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### Wenet ASR cpu runtime benchmark
AliCould Instance: ecs.c7.16xlarge 64 vCPU 128 GiB 2.7 GHz/3.5 GHz 32 Gbps, Intel Xeon(Ice Lake) Platinum 8369B
Offline ASR
Num Concurrent Tasks: 256 (Best among 16, 32, 64, 128, 256, 512)
|Model | Aishell1 Test WER (%) | 10 Hours Decoding Time (secs) |
|---|---|-------------------------------------|
|Aishell1_small_offline_fp32_ctc_prefix | 4.62 |74.56 |
|Aishell1_small_offline_int8_ctc_prefix | 4.79 |59.08 |
|Aishell1_small_offline_fp32_ctc_wfst | 4.38 | 90.91|
|Aishell1_small_offline_int8_ctc_wfst | 4.50 | 69.57 |
|WenetSpeech_large_offline_fp32_ctc_prefix | 4.61 |181.77 |
|WenetSpeech_large_offline_int8_ctc_prefix | 4.71 |125.57|
Streaming ASR
Num Concurrent Tasks: 256 (Best among 16, 32, 64, 128, 256, 512)
|Model | Aishell1 Test WER (%) | 10 Hours Decoding Time (secs) |
|---|---|-------------------------------------|
|Aishell1_small_u2pp_fp32_ctc_prefix | | 102.21 |
|Aishell1_small_u2pp_fp32_ctc_wfst | | 106.67 |
|WenetSpeech_large_u2pp_fp32_ctc_prefix | | 276.32 | |