1178 Commits

Author	SHA1	Message	Date
Georgi Gerganov	55e47786e3	llama : default sampling changes + greedy update (#9897) ... * llama : deprecate softmax sampler + fix dist sampler ggml-ci * tests : replace macros with functions ggml-ci * sampling : change temperature sampler logic For t <= 0.0f, keep the max logit intact and set the rest to -inf * cont : no need for special "greedy" logic top-k == 1 is the same * tests : init prob correctly * llama : handle temp <= 0.0 in the temp_ext sampler too ggml-ci * cont : avoid extra loop in temperature sampler for sub-zero temp ggml-ci	2024-10-21 09:46:40 +03:00
Georgi Gerganov	bc21975084	speculative : fix handling of some input params (#9963) ... * speculative : fix batch sizes at initialization ggml-ci * speculative : handle params.n_predict == -1 * speculative : limit batch size to llama_n_batch	2024-10-21 09:37:12 +03:00
Xuan Son Nguyen	cda0e4b648	llama : remove all_pos_0, all_pos_1, all_seq_id from llama_batch (#9745) ... * refactor llama_batch_get_one * adapt all examples * fix simple.cpp * fix llama_bench * fix * fix context shifting * free batch before return * use common_batch_add, reuse llama_batch in loop * null terminated seq_id list * fix save-load-state example * fix perplexity * correct token pos in llama_batch_allocr	2024-10-18 23:18:01 +02:00
Ouadie EL FAROUKI	87421a23e8	[SYCL] Add SYCL Backend registry, device and Event Interfaces (#9705) ... * implemented missing SYCL event APIs * sycl : Added device and backend reg interfaces * Restructured ggml-sycl.cpp	2024-10-18 06:46:16 +01:00
Georgi Gerganov	8901755ba3	server : add n_indent parameter for line indentation requirement (#9929) ... ggml-ci	2024-10-18 07:32:19 +03:00
Georgi Gerganov	17bb928080	readme : remove --memory-f32 references (#9925)	2024-10-17 23:43:05 +03:00
Daniel Bevenius	dbf18e4de9	llava : fix typo in error message [no ci] (#9884)	2024-10-16 20:24:05 +03:00
Joe Eli McIlvain	66c2c93082	grammar : fix JSON Schema for string regex with top-level alt. (#9903) ... Prior to this commit, using a JSON Schema containing a string with `pattern` regular expression that uses top-level alternation (e.g. `"pattern": "^A|B|C|D$"`) would result in invalid JSON output from the constrained sampling grammar, because it ended up creating a grammar rule like this for the string: ``` thing ::= "\"" "A" | "B" | "C" | "D" "\"" space ``` Note that this rule will only match a starting quote for the "A" case, and will only match an ending quote for the "D" case, so this rule will always produce invalid JSON when used for sampling (that is, the JSON will always be lacking the starting quote, the ending quote, or both). This was fixed in a simple way by adding parentheses to the generated rule (for all string pattern rules, to keep it simple), such that the new generated rule looks like this (correct): ``` thing ::= "\"" ("A" | "B" | "C" | "D") "\"" space ```	2024-10-16 19:03:24 +03:00
Alexey Parfenov	1f66b699c4	server : fix the disappearance of the end of the text (#9867) ... * server: fix the disappearance of the end of the text when streaming with stop strings * simplify "send text" checks	2024-10-16 11:35:53 +03:00
Georgi Gerganov	755a9b2bf0	llama : add infill sampler (#9896) ... ggml-ci	2024-10-15 16:35:33 +03:00
Georgi Gerganov	223c25a72f	server : improve infill context reuse (#9894) ... ggml-ci	2024-10-15 16:28:55 +03:00
MaggotHATE	fbc98b748e	sampling : add XTC sampler (#9742) ... * Initial XTC commit Adds XTC sampler, not activated by default, but recommended settings by default. * Cleanup * Simplified chances calculation To be more inline with the original implementation, chance is calculated once at the beginning. * First fixes by comments Still need to look into sorting * Fixed trailing backspaces * Fixed RNG to be reproduceable Thanks to @slaren for directions * Fixed forgotten header * Moved `min_keep` Moved from conditions to a simple check at the end. * Fixed broken randomization Thanks to @slaren for explanation * Swapped sorting for a custom algorithm Shifts tokens to remove the penalized ones, then puts the penalized at the back. Should make `min_keep` still viable. * Algorithm rework 1. Scan token from top till the first non-penalizable 2. Remove the last captured token (the least probable above threshold) 3. Shift all tokens to override the remaining penalizable 4. Penalize and put