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enhance_fa
237 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
 Ruben Ortlam
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128142fe7d |
test-backend-ops: allow loading tests from file and parsing model operators into file (#19896)
* tests: allow loading test-backend-ops tests from json * add error threshold based on op * add error when file cannot be read * add graph operator json extraction tool * add nb parameter for non-contiguous input tensors * fix view check * only use view if non-contiguous/permuted, use C++ random instead of rand() * replace internal API calls with public llama_graph_reserve call * reduce test description length * fix nb[0] not getting set for view * add name to tests * fix inplace error * use text file instead of json * move llama_graph_reserve function to new llama-ext header, move export-graph-ops to tests/ * fix missing declaration * use pragma once * fix indent * fix Windows build |
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Daniel Bevenius
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6de1bc631d |
common : update completion executables list [no ci] (#19934)
This commit updates the bash completion executables list, adding missing executables and removing some that non longer exist. |
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Piotr Wilkin (ilintar)
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acb7c79069 |
common/parser: handle reasoning budget (#20297)
* v1 * Finished! * Handlie cli * Reasoning sampler * Apply suggestions from code review Co-authored-by: Sigbjørn Skjæret <sigbjorn.skjaeret@scala.com> * Less explosive terminology :) * Add utf-8 case and tests * common : migrate reasoning budget sampler to common * cont : clean up * cont : expose state and allow passing as initial state * cont : remove unused imports * cont : update state machine doc string --------- Co-authored-by: Sigbjørn Skjæret <sigbjorn.skjaeret@scala.com> Co-authored-by: Alde Rojas <hello@alde.dev> |
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Sigbjørn Skjæret
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ec947d2b16 | common : fix incorrect uses of stoul (#20313) | ||
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Johannes Gäßler
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a976ff081b |
llama: end-to-end tests (#19802)
* tests: add end-to-end tests per model architecture * fixup for rebase * fix use-after-free in llama-model-loader.cpp * fix CI * fix WebGPU * fix CI * disable CI for macOS-latest-cmake-arm64 * use expert_weights_scale only if != 0.0f * comments |
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Piotr Wilkin (ilintar)
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f5ddcd1696 | Checkpoint every n tokens: squash (#20087) | ||
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Aleksander Grygier
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f6235a41ef | webui: Agentic Loop + MCP Client with support for Tools, Resources and Prompts (#18655) | ||
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Marcel Petrick
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92f7da00b4 |
chore : correct typos [no ci] (#20041)
* fix(docs): correct typos found during code review Non-functional changes only: - Fixed minor spelling mistakes in comments - Corrected typos in user-facing strings - No variables, logic, or functional code was modified. Signed-off-by: Marcel Petrick <mail@marcelpetrick.it> * Update docs/backend/CANN.md Co-authored-by: Aaron Teo <taronaeo@gmail.com> * Revert "Auxiliary commit to revert individual files from 846d1c301281178efbc6ce6060ad34c1ebe45af8" This reverts commit 02fcf0c7db661d5ff3eff96b2b2db9fdb7213256. * Update tests/test-backend-ops.cpp Co-authored-by: Sigbjørn Skjæret <sigbjorn.skjaeret@scala.com> * Update tests/test-backend-ops.cpp Co-authored-by: Sigbjørn Skjæret <sigbjorn.skjaeret@scala.com> --------- Signed-off-by: Marcel Petrick <mail@marcelpetrick.it> Co-authored-by: Aaron Teo <taronaeo@gmail.com> Co-authored-by: Sigbjørn Skjæret <sigbjorn.skjaeret@scala.com> |
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Pascal
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2e7e638523 |
server : support multiple model aliases via comma-separated --alias (#19926)
* server : support multiple model aliases via comma-separated --alias * server : update --alias description and regenerate docs * server : multiple model aliases and tags - address review feedback from ngxson - --alias accepts comma-separated values (std::set, no duplicates) - --tags for informational metadata (not used for routing) - aliases resolve transparently in router via get_meta/has_model - /v1/models exposes aliases and tags fields * regenerate docs * nits * server : use first alias as model_name for backward compat address review feedback from ngxson * server : add single-model test for aliases and tags |
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ddh0
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832aa94762 |
common : add more aliases for sampler CLI params (#19797)
* common : add more aliases for sampler CLI params |
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Georgi Gerganov
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338085c69e | args : add -kvu to llama-parallel (#19577) | ||
