mirror of
https://github.com/ggerganov/whisper.cpp.git
synced 2024-12-22 14:02:21 +00:00
55 lines
1.9 KiB
Markdown
55 lines
1.9 KiB
Markdown
# bench
|
|
|
|
A very basic tool for benchmarking the inference performance on your device. The tool simply runs the Encoder part of
|
|
the transformer on some random audio data and records the execution time. This way we can have an objective comparison
|
|
of the performance of the model for various setups.
|
|
|
|
Benchmark results are tracked in the following Github issue: https://github.com/ggerganov/whisper.cpp/issues/89
|
|
|
|
```bash
|
|
# build the bench tool
|
|
$ make bench
|
|
|
|
# run it on the small.en model using 4 threads
|
|
$ ./bench -m ./models/ggml-small.en.bin -t 4
|
|
|
|
whisper_model_load: loading model from './models/ggml-small.en.bin'
|
|
whisper_model_load: n_vocab = 51864
|
|
whisper_model_load: n_audio_ctx = 1500
|
|
whisper_model_load: n_audio_state = 768
|
|
whisper_model_load: n_audio_head = 12
|
|
whisper_model_load: n_audio_layer = 12
|
|
whisper_model_load: n_text_ctx = 448
|
|
whisper_model_load: n_text_state = 768
|
|
whisper_model_load: n_text_head = 12
|
|
whisper_model_load: n_text_layer = 12
|
|
whisper_model_load: n_mels = 80
|
|
whisper_model_load: f16 = 1
|
|
whisper_model_load: type = 3
|
|
whisper_model_load: mem_required = 1048.00 MB
|
|
whisper_model_load: adding 1607 extra tokens
|
|
whisper_model_load: ggml ctx size = 533.05 MB
|
|
whisper_model_load: memory size = 68.48 MB
|
|
whisper_model_load: model size = 464.44 MB
|
|
|
|
whisper_print_timings: load time = 240.82 ms
|
|
whisper_print_timings: mel time = 0.00 ms
|
|
whisper_print_timings: sample time = 0.00 ms
|
|
whisper_print_timings: encode time = 1062.21 ms / 88.52 ms per layer
|
|
whisper_print_timings: decode time = 0.00 ms / 0.00 ms per layer
|
|
whisper_print_timings: total time = 1303.04 ms
|
|
|
|
system_info: n_threads = 4 | AVX2 = 0 | AVX512 = 0 | NEON = 1 | FP16_VA = 1 | WASM_SIMD = 0 | BLAS = 1 |
|
|
|
|
If you wish, you can submit these results here:
|
|
|
|
https://github.com/ggerganov/whisper.cpp/issues/89
|
|
|
|
Please include the following information:
|
|
|
|
- CPU model
|
|
- Operating system
|
|
- Compiler
|
|
|
|
```
|