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2023-08-27ggml : detect SSSE3 (#2825)Przemysław Pawełczyk
* ggml : add ggml_cpu_has_ssse3 * llama : show SSSE3 in system info
2023-08-27ci : add LoRA test to CI (#2650)slaren
* ci : add lora test ggml-ci * move lora summary to the top, add lora logs ggml-ci * ci : decrease CPU ppl runs to 2 to avoide 20 min timeout ggml-ci * add 7b lora test use 1 thread for CUDA generation tests ggml-ci * add test with q8_0 (cpu only) ggml-ci --------- Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>
2023-08-27server : add `/detokenize` endpoint (#2802)Bruce MacDonald
* Add a /detokenize endpoint to the example server * remove trailing white-space
2023-08-26convert.py : advanced option (#2753)Kerfuffle
* 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
2023-08-26llama : use Unicode Escape Sequence to replace encoded characters (#2814)Tim Miller
The use of special characters within source files can break compiling on some computers with different region and language settings. Using Unicode escape sequences should allow for the code to be compiled on all setups without needing to change your computers settings or switch regions.
2023-08-26flake.nix : add rocm support and cleanup (#2808)Tungsten842
2023-08-26llama : move #includes out of _GNU_SOURCE conditional (#2817)Cebtenzzre
2023-08-26main : fix bug (penalize_nl=false doesn't work) + suppress warning on mingw ↵Dr. Tom Murphy VII Ph.D
(#1528) * Fix bug in main.cpp where penalize_nl=false has no effect. It modifies the underlying logits array, but at this point we are already working on the candidates copy. * Suppress redefinition warning for NOMINMAX on mingw. In my installation, this macro is already defined by /usr/lib/gcc/x86_64-w64-mingw32/11/include/c++/x86_64-w64-mingw32/bits/os_defines.h:45. * main : fix indentation * main : pass ctx to llama_token_nl() --------- Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>
2023-08-26llama : use std::abs in llama_sample_tail_free (#2800)Cebtenzzre
Plain 'abs' casts the input to int.
2023-08-26k-quants : remove unnecessary tensor shape restrictions (#2811)Georgi Gerganov
2023-08-26Better perplexity for 2- and 3-bit quantization for LLaMA-v2-70B (#2807)Kawrakow
* Better perplexity for 2- and 3-bit quantization for the 70B model * PR comment --------- Co-authored-by: Iwan Kawrakow <iwan.kawrakow@gmail.com>
2023-08-26Fix HellaSwag (#2805)Kawrakow
Co-authored-by: Iwan Kawrakow <iwan.kawrakow@gmail.com>
2023-08-26flake : build llama.cpp on Intel with nix (#2795)Volodymyr Vitvitskyi
Problem ------- `nix build` fails with missing `Accelerate.h`. Changes ------- - Fix build of the llama.cpp with nix for Intel: add the same SDK frameworks as for ARM - Add `quantize` app to the output of nix flake - Extend nix devShell with llama-python so we can use convertScript Testing ------- Testing the steps with nix: 1. `nix build` Get the model and then 2. `nix develop` and then `python convert.py models/llama-2-7b.ggmlv3.q4_0.bin` 3. `nix run llama.cpp#quantize -- open_llama_7b/ggml-model-f16.gguf ./models/ggml-model-q4_0.bin 2` 4. `nix run llama.cpp#llama -- -m models/ggml-model-q4_0.bin -p "What is nix?" -n 400 --temp 0.8 -e -t 8` Co-authored-by: Volodymyr Vitvitskyi <volodymyrvitvitskyi@SamsungPro.local>
2023-08-26Handle null rope scaling value (#2793)Nigel Bosch
2023-08-26Fix spm whitespaces (#2806)klosax
* llama.cpp : fix spm whitespace escaping + clean up * main.cpp : spm - add whitespace in front of prompt * test-tokenizer-0.cpp : spm - add whitespace in front of prompt
2023-08-26examples : skip unnecessary external lib in server README.md how-to (#2804)lon
2023-08-25llama : fix struct decl (#2790)Marcus Dunn
2023-08-25Faster perplexity computation (#2786)Kawrakow
Co-authored-by: Iwan Kawrakow <iwan.kawrakow@gmail.com>
2023-08-25llama : add llama_beam_search() (#2267)Matt Pulver
* Add llama_beam_search(). * Add '// Beam search' heading to llama.{h,cpp} after llama_grammar_accept_token(). * Add space around * pointers and & references. * Add spaces around comparison and assignment operators. * Prefer west const. * Use llama_ prefix for structs in global namespace. * Delete obsolete comment from an earlier revision. * Change eos to eob in llama_beam and llama_beam_view structs.
