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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 : 40092612 samples per sec
Raw read PCM_16 : 42382563 samples per sec
Native endian I/O :
Write short to PCM_16 : 61.90% of raw write
Read short from PCM_16 : 100.20% of raw read
Write int to PCM_24 : 28.69% of raw write
Read int from PCM_24 : 33.62% of raw read
Write int to PCM_32 : 31.14% of raw write
Read int from PCM_32 : 51.04% of raw read
Write float to PCM_16 : 25.57% of raw write
Read float from PCM_16 : 28.17% of raw read
Write float to PCM_24 : 23.59% of raw write
Read float from PCM_24 : 24.14% of raw read
Write float to PCM_32 : 18.00% of raw write
Read float from PCM_32 : 22.59% of raw read
Write float to FLOAT : 31.32% of raw write
Read float from FLOAT : 51.54% of raw read
Endian swapped I/O :
Write short to PCM_16 : 42.81% of raw write
Read short from PCM_16 : 54.58% of raw read
Write int to PCM_24 : 29.28% of raw write
Read int from PCM_24 : 33.43% of raw read
Write int to PCM_32 : 22.21% of raw write
Read int from PCM_32 : 27.24% of raw read
Write float to PCM_16 : 25.76% of raw write
Read float from PCM_16 : 26.84% of raw read
Write float to PCM_24 : 23.71% of raw write
Read float from PCM_24 : 24.10% of raw read
Write float to PCM_32 : 18.47% of raw write
Read float from PCM_32 : 21.45% of raw read
Write float to FLOAT : 22.46% of raw write
Read float from FLOAT : 29.72% of raw read
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