Sync master with upstream release b8138#433
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jan-service-account merged 162 commits intodevfrom Feb 25, 2026
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* ci : add metal server workflows * cont : try fix python init * cont : move to a separate workflow that runs only on master * cont : fix num jobs Co-authored-by: Sigbjørn Skjæret <sigbjorn.skjaeret@scala.com> --------- Co-authored-by: Sigbjørn Skjæret <sigbjorn.skjaeret@scala.com>
* 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
…-org#19457) * Log converting requests * Print as debug instead of info [no ci] --------- Co-authored-by: openingnow <>
* chat: fix case where template accepts type content only * rm stray log * reuse render_message_to_json
* cuda : extend GGML_OP_PAD to work with non-cont src0 * tests : add permuted pad
Implement ggml_cann_mul_mat_id_quant function to support quantized matrix multiplication for Mixture of Experts (MoE) architectures on CANN backend. Key features: - Support Q4_0 and Q8_0 quantized weight formats - Use IndexSelect to dynamically route expert-specific weights based on indices - Leverage WeightQuantBatchMatmulV2 for efficient quantized computation - Handle automatic F16 type conversion for hardware compatibility - Support both per-expert and broadcast input modes Implementation details: - Extract expert weights and scales using CANN IndexSelect operation - Process each batch and expert combination independently - Create proper tensor views with correct stride for matmul operations - Automatic input/output type casting to/from F16 as needed Testing: All test cases passed for supported types (F32, F16, Q4_0, Q8_0).
…xtModel (ggml-org#19445) * Add special case for Qwen3VLMoe * Fix down path, remove arrows and checkmarks * ws * Moved to Qwen3VL * Update convert_hf_to_gguf.py Co-authored-by: Sigbjørn Skjæret <sigbjorn.skjaeret@scala.com> * Update convert_hf_to_gguf.py Co-authored-by: Sigbjørn Skjæret <sigbjorn.skjaeret@scala.com> * Update convert_hf_to_gguf.py Co-authored-by: Sigbjørn Skjæret <sigbjorn.skjaeret@scala.com> --------- Co-authored-by: Sigbjørn Skjæret <sigbjorn.skjaeret@scala.com>
…ion (ggml-org#19452) using noexcept std::filesystem::directory_entry::is_regular_file overload prevents abnormal termination upon throwing an error (as caused by symlinks to non-existent folders on linux) Resolves: ggml-org#18560
…ons (dotprod) (ggml-org#19360) * First working version of GEMM and GEMV * interleave loads and compute * Clang-format * Added missing fallback. Removed tested TODO. * Swap M and N to be consistent with the repack template convention
* support qwen3.5 series * remove deepstack for now, and some code clean * code clean * add FULL_ATTENTION_INTERVAL metadata * code clean * reorder v heads for linear attention to avoid expensive interleaved repeat
…9315) * Fix memory leaks in shader lib, backend, backend_context, buffer_context, and webgpu_buf_pool * Free pools * Cleanup * More cleanup * Run clang-format * Fix arg-parser and tokenizer test errors that free an unallocated buffer * Fix device lost callback to not print on device teardown * Fix include and run clang-format * remove unused unused * Update binary ops --------- Co-authored-by: Reese Levine <reeselevine1@gmail.com>
CCCL 3.2 has been released since it was added to llama.cpp as part of the backend-sampling PR, and it makes sense to update from RC to final released version. https://github.com/NVIDIA/cccl/releases/tag/v3.2.0
…19368) * llama : refactor sampling_info to use buffer_view template This commit updates the sampling_info struct in llama-context to use a buffer_view template for the logits, probs, sampled tokens, and candidates buffers. The motivation for this is to simplify the code, improve type safety and readability.
* tests : extend bin bcast for permuted src1 * cont : extend bin support * cont : s0 is always 1 * tests : simplify
Co-authored-by: thecaptain789 <thecaptain789@users.noreply.github.com>
* hexagon: add ARGSORT op Co-authored-by: Yarden Tal <yardent@qti.qualcomm.com> * hexagon: argsort reject tensors with huge rows for now * Adding support for DIV,SQR,SQRT,SUM_ROWS ops in hexagon backend * hexagon : Add GEGLU op * hexagon: fix editor config check * hexagon: rewrite and optimize binary ops ADD/SUB/MUL/DIV/ADD_ID to use DMA --------- Co-authored-by: Yarden Tal <yardent@qti.qualcomm.com> Co-authored-by: Manohara Hosakoppa Krishnamurthy <mhosakop@qti.qualcomm.com>
Signed-off-by: Adrien Gallouët <angt@huggingface.co>
This commit updates an incorrect dSYMs where the the 's' was uppercase by mistake. The motivation for fixing this is that this can cause issues on case sensitive operating systems. Refs: ggml-org/whisper.cpp#3630
* Move dequant_model to after the text_config merge Add new kimi-k2.5 keys to mtmd convert Update V_MMPROJ tensor mapping for new mm_projector.proj keys Update V_M_IMP_NORM for new mm_projector.pre_norm key * Fix a couple of oversights * Add image support for Kimi-K2.5 * Revert changes to KimiVLForConditionalGeneration * Fix an assert crash * Fix permute swapping w / h on accident * Kimi-K2.5: Use merged QKV for vision * Kimi-K2.5: pre-convert vision QK to use build_rope_2d * Kimi-K2.5: support non-interleaved rope for vision * Kimi-K2.5: fix min / max pixel * Kimi-K2.5: remove v/o permutes, unnecessary * Kimi-K2.5: update permute name to match * Update convert_hf_to_gguf.py Co-authored-by: Sigbjørn Skjæret <sigbjorn.skjaeret@scala.com> * Kimi-K2.5: replace build_rope_2d ggml_cont with ggml_view_3d pointers --------- Co-authored-by: Sigbjørn Skjæret <sigbjorn.skjaeret@scala.com>
This commit removes two unused functions `common_lcp` and `common_lcs`. The last usage of these functions was removed in Commit 33eff40 ("server : vision support via libmtmd") and are no longer used anywhere in the codebase.