them at the the bottom. * Added XTC to `test-sampling` * Simplified algorithm and more tests * Updated info in common and args * Merged back lost commits in common and arg * Update dump info in common * Fixed incorrect min_keep check * Added XTC to README * Renamed parameters, fixed info and defaults * probability is at 0 by default, but XTC is included in sampling queue * threshold higher than 0.5 switches XTC off * Initial server support * Added XTC to server UIs * Fixed labels in old server UI * Made algorithm safer and more readable * Removed xtc_threshold_max * Fixed arg after update * Quick fixes by comments * Simplified algorithm since threshold_max is removed * Renamed random distribution * Fixed tests and outdated README * Small fixes	2024-10-15 12:54:55 +02:00
Georgi Gerganov	dcdd535302	server : update preact (#9895)	2024-10-15 12:48:44 +03:00
VoidIsVoid	a89f75e1b7	server : handle "logprobs" field with false value (#9871) ... Co-authored-by: Gimling <huangjl@ruyi.ai>	2024-10-14 10:04:36 +03:00
Georgi Gerganov	d4c19c0f5c	server : accept extra_context for the infill endpoint (#9874) ... * server : accept extra_context for the infill endpoint ggml-ci * server : update readme [no ci] * server : use repo-level FIM pattern if possible ggml-ci	2024-10-13 21:31:35 +03:00
Georgi Gerganov	c7181bd294	server : reuse cached context chunks (#9866) ... ggml-ci	2024-10-13 18:52:48 +03:00
Georgi Gerganov	edc265661c	server : add option to time limit the generation phase (#9865) ... ggml-ci	2024-10-12 16:14:27 +03:00
Georgi Gerganov	1bde94dd02	server : remove self-extend features (#9860) ... * server : remove self-extend ggml-ci * server : fix context limit check to use slot.n_past ggml-ci	2024-10-12 16:06:31 +03:00
Georgi Gerganov	95c76e8e92	server : remove legacy system_prompt feature (#9857) ... * server : remove legacy system_prompt feature ggml-ci * readme : update [no ci] * server : fix non-transformer logic + remove response from /props	2024-10-12 14:51:54 +03:00
Georgi Gerganov	11ac9800af	llama : improve infill support and special token detection (#9798) ... * llama : improve infill support ggml-ci * llama : add more FIM token strings ggml-ci * server : update prompt on slot restore (#9800) * gguf : deprecate old FIM token KVs	2024-10-12 08:21:51 +03:00
Diego Devesa	7eee341bee	common : use common_ prefix for common library functions (#9805) ... * common : use common_ prefix for common library functions --------- Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>	2024-10-10 22:57:42 +02:00
Diego Devesa	0e9f760eb1	rpc : add backend registry / device interfaces (#9812) ... * rpc : add backend registry / device interfaces * llama : add llama_supports_rpc API * ggml_backend_rpc_start_rpc_server -> ggml_backend_rpc_start_server	2024-10-10 20:14:55 +02:00
Diego Devesa	c7499c557c	examples : do not use common library in simple example (#9803) ... * examples : do not use common library in simple example * add command line parser, simplify code	2024-10-10 19:50:49 +02:00
Diego Devesa	c81f3bbb05	cmake : do not build common library by default when standalone (#9804)	2024-10-09 18:49:52 +02:00
Georgi Gerganov	e7022064ab	perplexity : fix integer overflow (#9783) ... * perplexity : fix integer overflow ggml-ci * perplexity : keep n_vocab as int and make appropriate casts ggml-ci	2024-10-09 17:00:18 +03:00
Georgi Gerganov	3dc48fe75a	examples : remove llama.vim ... An updated version will be added in #9787	2024-10-09 10:55:42 +03:00
Diego Devesa	dca1d4b58a	ggml : fix BLAS with unsupported types (#9775) ... * ggml : do not use BLAS with types without to_float * ggml : return pointer from ggml_internal_get_type_traits to avoid unnecessary copies * ggml : rename ggml_internal_get_type_traits -> ggml_get_type_traits it's not really internal if everybody uses it	2024-10-08 14:21:43 +02:00
Xuan Son Nguyen	458367a906	server : better security control for public deployments (#9776) ... * server : more explicit endpoint access settings * protect /props endpoint * fix tests * update server docs * fix typo * fix tests	2024-10-08 13:27:04 +02:00
Georgi Gerganov	f4b2dcdf49	readme : fix typo [no ci]	2024-10-06 13:49:41 +03:00
Georgi Gerganov	8c475b97b8	rerank : use [SEP] token instead of [BOS] (#9737) ... * rerank : use [SEP] token instead of [BOS] ggml-ci * common : sanity check for non-NULL tokens ggml-ci * ci : adjust rank score interval ggml-ci * ci : add shebang to run.sh ggml-ci	2024-10-05 15:55:04 +03:00
