sycl: unified semantics of block offset calculation #14814
Merged
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
github-actions
bot
added
ggml
Rbiessy
reviewed
Jul 23, 2025
s-Nick
approved these changes
Jul 24, 2025
AD2605
approved these changes
Jul 24, 2025
Rbiessy
approved these changes
Jul 24, 2025
taronaeo
pushed a commit
to taronaeo/llama.cpp-s390x
that referenced
this pull request
Jul 25, 2025
gabe-l-hart
added a commit
to gabe-l-hart/llama.cpp
that referenced
this pull request
Jul 25, 2025
* origin/master: docs : update HOWTO‑add‑model.md for ModelBase and new model classes (ggml-org#14874) ggml : remove invalid portPos specifiers from dot files (ggml-org#14838) context : restore preemptive sched reset when LLAMA_SET_ROWS=0 (ggml-org#14870) mtmd : fix 32-bit narrowing issue in export-lora and mtmd clip (ggml-org#14503) rpc : check for null buffers in get/set/copy tensor endpoints (ggml-org#14868) sched : fix multiple evaluations of the same graph with pipeline parallelism (ggml-org#14855) musa: upgrade musa sdk to rc4.2.0 (ggml-org#14498) sync : ggml cmake : fix usage issues (ggml/1257) ggml-cpu : remove stdlib include from repack.cpp (ggml/1276) context : perform output reorder lazily upon access after sync (ggml-org#14853) chat : fix kimi-k2 chat template (ggml-org#14852) sycl: fixed semantics of block offset calculation (ggml-org#14814) llama : fix MiniCPM inference after Granite Four changes (ggml-org#14850) docs: add libcurl-dev install hint for Linux distros (ggml-org#14801) metal : fix fusion across different encoders (ggml-org#14849) sycl: fix undefined variable in work group size check (ggml-org#14843) convert : text-only support for GLM-4.1V-9B-Thinking (ggml-org#14823) CUDA: fix overflow in FA, tune performance (ggml-org#14840) CUDA: fix compilation with GGML_CUDA_F16 (ggml-org#14837)
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
The original intent of having these block structs was to avoid calculating block indexes within the mmvq kernels to get the offset of the weights and its scales.
This PR refactors the block index calculation in the reordered mmvq kernels for q4_K and q6_K to have the same behavior as q4_0.
Also, it changes
traits::internally in the struct to match the style of Q4_K and Q6_K, which was agreed to be cleaner.