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Benchmarking libsndfile-1.0.0
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Each test takes a little over 5 seconds.
Raw write PCM_16 : 31084269 samples per sec
Raw read PCM_16 : 63597065 samples per sec
Native endian I/O :
Write short to PCM_16 : 83.19% of raw write
Read short from PCM_16 : 82.93% of raw read
Write int to PCM_24 : 31.12% of raw write
Read int from PCM_24 : 37.90% of raw read
Write float to PCM_16 : 37.00% of raw write
Read float from PCM_16 : 45.53% of raw read
Write float to PCM_24 : 29.08% of raw write
Read float from PCM_24 : 28.48% of raw read
Write float to PCM_32 : 22.08% of raw write
Read float from PCM_32 : 31.21% of raw read
Write float to FLOAT : 28.70% of raw write
Read float from FLOAT : 56.32% of raw read
Endian swapped I/O :
Write short to PCM_16 : 22.08% of raw write
Read short from PCM_16 : 23.20% of raw read
Write int to PCM_24 : 30.96% of raw write
Read int from PCM_24 : 37.76% of raw read
Write float to PCM_16 : 35.82% of raw write
Read float from PCM_16 : 22.61% of raw read
Write float to PCM_24 : 27.70% of raw write
Read float from PCM_24 : 28.37% of raw read
Write float to PCM_32 : 20.77% of raw write
Read float from PCM_32 : 23.46% of raw read
Write float to FLOAT : 15.03% of raw write
Read float from FLOAT : 15.43% of raw read
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