Commit Graph

4 Commits

Author SHA1 Message Date
Reese Levine 5fd160bbd9
ggml: Add basic SET_ROWS support in WebGPU (#15137)
* Begin work on set_rows

* Work on set rows

* Add error buffers for reporting unsupported SET_ROWS indices

* Remove extra comments
2025-08-06 15:14:40 -07:00
Reese Levine 9515c6131a
ggml: WebGPU disable SET_ROWS for now (#15078)
* Add paramater buffer pool, batching of submissions, refactor command building/submission

* Add header for linux builds

* Free staged parameter buffers at once

* Format with clang-format

* Fix thread-safe implementation

* Use device implicit synchronization

* Update workflow to use custom release

* Remove testing branch workflow

* Disable set_rows until it's implemented

* Fix potential issue around empty queue submission

* Try synchronous submission

* Try waiting on all futures explicitly

* Add debug

* Add more debug messages

* Work on getting ssh access for debugging

* Debug on failure

* Disable other tests

* Remove extra if

* Try more locking

* maybe passes?

* test

* Some cleanups

* Restore build file

* Remove extra testing branch ci
2025-08-05 16:26:38 -07:00
Reese Levine 587d0118f5
ggml: WebGPU backend host improvements and style fixing (#14978)
* Add parameter buffer pool, batching of submissions, refactor command building/submission

* Add header for linux builds

* Free staged parameter buffers at once

* Format with clang-format

* Fix thread-safe implementation

* Use device implicit synchronization

* Update workflow to use custom release

* Remove testing branch workflow
2025-08-04 08:52:43 -07:00
Reese Levine 21c021745d
ggml: Add initial WebGPU backend (#14521)
* Minimal setup of webgpu backend with dawn. Just prints out the adapter and segfaults

* Initialize webgpu device

* Making progress on setting up the backend

* Finish more boilerplate/utility functions

* Organize file and work on alloc buffer

* Add webgpu_context to prepare for actually running some shaders

* Work on memset and add shader loading

* Work on memset polyfill

* Implement set_tensor as webgpu WriteBuffer, remove host_buffer stubs since webgpu doesn't support it

* Implement get_tensor and buffer_clear

* Finish rest of setup

* Start work on compute graph

* Basic mat mul working

* Work on emscripten build

* Basic WebGPU backend instructions

* Use EMSCRIPTEN flag

* Work on passing ci, implement 4d tensor multiplication

* Pass thread safety test

* Implement permuting for mul_mat and cpy

* minor cleanups

* Address feedback

* Remove division by type size in cpy op

* Fix formatting and add github action workflows for vulkan and metal (m-series) webgpu backends

* Fix name

* Fix macos dawn prefix path
2025-07-16 18:18:51 +03:00