Daniel Kleine	133c7b46b3	Fixed RNG seed docs (#9723) ... * Update README.md fixed RNG seed info * changed print format to unsigned	2024-10-04 10:54:44 +02:00
Radoslav Gerganov	841713e1e4	rpc : enable vulkan (#9714) ... closes #8536	2024-10-03 13:00:52 +03:00
Zhenwei Jin	76b37d1541	gguf-split : improve --split and --merge logic (#9619) ... * make sure params --split and --merge are not specified at same time * update gguf-split params parse logic * Update examples/gguf-split/gguf-split.cpp Co-authored-by: slaren <slarengh@gmail.com> --------- Co-authored-by: Xuan Son Nguyen <thichthat@gmail.com> Co-authored-by: slaren <slarengh@gmail.com>	2024-10-02 10:21:57 +03:00
Georgi Gerganov	148844fe97	examples : remove benchmark (#9704) ... ggml-ci	2024-10-02 10:14:44 +03:00
Georgi Gerganov	cad341d889	metal : reduce command encoding overhead (#9698) ... * metal : reduce command encoding overhead ggml-ci * metal : add comments	2024-10-01 16:00:25 +03:00
compilade	511636df0c	ci : reduce severity of unused Pyright ignore comments (#9697)	2024-09-30 14:13:16 -04:00
vb	08a43d05b6	py : update transfomers version (#9694) ... * update transfomers version. * update hfh version.	2024-09-30 18:03:47 +03:00
Georgi Gerganov	f4d2b8846a	llama : add reranking support (#9510) ... * py : add XLMRobertaForSequenceClassification [no ci] * py : fix scalar-tensor conversion [no ci] * py : fix position embeddings chop [no ci] * llama : read new cls tensors [no ci] * llama : add classigication head (wip) [no ci] * llama : add "rank" pooling type ggml-ci * server : add rerank endpoint ggml-ci * llama : aboud ggml_repeat during classification * rerank : cleanup + comments * server : accept /rerank endpoint in addition to /v1/rerank [no ci] * embedding : parse special tokens * jina : support v1 reranker * vocab : minor style ggml-ci * server : initiate tests for later ggml-ci * server : add docs * llama : add comment [no ci] * llama : fix uninitialized tensors * ci : add rerank tests ggml-ci * add reranking test * change test data * Update examples/server/server.cpp Co-authored-by: Xuan Son Nguyen <thichthat@gmail.com> * add `--reranking` argument * update server docs * llama : fix comment [no ci] ggml-ci --------- Co-authored-by: Xuan Son Nguyen <son@huggingface.co> Co-authored-by: Xuan Son Nguyen <thichthat@gmail.com>	2024-09-28 17:42:03 +03:00
Zhenwei Jin	6102037bbb	vocab : refactor tokenizer to reduce init overhead (#9449) ... * refactor tokenizer * llama : make llm_tokenizer more private ggml-ci * refactor tokenizer * refactor tokenizer * llama : make llm_tokenizer more private ggml-ci * remove unused files * remove unused fileds to avoid unused filed build error * avoid symbol link error * Update src/llama.cpp * Update src/llama.cpp --------- Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>	2024-09-28 15:10:58 +03:00
Xuan Son Nguyen	afbbfaa537	server : add more env vars, improve gen-docs (#9635) ... * server : add more env vars, improve gen-docs * update server docs * LLAMA_ARG_NO_CONTEXT_SHIFT	2024-09-25 14:05:13 +02:00
Georgi Gerganov	cea1486ecf	log : add CONT level for continuing previous log entry (#9610)	2024-09-24 10:15:35 +03:00
StrangeBytesDev	0aa15011e3	server : add newline after chat example (#9616)	2024-09-24 09:04:39 +03:00
Georgi Gerganov	b0f27361f3	sampling : avoid expensive softmax during greedy sampling (#9605) ... * sampling : avoid expensive softmax during greedy sampling ggml-ci * speculative : fix default RNG seed + set sparams.n_probs * Update tests/test-sampling.cpp Co-authored-by: slaren <slarengh@gmail.com> * sampling : add clarifying comment [no ci] --------- Co-authored-by: slaren <slarengh@gmail.com>	2024-09-24 09:03:17 +03:00
Xuan Son Nguyen	0b3bf966f4	server : add --no-context-shift option (#9607) ... * server : add --no-context-shift option * small fix * Update examples/server/tests/features/embeddings.feature Co-authored-by: Georgi Gerganov <ggerganov@gmail.com> * tests : minor fix * revert usage of GGML_ASSERT * update server documentation --------- Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>	2024-09-23 22:23:54 +02:00
Georgi Gerganov	37f8c7b4c9	perplexity : remove extra new lines after chunks (#9596)	2024-09-23 11:28:02 +03:00
