* hexagon : fix DMA transfers with strides > 24 bits
On v75+ the 2D DMA descriptor stores row_size and strides in 24 bits.
dma_queue_push sent oversized strides to fallback_2d, which only splits
nrows, so strides of 16 MB or more were truncated - wrong addresses.
Fix will fall back to one transfer per row in that case.
Also added two CONT tests with source strides over 16 MB.
* hex-dma: refactor the fallback paths to remove duplication
---------
Co-authored-by: Max Krasnyansky <maxk@qti.qualcomm.com>
Limit the shared prefix to the first required output position of the parent and each child task.
This keeps decision output embeddings available in the final batch when questions share option tokens.
Fixes#30482
Signed-off-by: aiqubits <aiqubits@hotmail.com>
* chat : accept the think block in the qwen3-coder response format with reasoning_format none
Assisted-by: Claude Opus 5.5
* chat : define both qwen3-coder think block variants up front
This commit extracts all apple jobs except for macos-latest-arm64 into a
new daily workflow.
The motivation for this is to reducd the load on the macos runners.
The duplicated output looks up token_embd in its buffer context, so
token_embd must exist first. With the old order a load where input and
output share a buffer type (CPU-only, -ngl 0) held the table twice:
gemma-4-E2B-it Q4_K_M, no mmap, CPU model buffer 3163.73 -> 2947.73 MiB.
* memory: refuse rollbacks past the snapshots of the last ubatch
The recurrent memory and the DSV4 cache accepted any rollback up to
n_rs_seq, whether or not the last ubatch wrote that snapshot. Each now
records the deepest rollback its last ubatch guarantees and seq_rm
refuses anything past it:
- recurrent: n - 1 for a ubatch of n <= n_rs_seq + 1 tokens, 0 for a
longer one, which only guarantees the final state
- DSV4: min(n, n_rs_seq), the snapshots are rebuilt from the state
before the ubatch
The dead rollback block of the rollback test becomes the assertion it
asked for, and rollback_bound checks the exact bound of each memory
after ubatches of 1, 2, n_rs_seq + 1 and n_rs_seq + 2 tokens.
* tests: address review from ggerganov
Detect architectures with llama_arch_from_string in comp_padding and
arch_reserves_single_seq, as in rollback_bound.
gfx117X is more like RDNA4, with 128b WMMA. But they're not identical. Adjust the defines accordingly to have a new RDNA4_M and use it where it makes sense.
Assisted-by: Codex
Assisted-by: GitHub Copilot
Co-authored-by: Mario Limonciello <mario.limonciello@amd.com>
* WIP OCP FP8 E4M3 support
* Fix python type-checker
* Materialize input_scales also for FP8 when converting
* Fix conversion of https://huggingface.co/RedHatAI/Qwen3.8-27B-NVFP4
1. Per row FP8 wrongly fell to NVFP4 conversion, as NVFP4 checked on
dims alone. Also check on dtype for FP8
2. Need to reshape FP8 QKV projections scales in the same way that
weights are reshaped
* Allow remaining FP8 tensors to be dequantized during conversion
* Allow tensor-strategy for FP8-only compressed-tensor ckpts
* Fix and test gguf-py behavior for FP8_E4M3
* Disallow QKV-fusion for FP8 temporarily
* Fix conversion of fused qkvz & FP8 for Qwen3-Next
* Avoid fusing FP8 for --fuse-gate-up-exps as we may have different ws
* Emit warnings when not fusing FP8 during conversion
* More FP8 conversion fixes
* Add supported for strided copies to/from FP8 in CPU
* remove unneeded scratch buffer from FP8 cpu cpy/dup path
* add explanatory comments and TODOs
* Add dedicated encoder and decoder tests for FP8
* Whitelist ggml_op_get_rows in metal instead of blacklisting
required to fix failing CI, and white-listing should be more
future-proof than adding FP8 to the black-list
https://github.com/ggml-org/llama.cpp/actions/runs/38433916498/job/115422880633?pr=27512
* Fix more conversion bugs
* Defer weight materialization during conversion
* Blacklist fp8 in metal backend instead of white-list
* Adjust indents
* Fix lint + execute tests
* Add fast CPU kernel for F8_E4M3
* Conversion fixes
* Fix remaining gaps
* Enable tied weights with shared scales
* Make mandatory-F32 rules apply to FP8 during conversion
* Fix python type checks
https://github.com/ggml-org/llama.cpp/actions/runs/39765670052/job/119780379595?pr=27512
* Fix kaleidai unit-test failures
https://github.com/ggml-org/llama.cpp/actions/runs/39765670125/job/119780383150
* Relax numeric precision constraints for pre-check
* Leave fast-FP8 CPU on RISC-V for follow-up
We already exclude arm from the fast-path
* Allow output scale tensors to be located in any gguf shard
* Move test_conversion_fp8.py test execution to behavior-check.yaml
* Apply batched suggestions from code review
Co-authored-by: Sigbjørn Skjæret <sigbjorn.skjaeret@huggingface.co>
* Move mixed compressed-tensor logic into dequant_fp8 + add unit-tests for it
* Install all requirements also on Windows for behavior-check
Fixes https://github.com/ggml-org/llama.cpp/actions/runs/40535852590/job/122300758223?pr=27512
* Unmap lazy tensors before clean-up in Windows
Should fix https://github.com/ggml-org/llama.cpp/actions/runs/40539797824/job/122314782459?pr=27512
* LF line endings
https://github.com/ggml-org/llama.cpp/actions/runs/40539798168/job/122314791118?pr=27512
* Extract FP8 tests from llama-arch to its own test-fixture
See https://github.com/ggml-org/llama.cpp/pull/27512#discussion_r4400628221
* Update gguf-py/gguf/scripts/gguf_convert_endian.py
Co-authored-by: Sigbjørn Skjæret <sigbjorn.skjaeret@huggingface.co>
---------
Co-authored-by: Sigbjørn Skjæret <sigbjorn.skjaeret@huggingface.co>
* ui: land at the bottom of a conversation every time it opens
Opening a long conversation often stopped short of its end:
- the press grace counted from page load (pressedAt = 0), so a chat that
landed within 400 ms of a refresh did not follow the rows realizing
after the jump
- the click that opened a chat (sidebar row, tab) started the same grace,
so navigating by click had the same problem
- any scroll event away from the bottom stopped following, including the
ones the browser fires itself while the chat settles
- the chat screen outlives its routes, so going back to the last landed
conversation through the new-chat screen skipped the landing entirely
scrollToBottom() now clears the grace, only an upward scroll away from the
bottom stops following, and every navigation lands anew. Navigations into
a chat also disable SvelteKit's scroll reset, which moved the previous
conversation to its top for a few frames.
