8de452c18b
Improve decoding ( #291 )
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* 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
2 years ago
a6dbd9188b
stream : fix a bug that inserted a lot of empty audio at the start
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The quality was terrible due to this
2 years ago
4ef3398e8f
ggml : remove obsolete zeroing + comment fixes ( #390 )
2 years ago
5e9f33596f
readme : clarify main and stream usage ( #391 )
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Give an example of ./main that uses a sample file that's already there, and make the stream example clarify you need `make stream`
2 years ago
8d7b29cedd
ggml : correct behaviour of ggml_vec_sum_f32 ( #390 )
2 years ago
08dc705a69
whisper : fix sample_to_timestamp calculation with 64 bit precision to avoid overflow ( #388 )
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* Do calculation with 64 bit precision to avoid overflow
* Update whisper.cpp
Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>
Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>
2 years ago
1512545149
whisper : add loader class to allow loading from buffer and others ( #353 )
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* 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>
2 years ago
52a3e0c92a
ggml : improve vec_dot_f16 unrolling in flash_attn_f16
2 years ago
d1ea1220ff
command : clean-up / refactoring / formatting ( #383 )
2 years ago
9c4a1522f6
command : always-prompt mode ( #383 )
2 years ago
f078a6f20e
go : adding features to the go-whisper example, go ci, etc ( #384 )
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* Updated bindings so they can be used in third pary packages.
* Updated makefiles to set FMA flag on optionally, for xeon E5 on Darwin
* Added test script
* Changes for examples
* Reverted
* Made the NewContext method private
2 years ago
f30b5d322c
ggml : fix bug in new soft max computation
2 years ago
44efbf7ff1
cmake : add -Wno-unused-function + update whisper.js
2 years ago
d347a59a5f
ggml : when using BLAS start only 1 CPU thread
2 years ago
6394c906af
ggml : fix running tasks with variable number of threads
2 years ago
74ffa14e1d
ggml : unroll ggml_vec_dot_f16 in ggml_compute_forward_flash_attn_f16
2 years ago
65fdcbbbbb
whisper : revert accidental MB change
2 years ago
d61d55cd4b
ggml : speed-up soft max via Accelerate + unroll
2 years ago
d51fc3ee0a
ggml : use vDSP_sve and vDSP_maxv from Accelerate
2 years ago
f82a7dd019
ggml : make gcc happy (minor)
2 years ago
87dd4a3081
talk.wasm : bump memory usage + update whisper.js
2 years ago
41e05c6b1b
cmake : support AVX2 in Windows better ( #381 )
2 years ago
fa379cb22a
Revert "tmp"
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This reverts commit 1652965529
2 years ago
322f4e6c4e
go : bindings updated so they can be used in third party packages. ( #379 )
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* Updated bindings so they can be used in third pary packages.
* Updated makefiles to set FMA flag on optionally, for xeon E5 on Darwin
2 years ago
1652965529
tmp
2 years ago
6042c7a3be
cmake : change min required version to 3.0 ( #351 )
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We increase the min version only when want to use particular
functionality that is available in the newer version
2 years ago
6b351bb669
command : add "guided-mode" video demo in the README.md
2 years ago
a62170c656
ggml : add SSE3 and fp16 conversion lookup table ( #368 )
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* Improves WASM performance:
On MacBook M1 Pro, I observe 25% faster using Firefox and 35% faster using Chrome
* Add support for SSE3 SIMD
* Add SSE3 to system information
* Add Imath support for fp16-fp32 conversions
* Add Imath to system information
* Wrap Imath calls to avoid static function warnings
* Drop Imath; Add lookup table for f16 -> f32 conversions
* Remove TODO comments
* Update SSE3 to new macro arguments
* Correct updated macro definitions
* Prefer static inline where possible
* ggml : static inlines + add public f16 <-> f32 conversions
Co-authored-by: Georgi Gerganov <ggerganov@gmail.com>
2 years ago
1944e7c33e
whisper : document POWER VSX support
2 years ago
49a8dd6732
ggml : reorganize POWER9 ppc64le SIMD code
2 years ago
8c7f642286
ggml : change f16 load and store macro arguments
2 years ago
ad2a4ffa03
whisper : do not use F16 tensors when in F32 mode ( #369 )
2 years ago
b3c865083e
ci : add emscripten build
2 years ago
a0d4f8e65c
main : make whisper_print_segment_callback() more readable ( close #371 )
2 years ago
4a214d2f07
cmake : add CMAKE_RUNTIME_OUTPUT_DIRECTORY
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Currently needed by the wasm examples
2 years ago
0a0cfa7985
ggml : add void to argument-less functions
2 years ago
196d738974
minor : close #370 + Makefile build info print change
2 years ago
84c6b42e65
cmake : update to 3.19 ( #351 )
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- update from 3.0 (from 2014) to 3.19 (from 2020)
- move some global setting onto the targets (through a cmake include)
2 years ago
dd6d582977
whisper : use ranged-based for loops for readability
2 years ago
d51c5eb906
ggml : define MIN / MAX only if not defined (minor)
2 years ago
0be6a1afd9
make : print build information
2 years ago
a466c3404d
stream : fix data race on bool + avoid division-by-zero
2 years ago
d629c034a4
models : fix HF model URL ( close #356 )
2 years ago
f00509d57c
command : refactor to split command list & general transcription modes ( #331 )
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This makes it easier to understand if you're looking for only one of the capabilities.
2 years ago
424c410c42
ggml : improve f16 acceleration for POWER9 ppc64le
2 years ago
d97e6005e9
whisper : add whisper_n_audio_ctx and check for invalid audio_ctx
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closes #344
2 years ago
3467230a77
models : fix typo in convert-h5-to-ggml.py
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signficant -> significant
2 years ago
a091581eb3
cmake : add runtime destination install ( #345 )
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needed for mingw32 build to successfully install the dlls in the correct location
2 years ago
68daf6e487
whisper : avoid some memory allocations
2 years ago
a593b932e4
main : add -ocsv, aka --output-csv to output a CSV file
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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>".
2 years ago
Georgi Gerganov
Ian Bicking
Abitofevrything
boolemancer
Syahmi Azhar
David
David Thorpe
m.bell
Thomas Fitzsimmons
Andy Maloney
Ikko Ashimine
Avik Sengupta
Niels Mayer