Fix LoongArch test-quantize-fns f16 and q4_0 failed when use LSX#16958
Merged
ggerganov merged 2 commits intoggml-org:masterfrom Nov 3, 2025
Merged
Fix LoongArch test-quantize-fns f16 and q4_0 failed when use LSX#16958ggerganov merged 2 commits intoggml-org:masterfrom
ggerganov merged 2 commits intoggml-org:masterfrom
Conversation
This was referenced Nov 3, 2025
Closed
Closed
|
I tested it on 3A6000 with -DGGML_LSX=ON -DGGML_LASX=OFF and -DGGML_LASX=ON. It works well! |
7 tasks
gabe-l-hart
added a commit
to gabe-l-hart/llama.cpp
that referenced
this pull request
Nov 3, 2025
* origin/master: (169 commits) opencl: support imrope (ggml-org#16914) fix: Viewing multiple PDF attachments (ggml-org#16974) model-conversion : pass config to from_pretrained (ggml-org#16963) server : add props.model_alias (ggml-org#16943) ggml: CUDA: add head size 72 for flash-attn (ggml-org#16962) mtmd: add --image-min/max-tokens (ggml-org#16921) mtmd: pad mask for qwen2.5vl (ggml-org#16954) ggml : LoongArch fixes (ggml-org#16958) sync: minja (glm 4.6 & minmax m2 templates) (ggml-org#16949) SYCL: optimized repeat_back kernel (3× fewer asm instructions, 2× faster)Feature/sycl repeat back opt (ggml-org#16869) feat(webui): improve LaTeX rendering with currency detection (ggml-org#16508) test-backend-ops : fix segfault in moe-expert-reduce test in support mode and coverage (ggml-org#16936) ci : disable failing riscv cross build (ggml-org#16952) model: add Janus Pro for image understanding (ggml-org#16906) clip : use FA (ggml-org#16837) server : support unified cache across slots (ggml-org#16736) common : move gpt-oss reasoning processing to init params (ggml-org#16937) docs: remove llama_sampler_accept reference in sampling sample usage (ggml-org#16920) CUDA: add FLOOR, CEIL, ROUND, TRUNC unary ops (ggml-org#16917) devops: fix failing s390x docker build (ggml-org#16918) ...
Anico2
added a commit
to Anico2/llama.cpp
that referenced
this pull request
Jan 15, 2026
* Fix test-quantize-fns f16 and q4_0 failed when use LSX * Fix LoongArch set float intrinsic when use LSX/LASX
blime4
referenced
this pull request
in blime4/llama.cpp
Feb 5, 2026
* Fix test-quantize-fns f16 and q4_0 failed when use LSX * Fix LoongArch set float intrinsic when use LSX/LASX
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
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
3 participants
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.
LoongArch mistakenly used {__lasx_xv,__lsx_v}replgr2vr_w(), which can only operate the integer. When operating on float, it will round them to integers, causing error.