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Sascha Rogmann
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292f6908cd |
spec : remove check rate (#19377)
* spec: remove parameter spec-ngram-check-rate * spec : renamed statistics vars * spec : add n_call_begin, n_call_accept * spec : don't enable key-map-stats |
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Georgi Gerganov
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dabaa2e77a |
spec : add ngram-mod (#19164)
* spec : add ngram-mod * cont : simplify + keep track of occupancy * cont : cleanup * cont : move initialization to common/speculative * cont : cleanup * cont : cleanup * cont : fix |
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Georgi Gerganov
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eed25bc6b0 | arg : add -kvu to llama-batched-bench (#19172) | ||
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Sascha Rogmann
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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> |
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Georgi Gerganov
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631cbfcc7a | cuda : fix "V is K view" check for non-unified KV cache (#19145) | ||
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Georgi Gerganov
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c5c64f72ac |
llama : disable Direct IO by default (#19109)
* llama : disable Direct IO by default * cont : override mmap if supported |
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Daniel Bevenius
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16639ba217 |
common : use two decimal places for float arg help messages (#19048)
* common : use two decimal places for float arg help messages This commit updates the help messages for various command-line arguments in arg.cpp to display floating-point default values with two decimal places instead of one. The motivation for this changes is that currently only having one decimal place means that values generated using --help or llama-gen-docs will not display the correct values. For example, currently the value of top-p in tools/server/README.md is `0.9`, but the default value is actually '0.95'. And running llama-gen-docs does not update this value as it uses the output from the help message, which shows only one decimal place, so the values look like they are unchanged. * docs : run llama-gen-docs to update docs |
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Johannes Gäßler
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e9fd8dcab4 | llama-fit-params: keep explicit --ctx-size 0 (#19070) | ||
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ddh0
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13f1e4a9ca |
llama : add adaptive-p sampler (#17927)
* initial commit for branch * simplify constants * add params to `struct common_params_sampling`, add reference to PR * explicitly clamp `min_target` and `max_target` to `[0.0, 1.0]` * add args, rename `queue_size` -> `window_size` * improved comments * minor * remove old unused code from algorithm * minor * add power law case to `common_sampler_init`, add sampler name mappings * clarify behaviour when `window_size = 0` * add missing enums * remove `target_range` param, make `target == 1` no-op, cleanup code * oops, straggler * add missing parameters in `server-task.cpp` * copy from author ref: https://gist.github.com/MrJackSpade/9be99c7efbba7b95a41377e123b7b069 * remove old debug log, style nit * fix compiler warning, add commented-out logging per token * re-write + change parameters + simplify * oops forgot args.cpp * fix leftover `window_size` * add missing values to `common_params_sampling::print()` * with logging * does this fix it? * no, but does this? * update default decay * optimize * fix bad merge my git skills are lacking * silence `missing initializer for member` * update default decay to 0.9 * fix logging * format (double) * add power law to the new `samplers` vector * log sampler init values * improve logging messages in llama_sampler_power_law * remove extraneous logging * simplify target computation last commit with debug logging! * remove debug logging, explicitly clamp params at init * add `use_power_law` flag + logic, minor cleanup * update `power-law` -> `adaptive-p` * fix cold start EMA - `ctx->weighted_sum` is now initialized and reset to `target / (1.0f - clamped_decay)` - `ctx->total_weight` is now initialized and reset to `1.0f / (1.0f - clamped_decay)` this fixes a "cold start" problem with the moving average * update `SHARPNESS` constant to `10.0f` * minor style fixes no functional changes * minor style fixes cont. * update `llama_sampler_adaptive_p_i` for backend sampling (ref: #17004) * separate into `apply` + `accept` functions * `pending_token_idx`: switch from `llama_token` to `int32` functionally identical (`llama.h` has `typedef int32_t llama_token;`), but its more correct now * don't transform logits <= -1e9f * fix masking in backend top-p, min-p * address review comments * typo in comments `RND` -> `RNG` * add docs * add recommended values in completion docs * address PR feedback * remove trailing whitespace (for CI `editorconfig`) * add to adaptive-p to `common_sampler_types_from_chars` |