Where overflow-anchor is supported, a 1px pin after the messages is the
only scroll anchor while following, so the browser keeps the bottom in
place itself; WebKit keeps the resize observer.
Assisted-by: Claude (Opus 5.5 Medium)
* ui: let nested agentic content scrollers chain to the chat
Reasoning, shell output and code blocks used overscroll-behavior:
contain, so the wheel stopped dead at their edges instead of
scrolling the conversation.
Assisted-by: Claude (Opus 5.5 Medium)
* ui: stop following the stream as soon as the reader scrolls up
A trackpad or smooth wheel scrolls in steps smaller than the at-bottom
threshold, so each step up was re-stuck and snapped back on the next
growth while a response streamed. Any upward move that is not content
shrinking now releases at once.
The attach effect also read the hook's own state, so every flip
re-attached and re-measured, which undid such a release.
Assisted-by: Claude (Opus 5.5 Medium)
ChatFormActions gated the mic and stop buttons on a `canSubmit` prop that
ChatForm never passed, so it was always false and typing text did not swap
them for the submit button. Use `canSend` instead and also hide the
skip-reasoning button while there is content to send.
Assisted-by: Claude (Opus 5.5 Medium)
* ui: reveal the collapsed sidebar from its logo and toggle it there
The collapsed sidebar now shows only the logo; hovering it reveals the
icon strip until the pointer leaves. The expanded sidebar drops its
top-right collapse button and the logo collapses it on hover instead.
Assisted-by: Claude (Opus 5.5 Medium)
* ui: fade the peeked sidebar in at full width and keep the toggle slide
Hovering the logo of the collapsed sidebar now fades in the fully open
sidebar, floating over the page at its full width, instead of resizing
it. Opening or closing with the toggle still resizes and slides: the
sidebar docks to strip width while it slides, then floats out of sight,
and it stays hidden under the pointer after a toggle close. The unused
icon-only strip is removed from the sidebar actions.
Assisted-by: Claude (Opus 5.5 Medium)
* ui: stack the sidebar above the chat tabs on desktop
The peeked sidebar floats over the page, but the chat tab bar shared its
z-index and came later in the page, so the tabs were drawn on top of it.
Assisted-by: Claude (Opus 5.5 Medium)
MCP server groups in the settings Tools tab now get a group checkbox like the
built-in, server and browser groups, toggling the server-scoped tools key.
Indeterminate checkboxes now use the checked state colors.
Assisted-by: Claude (Opus 5.5 Medium)
Ask the browser to keep IndexedDB and localStorage data under storage
pressure, so conversations and settings are less likely to be evicted.
Assisted-by: Claude (Opus 5.5 Medium)
* gguf-py : add Limite arch
Assisted-by: Claude Opus 5.5
Signed-off-by: Giuseppe Scrivano <giuseppe@scrivano.org>
* convert : add Limite support
Assisted-by: Claude Opus 5.5
Signed-off-by: Giuseppe Scrivano <giuseppe@scrivano.org>
* llama : add Limite support
Assisted-by: Claude Opus 5.5
Signed-off-by: Giuseppe Scrivano <giuseppe@scrivano.org>
---------
Signed-off-by: Giuseppe Scrivano <giuseppe@scrivano.org>
wmantly
xrip
Sigbjørn Skjæret
Michael Taylor
shaofeiqiandLi He
Mark TodorovichandMax Krasnyansky
bosh
Niklas Wenzel
Tarek Dakhran
Alessandro de Oliveira Faria (A.K.A.CABELO)
Anthony Maltsev
aiqubits
David Garcia
Jesse Symons
Adrien Gallouët
Daniel Bevenius
Lorenzo Bona
Anton IandPascal
Georgi Gerganov
Slobodan JosicandMario Limonciello
Oliver SimonsandSigbjørn Skjæret
Xuan-Son NguyenandGeorgi Gerganov
Aman Gupta
7konigsbergandZeshawn Zahid
Aleksander Grygier
uvos
Giuseppe Scrivano