commit 912ed2cd9339d1b2875d98744ca5b51fa62e581e
Author: samuel <samueloliveira32df@gmail.com>
Date: Sun Dec 7 23:00:29 2025 -0300
speculative (feat): implement recursive MTP drafting for GLM-4.5
commit bdf72d9552e3da64ffc85f175664713388752914
Author: samuel <samueloliveira32df@gmail.com>
Date: Sat Dec 6 16:10:16 2025 -0300
sampling (feat): optimize speculative drafting with fast-path selection
commit a91980a8f3475a6bbac0a64d8be06dd4b613020e
Author: samuel <samueloliveira32df@gmail.com>
Date: Sat Dec 6 15:18:19 2025 -0300
mtp (chore): clean old code
commit 6de0ecf55db8567db4faa99b0152b72c9e854548
Author: samuel <samueloliveira32df@gmail.com>
Date: Sat Dec 6 14:40:13 2025 -0300
mtp (feat): add mtp arg
commit ea77394183b8e6c368af969b8274039a54b11486
Author: samuel <samueloliveira32df@gmail.com>
Date: Sat Dec 6 13:47:54 2025 -0300
mtp-graph (fix): move llama_get_logits_ith outside the loop
commit 15dff208958fb66802f20ec53ce5fcaff133edb7
Merge: 171346c74 cae85fe53
Author: samuel <samueloliveira32df@gmail.com>
Date: Thu Oct 16 13:44:41 2025 -0300
Merge branch 'glm4-mtp-batch' of https://github.com/SamuelOliveirads/llama.cpp into glm4-mtp-graph-cache
commit cae85fe531
Author: samuel <samueloliveira32df@gmail.com>
Date: Thu Oct 16 13:42:31 2025 -0300
mtp-batch(fix): avoid logits for mtp kv cache operations
commit 171346c742c310bbcfbd786b61250638ccf8b44d
Author: samuel <samueloliveira32df@gmail.com>
Date: Sun Oct 12 16:33:01 2025 -0300
mtp-graph(feat): Reactivate graph reuse only for main model path
commit 0127c6beeb
Author: samuel <samueloliveira32df@gmail.com>
Date: Sat Oct 11 22:20:54 2025 -0300
mtp-batch(chore): Remove final MTP debug logs and dead code
commit 4bcc9e261e
Author: samuel <samueloliveira32df@gmail.com>
Date: Sat Oct 11 18:51:22 2025 -0300
mtp-batch(fix): Correctly advance cache head and add MTP documentation
commit b4cbe030ac
Author: samuel <samueloliveira32df@gmail.com>
Date: Sat Oct 11 18:37:40 2025 -0300
mtp-batch(chore): Fix logit flags for speculative sampling and remove debug logs
commit a99709d0c1
Author: samuel <samueloliveira32df@gmail.com>
Date: Fri Oct 10 17:24:34 2025 -0300
mtp-batch(refactor): Extract decode context and MTP input logic into helper methods
commit 913af8f48d
Author: samuel <samueloliveira32df@gmail.com>
Date: Fri Oct 10 16:44:28 2025 -0300
mtp-batch(refactor): Replace MTP boolean flags with an explicit operation enum
commit 6f74ba3807
Author: samuel <samueloliveira32df@gmail.com>
Date: Thu Oct 9 22:27:18 2025 -0300
mtp-batch (fix): prevent mtp draft from polluting the cache
commit 5e1d719bef
Author: samuel <samueloliveira32df@gmail.com>
Date: Thu Oct 9 15:21:23 2025 -0300
mtp-batch (feat): Create and manage sinfo for MTP
commit febd8235d2
Author: samuel <samueloliveira32df@gmail.com>
Date: Sun Oct 5 14:43:40 2025 -0300
mtp-batch (wip): fix how to warmup kv cache for MTP
commit 67c6c069e0
Author: samuel <samueloliveira32df@gmail.com>
Date: Sat Sep 27 19:42:32 2025 -0300
mtp-batch (wip): Isolate MTP graph to prevent host embedding buffer corruption
commit 75dc25e6fe
Author: samuel <samueloliveira32df@gmail.com>
Date: Sat Sep 27 17:17:00 2025 -0300
mtp-batch (wip): organize batch for mtp cache
commit 3da7e7f330
Author: samuel <samueloliveira32df@gmail.com>
Date: Tue Sep 23 22:45:11 2025 -0300
mtp-batch (fix): warm mtp cache for small batch size
commit df64508b93
Author: samuel <samueloliveira32df@gmail.com>
Date: Sun Sep 21 21:55:41 2025 -0300
mtp-batch (wip): merge glm graphs
commit 042eb8a829
Author: samuel <samueloliveira32df@gmail.com>
Date: Sun Sep 21 21:29:00 2025 -0300
mtp-batch (wip): merge mtp and model graph
commit 1318b2de82
Author: samuel <samueloliveira32df@gmail.com>
Date: Sun Sep 14 10:22:59 2025 -0300