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Adrien Gallouët
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516a4ca9b5 | refactor : remove libcurl, use OpenSSL when available (#18828) | ||
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Radoslav Gerganov
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bcf7546160 |
server : add arg for disabling prompt caching (#18776)
* server : add arg for disabling prompt caching Disabling prompt caching is useful for clients who are restricted to sending only OpenAI-compat requests and want deterministic responses. * address review comments * address review comments |
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Daniel Bevenius
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4150da9a95 |
examples : add --kv-unified to batched example (#18774)
This commit adds the --kv-unified flag to the batched example. This flag is currently specified in the README.md as required, but is currently not available as a command line option for the batched example. The motivation for this is that specifying this flag as the README instructs, will lead to an error about the flag not being recognized, and without this option the example fail with the following error: ```console split_equal: sequential split is not supported when there are coupled sequences in the input batch (you may need to use the -kvu flag) decode: failed to find a memory slot for batch of size 4 main: llama_decode() failed ``` |
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Xuan-Son Nguyen
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23f82f2420 |
preset: allow named remote preset (#18728)
* preset: allow named remote preset * nits: fix docs * cont docs |
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Adrien Gallouët
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ea23c15990 |
common : add --license to display embedded licenses (#18696)
This commit introduces a mechanism to embed all licenses directly into the compiled binaries. This eliminates the need to distribute separate LICENSE files alongside the executable, making the binaries self-contained and simplifying deployment. |
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Xuan-Son Nguyen
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8ece3836b4 |
common: support remote preset (#18520)
* arg: support remote preset * proof reading * allow one HF repo to point to multiple HF repos * docs: mention about multiple GGUF use case * correct clean_file_name * download: also return HTTP status code * fix case with cache file used * fix --offline option |
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Johannes Gäßler
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64848deb18 | llama-fit-params: free memory target per device (#18679) | ||
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Julius Tischbein
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2038101bd9 |
llama : add use_direct_io flag for model loading (#18166)
* Adding --direct-io flag for model loading * Fixing read_raw() calls * Fixing Windows read_raw_at * Changing type off_t to size_t for windows and Renaming functions * disable direct io when mmap is explicitly enabled * Use read_raw_unsafe when upload_backend is available, not functional on some devices with Vulkan and SYCL * Fallback to std::fread in case O_DIRECT fails due to bad address * Windows: remove const keywords and unused functions * Update src/llama-mmap.cpp Co-authored-by: Georgi Gerganov <ggerganov@gmail.com> --------- Co-authored-by: jtischbein <jtischbein@gmail.com> Co-authored-by: Georgi Gerganov <ggerganov@gmail.com> |
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Adrien Gallouët
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56d2fed2b3 |
tools : remove llama-run (#18661)
* tools : remove llama-run * Remove licenses/LICENSE-linenoise Signed-off-by: Adrien Gallouët <angt@huggingface.co> |
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Daniel Bevenius
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ffba4f29e6 |
examples : add debug utility/example (#18464)
* examples : add debug utility/example
This commit introduces a new example named llama-debug which is a
utility that is intended to be used to assist with developing/debugging
a converted model.
The motivation for this utilitiy is to assist in model conversion work
to verify that the model produces the expected outputs. It is intended
to replace logits.cpp in examples/model-conversion.
Example usage:
```console
./build/bin/llama-debug \
-m models/Qwen2.5-0.5B-Instruct.gguf \
--prompt "Hello, my name is" \
--save-logits
...
Model add_bos: false
Input prompt: "Hello, my name is"
Token ids (5):
Hello(9707) ,(11) my(847) name(829) is(374)
Data saved to data/llamacpp-Qwen2.5-0.5B-Instruct.bin
Data saved to data/llamacpp-Qwen2.5-0.5B-Instruct.txt
Prompt saved to data/llamacpp-Qwen2.5-0.5B-Instruct-prompt.txt
Tokens saved to data/llamacpp-Qwen2.5-0.5B-Instruct-tokens.bin
```
For more details about the options available for this example, please
refer to examples/debug/README.md.
* throw runtime error instead of logging error
* remove params.warmup and enable the warmup/nowarmup option
* model-conversion : remove logits.cpp
This commit removes logits.cpp in favor of using llama-debug for
generating logits and embeddings.
