ExternalVendorCode/whisper.cpp
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132 Commits

Author SHA1 Message Date
Georgi Gerganov
fafd78945d
bench.wasm : print system info 2023-01-15 11:34:03 +02:00
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
Georgi Gerganov
a6dbd9188b
stream : fix a bug that inserted a lot of empty audio at the start 
The quality was terrible due to this
 2023-01-14 19:20:47 +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
Georgi Gerganov
52a3e0c92a
ggml : improve vec_dot_f16 unrolling in flash_attn_f16 2023-01-08 11:41:18 +02:00
Georgi Gerganov
d1ea1220ff
command : clean-up / refactoring / formatting (#383) 2023-01-07 21:43:24 +02:00
David
9c4a1522f6
command : always-prompt mode (#383) 2023-01-07 21:41:11 +02:00
Georgi Gerganov
87dd4a3081
talk.wasm : bump memory usage + update whisper.js 2023-01-06 21:13:44 +02:00
Georgi Gerganov
6b351bb669
command : add "guided-mode" video demo in the README.md 2023-01-06 18:59:26 +02:00
Georgi Gerganov
b3c865083e
ci : add emscripten build 2023-01-05 22:10:20 +02:00
Georgi Gerganov
a0d4f8e65c
main : make whisper_print_segment_callback() more readable (close #371) 2023-01-05 21:45:05 +02:00
Georgi Gerganov
196d738974
minor : close #370 + Makefile build info print change 2023-01-05 21:35:45 +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
a466c3404d
stream : fix data race on bool + avoid division-by-zero 2023-01-02 10:20:50 +02:00
Andy Maloney
f00509d57c
command : refactor to split command list & general transcription modes (#331) 
This makes it easier to understand if you're looking for only one of the capabilities.
 2022-12-31 14:08:57 +02:00
Niels Mayer
a593b932e4
main : add -ocsv, aka --output-csv to output a CSV file 
Adds -ocsv, aka --output-csv feature to examples/main, which outputs a CSV file containing lines formatted as follows <startTime-in-integer-milliseconds>, <endTime-in-integer-milliseconds>, "<transcript-line-including-commas>".
 2022-12-29 14:04:00 +02:00
Andy Maloney
331c0bbddc
examples : fix memory leak on failure to load gpt2 model (#323) 2022-12-23 20:19:07 +02:00
Andy Maloney
dc90efd504
examples : small code cleanups (#322) 
- remove unnecessary initialization of string to ""
- use empty() instead of checking size()
- use emplace_back instead of push_back
- use nullptr instead of NULL
- remove unnecessary call to .data() on string
- use character overload of find_first_of() instead of passing a string
 2022-12-23 20:18:51 +02:00
Digipom
0f4227d9ee
examples : add whisper.swiftui demo app (#308) 
* Add SwiftUI demo project.

* Add -DGGML_USE_ACCELERATE
 2022-12-23 10:56:18 +02:00
Kevin Brothaler
91fc08c641 Build a vfpv4 library for armeabi-v7a and do runtime detection to select the right library 2022-12-22 16:47:54 +02:00
Kevin Brothaler
e1432dd91a Check for both __ARM_NEON and __ARM_FEATURE_FMA so that the project can be compiled for armv7a. 
Android armeabi-v7a's NEON support doesn't support FMA unless configured with `-mfpu=neon-fp-armv8`, which would need runtime checks.
* Also removed ABI filter from Android project.
 2022-12-22 16:47:54 +02:00
Kevin Brothaler
22193cbfe8 Bump NDK version 2022-12-22 16:47:54 +02:00
Georgi Gerganov
90564f85f9
Update README.md 2022-12-19 22:09:21 +02:00
Georgi Gerganov
99da1e5cc8
cmake : enable and fix -Wall -Wextra -Wpedantic C++ warnings 2022-12-19 20:45:08 +02:00
Matheus de Sousa
8e3f129b4d
minor : resolves some of warnings when compiling with clang/clang++ (#294) 
* Resolves some of warnings when compiling with clang/clang++

Mostly nit stuff that clang catches when compiling with -Wall -Wextra
-pedantic.