mtp-batch (wip): move mtp execution to batch format
commit c6237c71ff
Merge: 9fab53e438742ce0e3
Author: Aaron Lee <lee.aaron.65@gmail.com>
Date: Sat Sep 13 02:57:01 2025 -0400
Merge pull request #1 from SamuelOliveirads/glm4-moe-mtp
feat: implemented sampling for MTP
commit 8742ce0e39
Author: samuel <samueloliveira32df@gmail.com>
Date: Sat Sep 6 00:21:18 2025 -0300
feat: apply logits + greedy sampler
commit 5a5bce8577
Author: samuel <samueloliveira32df@gmail.com>
Date: Wed Sep 3 17:56:14 2025 -0300
fix: add sample acceptance
commit 07670a22c6
Author: samuel <samueloliveira32df@gmail.com>
Date: Wed Sep 3 13:25:21 2025 -0300
feat: implemented sampling for MTP
commit 9fab53e438
Author: Aaron Lee <lee.aaron.65@gmail.com>
Date: Tue Sep 2 17:14:09 2025 -0400
fixed mtp kv cache update step in cases where prompt size > n_batch and n_ubatch
commit 98bc0c6bf2
Author: Aaron Lee <lee.aaron.65@gmail.com>
Date: Tue Aug 26 01:26:51 2025 -0400
replace standard sampler with greedy sampler for mtp draft
commit 471e026327
Author: Aaron Lee <lee.aaron.65@gmail.com>
Date: Tue Aug 19 23:10:56 2025 -0400
fixed vram leak
commit d72f9d5691
Author: Aaron Lee <lee.aaron.65@gmail.com>
Date: Tue Aug 19 01:50:34 2025 -0400
kludge-y kv cache management of mtp layer
commit 382135aa36
Author: Aaron Lee <lee.aaron.65@gmail.com>
Date: Sun Aug 17 21:54:45 2025 -0400
fixed mtp kv cache update sequencing after prompt processing
commit 6870f9790c
Author: Aaron Lee <lee.aaron.65@gmail.com>
Date: Sun Aug 17 04:59:36 2025 -0400
added proper KV cache management for MTP layers and slightly refactored
commit 6e9bafc7a7
Author: Aaron Lee <lee.aaron.65@gmail.com>
Date: Fri Aug 15 23:13:56 2025 -0400
failed attempt to implement MTP; outputs tokens but KV cache management is unreasonable
commit cf0f7c0448
Author: Aaron Lee <lee.aaron.65@gmail.com>
Date: Wed Aug 13 02:21:17 2025 -0400
broad thrust of the mtp implementation
commit 03231da69e
Author: Aaron Lee <lee.aaron.65@gmail.com>
Date: Tue Aug 12 01:03:59 2025 -0400
add model member function to build mtp graph, to be called from speculative.cpp
commit 1f477b3755
Author: Aaron Lee <lee.aaron.65@gmail.com>
Date: Mon Aug 11 20:54:45 2025 -0400
make nextn weights loadable without a crash
commit e434f87cc7
Author: Aaron Lee <lee.aaron.65@gmail.com>
Date: Mon Aug 11 01:21:47 2025 -0400
some work towards building mtp layer graph
commit db60623e79
Author: Aaron Lee <lee.aaron.65@gmail.com>
Date: Sun Aug 10 23:52:54 2025 -0400
added getter for nextn layer count and server slot has_mtp property
* implement sleeping at queue level
* implement server-context suspend
* add test
* add docs
* optimization: add fast path
* make sure to free llama_init
* nits
* fix use-after-free
* allow /models to be accessed during sleeping, fix use-after-free
* don't allow accessing /models during sleep, it is not thread-safe
* fix data race on accessing props and model_meta
* small clean up
* trailing whitespace
* rm outdated comments
* arg: fix order to use short form before long form
* arg: update doc
* arg: update test-arg-parser
* arg: address review feedback from ngxson
simplified to check first.length() <= last.length() only
fixed: --sampler-seq, --rerank, --draft ordering
note: middle positions in 3+ arg sets are not verified
* arg: update doc
* presets: refactor, allow cascade presets from different sources
* update docs
* fix neg arg handling
* fix empty mmproj
* also filter out server-controlled args before to_ini()
* skip loading custom_models if not specified
* fix unset_reserved_args
* fix crash on windows
* server/webui: add server-side WebUI config support
Add CLI arguments --webui-config (inline JSON) and --webui-config-file
(file path) to configure WebUI default settings from server side.
