72d3b1898a
spec : add self‑speculative decoding (no draft model required) + refactor ( #18471 )
...
* server: introduce self-speculative decoding
* server: moved self-call into speculative.cpp
* can_speculate() includes self-speculation
Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>
* server: can_speculate() tests self-spec
* server: replace can_speculate() with slot.can_speculate()
Co-authored-by: Sigbjørn Skjæret <sigbjorn.skjaeret@scala.com>
* common: use %zu format specifier for size_t in logging
Co-authored-by: Sigbjørn Skjæret <sigbjorn.skjaeret@scala.com>
* server: can_speculate() requires a task instance
* common: ngram map, config self-speculative decoding
* common: add enum common_speculative_type
* common: add vector of speculative states
* common: add option --spec-draftless
* server: cleanup (remove slot.batch_spec, rename)
* common: moved self-spec impl to ngram-map
* common: cleanup (use common_speculative_state_draft)
* spec : refactor
* cont : naming
* spec: remove --spec-config
* doc: (draftless) speculative decoding
* common: print performance in spec decoding
* minor : cleanup
* common : better names
* minor : cleanup + fix build
* minor: comments
* CODEOWNERS: add common/ngram-map.* (#18471 )
* common : rename speculative.draftless_type -> speculative.type
* ngram-map : fix uninitialized values
* ngram-map : take into account the input can become shorter
* ngram-map : revert len check for now
* arg : change `--spec-draftless` -> `--spec-type`
* spec : add common_speculative_state::accept()
* spec : refactor + add common_speculative_begin()
* spec : fix begin() call with mtmd
* spec : additional refactor + remove common_speculative_params
---------
Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>
Co-authored-by: Sigbjørn Skjæret <sigbjorn.skjaeret@scala.com>
2026-01-28 19:42:42 +02:00
254098a279
common : refactor common_sampler + grammar logic changes ( #17937 )
...
* common : refactor common_sampler + grammar logic changes
* tests : increase max_tokens to get needed response
* batched : fix uninitialized samplers
2025-12-14 10:11:13 +02:00
3c6391e748
speculative-simple : free batch on exit ( #17985 )
2025-12-13 09:48:34 +02:00
d8914fc47e
common : add --override-tensor-draft, --cpu-moe-draft and --n-cpu-moe-draft parameters ( #15191 )
...
* Checkpoint from VS Code for coding agent session
* Initial plan
* Fix typo in --override-tensor-draft flag implementation
* Add null termination for speculative tensor buffer overrides
* Apply suggestions from code review
* Apply suggestions from code review
* Extract tensor override parsing logic to common function (addresses @slaren's feedback)
* Apply suggestions from code review
* Apply suggestions
---------
Co-authored-by: Sigbjørn Skjæret <sigbjorn.skjaeret@scala.com>
Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>
Co-authored-by: Diego Devesa <slarengh@gmail.com>
2025-08-13 12:44:40 +02:00
94933c8c2e
server : implement universal assisted decoding ( #12635 )
...
* llama-server : implement universal assisted decoding
* Erase prompt tail for kv-cache
* set vocab_dft_compatible in common_speculative
* rename ctx_main to ctx_tgt
* move vocab_dft_compatible to spec struct
* clear mem_dft, remove mem
* detokenize id_last for incompatible models
* update comment
* add --spec-replace flag
* accept special tokens when translating between draft/main models
* Escape spec-replace
* clamp draft result to size to params.n_draft
* fix comment
* clean up code
* restore old example
* log common_speculative_are_compatible in speculative example
* fix
* Update common/speculative.cpp
Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>
* Update common/speculative.cpp
Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>
* Update common/speculative.cpp
Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>
---------
Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>
2025-07-31 14:25:23 +02:00
745aa5319b
llama : deprecate llama_kv_self_ API ( #14030 )
...
* llama : deprecate llama_kv_self_ API
ggml-ci
* llama : allow llama_memory_(nullptr)
ggml-ci
* memory : add flag for optional data clear in llama_memory_clear
ggml-ci
2025-06-06 14:11:15 +03:00
267c1399f1
common : refactor downloading system, handle mmproj with -hf option ( #12694 )
...
* (wip) refactor downloading system [no ci]
* fix all examples
* fix mmproj with -hf
* gemma3: update readme
* only handle mmproj in llava example
* fix multi-shard download
* windows: fix problem with std::min and std::max
* fix 2
2025-04-01 23:44:05 +02:00
e0dbec0bc6
llama : refactor llama_context, llama_kv_cache, llm_build_context ( #12181 )
...