* examples : remove model-conversion directory
This was missed in the previous commit.
* model-conversion : add support for saving prompt and token ids
This commit add support for storing the prompt and the token ids for the
prompt when running the original models.
The motivation for this is that this will allow us to compare the prompt
and the tokens generated for the prompt when verifing the converted
model. Currently it is possible that even if the same prompt is used
that the tokens generated are different if there is a difference in the
tokenization between the original and converted model which would
currently go unnoticed (the verification will most likely fail but it
might not be obvious why).
* squash! model-conversion : add support for saving prompt and token ids
fix pyright errors.
* model-conversion : add compare_tokens utility
This commit adds a script to compare token outputs between original and
converted models.
Example usage:
```console
(venv) $ ./scripts/utils/compare_tokens.py pytorch-gemma-3-270m-it llamacpp-gemma-3-270m-it-bf16
Comparing tokens between:
Original : pytorch-gemma-3-270m-it (6 tokens)
Converted: llamacpp-gemma-3-270m-it-bf16 (6 tokens)
✅ All 6 tokens match!
```
And there is a verbose flag that will also print out the prompts:
```console
(venv) $ ./scripts/utils/compare_tokens.py pytorch-gemma-3-270m-it llamacpp-gemma-3-270m-it-bf16 -v
Original model prompt (pytorch-gemma-3-270m-it):
prompt: Hello, my name is
n_tokens: 6
token ids: 2, 9259, 236764, 1041, 1463, 563
Converted model prompt (llamacpp-gemma-3-270m-it-bf16):
prompt: Hello, my name is
n_tokens: 6
token ids: 2, 9259, 236764, 1041, 1463, 563
Comparing tokens between:
Original : pytorch-gemma-3-270m-it (6 tokens)
Converted: llamacpp-gemma-3-270m-it-bf16 (6 tokens)
✅ All 6 tokens match!
```
* model-conversion : add token comparison to verifiction scripts
This commit add the calling of the compare_tokens function in
compare-logits.py and semantic_check.py to ensure that the token ids
that the tokenizers procoduce are the same before proceeding with
verifying the logits/embeddings.
Placing them in the existing scripts instead calling them separately
ensures that the token comparison is always done prior to the
logit/embedding verifications.
Follow up commit/pr could refactor the causal logits verification into
a single script instead of the two that exist now. This would reduce the
code and make it consistent with the embeddings verficiation which only
has a single script.
* debug : use llama_model_n_embd_out
This commit updates the debug example to use the new function
llama_model_n_embd_out instead of llama_model_n_embd.
The motivation for this change is to support late interation retriever
models, like LFM2-ColBert-350M, where the output embeddings are down
projected to a lower dimension.
* debug : add print_usage function
This commit adds a print_usage function that is passed to the
common_params_parse.
The motivation for this is that this enables a specific usage message
which will be printed after all the options, for example:
```console
example usage:
Print tensors:
./build/bin/llama-debug -m model.gguf -p "Hello my name is" --verbose
The tensors to be printed can be filtered with --tensor-filter option.
