gpt4all

Commit Graph

Author	SHA1	Message	Date
Aaron Miller	40a3faeb05	Use ggml scratch bufs for mpt and gptj models (#1104 ) * backend/gptj: use scratch buffers reduces total memory required and makes eval buf not grow with n_past * backend/mpt: use scratch bufs * fix format-related compile warnings	1 year ago
Aaron Miller	8d19ef3909	backend: factor out common elements in model code (#1089 ) * backend: factor out common structs in model code prepping to hack on these by hopefully making there be fewer places to fix the same bug rename * use common buffer wrapper instead of manual malloc * fix replit compile warnings	1 year ago
Aaron Miller	b19a3e5b2c	add requiredMem method to llmodel impls most of these can just shortcut out of the model loading logic llama is a bit worse to deal with because we submodule it so I have to at least parse the hparams, and then I just use the size on disk as an estimate for the mem size (which seems reasonable since we mmap() the llama files anyway)	1 year ago
Adam Treat	bd58c46da0	Initialize these to nullptr to prevent double deletion when a model fails to load.	1 year ago
niansa/tuxifan	68f9786ed9	Use operator ""_MiB (#991 )	1 year ago
Aaron Miller	88616fde7f	llmodel: change tokenToString to not use string_view (#968 ) fixes a definite use-after-free and likely avoids some other potential ones - std::string will convert to a std::string_view automatically but as soon as the std::string in question goes out of scope it is already freed and the string_view is pointing at freed memory - this is mostly fine if its returning a reference to the tokenizer's internal vocab table but it's, imo, too easy to return a reference to a dynamically constructed string with this as replit is doing (and unfortunately needs to do to convert the internal whitespace replacement symbol back to a space)	1 year ago
Richard Guo	c4706d0c14	Replit Model (#713 ) * porting over replit code model to gpt4all * replaced memory with kv_self struct * continuing debug * welp it built but lot of sus things * working model loading and somewhat working generate.. need to format response? * revert back to semi working version * finally got rid of weird formatting * figured out problem is with python bindings - this is good to go for testing * addressing PR feedback * output refactor * fixed prompt reponse collection * cleanup * addressing PR comments * building replit backend with new ggmlver code * chatllm replit and clean python files * cleanup * updated replit to match new llmodel api * match llmodel api and change size_t to Token * resolve PR comments * replit model commit comment	1 year ago
Adam Treat	301d2fdbea	Fix up for newer models on reset context. This fixes the model from totally failing after a reset context.	1 year ago
AT	bbe195ee02	Backend prompt dedup (#822 ) * Deduplicated prompt() function code	1 year ago
niansa/tuxifan	f3564ac6b9	Fixed tons of warnings and clazy findings (#811 )	1 year ago
Adam Treat	a41bd6ac0a	Trying to shrink the copy+paste code and do more code sharing between backend model impl.	1 year ago
niansa	a3d08cdcd5	Dlopen better implementation management (Version 2)	1 year ago
AT	48275d0dcc	Dlopen backend 5 (#779 ) Major change to the backend that allows for pluggable versions of llama.cpp/ggml. This was squashed merged from dlopen_backend_5 where the history is preserved.	1 year ago
Adam Treat	7f9f91ad94	Revert "New tokenizer implementation for MPT and GPT-J" This reverts commit `bbcee1ced5`.	1 year ago
Aaron Miller	bbcee1ced5	New tokenizer implementation for MPT and GPT-J Improves output quality by making these tokenizers more closely match the behavior of the huggingface `tokenizers` based BPE tokenizers these models were trained with. Featuring: * Fixed unicode handling (via ICU) * Fixed BPE token merge handling * Complete added vocabulary handling	1 year ago
Adam Treat	9bfff8bfcb	Add new reverse prompt for new localdocs context feature.	1 year ago
Juuso Alasuutari	81fdc28e58	llmodel: constify LLModel::threadCount()	1 year ago
aaron miller	e6fd0a240d	backend: fix buffer overrun in repeat penalty code Caught with AddressSanitizer running a basic prompt test against llmodel standalone. This fix allows ASan builds to complete a simple prompt without illegal accesses but there are still notably several leaks.	1 year ago
kuvaus	507e913faf	gpt4all-backend: Add MSVC support to backend (#595 ) * Add MSVC compatibility * Add _MSC_VER macro --------- Co-authored-by: kuvaus <kuvaus@users.noreply.github.com>	1 year ago
Aaron Miller	d14936bfd6	backend: dedupe tokenizing code in mpt/gptj	1 year ago
Aaron Miller	6182026c70	backend: dedupe tokenizing code in gptj/mpt	1 year ago
Aaron Miller	4cd8bdf9a1	backend: make initial buf_size const in model impls more unifying mpt and gptj code - this one's never written so also changing the name to be clearer	1 year ago
Aaron Miller	08402a1b64	mpt: use buf in model struct (thread safety)	1 year ago
Adam Treat	d918b02c29	Move the llmodel C API to new top-level directory and version it.	1 year ago

24 Commits (95b8fb312e5df8ce08a583c67f1e6d1e98985a21)