slaren	63351143b2	quantize : improve type name parsing (#9570) ... quantize : do not ignore invalid types in arg parsing quantize : ignore case of type and ftype arguments	2024-09-20 20:55:36 +02:00
Georgi Gerganov	d39e26741f	examples : flush log upon ctrl+c (#9559)	2024-09-20 11:46:56 +03:00
Sigbjørn Skjæret	722ec1eb51	perplexity : do not escape input data by default (#9548)	2024-09-20 09:38:10 +03:00
Georgi Gerganov	6026da52d6	server : clean-up completed tasks from waiting list (#9531) ... ggml-ci	2024-09-19 12:44:53 +03:00
Sigbjørn Skjæret	eca0fab44e	imatrix : disable prompt escape by default (#9543)	2024-09-19 10:58:14 +03:00
Vinesh Janarthanan	8a308354f6	server : match OAI structured output response (#9527)	2024-09-18 09:50:34 +03:00
Eric Zhang	f799155ab8	server : fix OpenSSL build (remove obsolete LOG_INFO) (#9529)	2024-09-18 09:28:20 +03:00
Neo Zhang Jianyu	faf67b3de4	[SYCL]set context default value to avoid memory issue, update guide (#9476) ... * set context default to avoid memory issue, update guide * Update docs/backend/SYCL.md Co-authored-by: Meng, Hengyu <hengyu.meng@intel.com> --------- Co-authored-by: arthw <14088817+arthw@users.noreply.github.com> Co-authored-by: Meng, Hengyu <hengyu.meng@intel.com>	2024-09-18 08:30:31 +08:00
Michael Podvitskiy	7be099fa81	llama-bench: correct argument parsing error message (#9524)	2024-09-17 22:41:38 +02:00
Bert Wagner	8b836ae731	arg : add env variable for parallel (#9513) ... * add env variable for parallel * Update README.md with env: LLAMA_ARG_N_PARALLEL	2024-09-17 16:35:38 +03:00
Vinesh Janarthanan	441b72b91f	main : option to disable context shift (#9484) ... * added cli arg to disable context shift * reverted precommit * updated README.md for main * white space * allow disabling context shift in the server * Update common/arg.cpp no-context-shift only works for main example Co-authored-by: Georgi Gerganov <ggerganov@gmail.com> * added server example to --no-context-shift args * removed server changes * white space --------- Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>	2024-09-16 09:20:01 +03:00
Georgi Gerganov	6262d13e0b	common : reimplement logging (#9418) ... https://github.com/ggerganov/llama.cpp/pull/9418	2024-09-15 20:46:12 +03:00
slaren	e6deac31f7	gguf-split : add basic checks (#9499) ... * gguf-split : do not overwrite existing files when merging * gguf-split : error when too many arguments are passed	2024-09-15 19:02:27 +02:00
VoidIsVoid	dcdcee3a74	server: add data: [DONE] to /chat/completions stream response (#9459)	2024-09-14 11:36:44 +02:00
Xuan Son Nguyen	feff4aa846	server : add loading html page while model is loading (#9468) ... * Adding loading page for '/' server requests * set content when model is loading * removed loading html file * updated cmakelist * updated makefile * cleaned up whitespace * cleanup for PR removed error * updated server test to handle 503 HTML * updated server test to handle 503 HTML * ca†ch 503 before parsing json * revert test * account for both api and web browser requests * precommit corrections * eol fix * revert changes to pre-commit * removed print statement * made loading message more descriptive * also support .html files --------- Co-authored-by: VJHack <flymyplane21@gmail.com> Co-authored-by: Vinesh Janarthanan <36610342+VJHack@users.noreply.github.com>	2024-09-13 14:23:11 +02:00
Georgi Gerganov	0abc6a2c25	llama : llama_perf + option to disable timings during decode (#9355) ... * llama : llama_perf + option to disable timings during decode ggml-ci * common : add llama_arg * Update src/llama.cpp Co-authored-by: Xuan Son Nguyen <thichthat@gmail.com> * perf : separate functions in the API ggml-ci * perf : safer pointer handling + naming update ggml-ci * minor : better local var name * perf : abort on invalid sampler pointer ggml-ci --------- Co-authored-by: Xuan Son Nguyen <thichthat@gmail.com>	2024-09-13 09:53:38 +03:00
Mathijs Henquet	78203641fe	server : Add option to return token pieces in /tokenize endpoint (#9108) ... * server : added with_pieces functionality to /tokenize endpoint * server : Add tokenize with pieces tests to server.feature * Handle case if tokenizer splits along utf8 continuation bytes * Add example of token splitting * Remove trailing ws * Fix trailing ws * Maybe fix ci * maybe this fix windows ci? --------- Co-authored-by: Xuan Son Nguyen <son@huggingface.co>	2024-09-12 22:30:11 +02:00
