b6601

devops: add s390x & ppc64le CI (#15925)

* devops: move s390x and ppc64le ci build

we have access to ubuntu-24.04-s390x and ppc64le images now

Signed-off-by: Aaron Teo <[email protected]>

* devops: disable ppc64le for now since they have compiler errors

Signed-off-by: Aaron Teo <[email protected]>

* devops: stop warnings as errors

Signed-off-by: Aaron Teo <[email protected]>

* devops: switch to non-macro flag

Signed-off-by: Aaron Teo <[email protected]>

* devops: going the llama macro route

Signed-off-by: Aaron Teo <[email protected]>

* devops: add big-endian gguf test models

Signed-off-by: Aaron Teo <[email protected]>

* devops: disable ppc64le to test s390x, check test build

Signed-off-by: Aaron Teo <[email protected]>

* devops: dup .gguf.inp files for big-endian tests

Signed-off-by: Aaron Teo <[email protected]>

* devops: dup .gguf.out files for big-endian too

Signed-off-by: Aaron Teo <[email protected]>

* devops: add python setup and endian byteswap

Signed-off-by: Aaron Teo <[email protected]>

* devops: pooring thing does not have s390x python3

Signed-off-by: Aaron Teo <[email protected]>

* devops: add missing rust compiler for s390x

Signed-off-by: Aaron Teo <[email protected]>

* devops: try rust actions runner

Signed-off-by: Aaron Teo <[email protected]>

* Revert "devops: try rust actions runner"

This reverts commit 3f8db04356033d6c1d7eccc75ca396bc5298250c.

Signed-off-by: Aaron Teo <[email protected]>

* devops: try a different path for rust

Signed-off-by: Aaron Teo <[email protected]>

* devops: dump home directory and user info

Signed-off-by: Aaron Teo <[email protected]>

* devops: install gguf-py only

Signed-off-by: Aaron Teo <[email protected]>

* devops: missed relative path

Signed-off-by: Aaron Teo <[email protected]>

* devops: remove big-endian files since local swapping is working

Signed-off-by: Aaron Teo <[email protected]>

* devops: revert test-tokenizer-0 cmakelists

Signed-off-by: Aaron Teo <[email protected]>

* Fix unicode flags conversion from and to uint16_t

Bitfields are allocated in different order on s390x

Signed-off-by: Aaron Teo <[email protected]>

* Simplify byteswap command

Signed-off-by: Aaron Teo <[email protected]>

* Add byteswapping and git-lfs for test-tokenizers-ggml-vocabs

Signed-off-by: Aaron Teo <[email protected]>

* Fix endianness detection in vocab loader

Signed-off-by: Aaron Teo <[email protected]>

* Disable test-thread-safety on s390x

In this test a model is downloaded,
then immediately loaded to check if more downloads are needed,
and then used for test.

There is no clean way to separate all those steps
 to add byteswapping between them, so just skip this test.

Signed-off-by: Aaron Teo <[email protected]>

* Fix q8_0 test in test-quantize-fns

vec_signed uses unexpected rounding mode.
Explicitly use different rounding function.

Signed-off-by: Aaron Teo <[email protected]>

* devops: add big-endian stories260K

Signed-off-by: Aaron Teo <[email protected]>

* devops: add s390x test-eval-callback

Signed-off-by: Aaron Teo <[email protected]>

* devops: fix test does not exist

Signed-off-by: Aaron Teo <[email protected]>

* devops: fix model not found llama-eval-callback

Signed-off-by: Aaron Teo <[email protected]>

* Fix q3_K dot product error in test-quantize-fns on s390x

Array q8bytes had only 4 elements allocated, but 8 elements accessed.
This lead to write out of bounds and later read of overwritten values out of bounds
and incorrect result.

Signed-off-by: Aaron Teo <[email protected]>

* devops: re-enable ppc64le for testing

Signed-off-by: Aaron Teo <[email protected]>

* devops: activate test-thread-safety for s390x

Signed-off-by: Aaron Teo <[email protected]>

* devops: disable ppc64le tests

for some reason it keeps failing test-thread-safety tests and I do not
    have a machine that is able to replicate the tests.

Signed-off-by: Aaron Teo <[email protected]>

* devops: LLAMA_FATAL_WARNINGS=ON

Signed-off-by: Aaron Teo <[email protected]>

* Correct repository URL for s390x for test-thread-safety model

Signed-off-by: Aaron Teo <[email protected]>

* Fix fs_get_cache_directory

Ensure it works even if both XDG_CACHE_HOME and HOME are unset.
This might happen in containers.

Signed-off-by: Aaron Teo <[email protected]>

* Re-enable CI for ppc64le

Signed-off-by: Aaron Teo <[email protected]>

* Fortify ggml_rope_impl

Only memcpy data from sections argument if it's non-NULL.

Signed-off-by: Aaron Teo <[email protected]>

* Add TODO in struct unicode_cpt_flags to reimplement it in endian-independent way

* Update URL for big-endian model

* Update .github/workflows/build.yml

Co-authored-by: Sigbjørn Skjæret <[email protected]>

* Update remaining mentions of BE models to ggml-org/models repo

---------

Signed-off-by: Aaron Teo <[email protected]>
Co-authored-by: Aleksei Nikiforov <[email protected]>
Co-authored-by: Aleksei Nikiforov <[email protected]>
Co-authored-by: Sigbjørn Skjæret <[email protected]>

b6520

feat: Improve mobile UI for Settings Dialog (#16084)

* feat: Improve mobile UI for Settings Dialog

* chore: update webui build output

* fix: Linting errors

* chore: update webui build output

b6345

convert : remove redundant code (#15708)

Signed-off-by: Jie Fu <[email protected]>

b6264

vulkan: apply MUL_MAT_ID subgroup optimization to non-coopmat devices…

b6123

cuda: refactored ssm_scan and use CUB (#13291)

* cuda: refactored ssm_scan to use CUB

* fixed compilation error when when not using CUB

* assign L to constant and use size_t instead of int

* deduplicated functions

* change min blocks per mp to 1

* Use cub load and store warp transpose

* suppress clang warning

b6094

readme : update hot topics (#15097)

b6032

CUDA: skip masked KV slices for all FA kernels (#14924)

b6028

CANN: update ops docs (#14935)

* CANN:add ops docs

* CANN: update ops docs

b5996

CANN: Implement GLU ops (#14884)

Implement REGLU, GEGLU, SWIGLU ops according to #14158

b5990

ggml : remove invalid portPos specifiers from dot files (#14838)

Neither "g" nor "x" are valid portPos specifiers per the official
[graphviz documents](https://graphviz.org/docs/attr-types/portPos/):

> If a compass point is used, it must have the form "n","ne","e","se","s","sw","w","nw","c","_".

I tested locally for it to fall back to default portPos specifier if an
invalid portPos is specified. As a consequence, we can remove associated
code.