bb10, hope you can give this a shot!

--David

Thanks and of course!

CPU: Core i7 2630QM

Norah Jones - 12. Nightingale [4:12] (24-bit 6ch WAV) -h -x2 option:

X | run 1 | run 2 | decode | decode 2 |

4.70.0 x86 | 37.88s | 38.05s | 11.10s | 11.28s |

4.70.0 x64 | 39.88s | 39.76s | 10.73s | 10.72s |

4.75.0 x86 | 33.75s | 34.06s | 8.59s | 8.73s |

4.75.0 x64 | 32.79s | 32.59s | 8.48s | 8.68s |

4.75.1 x86 | 29.17s | 29.19s | -- | -- |

4.75.1 x64 | 28.60s | 28.61s | -- | -- |

gcc 4.75.1 x86 | 27.63s | 27.72s | 8.86s | 8.97s |

gcc 4.75.1 x64 | 27.19s | 27.16s | 8.28s | 8.45s |

lvqcl-icc x86 | 27.91s | 27.86s | 8.11s | 8.17s |

lvqcl-icc x64 | 27.54s | 27.60s | 7.65s | 7.80s |

lvqcl-msvc2k13 x86 | 28.75s | 28.86s | 8.84s | 9.03s |

lvqcl-msvc2k13 x64 | 28.60s | 28.54s | 8.45s | 8.28s |

icc-mmx 4.70.0 x32 | 36.99s | 36.62s | -- | -- |

icc-mmx 4.70.0 x64 | 28.10s | 28.03s | -- | -- |

icc-aw 4.75.1 x86 | 27.93s | 27.97s | 8.06s | 8.19s |

icc-aw 4.75.1 x64 | 27.09s | 27.07s | 7.65s | 7.48s |

Norah Jones - 12. Nightingale [4:12] (16-bit 6ch WAV) -h -x2 option:

X | run 1 | run 2 | decode | decode 2 |

4.70.0 x86 | 37.00s | 36.98s | 10.24s | 10.26s |

4.70.0 x64 | 36.19s | 36.21s | 9.90s | 10.00s |

4.75.0 x86 | 33.70s | 33.56s | 8.46s | 8.34s |

4.75.0 x64 | 32.56s | 32.38s | 8.29s | 8.39s |

4.75.1 x86 | 29.00s | 29.05s | -- | -- |

4.75.1 x64 | 28.49s | 28.50s | -- | -- |

gcc 4.75.1 x86 | 27.97s | 27.88s | 8.58s | 8.64s |

gcc 4.75.1 x64 | 27.22s | 27.19s | 8.28s | 8.13s |

lvqcl-icc x86 | 27.87s | 27.74s | 7.71s | 7.67s |

lvqcl-icc x64 | 27.51s | 27.65s | 7.46s | 7.37s |

lvqcl-msvc2k13 x86 | 28.81s | 28.99s | 8.44s | 8.48s |

lvqcl-msvc2k13 x64 | 28.51s | 28.38s | 8.12s | 8.10s |

icc-mmx 4.70.0 x32 | 41.94s | 41.96s | -- | -- |

icc-mmx 4.70.0 x64 | 28.89s | 28.93s | -- | -- |

icc-aw 4.75.1 x86 | 28.00s | 28.07s | 7.76s | 7.69s |

icc-aw 4.75.1 x64 | 27.06s | 26.95s | 7.36s | 7.35s |

4.75.1 is now the fastest build with 16bit files! But the 4.70.0 icc build with apply_weight is still ever so slightly faster with 24bit files.

Thanks to lamedude for providing the 4.75.0 icc binary. I wonder if a 4.75.1 icc binary would make a difference.