…g#19511) * ggml : unary ops support non-cont src0 * metal : support F16 unary ops + fix ELU
* opencl: add general q6_k mm * opencl: refine condition for q6_K mm * opencl: add general q4_K mv * opencl: fix whitespace
…ent and thinking with tool calls (ggml-org#19704)
…ml-org#19635) * common : fix Step-3.5-Flash format detection and thinking support Step-3.5-Flash uses the same XML-style tool call format as Qwen3-Coder (<tool_call><function=...><parameter=...>) but its Jinja template lacks the bare <function> and plural <parameters> markers that the detection logic previously required. This caused it to fall through to Hermes 2 Pro, which doesn't call func_args_not_string(), so arguments stayed as JSON strings and templates using arguments|items crashed. Additionally, the Qwen3-Coder-XML format handler had no thinking support. Models like Step-3.5-Flash that unconditionally emit <think> in their generation prompt need the same thinking_forced_open handling that Nemotron v3 and Hermes 2 Pro already have, otherwise reasoning_content is never separated from content in API responses. Changes: - Relax Qwen3-Coder XML detection to only require the 3 shared markers - Tighten Nemotron v3 branch to also require bare <function> and plural <parameters>, preventing Step-3.5-Flash from being misrouted via <think> - Add thinking_forced_open support to Qwen3-Coder-XML init function - Add <think>/</think> to preserved tokens - Fix build_grammar_xml_tool_call to handle thinking_forced_open in the grammar root rule, allowing </think> before tool calls - Add Step-3.5-Flash chat template and format detection test Builds on: ggml-org#19283 * chat : route Step-3.5-Flash to Nemotron v3 PEG parser, add tests Step-3.5-Flash uses the same XML tool call format as Qwen3-Coder and Nemotron 3 Nano (<tool_call>/<function=...>/<parameter=...>) but with unconditional <think> output. Route it to the Nemotron v3 PEG parser for streaming and schema-aware parameter parsing. Detection: templates with <think> + XML tool tags use Nemotron v3 PEG parser; templates without <think> (Qwen3-Coder) use GBNF grammar. Tests cover: basic messages, tool calls with/without thinking content, parallel tool calls, code string parameters, optional </parameter> closing tags, and JSON schema response format. * chat : remove dead thinking code from qwen3_coder_xml Remove thinking handling code that became unreachable after routing Step-3.5-Flash to the Nemotron v3 PEG parser. Qwen3-Coder has no <think> in its template, so the thinking_forced_open logic, preserved tokens, and grammar prefix were dead paths.