- Fix comparison between sign/unsigned integers.
- Passes a constant reference (const&) instead of copying each time.

* minor : normalize coding style

* minor : fix warning

Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>
 2022-12-19 20:19:01 +02:00
Georgi Gerganov
fba10a4c68 whisper : language auto-detect (#59) 2022-12-17 18:49:44 +02:00
Georgi Gerganov
32fbc8cd04
main : add option to print the progress (#276) 2022-12-16 20:20:43 +02:00
Georgi Gerganov
b8065d90f5
main : add "--prompt" command line argument (#90) 
This allows to provide an initial prompt to be used at the start of the
processing.
 2022-12-16 19:43:16 +02:00
Georgi Gerganov
4312995974 command : better indentation 2022-12-16 19:38:18 +02:00
Georgi Gerganov
5eeeb3412d command : update README, show how to use guided mode 2022-12-16 19:38:18 +02:00
Georgi Gerganov
6a69e3ae27 command : adding guided mode 2022-12-16 19:38:18 +02:00
Georgi Gerganov
ea19ed33f1
Update README.md (#46) 
Add references to the new Android app
 2022-12-16 19:28:51 +02:00
Digipom
675e787171
Add Android sample (#277) 
* Add Android sample

* Use main project C files

* Stop existing playback before starting new playback

* Make text scrollable

* Stop playback when starting to record

* Remove extra var
 2022-12-16 19:20:13 +02:00
Georgi Gerganov
a82d331034
stream : update README.md + comments 2022-12-16 18:04:19 +02:00
Georgi Gerganov
5a5c5ddcca
Update README.md 2022-12-15 20:38:08 +02:00
Georgi Gerganov
34e0b4b9ef
stream : fix build 2022-12-15 20:15:36 +02:00
Georgi Gerganov
b0f8013eb9
stream : add sliding window mode 2022-12-15 19:59:17 +02:00
Georgi Gerganov
a613f16aec
talk : improve prompting 2022-12-12 23:44:36 +02:00
Georgi Gerganov
f309f97df6
Node.js package (#260) 
* npm : preparing infra for node package

* npm : package infra ready

* npm : initial version ready

* npm : change name to whisper.cpp

whisper.js is taken
 2022-12-12 20:17:27 +02:00
Georgi Gerganov
aa6adda26e
talk : make compatible with c++11 (part 2) 2022-12-11 20:34:04 +02:00
Georgi Gerganov
444349f4ec
talk : make compatible with c++11 2022-12-11 20:19:17 +02:00
Lexevolution
6ed786957e
Add newline per segment for text output (#254) 2022-12-11 20:00:29 +02:00
Georgi Gerganov
fcf515de60
bench.wasm : same as "bench" but runs in the browser (#89) 2022-12-11 11:09:10 +02:00
Georgi Gerganov
85c9ac18b5
Update README.md 2022-12-10 16:54:57 +02:00
Georgi Gerganov
b7c85d1ea6 talk : fix build for MSVC 2022-12-10 16:51:58 +02:00
Georgi Gerganov
3b1aacbe6d talk : talk with AI in the terminal 2022-12-10 16:51:58 +02:00
Georgi Gerganov
56822621a8 twitch.sh : various fixes and polishing 
- check if streamlink is installed
- fix audio chunking
- change default threads to 4
 2022-12-08 19:20:04 +02:00
keyehzy
9e5f3ddc16 Allow for Twitch.tv live transcription 
We rely on streamlink library to give us a stream, then we proceed similarly to
the radio livestream example.
 2022-12-08 19:20:04 +02:00
Georgi Gerganov
47afb93c3c
yt-wsp.sh : improve usage instructions 2022-12-07 22:12:08 +02:00
Georgi Gerganov
575c53dc41
yt-wsp.sh : fix usage instruction + comment 2022-12-07 21:12:55 +02:00