Performance analysis of rust 1.39.0 (4560ea788 2019-11-04)

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 1.38.0
RAW_NIKON_D100.NEF 3 -66% -1%
RAW_EPSON_RD1.ERF 3 -66% +1%
RAW_NIKON_COOLPIX_P7100.NRW 8 -65% 0%
FUJIFILM-X100T-2.RAF 9 -64% -11%
SAM_5548.SRW 6 -64% -10%
DSC_6796_Df14uncompr.NEF 10 -63% -12%
RAW_FUJI_FINPIX_F900EXR.RAF 5 -52% 0%
RAW_FUJIFILM_HS20EXR.RAF 5 -52% 0%
RAW_NIKON_D1X.NEF 3 -52% 0%
DSC_6793_Df12uncompr.NEF 9 -51% 0%
_DSC1066.ARW 19 -47% 0%
RAW_LEICA_VLUX1.RAW 8 -42% +44%
RAW_LEICA_DLUX3.RAW 9 -42% +43%
RAW_PENTAX_STARISTD_SRGB.PEF 6 -42% +44%
RAW_OLYMPUS_E1.ORF 5 -41% +43%
RAW_FUJI_S3PRO.RAF 22 -40% 0%
RAW_SAMSUNG_NX300.SRW 204 -38% +1%
RAW_SONY_A900.ARW 19 -32% 0%
DSCF1442.RAF 13 -32% 0%
RAW_MAMIYA_ZD.MEF 17 -31% +1%
RAW_LEICA_M8.DNG 13 -21% 0%
RAW_KODAK_DCSPRO.DCR 160 -19% 0%
DSC_6794_Df12losslesscompr.NEF 193 -16% 0%
DSC_6792_Df12compr.NEF 189 -16% 0%
DSC_6797_Df14losslesscompr.NEF 196 -15% 0%
DSC_6795_Df14compr.NEF 192 -15% 0%
IMG_3893.CR2 94 -15% 0%
RAW_NIKON_D80_SRGB.NEF 125 -15% +1%
D810_Small.NEF 78 -14% 0%
RAW_KODAK_DCS560C.TIF 81 -14% 0%
IMGP0956.PEF 107 -13% 0%
RAW_PENTAX_K200D.PEF 120 -12% 0%
IMGP6917.PEF 259 -10% 0%
DSC_0982.NEF 303 -10% 0%
IMG_2207.CR2 224 -9% 0%
EOS_6D_RAW.CR2 282 -8% 0%
IMG_1428.CR2 181 -8% 0%
IMG_0001.CR2 293 -8% 0%
IMG_0972.CR2 285 -7% 0%
RAW_CANON_G10.CR2 275 -7% 0%
645D2840.PEF 734 -6% 0%
RAW_CANON_G5_SRGB.CRW 147 -5% +1%
CRW_2444.CRW 94 -5% +1%
EOS_6D_mRAW.CR2 426 -5% 0%
EOS_6D_sRAW.CR2 197 -5% 0%
IMG_4047.CR2 264 -4% 0%
RAW_APTUS_75.MOS 326 -3% -4%
RAW_SONY_A200.ARW 181 0% 0%
P2082705.ORF 373 0% +1%
RAW_SONY_SLT-A77V.ARW 83 0% -9%
RAW_SAMSUNG_NX500.SRW 446 0% -2%
RAW_SONY_SLT-A99V.ARW 82 0% -9%
RAW_SONY_RX100M5.ARW 68 0% -9%
RAW_SONY_DSC-RX100M2.ARW 68 +1% -9%
RAW_OLYMPUS_E-450.ORF 284 +1% 0%
H1130004.ORF 441 +1% +1%
RAW_HASSELBLAD_CFV.3FR 326 +3% +2%
P1000128.RW2 84 +3% +15%
Panasonic_FZ1000_1_1.RW2 70 +4% +14%
Phase_One_IQ140_sample_files_04_Diciembre_2017_004_IIQ_L.TIF 188 +10% +1%