Backend changes:
- Parse JSON once in server_context::load_model() for performance
- Cache parsed config in webui_settings member (zero overhead on /props)
- Add proper error handling in router mode with try/catch
- Expose webui_settings in /props endpoint for both router and child modes
Frontend changes:
- Add 14 configurable WebUI settings via parameter sync
- Add tests for webui settings extraction
- Fix subpath support with base path in API calls
Addresses feedback from @ngxson and @ggerganov
* server: address review feedback from ngxson
* server: regenerate README with llama-gen-docs
The -kvu (--kv-unified) flag is required for hellaswag and winogrande
benchmarks which use coupled sequences. Without unified KV cache,
these benchmarks fail with:
split_equal: sequential split is not supported when there are
coupled sequences in the input batch (you may need to use the -kvu flag)
This change adds LLAMA_EXAMPLE_PERPLEXITY to the allowed examples for
the -kvu argument, enabling its use with llama-perplexity.
* llama: automatically fit args to free memory
llama-fit-params tool
* fix CI
* hints for bug reports, ensure no reallocation
* fix segfault with Vulkan
* add llama-fit-params to CI
* fix CI
* fix CI
* fix CI
* minor adjustments
* fix assignment of 1 dense layer
* fix logger not being reset on model load failure
* remove --n-gpu-layer hint on model load failure
* fix llama-fit-params verbosity
* fix edge case
* fix typo [no ci]
* llama-server: recursive GGUF loading
Replace flat directory scan with recursive traversal using
std::filesystem::recursive_directory_iterator. Support for
nested vendor/model layouts (e.g. vendor/model/*.gguf).
Model name now reflects the relative path within --models-dir
instead of just the filename. Aggregate files by parent
directory via std::map before constructing local_model
* server : router config POC (INI-based per-model settings)
* server: address review feedback from @aldehir and @ngxson
PEG parser usage improvements:
- Simplify parser instantiation (remove arena indirection)
- Optimize grammar usage (ws instead of zero_or_more, remove optional wrapping)
- Fix last line without newline bug (+ operator instead of <<)
- Remove redundant end position check
Feature scope:
- Remove auto-reload feature (will be separate PR per @ngxson)
- Keep config.ini auto-creation and template generation
- Preserve per-model customization logic
Co-authored-by: aldehir <aldehir@users.noreply.github.com>
Co-authored-by: ngxson <ngxson@users.noreply.github.com>
* server: adopt aldehir's line-oriented PEG parser
Complete rewrite of INI parser grammar and visitor:
- Use p.chars(), p.negate(), p.any() instead of p.until()
- Support end-of-line comments (key=value # comment)
- Handle EOF without trailing newline correctly
- Strict identifier validation ([a-zA-Z_][a-zA-Z0-9_.-]*)
- Simplified visitor (no pending state, no trim needed)
- Grammar handles whitespace natively via eol rule
Business validation preserved:
- Reject section names starting with LLAMA_ARG_*
- Accept only keys starting with LLAMA_ARG_*
- Require explicit section before key-value pairs
Co-authored-by: aldehir <aldehir@users.noreply.github.com>
* server: fix CLI/env duplication in child processes
Children now receive minimal CLI args (executable, model, port, alias)
instead of inheriting all router args. Global settings pass through
LLAMA_ARG_* environment variables only, eliminating duplicate config
warnings.
Fixes: Router args like -ngl, -fa were passed both via CLI and env,
causing 'will be overwritten' warnings on every child spawn
* add common/preset.cpp
* fix compile
* cont
* allow custom-path models
* add falsey check
* server: fix router model discovery and child process spawning
- Sanitize model names: replace / and \ with _ for display
- Recursive directory scan with relative path storage
- Convert relative paths to absolute when spawning children
- Filter router control args from child processes
- Refresh args after port assignment for correct port value
- Fallback preset lookup for compatibility
- Fix missing argv[0]: store server binary path before base_args parsing
* Revert "server: fix router model discovery and child process spawning"
This reverts commit e3832b42eeea7fcb108995966c7584479f745857.
