* First working version of GEMM and GEMV
* interleave loads and compute
* Clang-format
* Added missing fallback. Removed tested TODO.
* Swap M and N to be consistent with the repack template convention
using noexcept std::filesystem::directory_entry::is_regular_file
overload prevents abnormal termination upon throwing an error
(as caused by symlinks to non-existent folders on linux)
Resolves: #18560
Implement ggml_cann_mul_mat_id_quant function to support quantized matrix
multiplication for Mixture of Experts (MoE) architectures on CANN backend.
Key features:
- Support Q4_0 and Q8_0 quantized weight formats
- Use IndexSelect to dynamically route expert-specific weights based on indices
- Leverage WeightQuantBatchMatmulV2 for efficient quantized computation
- Handle automatic F16 type conversion for hardware compatibility
- Support both per-expert and broadcast input modes
Implementation details:
- Extract expert weights and scales using CANN IndexSelect operation
- Process each batch and expert combination independently
- Create proper tensor views with correct stride for matmul operations
- Automatic input/output type casting to/from F16 as needed
Testing: All test cases passed for supported types (F32, F16, Q4_0, Q8_0).
* ci : add metal server workflows
* cont : try fix python init
* cont : move to a separate workflow that runs only on master
* cont : fix num jobs
Co-authored-by: Sigbjørn Skjæret <sigbjorn.skjaeret@scala.com>
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Co-authored-by: Sigbjørn Skjæret <sigbjorn.skjaeret@scala.com>
* ggml-virtgpu: add backend documentation
Assisted-by-AI: Claude Code
* CODEOWNERS: add /docs/backend/GGML-VirtGPU/ -> kpouget
* README: add the link to docs/backend/GGML-VirtGPU/ggml-virt.md
* docs/ggml-virt: add link to testing + configuration
* Revert "CODEOWNERS: add /docs/backend/GGML-VirtGPU/ -> kpouget"
This reverts commit 8ece8e72e24d305f308505c08ebb75804546374e.
* drop the ggml- prefix
* s/ggerganov/ggml-org
* Relocate VirtGPU.md
* reorganize the text
* turn turn the ascii diagram into a mermaid
* README.md: update the link to the main doc
* Unified delta net handling
* Remove old methods.
* Refactor and optimize
* Adapt autoregressive version from @ymcki
* Change to decay mask approach
* Fix bad permute
* Qwen 3.5 support
* Apply suggestions from code review
Co-authored-by: Sigbjørn Skjæret <sigbjorn.skjaeret@scala.com>
* Further fixes
* Use inheritance, remove unneeded conts
* Not like this!
* Remove ggml.h explicit import
* Remove transformers, fix the views
* ACTUALLY fix views, make super calls explicit in conversion.
* Fix conversion again
* Remove extra ggml.h imports
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Co-authored-by: Sigbjørn Skjæret <sigbjorn.skjaeret@scala.com>
* Rename variables + fix rope_neox
Seems memory layout is shared with Vulkan so we can port fix from
https://github.com/ggml-org/llama.cpp/pull/19299
* Fix rope_multi
* Fix rope_vision
* Fix rope_norm
* Rename ne* to ne0* for consistent variable naming
* cont : consistent stride names
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Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>
