1 ./models/13B/ggml-model-q4_0.bin.1 2
```

which can be scripted like this if you are lazy (for 65B model):

```bash
for i in models/65B/ggml-model-f16.bin*;do quantized=`echo "$i" | sed -e 's/f16/q4_0/'`; ./quantize "$i" "$quantized" 2 ;done
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@prusnak prusnak Mar 11, 2023 •
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Sed is not necessary, bash, zsh and other modern shells can perform pattern replacement of a variable:

Suggested change
for i in models/65B/ggml-model-f16.bin*;do quantized=`echo "$i" | sed -e 's/f16/q4_0/'`; ./quantize "$i" "$quantized" 2 ;done
for i in models/65B/ggml-model-f16.bin* ; do ./quantize "$i" "${i/f16/q4_0}" 2 ;done

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@s-and-witch s-and-witch Mar 12, 2023 •
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This will generate 'models/65B/ggml-model-q4_0/.bin.2' such paths and will fail with errors, the right command (in bash) should be for i in models/65B/ggml-model-f16.bin* ; do ./quantize "$i" "${i/f16/q4_0}" 2 ;done

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@prusnak prusnak Mar 12, 2023 •
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@Player-205 right, updated the suggestion above, thanks

```

Everything else is the same. Simply run:

```bash
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