llama.cpp/gguf-py/gguf
Christian Zhou-Zheng 52fc8705a0
Option to split during conversion (#6942)
* support splits in convert.py

* Support split by size and dry run to write estimated shards/filesizes

* Move split functionality to new GGUFManager class

* fix improper function signature

* tentative push of convert-hf-to-gguf support

* resolve merge + SplitArguments for easier parsing

* Fix eager tensor memory leak and remove convert.py changes

Removed a memory leak caused by unexpected reference retention to eager tensors.

Also removed GGUFManager functionality in convert.py in favor of specializing for convert-hf-to-gguf.py.

* refactor SplitStrategy to be a deque

Instead of having SplitStrategy have a `data` field that is a deque, just have SplitStrategy be a subclass of deque itself.

* fix Q8 quantization

* remove unnecessary imports in gguf_manager

* fix final? merge issue

* fix gguf_writer placement and remove comments

* oops, actually fix gguf_writer placement

* reduce duplicated code from gguf_writer

* further simplify GGUFManager

* simplify even further and standardize with GGUFWriter

* reduce diffs with master

* form shards while adding tensors, SHA256 sums agree with master

* re-add type hint

Co-authored-by: compilade <git@compilade.net>

* GGUFWriter compatibility fix

Co-authored-by: compilade <git@compilade.net>

* Shard dataclass and un-negative dont_add_architecture

* type consistency in format_n_bytes_to_str

* move kv keys to constants.py

* make pathlib explicit

* base-1024 bytes to base-1000

* rename GGUFManager to GGUFWriterSplit

* Update gguf-py/gguf/constants.py

Co-authored-by: compilade <git@compilade.net>

* fix convert-hf-to-gguf.py permissions

* fix line endings

* Update gguf-py/gguf/gguf_writer_split.py

Co-authored-by: compilade <git@compilade.net>

* convert-hf : restore executable file permission

* examples/convert-legacy-llama.py: restore executable file permission

* reinstate original gguf package import and fix type annotation

* attempt to appease the linter

* attempt 2 to appease the linter

* attempt 3 to appease the linter

* comma consistency

* Update convert-hf-to-gguf.py

Co-authored-by: compilade <git@compilade.net>

* edit cmd line args

* use simplification from #7827

* kv/ti data are still wrong

* try to refactor kv data (still fails)

* fix ti data messiness

* tidy up

* fix linting

* actually make the linter happy

* cleanup round 1

* remove SplitStrategy, SplitArguments

* appease linter

* fix typing and clean up

* fix linting

* Update gguf-py/gguf/gguf_writer.py

Co-authored-by: compilade <git@compilade.net>

* progress bar, fix split logic

* Update gguf-py/gguf/gguf_writer.py

Co-authored-by: compilade <git@compilade.net>

* catch oversights

* Update gguf-py/gguf/gguf_writer.py

Co-authored-by: compilade <git@compilade.net>

* Update gguf-py/gguf/gguf_writer.py

Co-authored-by: compilade <git@compilade.net>

* Update gguf-py/gguf/gguf_writer.py

Co-authored-by: compilade <git@compilade.net>

* Update gguf-py/gguf/gguf_writer.py

Co-authored-by: compilade <git@compilade.net>

* Update gguf-py/gguf/gguf_writer.py

Co-authored-by: compilade <git@compilade.net>

* swap bar orders

* Update gguf-py/gguf/gguf_writer.py

Co-authored-by: compilade <git@compilade.net>

* Update gguf-py/gguf/gguf_writer.py

Co-authored-by: compilade <git@compilade.net>

* compatibility fix

* Update gguf-py/gguf/gguf_writer.py

Co-authored-by: compilade <git@compilade.net>

* Update convert-hf-to-gguf.py

Co-authored-by: compilade <git@compilade.net>

---------

Co-authored-by: Brian <mofosyne@gmail.com>
Co-authored-by: compilade <git@compilade.net>
2024-06-24 19:42:03 +10:00
..
__init__.py convert-hf : support direct Q8_0 conversion (#7234) 2024-05-13 14:10:51 -04:00
constants.py Option to split during conversion (#6942) 2024-06-24 19:42:03 +10:00
gguf_reader.py gguf-py : fix and simplify quantized shape round-trip (#7483) 2024-05-25 11:11:48 +10:00
gguf_writer.py Option to split during conversion (#6942) 2024-06-24 19:42:03 +10:00
gguf.py gguf-py: Refactor and allow reading/modifying existing GGUF files (#3981) 2023-11-11 08:04:50 +03:00
lazy.py convert-hf : support direct Q8_0 conversion (#7234) 2024-05-13 14:10:51 -04:00
py.typed convert : various script cleanups/fixes + merges and special token handling (#2842) 2023-08-30 11:25:50 +03:00
quants.py gguf-py : fix and simplify quantized shape round-trip (#7483) 2024-05-25 11:11:48 +10:00
tensor_mapping.py gguf-py, convert-hf : model conversion support for T5 and FLAN-T5 model variants (#5763) 2024-06-24 07:06:05 +02:00
vocab.py Move convert.py to examples/convert-legacy-llama.py (#7430) 2024-05-30 21:40:00 +10:00