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Benchmarking libsndfile-1.0.6pre10
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Each test takes a little over 5 seconds.
Raw write PCM_16 : 28845961 samples per sec
Raw read PCM_16 : 63471874 samples per sec
Native endian I/O :
Write short to PCM_16 : 86.21% of raw write
Read short from PCM_16 : 82.60% of raw read
Write int to PCM_24 : 34.89% of raw write
Read int from PCM_24 : 37.26% of raw read
Write int to PCM_32 : 43.36% of raw write
Read int from PCM_32 : 41.30% of raw read
Write float to PCM_16 : 43.02% of raw write
Read float from PCM_16 : 43.99% of raw read
Write float to PCM_24 : 32.72% of raw write
Read float from PCM_24 : 28.21% of raw read
Write float to PCM_32 : 25.92% of raw write
Read float from PCM_32 : 30.98% of raw read
Write float to FLOAT : 46.65% of raw write
Read float from FLOAT : 56.66% of raw read
Endian swapped I/O :
Write short to PCM_16 : 54.53% of raw write
Read short from PCM_16 : 56.32% of raw read
Write int to PCM_24 : 35.28% of raw write
Read int from PCM_24 : 37.33% of raw read
Write int to PCM_32 : 26.21% of raw write
Read int from PCM_32 : 23.51% of raw read
Write float to PCM_16 : 41.39% of raw write
Read float from PCM_16 : 23.56% of raw read
Write float to PCM_24 : 30.86% of raw write
Read float from PCM_24 : 28.27% of raw read
Write float to PCM_32 : 23.83% of raw write
Read float from PCM_32 : 20.54% of raw read
Write float to FLOAT : 27.26% of raw write
Read float from FLOAT : 29.04% of raw read
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