fengerhu1	e665744317	llava : fix the script error in MobileVLM README (#9054) ... Signed-off-by: Erhu Feng <2748250768@qq.com>	2024-09-12 14:34:22 +03:00
Michael Podvitskiy	ff76e18516	cmake : fixed the order of linking libraries for llama-quantize (#9450)	2024-09-12 14:27:14 +03:00
Georgi Gerganov	d6a04f872d	ggml : hide ggml_object, ggml_cgraph, ggml_hash_set (#9408) ... * ggml : hide ggml_object, ggml_cgraph, ggml_hash_set ggml-ci * ggml : add ggml-impl.h to backends * ggml : fix compiler warnings ggml-ci * ggml : add assert upon adding nodes	2024-09-12 14:23:49 +03:00
Neo Zhang Jianyu	c9c8575a1a	enhance run script to be easy to change the parameters (#9448) ... Co-authored-by: arthw <14088817+arthw@users.noreply.github.com>	2024-09-12 17:44:17 +08:00
Xuan Son Nguyen	0996c5597f	llava : correct args for minicpmv-cli (#9429)	2024-09-11 12:59:13 +02:00
Georgi Gerganov	d2b496bff4	batched-bench : remove unused code (#9305)	2024-09-11 10:03:54 +03:00
slaren	49006c67b4	llama : move random seed generation to the samplers (#9398) ... * llama_sampler_penalties : clamp penalty_last_n to zero	2024-09-10 18:04:25 +02:00
Xuan Son Nguyen	bfe76d4a17	common : move arg parser code to arg.cpp (#9388) ... * common : move arg parser to arg.cpp * better categorize args * add cmake * missing climits * missing cstdarg * common : more explicit includes * fix build * refactor gpt_params_parse * update server readme * fix test --------- Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>	2024-09-09 23:36:09 +02:00
slaren	5fb5e24811	llama : minor sampling refactor (2) (#9386)	2024-09-09 17:10:46 +02:00
Antonis Makropoulos	5ed087573e	readme : add LLMUnity to UI projects (#9381) ... * add LLMUnity to UI projects * add newline to examples/rpc/README.md to fix editorconfig-checker unit test	2024-09-09 14:21:38 +03:00
Radoslav Gerganov	54f376d0b9	rpc : update README [no ci] (#9320) ... Update README with instructions how to offload model layers to both local and remote devices	2024-09-09 11:04:39 +03:00
Dan Johansson	b2e89a3274	Arm AArch64: Documentation updates (#9321) ... * Arm AArch64: Documentation updates * Update docs/build.md to include information on how to enable the Arm optimized gemm/gemv kernels * Update examples/quantize/README.md with information on the Q4_0_4_4, Q4_0_4_8 and Q4_0_8_8 formats * Add newline to the end of docs/build.md	2024-09-09 10:02:45 +03:00
Xuan Son Nguyen	3f7ccfd649	common : bring back missing args, add env var duplication check (#9375) ... * common : bring back missing args * move duplication check to test-arg-parser * add check for duplicated env var * correct default values	2024-09-08 18:08:55 +02:00
Xuan Son Nguyen	00b02bb249	imatrix : fix arg parser for imatrix (#9366) ... * imatrix : fix arg parser * beautify printing first arg	2024-09-08 12:12:17 +02:00
Georgi Gerganov	a5b5d9a101	llama.android : fix build (#9350)	2024-09-08 00:33:50 +03:00
Georgi Gerganov	faf69d4237	llama : sanitize invalid tokens (#9357) ... * common : do not add null tokens during warmup ggml-ci * llama : check that the input tokens are valid ggml-ci * tests : fix batch size of bert model ggml-ci	2024-09-08 00:33:13 +03:00
Xuan Son Nguyen	1b9ae5189c	common : refactor arg parser (#9308) ... * (wip) argparser v3 * migrated * add test * handle env * fix linux build * add export-docs example * fix build (2) * skip build test-arg-parser on windows * update server docs * bring back missing --alias * bring back --n-predict * clarify test-arg-parser * small correction * add comments * fix args with 2 values * refine example-specific args * no more lamba capture Co-authored-by: slaren@users.noreply.github.com * params.sparams * optimize more * export-docs --> gen-docs	2024-09-07 20:43:51 +02:00
Georgi Gerganov	df270ef745	llama : refactor sampling v2 (#9294) ... - Add `struct llama_sampler` and `struct llama_sampler_i` - Add `llama_sampler_` API - Add `llama_sampler_chain_` API for chaining multiple samplers - Remove `LLAMA_API_INTERNAL` - Add `llama_perf_` API and remove old `llama_print_timings` and `llama_reset_timings`	2024-09-07 15:16:19 +03:00
Xuan Son Nguyen	9b2c24c099	server : simplify state machine for slot (#9283) ... * server : simplify state machine for slot * add SLOT_STATE_DONE_PROMPT * pop_deferred_task * add missing notify_one * fix passkey test * metrics : add n_busy_slots_per_decode * fix test step * add test * maybe fix AddressSanitizer? * fix deque ? * missing lock * pop_deferred_task: also notify * Update examples/server/server.cpp Co-authored-by: Georgi Gerganov <ggerganov@gmail.com> --------- Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>	2024-09-06 23:21:29 +02:00