2023-08-25convert.py : Get rope scale from HuggingFace models (#2772)Nigel Bosch
* Get rope scale from HF models * Save rope scale only for linear scaling * Rewrite for clarity
2023-08-25llama-bench : add model sizes (#2771)slaren
* llama-bench : add model sizes * more compact markdown output * back to GiB * adjust column sizes
2023-08-25convert.py : export rope freq_base when converting CodeLlama from an HF ↵slaren
model (#2773)
2023-08-25server : display token probabilities in the UI (#2489)Jhen-Jie Hong
* server : add n_probs param in chat UI * server : keep message data array & show in probabilites component * server : add simple popover component * server : fix completion_probabilities undefined if not set n_probs * server : implement Probabilites * server : handle bytes * server : make n_probs max to 10 for easy scroll * server : adjust for dark/light mode * server : Fix regenerated prompt * server : update index.html.hpp * server : convert prob to percentage + show original value as div title * server : fix Probabilites not used if included empty str * server : skip byte pair in display probabilites * server : remove array check of completion_probabilities in messages * skip empty array or byte pair (> 1) in Probabilites * generate index.html.hpp * fix incorrect prob convert if the str is already a known token * use final response to show probabilities on stop * revert unnecessary change * correct probabilites usage * remove unused function * always send partial response for get correct probs of last to_send * fix typo * fix content of format_final_response * refactor probs render & make pColor transparent if not found * send empty string when got stop_pos in partial * avoid unnecessary empty data event & send rest of partial tokens on stop * use <br /> for new line * skip -1 tok in loop to avoid send '' on end * trim last new lines on stop * revert unnecessary change
2023-08-25ci : pip install gguf in editable mode (#2782)Georgi Gerganov
ggml-ci
2023-08-25gguf : export objects to user code (#2780)M. Yusuf Sarıgöz
* gguf export more objects to user code * gguf export all objects to user code for now * gguf : bump version
2023-08-25ROCm Port (#1087)Henri Vasserman
* use hipblas based on cublas * Update Makefile for the Cuda kernels * Expand arch list and make it overrideable * Fix multi GPU on multiple amd architectures with rocblas_initialize() (#5) * add hipBLAS to README * new build arg LLAMA_CUDA_MMQ_Y * fix half2 decomposition * Add intrinsics polyfills for AMD * AMD assembly optimized __dp4a * Allow overriding CC_TURING * use "ROCm" instead of "CUDA" * ignore all build dirs * Add Dockerfiles * fix llama-bench * fix -nommq help for non CUDA/HIP --------- Co-authored-by: YellowRoseCx <80486540+YellowRoseCx@users.noreply.github.com> Co-authored-by: ardfork <134447697+ardfork@users.noreply.github.com> Co-authored-by: funnbot <22226942+funnbot@users.noreply.github.com> Co-authored-by: Engininja2 <139037756+Engininja2@users.noreply.github.com> Co-authored-by: Kerfuffle <44031344+KerfuffleV2@users.noreply.github.com> Co-authored-by: jammm <2500920+jammm@users.noreply.github.com> Co-authored-by: jdecourval <7315817+jdecourval@users.noreply.github.com>
2023-08-25cuda : add RoPE kernel for mode == 2 (NeoX) (#2760)Georgi Gerganov
* cuda : add RoPE kernel for mode == 2 (NeoX) * falcon : do not offload the embeddings layer
2023-08-25gguf : make gguf pip-installableM. Yusuf Sarıgöz
* gitignore : add dist and rm pyproject.toml * gguf: prepare as Pip package * gguf: prepare as Pip package * gguf : fix line endings * requirements : add gguf * gguf : update readme with build notes * gguf : update readme with build notes * gguf : add notes for tests
2023-08-25ggml-alloc : enlarge size of parse_seq (#2776)Shouzheng Liu
Since we also store barriers in this array, we need to double its size.
