Commit Graph
17 Commits
Author SHA1 Message Date
KerfuffleandGitHub aeefac4ff7 scripts: Use local gguf package when running from repo (#2927)
* scripts: Use local gguf when running from repo
2023-08-31 16:49:24 -06:00
KerfuffleandGitHub dc07dc492e convert : various script cleanups/fixes + merges and special token handling (#2842)
* convert: Fix permute calls and method/func definitions

* Cleanups for gguf-py

* Minor types cleanups.

* Initial implementation of handling merges and special tokens

* convert: Handle special tokens and merges in vocab only mode

convert: Vocab only mode no longer requires loading model tensors

* gguf: Refactor tensor name mapping

* convert: Fix type hint for special_token_types in SpecialVocab

* Use common special vocab handling in various conversion scripts

* First pass at implementing suggested changes

* Second pass

* gguf: SpecialVocab: Fix issue with special token content not in a dict

gguf: SpecialVocab: Allow skipping handling of merges

* convert-falcon-hf-to-gguf: Support --vocab-only option, bail out if no tokenizer.json

* convert-gptneox-hf-to-gguf and convert: Only handle merges for BPE tokenizer

* gguf: SpecialVocab: Actually set load_merges in object

* Uniform args parsing and vocab only mode for convert examples

* convert.py: Set gpt2 as tokenizer model when using BPE

* Squish last type warning in gguf.py - yay!
2023-08-30 11:25:50 +03:00
KerfuffleandGitHub 730d9c681e convert.py : advanced option (#2753)
* Allow convert.py to convert to q8_0

Fix issue with bounded_parallel_map and greedy consuming iterator

Display elapsed time during conversion

* Add --concurrency option

Minor improvements to help text

Clean up bounded_parallel_map function a bit

* Massive speed improvement thanks to Cebtenzzre

* Refactor types
2023-08-26 23:13:36 +03:00
KerfuffleandGitHub 7694adda8d Fix for main example getting stuck when -n -2 and --interactive (#2767)
* Fix for main example getting stuck when -n -2 and --interactive

* Add a comment so future generations may suffer less.
2023-08-24 10:11:13 -06:00
KerfuffleandGitHub 777f42ba18 Improve handling of special tokens in GGML to GGUF converter (#2725)
* Improve UNK, BOS, EOS token handling when converting without metadata.

* Allow importing as a module.

* Remove some obsolete code and minor cleanups.

* Set default UNK token mapping from -1 to 0 in llama.cpp

* Try to handle overflow due to buggy Windows Python with a better error message
2023-08-22 17:39:39 -06:00
KerfuffleandGitHub 930523c8e1 Fix convert-llama-ggmlv3-to-gguf.py vocab conversion (#2698)
When converting without metadata, the hex value for bytes entries weren't 0 padded to 2 digits.
2023-08-21 18:01:34 -06:00
KerfuffleandGitHub 8dae7ce684 Add --cfg-negative-prompt-file option for examples (#2591)
Add --cfg-negative-prompt-file option for examples
2023-08-17 07:29:44 -06:00
KerfuffleandGitHub b4c6f46f17 Allow cmake to build ggml as a library (#1896)
* Allow cmake to build ggml as a library

* A ggml_static library will be created

* When BUILD_SHARED_LIBS is enabled, ggml_shared will also be built
2023-06-17 01:49:42 -06:00
KerfuffleandGitHub 74d4cfa343 Allow "quantizing" to f16 and f32 (#1787)
* Allow "quantizing" to f16 and f32

Fix an issue where quantizing didn't respect LLAMA_NO_K_QUANTS

Add brief help to the list of quantization types in the quantize tool

Ignore case for quantization type arguments in the quantize tool
2023-06-13 04:23:23 -06:00
KerfuffleandGitHub fa84c4b3e8 Fix issue where interactive mode crashes when input exceeds ctx size (#1789)
* Fix issue where interactive mode in the main example crashes when input exceeds ctx size

* Ensure the context size is at least 8 tokens in the main example.

Closes #1768
2023-06-11 08:19:17 -06:00
KerfuffleandGitHub 4f0154b0ba llama : support requantizing models instead of only allowing quantization from 16/32bit (#1691)
* Add support for quantizing already quantized models

* Threaded dequantizing and f16 to f32 conversion

* Clean up thread blocks with spares calculation a bit

* Use std::runtime_error exceptions.
2023-06-10 10:59:17 +03:00
KerfuffleandGitHub 1b78ed2081 Only show -ngl option when relevant + other doc/arg handling updates (#1625)
1. Add a `LLAMA_SUPPORTS_GPU_OFFLOAD` define to `llama.h` (defined when compiled with CLBlast or cuBLAS)
2. Update the argument handling in the common example code to only show the `-ngl`, `--n-gpu-layers` option when GPU offload is possible.
3. Add an entry for the `-ngl`, `--n-gpu-layers` option to the `main` and `server` examples documentation
4. Update `main` and `server` examples documentation to use the new style dash separator argument format
5. Update the `server` example to use dash separators for its arguments and adds `-ngl` to `--help` (only shown when compiled with appropriate support). It will still support `--memory_f32` and `--ctx_size` for compatibility.
6. Add a warning discouraging use of `--memory-f32` for the `main` and `server` examples `--help` text as well as documentation. Rationale: https://github.com/ggerganov/llama.cpp/discussions/1593#discussioncomment-6004356
2023-05-28 11:48:57 -06:00
KerfuffleandGitHub 0df7d63e5b Include server in releases + other build system cleanups (#1610)
Set `LLAMA_BUILD_SERVER` in workflow so the `server` example gets build. This currently only applies to Windows builds because it seems like only Windows binary artifacts are included in releases.

Add `server` example target to `Makefile` (still uses `LLAMA_BUILD_SERVER` define and does not build by default)

Fix issue where `vdot` binary wasn't removed when running `make clean`.

Fix compile warnings in `server` example.

Add `.hpp` files to trigger workflow (the server example has one).
2023-05-27 11:04:14 -06:00
KerfuffleandGitHub 66874d4fbc Some improvements to loading the session with --prompt-cache (#1550)
Improvements to loading the session with `--prompt-cache` in the `main` example.

1. Fix an issue where the `--seed` parameter was ignored when loading a cached prompt.
2. When loading a cached prompt, you previously had to specify the saved prompt (or a prefix of it) again. This pull changes that behavior to default to the prompt that was cached if a prompt wasn't specified by the user.
2023-05-25 20:18:01 -06:00
KerfuffleandGitHub 2bdc09646d ggml : fix ggml_used_mem() (#1264) 2023-05-01 14:56:07 +03:00
KerfuffleandGitHub c9a59b70a5 ggml : add unary and binary map operations (#874)
* GGML map ops proof of concept.

* Various cleanups.

Add handling for task setting.

Add handling for ggml_compute_backward.

Rename functions to ggml_map_unary_f32 and ggml_map_binary_f32

Fix compiler warnings related to casting function pointers and `void *`

Reorder functions and definitions based on the GGML op number.

Use typedefs for map op function pointer types.

* Fix position of map ops cases in ggml_compute_forward
2023-04-14 17:43:55 +03:00
KerfuffleandGitHub a140219e81 Fix Makefile echo escape codes (by removing them). (#418) 2023-03-23 12:41:32 +01:00