Aarni Koskela	134bc38ecf	llama-bench : log benchmark progress (#9287) ... * llama-bench : add optional progress messages	2024-09-06 23:03:01 +02:00
Aarni Koskela	815b1fb20a	batched-bench : add --output-format jsonl option (#9293) ... `--output-format` is modeled after `llama-bench`'s options	2024-09-06 17:59:58 +02:00
Xuan Son Nguyen	4a1411b4f1	server : fix missing lock (#9334)	2024-09-06 14:06:04 +02:00
compilade	9bc6db28d0	ggml-quants : ternary packing for TriLMs and BitNet b1.58 (#8151) ... * ggml-quants : 1.625 bpw ternary packing for BitNet 1.58b * ggml-quants : faster 1.625 bpw AVX2 vec_dot Not using a lookup table anymore makes it match q4_0 speed. * gguf-py : fix formatting * llama : remove spaces on empty line * ggml-quants : subtract 1 when back in epi8 This makes the 1.625 bpw type go faster than q4_0. Still not the fastest. * ggml-quants : Q2_2 now faster than Q4_K on with AVX2 * ggml-quants : cleanup Q1_3 code formatting * ggml-quants : ARM NEON vec_dot for q2_2 and q1_3 * ggml-quants : use ceiling division when quantizing q1_3 * convert-hf : simplify BitNet pre-quantization This still results in the exact same tensor weights and scales, but it reveals some weirdness in the current algorithm. * convert-hf : allow converting the weird BitNet 1.3B Its FFN size is 5460 which is not convenient. The offending tensors are kept in F16, which makes the final model 5.01 bpw. * bitnet : replace 1.58b with b1.58, as in the paper * ggml-quants : fix build failure on Windows * ggml-quants : attempt to fix Arm 32-bit support * ggml : add some informative comments in q1_3 vec_dot * ggml : add TQ1_0 and TQ2_0 ternary quantization types * ggml : even faster TQ2_0 * ggml : also faster TQ1_0 Same optimization as for TQ2_0 by offsetting the sum instead of the weights. This makes TQ1_0 almost as fast as Q8_0 on AVX2. * ggml : fix build issues in certain environments * ggml : add NEON vec_dot implementation for TQ1_0 and TQ2_0 * ggml : avoid directly using vmlal_high_s8, for 32-bit ARM compat The compiler seems smart enough to use the same instruction even when using vget_high_s8 instead. * ggml : remove q1_3 and q2_2 No more 1.625 bpw and 2.000 bpw, now instead using 1.6875 bpw and 2.0625 bpw with TQ1_0 and TQ2_0, respectively. * llama : remove the separate scale tensors of BitNet b1.58 They won't be needed, since the remaining ternary quant types have built-in scales. * ggml-quants : rename fields of TQ1_0 and TQ2_0 structs for consistency * ggml-quants : allow using vdotq_s32 in TQ2_0 vec_dot Not yet tested on hardware which supports it, might not work or might not even compile. But also it might. It should make the performance better on recent ARM CPUs. * ggml-quants : remove comment about possible format change of TQ2_0 Making it slightly more convenient for AVX512 but less convenient for everything else is not worth the trouble. * gguf-py : Numpy (de)quantization for TQ1_0 and TQ2_0 * ggml-quants : use roundf instead of nearest_int for TQ1_0 and TQ2_0 This does not change anything for ternary models, since their values should never end up being in halfway cases anyway. * convert : allow direct conversion to TQ1_0 and TQ2_0 The token embeddings and output tensors are kept in F16 to allow quantizing them to Q4_K and Q6_K with llama-quantize. * llama : handle fallback for TQ1_0 and TQ2_0 with Q4_0 Q4_0 is not completely symmetric (so not lossless for ternary models), but it should be good enough. * ggml-quants : allow using ARM dot product instructions for TQ1_0 * ggml-quants : deduplicate TQ1_0 and TQ2_0 __ARM_FEATURE_DOTPROD support * ggml : remove unused ggml_mul special case It would otherwise conflict with the more general optimization coming with Mamba-2. * ggml : handle TQ1_0 and TQ2_0 in dequantization-based operators * test-backend-ops : add TQ1_0 and TQ2_0 comments for later Not yet adding uncommented, because some backends like SYCL and Metal do not properly handle unknown types in supports_op for GGML_OP_MUL_MAT. (and Metal also doesn't handle it with GGML_OP_GET_ROWS) Support for TQ1_0 and TQ2_0 for other backends than CPU will be added in follow-up pull requests.	2024-09-05 21:48:47 -04:00
