* sycl: fix CONV_2D wrong results for non-contiguous input
The kernel indexes the `input` as a contiguous [W, H, C, N] tensor, but
supports_op claimed the op for any layout. A non-contiguous (e.g. `CWHN`
permuted) input was read with the wrong element offsets, silently
producing wrong results.
Gate the CONV_2D op on `input` and `kernel` contiguity, matching the
CUDA backend contract, and assert input contiguity in the op.
`test-backend-ops -b SYCL0 -o CONV_2D`: goes from 16 failures to 0,
none.
```text
2006/2006 tests passed
Backend SYCL0: OK
Backend 2/2: CPU
Skipping
2/2 backends passed
OK
```
Assisted-by: pi (unsloth/Qwen3.8-27B-GGUF:Q4_K_M via llama.cpp)
* sycl : CONV_2D cwhn=1 support
Make the SYCL backend compute `GGML_OP_CONV_2D` correctly for `cwhn=1` (CWHN
channel-order) inputs and kernels, so the previously failing test-
backend-ops CONV_2D cases pass on SYCL instead of being skipped or
miscomputed.
- Implement CWHN layout support in `ggml/src/ggml-sycl/conv2d.cpp`
(`ggml_sycl_op_conv2d`).
- Update SYCL `supports_op` for `GGML_OP_CONV_2D` in
`ggml/src/ggml-sycl/ggml-sycl.cpp` to accept both layouts.
Assisted-by: pi (Greatjedi/Qwen3.8-27B-Intel-Arc-Tuned-GGUF via llama.cpp)
* sycl docs : update ops for SYCL
* support op col2im_1d
* update ops.md
* rm unused words
* update for bf16
* optimize 1%-11% as the review comments
* fix the format issue
* update as the review comments
* add to support Q1_0, NVFP4, IQ2_XXS, IQ2_XS, IQ2_S, IQ3_XXS, IQ1_S, IQ1_M, IQ3_S, IQ4_NL, IQ4_XS, I32, MXFP4, Q2_K, Q3_K, Q5_K, and Q6_K in GET_ROWS OP
* correct the link
* sycl: add softplus unary op implementation
* sycl: add softplus unary op implementation
* docs(ops): mark SYCL SOFTPLUS as supported
* docs: update SYCL status for SOFTPLUS
* SYCL: add generic unary op implementation for multiple ops (ABS/SGN/…); unify non-contiguous access
* SYCL: update documentation and sycl.csv to reflect new unary op support
* update ops.md after syncing SYCL.csv changes
* Fix SYCL.csv merge conflict
* Update ops.md after fixing SYCL.csv conflicts
* Fix SYCL.csv tail after merge conflict and regenerate ops.md
* Fix line endings and final newline in SYCL.csv
* Remove TOPK_MOE entries from SYCL.csv as requested
* Update ops.md after removing TOPK_MOE from SYCL.csv
* Regenerated SYCL.csv and synced ops.md with upstream
* Update ops.md using create_ops_docs.py
* SYCL: Add support for FLOOR,CEIL,ROUND and TRUNC unary operators
Clean up unrelated changes from previous commit
* Chore: remove empty lines and fix indentation
* Clean up: remove leftover blank lines and fix spacing
* chore: fix trailing whitespace and ensure final newline
* Cleanup: remove redundant declarations already defined in header
* Sync docs/ops.md with updated backend operation support
* docs: update ops.md after rebase
* docs: update ops.md - Vulkan supports SSM_CONV and SSM_SCAN
* fix/refactor OP argsort, pad
* fix count-equal op
* update SYCL OP list
* fix format issue
---------
Co-authored-by: Zhang Jianyu <zhang.jianyu@outlook.com>
Michael Taylor
Neo Zhang
Andrew Smith
Nechama Krashinski
Tamar
s8322
RachelMantel
shani-f
YehuditEandSigbjørn Skjæret
YaelLogicandNeo Zhang Jianyu
safranowith
Akarshan Biswas