Performance analysis of rust nightly (1.42.0-nightly cd1ef390e 2020-01-31)

This is the comparison of a specific rust version with the one just before as well as the first version tested.
File Total Time
(miliseconds)
Total Time
versus 1.20.0
Total Time
versus beta
RAW_EPSON_RD1.ERF 3 -66% 0%
RAW_NIKON_D100.NEF 3 -66% -1%
RAW_NIKON_COOLPIX_P7100.NRW 8 -65% 0%
SAM_5548.SRW 6 -64% -11%
RAW_PENTAX_STARISTD_SRGB.PEF 3 -64% -11%
FUJIFILM-X100T-2.RAF 9 -64% -10%
DSC_6796_Df14uncompr.NEF 10 -62% -39%
RAW_NIKON_D1X.NEF 3 -52% 0%
RAW_FUJIFILM_HS20EXR.RAF 5 -51% 0%
RAW_FUJI_FINPIX_F900EXR.RAF 5 -51% 0%
DSC_6793_Df12uncompr.NEF 9 -51% 0%
_DSC1066.ARW 19 -47% -17%
RAW_LEICA_VLUX1.RAW 8 -42% +43%
RAW_OLYMPUS_E1.ORF 5 -42% +43%
RAW_LEICA_DLUX3.RAW 9 -42% +43%
RAW_FUJI_S3PRO.RAF 22 -40% -4%
RAW_SAMSUNG_NX300.SRW 204 -38% 0%
RAW_SONY_A900.ARW 19 -32% -2%
RAW_MAMIYA_ZD.MEF 17 -32% 0%
DSCF1442.RAF 13 -31% -1%
RAW_LEICA_M8.DNG 13 -21% -14%
DSC_6792_Df12compr.NEF 182 -19% -4%
DSC_6794_Df12losslesscompr.NEF 186 -19% -3%
IMGP0956.PEF 100 -19% -1%
DSC_6797_Df14losslesscompr.NEF 189 -18% -3%
DSC_6795_Df14compr.NEF 186 -18% -3%
RAW_KODAK_DCSPRO.DCR 162 -17% 0%
RAW_PENTAX_K200D.PEF 113 -17% -1%
RAW_NIKON_D80_SRGB.NEF 121 -17% -3%
IMGP6917.PEF 245 -15% 0%
D810_Small.NEF 79 -13% +2%
DSC_0982.NEF 294 -12% -3%
RAW_SONY_A200.ARW 163 -10% 0%
645D2840.PEF 699 -10% 0%
IMG_3893.CR2 100 -9% +5%
RAW_KODAK_DCS560C.TIF 85 -9% +5%
RAW_SONY_SLT-A77V.ARW 76 -7% -5%
RAW_SONY_DSC-RX100M2.ARW 63 -7% -6%
RAW_SONY_SLT-A99V.ARW 76 -7% -5%
RAW_SONY_RX100M5.ARW 63 -7% -5%
RAW_CANON_G5_SRGB.CRW 145 -6% -1%
EOS_6D_mRAW.CR2 422 -6% 0%
CRW_2444.CRW 93 -6% -1%
EOS_6D_sRAW.CR2 196 -5% 0%
IMG_4047.CR2 263 -4% -1%
IMG_2207.CR2 238 -3% +5%
IMG_0001.CR2 307 -3% +4%
RAW_CANON_G10.CR2 285 -3% +3%
IMG_1428.CR2 190 -3% +4%
EOS_6D_RAW.CR2 296 -3% +4%
RAW_HASSELBLAD_CFV.3FR 306 -3% +1%
RAW_APTUS_75.MOS 325 -3% +1%
IMG_0972.CR2 298 -3% +4%
RAW_SAMSUNG_NX500.SRW 434 -2% 0%
P2082705.ORF 369 -1% 0%
H1130004.ORF 434 0% 0%
P1000128.RW2 81 0% +22%
RAW_OLYMPUS_E-450.ORF 285 +1% +1%
Panasonic_FZ1000_1_1.RW2 68 +1% +22%
Phase_One_IQ140_sample_files_04_Diciembre_2017_004_IIQ_L.TIF 189 +11% +5%