* clarify about "no-" prefix
* correct render_args() to include binary path
* also remove arg LLAMA_ARG_MODELS_PRESET for child
* add co-author for ini parser code
Co-authored-by: aldehir <hello@alde.dev>
* also set LLAMA_ARG_HOST
* add CHILD_ADDR
* Remove dead code
---------
Co-authored-by: aldehir <aldehir@users.noreply.github.com>
Co-authored-by: ngxson <ngxson@users.noreply.github.com>
Co-authored-by: Xuan Son Nguyen <son@huggingface.co>
Co-authored-by: aldehir <hello@alde.dev>
This commit skips the model validation check when the user specifies the
--help option.
The motivation for this is that currently and error is thrown before the
--help could be processed. Now skips validation if params.usage is set,
allowing help to display without requiring --model.
Resolves: https://github.com/ggml-org/llama.cpp/issues/17754
* Faster tensors (#8)
Add fast matrix and matrix/vector multiplication.
* Use map for shader replacements instead of pair of strings
* Wasm (#9)
* webgpu : fix build on emscripten
* more debugging stuff
* test-backend-ops: force single thread on wasm
* fix single-thread case for init_tensor_uniform
* use jspi
* add pthread
* test: remember to set n_thread for cpu backend
* Add buffer label and enable dawn-specific toggles to turn off some checks
* Intermediate state
* Fast working f16/f32 vec4
* Working float fast mul mat
* Clean up naming of mul_mat to match logical model, start work on q mul_mat
* Setup for subgroup matrix mat mul
* Basic working subgroup matrix
* Working subgroup matrix tiling
* Handle weirder sg matrix sizes (but still % sg matrix size)
* Working start to gemv
* working f16 accumulation with shared memory staging
* Print out available subgroup matrix configurations
* Vectorize dst stores for sg matrix shader
* Gemv working scalar
* Minor set_rows optimization (#4)
* updated optimization, fixed errors
* non vectorized version now dispatches one thread per element
* Simplify
* Change logic for set_rows pipelines
---------
Co-authored-by: Neha Abbas <nehaabbas@macbookpro.lan>
Co-authored-by: Neha Abbas <nehaabbas@ReeseLevines-MacBook-Pro.local>
Co-authored-by: Reese Levine <reeselevine1@gmail.com>
* Comment on dawn toggles
* Working subgroup matrix code for (semi)generic sizes
* Remove some comments
* Cleanup code
* Update dawn version and move to portable subgroup size
* Try to fix new dawn release
* Update subgroup size comment
* Only check for subgroup matrix configs if they are supported
* Add toggles for subgroup matrix/f16 support on nvidia+vulkan
* Make row/col naming consistent
* Refactor shared memory loading
* Move sg matrix stores to correct file
* Working q4_0
* Formatting
* Work with emscripten builds
* Fix test-backend-ops emscripten for f16/quantized types
* Use emscripten memory64 to support get_memory
* Add build flags and try ci
---------
Co-authored-by: Xuan Son Nguyen <son@huggingface.co>
* Remove extra whitespace
* Move wasm single-thread logic out of test-backend-ops for cpu backend
* Disable multiple threads for emscripten single-thread builds in ggml_graph_plan
* Fix .gitignore
* Add memory64 option and remove unneeded macros for setting threads to 1
---------
Co-authored-by: Xuan Son Nguyen <son@huggingface.co>
* arg: add --cache-list argument to list cached models
* new manifest naming format
* improve naming
* Update common/arg.cpp
Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>
---------
Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>
* common: move download functions to download.(cpp|h)
* rm unused includes
* minor cleanup
---------
Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>
* Add --embd-output-format raw for plain numeric embedding output
This new option outputs embeddings as raw space-separated floats, without JSON or 'embedding N:' prefixes. Useful for downstream vector pipelines and scripting.
* Move raw output handling into format handling section
* Move raw output handling into else-if block with other format handlers
* Use LOG instead of printf for raw embedding output
* docs: document 'raw' embedding output format in arg.cpp and README
* Update the docs on -t --threads
* Revert "Update the docs on -t --threads"
This reverts commit eba97345e2.