* clean slate for branch * use 6 characters for tensor dims * add --dry-run to llama-quantize * use 6 characters for tensor dims (cont.) * no need to re-calculate ggml_nbytes for tensor * fix indent * show model and quant BPW when quant completes * add example to --help * new function `tensor_requires_imatrix`, add courtesy warning about imatrix * missing __func__, move imatrix flag set * logic error * fixup tensor_requires_imatrix * add missing `GGML_TYPE`s * simplify and rename `tensor_type_requires_imatrix` * simplify for style * add back Q2_K edge case for imatrix * guard ftype imatrix warning * comment ref ggml-org#12557 * remove per @compilade * remove unused `params` parameter * move `bool dry_run` per GG * move `bool dry_run` per GG * Update src/llama-quant.cpp Co-authored-by: Sigbjørn Skjæret <sigbjorn.skjaeret@scala.com> * Update src/llama-quant.cpp Co-authored-by: Sigbjørn Skjæret <sigbjorn.skjaeret@scala.com> * Update src/llama-quant.cpp Co-authored-by: Sigbjørn Skjæret <sigbjorn.skjaeret@scala.com> --------- Co-authored-by: Sigbjørn Skjæret <sigbjorn.skjaeret@scala.com>
) * ggml-cpu: add rvv vec_dot for iq2_s Co-authored-by: Rehan Qasim <rehan.qasim@10xengineers.ai> * ggml-cpu: add rvv vec_dot for iq3_s Co-authored-by: Rehan Qasim <rehan.qasim@10xengineers.ai> * ggml-cpu: add rvv vec_dot for tq1_0, tq2_0 Co-authored-by: Rehan Qasim <rehan.qasim@10xengineers.ai> ggml-cpu: add rvv vec_dot for tq1_0, tq2_0 * ggml-cpu: add rvv vec_dot for iq1_s, iq1_m Co-authored-by: Rehan Qasim <rehan.qasim@10xengineers.ai> * ggml-cpu: add vlen switch for rvv vec_dot --------- Co-authored-by: Rehan Qasim <rehan.qasim@10xengineers.ai>
* common : migrate qwen3-coder to PEG parsing variant * cont : add JSON parameter test
* Improve CUDA graph capture Currently, CUDA graphs are eagerly enabled on the first call to ggml_backend_cuda_graph_compute. If the graph properties keep changing (4+ consecutive updates), the graph is permanently disabled. This is suboptimal because: - The first call always incurs CUDA graph capture overhead even if the graph is unstable - Once permanently disabled, CUDA graphs never re-enable even after the graph stabilizes (e.g., switching from prompt processing to decode) The new approach delays CUDA graph activation until warmup completes: the same cgraph must be called at least twice with matching properties before CUDA graph capture begins. This avoids wasted capture overhead on volatile graphs and allows graphs to become eligible once they stabilize. This also fixes issues such as ggml-org#19708 * Update ggml/src/ggml-cuda/ggml-cuda.cu Co-authored-by: Johannes Gäßler <johannesg@5d6.de> * Remove EM dashes * Update ggml/src/ggml-cuda/ggml-cuda.cu Co-authored-by: Aman Gupta <amangupta052@gmail.com> --------- Co-authored-by: Johannes Gäßler <johannesg@5d6.de> Co-authored-by: Aman Gupta <amangupta052@gmail.com>
Signed-off-by: Adrien Gallouët <adrien@gallouet.fr>
…g#19433) This builds the following targets: * gfx1151 * gfx1150 * gfx1200 * gfx1201 * gfx1100 * gfx1101 * gfx1030 * gfx908 * gfx90a * gfx942
Also update architectures
…nt message (ggml-org#19773) * server : merge contiguous input items into a single assistant message * cont : simplify tool call msg * cont : reduce and combine content * cont : fix merging content items
* model: Add Kanana-2 model support * lint: adjust spacing
…l-org#19805) Co-authored-by: Jules LEIDELINGER <11395311+julio75012@users.noreply.github.com>
…8862) * llama : remove write/read of output ids/logits/embeddings This commit removes the write/read of output ids, logits and embeddings from the llama context state. Refs: ggml-org#18862 (comment) * completion : add replying of session state This commit updates the session handing in the completion tool to handle the that logits are no longer stored in the session file. Instead, we need to replay the last token to get the logits for sampling. * common : add common_prompt_batch_decode function This commit adds a new function which is responsible for decoding prompt and optionally handle the saving for session data. * update save-state.cpp to use llama_state_load_file This commit updates the save-load-state example to utilize the new llama_state_load_file function for loading the model state from a file. And it also replays the last token after loading since this state is now stored before the last token is processed. * examples : set n_seq_max = 2 for ctx3 This commit updates the save-load-state example to set the n_seq_max parameter to 2 when initializing the ctx3 context. The motivation for this change is that using 1 as n_parallel/n_seq_max the context only supports one sequence, but the test laster tries to use a second sequence which results in the following error: ```console main : loaded state with 4 tokens main : seq 0 copied, 225760 bytes main : kv cache cleared find_slot: seq_id=1 >= n_seq_max=1 Try using a bigger --parallel value state_read_meta: failed to find available cells in kv cache ``` This seems to only happen for recurrent/hybrid models.
…ons (dotprod) (ggml-org#19356) * Generic GEMV and boilerplate for q5_K dotprod * Generic GEMM and boilerplate for q5_K dotprod * ARM64 q5_K dotprod GEMM * ARM64 q5_K dotprod GEMV
…ml-org#19823) This commit replaces/merges the inspect-org-model.py script with the contents tensor-info.py script. The merged script has also been updated to also print tensor sizes which was the only thing that was not done before (by tensor-info.py that is). The motivation for this is that tensor-info.py does not load the tensor weights which can be time consuming for larger models. And also now that both are doing almost the same thing it makes sense to just have one and not two scripts to maintain.
…rg#19824) * tests : fix typos in comments in test-backend-sampler [no ci]
Signed-off-by: Adrien Gallouët <angt@huggingface.co>
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Updates dev branch with latest release (b8138) from ggml-org/llama.cpp