slaren	bdf314f38a	llama-bench : fix NUL terminators in CPU name (#9313)	2024-09-05 02:19:39 +02:00
Radoslav Gerganov	82e3b03c11	rpc : make RPC servers come first in the device list (#9296) ... * rpc : make RPC servers come first in the device list * rpc : disable options for non-RPC builds * rpc : rpc_count always zero for non-RPC builds	2024-09-04 11:08:32 +03:00
Aarni Koskela	8962422b1c	llama-bench : add JSONL (NDJSON) output mode (#9288) ... * llama-bench : add JSONL (NDJSON) output mode * llama-bench : update usage docs	2024-09-03 19:58:54 +02:00
Xuan Son Nguyen	48baa61ecc	server : test script : add timeout for all requests (#9282)	2024-09-02 22:08:38 +02:00
Xuan Son Nguyen	6e7d133a5f	server : refactor multitask handling (#9274) ... * server : remove multitask from server_task * refactor completions handler * fix embeddings * use res_ok everywhere * small change for handle_slots_action * use unordered_set everywhere * (try) fix test * no more "mutable" lambda * Apply suggestions from code review Co-authored-by: Georgi Gerganov <ggerganov@gmail.com> * use deque --------- Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>	2024-09-02 17:11:51 +02:00
Guoliang Hua	b60074f1c2	llama-cli : remove duplicated log message (#9275)	2024-09-02 15:36:43 +03:00
tc-mb	7ea8d80d53	llava : the function "clip" should be int (#9237)	2024-08-30 07:21:57 +02:00
Faisal Zaghloul	42c76d1358	Threadpool: take 2 (#8672) ... * Introduce ggml_compute_threadpool - OpenMP functional: check - Vanilla ggml functional: Check - ggml w/threadpool functional: Check - OpenMP no regression: No glaring problems - Vanilla ggml no regression: No glaring problems - ggml w/threadpool no regression: No glaring problems * Minor fixes * fixed use after release bug * fixed a harmless race condition * Fix Android bulid issue * fix more race conditions * fix deadlock for cases where cgraph.n_nodes == 1 and fix --poll case * threadpool: use cpu_get_num_math to set the default number of threadpool threads This way we avoid using E-Cores and Hyperthreaded siblings. * bench: create fresh threadpool for each test For benchmarking it's better to start a fresh pool for each test with the exact number of threads needed for that test. Having larger pools is suboptimal (causes more load, etc). * atomics: always use stdatomics with clang and use relaxed memory order when polling in ggml_barrier This also removes sched_yield() calls from ggml_barrier() to match OpenMP behavior. * threadpool: make polling the default to match openmp behavior All command line args now allow for setting poll to 0 (false). * threadpool: do not wakeup threads in already paused threadpool * fix potential race condition in check_for_work * threadpool: do not create two threadpools if their params are identical * threadpool: reduce pause/resume/wakeup overhead in common cases We now start threadpool in paused state only if we have two. The resume is now implicit (ie new work) which allows for reduced locking and context-switch overhead. * threadpool: add support for hybrid polling poll params (--poll, ...) now specify "polling level", i.e. how aggresively we poll before waiting on cond.var. poll=0 means no polling, 1 means poll for 128K rounds then wait, 2 for 256K rounds, ... The default value of 50 (ie 50x128K rounds) seems like a decent default across modern platforms. We can tune this further as things evolve. * threadpool: reduce the number of barrier required New work is now indicated with an atomic counter that is incremented for each new graph that needs to be computed. This removes the need for extra barrier for clearing the "new_work" and removes the special case for trivial graphs. * threadpool: remove special-casing for disposable threadpools With the efficient hybrid polling there is no need to make disposable pools any different. This simplifies the overall logic and reduces branching. Include n_threads in debug print for disposable threadpool. Declare pause and stop flags as atomic_bool This doesn't actually generate any memory barriers and simply informs the thread sanitizer that these flags can be written & read by different threads without locking. * threadpool: do not clear barrier counters between graphs computes (fixes race with small graphs) This fixes the race condition with very small graphs where the main thread happens to