2023-08-24Added `enum` to `llama_token_get_type` return type (#2774)Marcus Dunn
2023-08-24convert.py : try to determine n_ctx automatically for CodeLlama (#2770)slaren
2023-08-24gguf : add rope_freq_base parameter for CodeLlama (#2769)slaren
2023-08-24falcon : write file typeGeorgi Gerganov
2023-08-24metal : bug-fix when enable ggml-alloc (#2757)Shouzheng Liu
* metal: better memory alloc w/ concurrency dispatch The ggml-alloc should only free tensors at memory barriers. * ggml-alloc: avoid return silently In certain cases, the allocate_node() function may silently return without performing any memory allocation.
2023-08-24convert : auto-determine model name based on dir + scripts updateGeorgi Gerganov
2023-08-24Fix for main example getting stuck when -n -2 and --interactive (#2767)Kerfuffle
* Fix for main example getting stuck when -n -2 and --interactive * Add a comment so future generations may suffer less.
2023-08-24fix convert.py for codellama, add llama 34B to the list of recognized models ↵slaren
(#2768)
2023-08-24Tag release with build number (#2732)DannyDaemonic
* Modified build.yml to use build number for release * Add the short hash back into the tag * Prefix the build number with b
2023-08-24metal : add Q8_0 support (#2763)Georgi Gerganov
* metal : add dequantize_q8_0 kernel * metal : add mul_mat_q8_0_f32 kernel * metal : add Q8_0 mul_mm kernel
2023-08-24llama : escape all U+2581 in a string (#2750)Georgi Gerganov
2023-08-24llama : fix grammar sometimes generating null char (#2756)Evan Jones
2023-08-23readme : fix linkGeorgi Gerganov
2023-08-23minor : fix trailing whitespaceGeorgi Gerganov
2023-08-23readme : update hot topicsGeorgi Gerganov
2023-08-23llm : add Falcon support (#2717)Georgi Gerganov
* llama : refactor GGUF constants into static maps * llama : check if model architecture is known * llama : refactor llama_model_load_internal() * gguf : add KV constant maps * llm : read arch-specific KVs * convert : add dummy scores + types * falcon : load tensor data (CPU only) * llama : fix loading progress bar * llama : add arch member to llama_model * falcon : CPU inference working * falcon : support non-40B models * falcon : minor * llama : minor updates ggml-ci * convert-falcon-hf-to-gguf.py : fix special token mapping * llama.cpp : llama default UNK token = id 0 * llama.cpp : fix bpe tokenizer * llama.cpp : fix the fix of bpe tokenizer * ggml : pass eps to ggml_norm * metal : implement RoPE (mode = 2) + avoid ggml_repeat * ggml : ggml_repeat always creates new tensor * falcon : copy-paste self-attention from LLaMA * metal : print extra compute pipeline info * falcon : minor changes (still chasing the Metal problem) * llama.cpp : fix linefeed token * metal : fix GELU kernel numerical stability by using precise::tanh * metal : temporary workaround for the concurrency optimization bug * falcon : add CUDA offloading (#2739) * llama : better model naming and size reporting * llama : prep new tokenizer support * llama : advanced BPE tokenizer based on ggllm.cpp imlpementation * llama : remove oboslete comment ggml-ci * common : remove obsolete BPE API + disable test-tokenizer-1 * llama : revert BPE special-case in llama_byte_to_token() * cuda : add TODOs for RoPE NeoX implementation * llama : default special tokens based on vocab type * perplexity : add log for start of tokenization --------- Co-authored-by: klosax <131523366+klosax@users.noreply.github.com> Co-authored-by: slaren <slarengh@gmail.com>
2023-08-23minor : fix trailing whitespaceGeorgi Gerganov
2023-08-23examples : restore the functionality to import llama2.c models (#2685)Olivier Chafik
* Fix import of llama2.c models that don't share weights between embedding layers * llama2c: reinstate ggmlv3 conversion output + update readme w/ gguf conv * llama2.c: comment out legacy "load from ggml model" logic * llama2.c: convert special-cased "<0xXX>" single byte tokens from tokenizer.bin
2023-08-23fix convert-lora-to-ggml.py (#2738)slaren
2023-08-23main : insert bos if no tokens (#2727)klosax
* main.cpp : insert bos if no tokens * Update examples/main/main.cpp * Update examples/main/main.cpp --------- Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>
2023-08-23gitignore : fix for windows (#2729)akawrykow
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