Save logits/embeddings:
./build/bin/llama-debug -m model.gguf -p "Hello my name is" --save-logits
Add --embedding to save embeddings
```
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Xuan-Son Nguyen
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07fbe19f1f |
arg: use CSV escape style for multiple-value args (#18643)
* arg: use CSV escape style for multiple-value args * add test |
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Daniel Bevenius
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d3dce4e0a5 |
sampling : add support for backend sampling (#17004)
* sampling : add support for backend sampling This commit adds support for performing sampling operations on the backend (e.g. GPU) as part of the model computation graph. The motivation for this feature is to enable sampling to be performed directly on the backend as part of the computation graph being executed, allowing for some or all of the sampling to be done on the backend. For example, the backend sampler chain might select/sample a token directly in which case only the sampled token needs to be transferred from device memory to host memory. It is also possible for the backend samplers to perform filtering of the logits, or compute and filter the probability distribution, in which case only the filtered logits or probabilites need to be transferred back to system memory for further processing by CPU samplers. Currently the backend sampling works in a similar manner to how pooling works, it is a function that is called by build_graph and the sampler operations become part of the models computation graph. * llama-cli : add backend sampler configuration * server : add backend sampling options/configuration * webui : add backend sampling options * ggml : add initial cumsum implementation for CUDA * sampling : enable all backend sampler tests This commit enables all exisiting backend sampler tests in the test-backend-sampler. Previously, some tests were disabled because there were missing ggml operation implementations. * graph : do not include llama-model.h * sampling : always expose sampled_ids This commit precomputes and caches the full-vocab token id list in llama_context's constructor, so llama_get_backend_sampled_token_ids_ith always returns a valid pointer. The motivation for this is that this enables both common/sampling.cpp and src/llama-sampling.cpp can simplify their logic. Not all backends samplers that process logits need to set the sampled_tokens_id as they may not change the order of the logits, for example the temperature sampler only scales the logits but does not change their order. Simliar the logit bias sampler only adds bias to specific token ids but does not change the order of the logits. In these cases there will not be a device to host copy of the sampled token ids, and this is the use case where having this precomputed list is useful. * sampling : ensure at most one output token per seq This commit adds a check in the batch allocator to ensure that when backend sampling is enabled, at most one output token is specified per sequence. * CUDA: Optimize argsort for gpu-based token sampling Argsort is used for top-k currently. WE optimize argsort by 2 things: 1. Use `DeviceRadixSort` for single-row/sequence to parallelize it across our SMs 2. Use `DeviceSegmentedSort` for multi-row/sequence as this is the correct entrypoint (the function chooses different execution paths, it contains `DeviceSegmentedRadixSort` as one of the paths and will choose the best one according to heuristics. https://nvidia.github.io/cccl/cub/api/structcub_1_1DeviceSegmentedSort.html#overview Some perf numbers for a RTX PRO 6000: On the kernel level, tested with `GGML_CUDA_DISABLE_GRAPHS=1 ./test-backend-ops -o ARGSORT perf` Before: ``` ARGSORT(type=f32,ne=[65000,16,1,1],order=0): 4130 runs - 359.24 us/run ARGSORT(type=f32,ne=[200000,1,1,1],order=0): 8192 runs - 861.34 us/run ARGSORT(type=f32,ne=[200000,16,1,1],order=0): 1343 runs - 1020.01 us/run ``` After: ``` ARGSORT(type=f32,ne=[65000,16,1,1],order=0): 4130 runs - 312.41 us/run ARGSORT(type=f32,ne=[200000,1,1,1],order=0): 16384 runs - 63.48 us/run ARGSORT(type=f32,ne=[200000,16,1,1],order=0): 1343 runs - 874.36 us/run ``` --- On the model level, tested with `llama-cli -m gpt-oss-20b-mxfp4.gguf -n 200 -p "What is the Capital of Sweden?" -no-cnv -fa 1 --backend-sampling` Before: ``` llama_perf_sampler_print: sampling time = 0.25 ms / 207 runs ( 0.00 ms per token, 824701.20 tokens per second) llama_perf_context_print: load time = 18215.58 ms llama_perf_context_print: prompt eval time = 28.20 ms / 7 tokens ( 4.03 ms per token, 248.19 tokens per second) llama_perf_context_print: eval time = 714.79 ms / 199 runs ( 3.59 ms per token, 278.40 tokens per second) llama_perf_context_print: total time = 857.62 ms / 206 tokens ``` After ``` llama_perf_sampler_print: sampling time = 0.25 ms / 207 runs ( 0.00 ms per token, 828000.00 tokens per second) llama_perf_context_print: load time = 18366.92 ms llama_perf_context_print: prompt eval time = 35.92 ms / 7 tokens ( 5.13 ms per token, 194.87 tokens per second) llama_perf_context_print: eval time = 532.79 ms / 199 runs ( 2.68 ms per token, 373.50 tokens per second) llama_perf_context_print: total time = 683.65 ms / 206 tokens ``` * sampling : remove version from sampler chain This commit removes the version field from the sampler chain and instead used the sampler pointer itself for change detection. * sampling : always populate logits for sampled probs This commit updates common/sampler.cpp set_logits and src/llama-sampling.cpp llama_sampler_sample to always populate the logits field when backend sampled probabilities are available. The motivation for this is that this ensure that CPU sampler always have access to the logits values even when probabilites have been produced by backend samplers. * sampling : simplify backend sampling logic decode This commit tries to simplify the backend sampling logic in llama_context::decode. * squash! sampling : simplify backend sampling logic decode Fix condition to check if backend actually sampled tokens, not just that backend samplers are available. * common : fix regression caused by extra memory allocations during sampling * squash! sampling : simplify backend sampling logic decode The commit fixes a variable shadowing issue in the `llama_context::decode` function which was introduced in a previous refactoring. * squash! common : fix regression caused by extra memory allocations during sampling Apply the same changes to llama-sampling.cpp, llama_sampler_sample as were applied in commit |