start a new graph while the workers are just about to exit from barriers. * threadpool: use relaxed order for chunk sync Full memory barrier is an overkill for this since each thread works on different chunk * threadpool: remove abort_callback from threadpool state * threadpool: better naming for thread/cpumask releated functions * threadpool: consistent use of int type for n_threads params * threadpool: add support for ggml_threadpool_params_default/init Also removes the need for explicit mask_specified param. all-zero cpumask means use default (usually inherited) cpu affinity mask. * threadpool: move typedef into ggml.h * threadpool: fix apply_priority() function name * threadpool: fix swift wrapper errors due to n_threads int type cleanup * threadpool: enable --cpu-mask and other threadpool related options only if threadpool is enabled * threadpool: replace checks for compute_thread ret code with proper status check * threadpool: simplify threadpool init logic and fix main thread affinity application Most of the init code is now exactly the same between threadpool and openmp. * threadpool: update threadpool resume/pause function names * threadpool: enable openmp by default for now * threadpool: don't forget to free workers state when omp is enabled * threadpool: avoid updating process priority on the platforms that do not require it On Windows we need to change overall process priority class in order to set thread priorities, but on Linux, Mac, etc we do not need to touch the overall process settings. * threadpool: update calling thread prio and affinity only at start/resume This avoids extra syscalls for each graph_compute() * llama-bench: turn threadpool params into vectors, add output headers, etc * llama-bench: add support for cool off between tests --delay This helps for long running tests on platforms that are thermally limited (phones, laptops, etc). --delay (disabled by default) introduces the sleep for N seconds before starting each test. * threadpool: move process priority setting into the apps (bench and cli) This avoids changing the overall process priority on Windows for the apps that use ggml/llama.cpp directy. * threadpool: move all pause/resume logic into ggml * threadpool: futher api cleanup and prep for future refactoring All threadpool related functions and structs use ggml_threadpool prefix. * threadpool: minor indent fixes * threadpool: improve setprioty error message * Update examples/llama-bench/llama-bench.cpp Co-authored-by: slaren <slarengh@gmail.com> * threadpool: fix indent in set_threadpool call * use int32_t for n_thread type in public llama.cpp API * threadpool: use _new and _free instead of _create and _release * fix two more public APIs to use int32_t for n_threads * build: set _GNU_SOURCE for Adroid --------- Co-authored-by: Max Krasnyansky <quic_maxk@quicinc.com> Co-authored-by: fmz <quic_fzaghlou@quic.com> Co-authored-by: Max Krasnyansky <max.krasnyansky@gmail.com> Co-authored-by: slaren <slarengh@gmail.com>	2024-08-30 01:20:53 +02:00
Jan Boon	9f7d4bcf5c	server : fix crash when error handler dumps invalid utf-8 json (#9195)	2024-08-30 07:15:26 +08:00
Xie Yanbo	3246fe84d7	Fix minicpm example directory (#9111)	2024-08-27 14:33:08 +02:00
Xuan Son Nguyen	a77feb5d71	server : add some missing env variables (#9116) ... * server : add some missing env variables * add LLAMA_ARG_HOST to server dockerfile * also add LLAMA_ARG_CONT_BATCHING	2024-08-27 11:07:01 +02:00
Georgi Gerganov	e5edb210cd	server : update deps (#9183)	2024-08-26 12:16:57 +03:00
Justine Tunney	436787f170	llama : fix time complexity of string replacement (#9163) ... This change fixes a bug where replacing text in a very long string could cause llama.cpp to hang indefinitely. This is because the algorithm used was quadratic, due to memmove() when s.replace() is called in a loop. It seems most search results and LLM responses actually provide the O(n**2) algorithm, which is a great tragedy. Using a builder string fixes things	2024-08-26 09:09:53 +03:00
João Dinis Ferreira	8f824ffe8e	quantize : fix typo in usage help of quantize.cpp (#9145)	2024-08-24 09:22:45 +03:00
Xuan Son Nguyen	fc54ef0d1c	server : support reading arguments from environment variables (#9105) ... * server : support reading arguments from environment variables * add -fa and -dt * readme : specify non-arg env var	2024-08-21 11:04:34 +02:00