* llama : refactor llama_context, llama_kv_cache, llm_build_context
ggml-ci
* graph : don't mutate the KV cache during defrag
ggml-ci
* context : reduce virtuals + remove test function
ggml-ci
* context : move interface implementation to source file + factory
ggml-ci
* graph : move KV cache build functions to llama_context impl
ggml-ci
* graph : remove model reference from build_pooling
ggml-ci
* graph : remove llama_model reference
ggml-ci
* kv_cache : provide rope factors
ggml-ci
* graph : rework inputs to use only unique_ptr, remove attn input abstraction
ggml-ci
* context : remove llama_context_i abstraction
ggml-ci
* context : clean-up
ggml-ci
* graph : clean-up
ggml-ci
* llama : remove redundant keywords (struct, enum)
ggml-ci
* model : adapt gemma3
ggml-ci
* graph : restore same attention ops as on master
ggml-ci
* llama : remove TODO + fix indent
ggml-ci
2025-03-13 12:35:44 +02:00
afa8a9ec9b
llama : add `llama_vocab`, functions -> methods, naming ( #11110 )
...
* llama : functions -> methods (#11110 )
* llama : add struct llama_vocab to the API (#11156 )
ggml-ci
* hparams : move vocab params to llama_vocab (#11159 )
ggml-ci
* vocab : more pimpl (#11165 )
ggml-ci
* vocab : minor tokenization optimizations (#11160 )
ggml-ci
Co-authored-by: Diego Devesa <slarengh@gmail.com>
* lora : update API names (#11167 )
ggml-ci
* llama : update API names to use correct prefix (#11174 )
* llama : update API names to use correct prefix
ggml-ci
* cont
ggml-ci
* cont
ggml-ci
* minor [no ci]
* vocab : llama_vocab_add_[be]os -> llama_vocab_get_add_[be]os (#11174 )
ggml-ci
* vocab : llama_vocab_n_vocab -> llama_vocab_n_tokens (#11174 )
ggml-ci
---------
Co-authored-by: Diego Devesa <slarengh@gmail.com>
2025-01-12 11:32:42 +02:00
f66f582927
llama : refactor `src/llama.cpp` ( #10902 )
...
* llama : scatter llama.cpp into multiple modules (wip)
* llama : control-vector -> adapter
* llama : arch
* llama : mmap
ggml-ci
* ci : remove BUILD_SHARED_LIBS=OFF
ggml-ci
* llama : arch (cont)
ggml-ci
* llama : chat
ggml-ci
* llama : model
ggml-ci
* llama : hparams
ggml-ci
* llama : adapter
ggml-ci
* examples : fix
ggml-ci
* rebase
ggml-ci
* minor
* llama : kv cache
ggml-ci
* llama : impl
ggml-ci
* llama : batch
ggml-ci
* cont
ggml-ci
* llama : context
ggml-ci
* minor
* llama : context (cont)
ggml-ci
* llama : model loader
ggml-ci
* common : update lora
ggml-ci
* llama : quant
ggml-ci
* llama : quant (cont)
ggml-ci
* minor [no ci]
2025-01-03 10:18:53 +02:00
ab96610b1e
cmake : enable warnings in llama ( #10474 )
...
* cmake : enable warnings in llama
ggml-ci
* cmake : add llama_get_flags and respect LLAMA_FATAL_WARNINGS
* cmake : get_flags -> ggml_get_flags
* speculative-simple : fix warnings
* cmake : reuse ggml_get_flags
ggml-ci
* speculative-simple : fix compile warning
ggml-ci
2024-11-26 14:18:08 +02:00
811872a59d
speculative : simplify the implementation ( #10504 )
...
ggml-ci
2024-11-26 12:29:38 +02:00
10bce0450f
llama : accept a list of devices to use to offload a model ( #10497 )
...
* llama : accept a list of devices to use to offload a model
* accept `--dev none` to completely disable offloading
* fix dev list with dl backends
* rename env parameter to LLAMA_ARG_DEVICE for consistency
2024-11-25 19:30:06 +01:00
d9d54e498d
speculative : refactor and add a simpler example ( #10362 )
...
* speculative : refactor and add a simpler example
ggml-ci
* speculative : clean-up and add comments and TODOs [no ci]
* speculative : manage context in common_speculative
ggml-ci
* speculative : simplify
ggml-ci
* speculative : simplify (cont)
ggml-ci
* speculative : add --draft-min CLI arg
* speculative : minor fixup
* make : build fixes
* speculative : do not redraft previous drafts
ggml-ci
* speculative : fix the draft sampling
ggml-ci
* speculative : fix compile warning
* common : refactor args
ggml-ci
* common : change defaults [no ci]
* common : final touches
ggml-ci
2024-11-25 09:58:41 +02:00
Sascha Rogmann
Georgi Gerganov
Copilot
g2mt
Xuan-Son Nguyen
Diego Devesa