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o7si
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60f17f56da |
rpc: fix segfault on invalid endpoint format (#18387)
* rpc: fix segfault on invalid endpoint format * rpc: add error log for failed endpoint connection |
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Johannes Gäßler
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026d2ad472 |
llama: fix magic number of 999 for GPU layers (#18266)
* llama: fix magic number of 999 for GPU layers * use strings for -ngl, -ngld * enacapsulate n_gpu_layers, split_mode |
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Xuan-Son Nguyen
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f5acfb2ffa |
server: (router) add stop-timeout option (#18350)
* server: (router) add stop-timeout option * also allow stop while loading * add docs * unload_lru: also wait for unload to complete |
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ddh0
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10355dc7d0 |
common: add LLAMA_ARG_OVERRIDE_TENSOR env var for -ot arg (#18267)
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Xuan-Son Nguyen
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ddcb75dd8a |
server: add auto-sleep after N seconds of idle (#18228)
* 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 |
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Xuan-Son Nguyen
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9e39a1e6a9 |
server: support load model on startup, support preset-only options (#18206)
* server: support autoload model, support preset-only options * add docs * load-on-startup * fix * Update common/arg.cpp Co-authored-by: Pascal <admin@serveurperso.com> --------- Co-authored-by: Pascal <admin@serveurperso.com> |
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Pascal
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14931a826e |
arg: fix order to use short form before long form (#18196)
* 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 |
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Xuan-Son Nguyen
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98c1c7a7bf |
presets: refactor, allow cascade presets from different sources, add global section (#18169)
* 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 |
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Xuan-Son Nguyen
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8ea958d4d9 |
model : add ASR support for LFM2-Audio-1.5B (conformer) (#18106)
* ASR with LFM2-Audio-1.5B * Set rope_theta * Fix comment * Remove rope_theta setting * Address PR feedback * rename functions to conformer * remove some redundant ggml_cont * fix missing tensor * add prefix "a." for conv tensors * remove redundant reshape * clean up * add test model --------- Co-authored-by: Tarek Dakhran <tarek@liquid.ai> |
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Xuan-Son Nguyen
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4d1316c440 | arg: fix ASAN error on sampler_type_names empty (#18167) | ||
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Pascal
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6ce3d85796 |
server: (webui) add --webui-config (#18028)
* 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 |
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Pascal
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487674fbb3 |
common: fix --override-kv to support comma-separated values (#18056)
* common: fix --override-kv to support comma-separated values * Update common/arg.cpp Co-authored-by: Xuan-Son Nguyen <thichthat@gmail.com> * common: deprecate repeated arguments, suggest comma-separated values * common: add comma escape support for --override-kv * common: optimize duplicate detection with insert().second Co-authored-by: personalmountains <46615898+personalmountains@users.noreply.github.com> * common: migrate all repeated args to comma-separated syntax --------- Co-authored-by: Xuan-Son Nguyen <thichthat@gmail.com> Co-authored-by: personalmountains <46615898+personalmountains@users.noreply.github.com> |
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TrevorS
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4b2a4778f8 |
arg: allow -kvu flag for llama-perplexity (#18117)
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. |
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Xuan-Son Nguyen
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7b1db3d3b7 |
arg: clarify auto kvu/np being set on server (#17997)
* arg: clarify auto kvu/np being set on server * improve docs * use invalid_argument |
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Johannes Gäßler
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b1f3a6e5db |
llama: automatically set parameters not set by the user in such a way that maximizes GPU utilization (#16653)
* 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] |
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Georgi Gerganov
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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 |
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Xuan-Son Nguyen
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4d5ae24c0a | arg: fix common_params_parse not accepting negated arg (#17991) | ||
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Sigbjørn Skjæret
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8e4d678528 | common : skip model validation when --completion-bash is requested (#17975) |