* docs: clarify -t/--threads parameter uses CPU threads and defaults to all available cores
* Update arg.cpp
* minor : code style
* server : fix prompt similarity calculation
* server : initial host-memory prompt caching
* cont
* server : refactor
* cont
* cont : make the server task of the slot const
* cont : minor [no ci]
* server : cache prompts and checkpoints only for completion tasks
* server : improve prompt caching logic
* cont : fix check for number of cached prompts [no ci]
* server : improve caching logic, add -cram CLI arg
* server : print prompt mismatch info
* cont : better naming [no ci]
* server : improve prompt cache loading logic
* server : add option to debug the slot contents (#16482)
* server : add option to debug the slot contents
* Update tools/server/server.cpp
---------
Co-authored-by: Xuan-Son Nguyen <son@huggingface.co>
* server : add option to disable prompt cache
---------
Co-authored-by: Xuan-Son Nguyen <son@huggingface.co>
* refactor: unify reasoning handling via backend reasoning_content, drop frontend tag parsing
- Updated the chat message component to surface backend-supplied reasoning via message.thinking while showing the raw assistant content without inline tag scrubbing
- Simplified chat streaming to append content chunks directly, stream reasoning into the message model, and persist any partial reasoning when generation stops
- Refactored the chat service SSE handler to rely on server-provided reasoning_content, removing legacy <think> parsing logic
- Refreshed Storybook data and streaming flows to populate the thinking field explicitly for static and streaming assistant messages
* refactor: implement streaming-aware universal reasoning parser
Remove the streaming mode limitation from --reasoning-format by refactoring
try_parse_reasoning() to handle incremental parsing of <think> tags across
all formats.
- Rework try_parse_reasoning() to track whitespace, partial tags, and
multiple reasoning segments, allowing proper separation of reasoning_content
and content in streaming mode
- Parse reasoning tags before tool call handling in content-only and Llama 3.x
formats to ensure inline <think> blocks are captured correctly
- Change default reasoning_format from 'auto' to 'deepseek' for consistent
behavior
- Add 'deepseek-legacy' option to preserve old inline behavior when needed
- Update CLI help and documentation to reflect streaming support
- Add parser tests for inline <think>...</think> segments
The parser now continues processing content after </think> closes instead of
stopping, enabling proper message.reasoning_content and message.content
separation in both streaming and non-streaming modes.
Fixes the issue where streaming responses would dump everything (including
post-thinking content) into reasoning_content while leaving content empty.
* refactor: address review feedback from allozaur
- Passed the assistant message content directly to ChatMessageAssistant to drop the redundant derived state in the chat message component
- Simplified chat streaming updates by removing unused partial-thinking handling and persisting partial responses straight from currentResponse
- Refreshed the ChatMessage stories to cover standard and reasoning scenarios without the old THINK-tag parsing examples
Co-authored-by: Aleksander Grygier <aleksander.grygier@gmail.com>
* refactor: restore forced reasoning prefix to pass test-chat ([chat] All tests passed)
- store the exact sequence seen on input when 'thinking_forced_open' enforces a reasoning block
- inject this prefix before the first accumulated segment in 'reasoning_content', then clear it to avoid duplication
- repeat the capture on every new 'start_think' detection to properly handle partial/streaming flows
* refactor: address review feedback from ngxson
* debug: say goodbye to curl -N, hello one-click raw stream
- adds a new checkbox in the WebUI to display raw LLM output without backend parsing or frontend Markdown rendering
* Update tools/server/webui/src/lib/components/app/chat/ChatMessages/ChatMessage.svelte
Co-authored-by: Aleksander Grygier <aleksander.grygier@gmail.com>
* webui: add Storybook example for raw LLM output and scope reasoning format toggle per story
- Added a Storybook example that showcases the chat message component in raw LLM output mode with the provided trace sample
- Updated every ChatMessage story to toggle the disableReasoningFormat setting so the raw-output rendering remains scoped to its own example
* npm run format
* chat-parser: address review feedback from ngxson
Co-authored-by: Xuan Son Nguyen <thichthat@gmail.com>
---------
Co-authored-by: Aleksander Grygier <aleksander.grygier@gmail.com>
Co-authored-by: Xuan Son Nguyen <thichthat@gmail.com>
Aaron Lee
o7si
Johannes Gäßler
Xuan-Son Nguyen
ddh0
samuel
Pascal
TrevorS
Georgi Gerganov
Sigbjørn Skjæret
Daniel Bevenius
Reese Levine
Aaron Teo
ddh0
Shagun Bera
Sam Malayek
takasurazeem