12 Commits

Author SHA1 Message Date
Daniel Bevenius
b6f3fa4059
stream.wasm : add HEAPU8 to exported runtime methods (#3130)
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* stream.wasm : add HEAPU8 to exported runtime methods

This commit adds HEAPU8 to the list of exported methods for stream.wasm.

The motivation for this is that without it HEAPUD8 will be undefined
and when its 'buffer' attribute is accessed this will cause error as
reported in the referenced issue.

Note that to test this make sure that the web browsers caches is cleared
first.

Resolves: https://github.com/ggml-org/whisper.cpp/issues/3123

* command.wasm : add HEAPU8 to exported runtime methods
2025-05-08 16:58:34 +02:00
Daniel Bevenius
e17af6524f
ci : add github pages workflow for wasm examples (#2969)
* ci : add github pages workflow for wasm examples

This commit adds a github workflow to build and deploy the wasm examples
to github pages. The whisper.wasm example is deployed as the main page.

This workflow is trigged by a push to master and will deploy the
examples to: https://ggerganov.github.io/whisper.cpp/.

This requires that the repository has enabled github actions in
`Settings` -> `Pages` -> `Build and deployment` -> `Source` be set to
`GitHub Actions`.

One thing to note is that this commit removes the `talk` example as I'm
not sure how this example is built yet.

Refs: https://github.com/ggerganov/whisper.cpp/issues/2784
2025-03-31 11:34:40 +02:00
Daniel Bevenius
e7d9d8687a
examples : update wasm examples to include server.py [no ci] (#2908)
This commit updates the README files for the wasm examples to include
instructions on how to run the examples using the provided server.py
which was included in Commit 6e8242f7fe166b7798bbf49b4c65aba8afe1e131
("examples : command.wasm updates (#2904)").

The motivation for this is consistency with the command.wasm example.
2025-03-20 09:07:43 +01:00
Andrew S
0d8fd8483a
stream.wasm : fix invalid memory access when no segments (#1902)
No segments may be returned when a smaller sample buffer (EG 2048 samples) is sent to the worker.
2024-02-26 10:12:35 +02:00
Jhen-Jie Hong
0463028bc2
whisper : add context param to disable gpu (#1293)
* whisper : check state->ctx_metal not null

* whisper : add whisper_context_params { use_gpu }

* whisper : new API with params & deprecate old API

* examples : use no-gpu param && whisper_init_from_file_with_params

* whisper.objc : enable metal & disable on simulator

* whisper.swiftui, metal : enable metal & support load default.metallib

* whisper.android : use new API

* bindings : use new API

* addon.node : fix build & test

* bindings : updata java binding

* bindings : add missing whisper_context_default_params_by_ref WHISPER_API for java

* metal : use SWIFTPM_MODULE_BUNDLE for GGML_SWIFT and reuse library load

* metal : move bundle var into block

* metal : use SWIFT_PACKAGE instead of GGML_SWIFT

* style : minor updates

---------

Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>
2023-11-06 11:04:24 +02:00
Georgi Gerganov
794b162a46
whisper : add integer quantization support (#540)
* whisper : add integer quantization support

* examples : add common-ggml + prepare to add "quantize" tool

* whisper : quantization tool ready

* whisper : fix F32 support

* whisper : try to fix shared lib linkage

* wasm : update quantized models to Q5

* bench.wasm : remove "medium" button

* bench.wasm : fix custom model button

* ggml : add Q5_0 and Q5_1 WASM SIMD

* wasm : add quantized models to all WASM examples

* wasm : bump DB version number to 2

* talk-llama : update example to latest llama.cpp

* node : increase test timeout to 10s

* readme : add information for model quantization

* wasm : add links to other examples
2023-04-30 18:51:57 +03:00
Georgi Gerganov
8de452c18b
Improve decoding (#291)
* whisper : prepare infra for new decoding strategies

* whisper : apply logit filters and compute logprobs

* whisper : add whisper_get_logits()

* whisper : separate self and cross attention memory

Initial step needed for supporting parallel decoders

* whisper : move probs_id buffer to whisper_context

* whisper : refactor kv cache into separate struct

* whisper : move self-attention kv cache to whisper_decoder

* whisper : wip decoding parameters + strategies

* whisper : wip decoding parameters + strategies (part 2)

* whisper : wip decoding parameters + strategies (part 3)

* whisper : wip decoding parameters + strategies (part 4)

* whisper : fix prompt_past update to not include prompt_init

* whisper : temperature + best_of support

* whisper : support for compression_ration_threshold

We actually use entropy, but it is similar

* command : fix example to use logits instead of obsolete probs

* whisper : handle empty sequence ranking

* whisper : add WHISPER_DEBUG + diagnostic prints + new main args

* whisper : minor fixes

* whisper : add beam-search support

* whisper : bug fix when there no previous context

* whisper : add comments

* stream : disable temperature fallback

For real-time processing, we always want a single decoder running at T=0

* whisper.swiftui : update example - fix paths + add empty folders
2023-01-15 11:29:57 +02:00
Syahmi Azhar
1512545149
whisper : add loader class to allow loading from buffer and others (#353)
* whisper : add loader to allow loading from other than file

* whisper : rename whisper_init to whisper_init_from_file

* whisper : add whisper_init_from_buffer

* android : Delete local.properties

* android : load models directly from assets

* whisper : adding <stddef.h> needed for size_t + code style

Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>
2023-01-08 13:03:33 +02:00
Andy Maloney
84c6b42e65
cmake : update to 3.19 (#351)
- update from 3.0 (from 2014) to 3.19 (from 2020)
- move some global setting onto the targets (through a cmake include)
2023-01-05 21:22:48 +02:00
Georgi Gerganov
68ecadbbc9
command.wasm : add voice assistant example for the Web (#171)
Same as the command-line tool "command", but runs in the browser

Also, added helper script "extra/deploy-wasm.sh" and fixed some timing
constants for the WASM examples.
2022-11-26 11:40:06 +02:00
Georgi Gerganov
cb70b07db5
livestream.sh : simple tool to transcribe audio livestreams (#185) 2022-11-26 10:05:37 +02:00
Georgi Gerganov
3c390ffe38
stream.wasm : add web-based real-time transcription (#112) 2022-11-25 23:57:46 +02:00