Skip to content

Add oneliner for batch quantization #17

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Closed
wants to merge 1 commit into from
Closed

Add oneliner for batch quantization #17

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
6 changes: 6 additions & 0 deletions README.md
View file
Open in desktop
Original file line number Diff line number Diff line change
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
Copy link
Collaborator

@prusnak prusnak Mar 11, 2023 •
edited
Loading

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

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

Copy link

@s-and-witch s-and-witch Mar 12, 2023 •
edited
Loading

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

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

Copy link
Collaborator

@prusnak prusnak Mar 12, 2023 •
edited
Loading

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

@Player-205 right, updated the suggestion above, thanks

```

Everything else is the same. Simply run:

```bash
Expand Down