I made some benchmarks with and without opencl activated.
My setup:
core i5-2500, 16GB, GeForce GT 640 (2GB)
Ubuntu 13.04, Gnome Shell (3.8), Nvidia 310.44, git-Master
What I did:
Load from Lighttable in Darkroom
Processing Shadows¬Highlights (default)
Back to Lightroom
Export as full size jpeg (100%)
P1020413.RW Lighttable -> Darkroom Opencl on
Opencl off
[s] cpu[s] [s]
cpu[s]
[dev_process_image] pixel pipeline processing 0,022 0,032
0,42 1,216
[dev_process_preview] pixel pipeline processing 0,097 0,228 0,107
0,228
Shadows & Highlights
[dev_process_preview] pixel pipeline processing 0,284 0,448 0,208
0,596
[dev_process_image] pixel pipeline processing 0,371 0,5
0,242 0,652
Darkroom -> Lighttable
[dev_process_thumbnail] pixel pipeline 0,087 0,072 0,051
0,096
Export
[export] creating pixelpipe 0,136
0,164 0,137 0,172
[dev_process_export] pixel pipeline processing 1,02 0,46 1,189
3,512
Maybe we can compare some benchmark results to find a graphics card with a
good price/ perfomance balance.
Probably there is a better way to benchmark with darktable.
For comparable results:
https://dl.dropboxusercontent.com/u/352146/P1020413.RW2
regards
Am 20.05.2013, 23:07 Uhr, schrieb Ulrich Pegelow <[email protected]>:
can't make any benchmarks right now (holiday time :)
Anyhow, what is your setting on the number of background jobs in core
options?
Ulrich
Am 20.05.2013 um 22:23 schrieb Emmanuel Lacour <[email protected]>:
On 19/05/2013 22:21, Ulrich Pegelow wrote:
Hi,
as a highly performant OpenCL device consider a Radeon HD7950 or
better.
before I spent so much money in this, can someone share the average
thumbnail generation time (from raw, not from embedded jpeg) difference
with and without such card?
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P1020413.RW Lighttable -> Darkroom
[dev] took 0,000 secs (-0,000 CPU) to load the image.
[opencl_update_enabled] enabled flag set to ON
[pixelpipe_process] [full] using device 0
[dev_pixelpipe] took 0,012 secs (0,012 CPU) processing `Ãberbelichtet' [full]
[dev_pixelpipe] took 0,010 secs (0,020 CPU) processing `Gamma' [full]
[opencl_profiling] spent 0,0061 seconds in [Write Image (from host to device)]
[opencl_profiling] spent 0,0054 seconds in [Copy Image (on device)]
[opencl_profiling] spent 0,0060 seconds in [Read Image (from device to host)]
[opencl_profiling] spent 0,0174 seconds totally in command queue (with 0
events missing)
[dev_process_image] pixel pipeline processing took 0,022 secs (0,032 CPU)
[pixelpipe_process] [preview] using device -1
[dev_pixelpipe] took 0,000 secs (-0,000 CPU) initing base buffer [preview]
[dev_pixelpipe] took 0,006 secs (0,012 CPU) processing `WeiÃabgleich' [preview]
[dev_pixelpipe] took 0,004 secs (0,012 CPU) processing
`Spitzlicht-Rekonstruktion' [preview]
[dev_pixelpipe] took 0,007 secs (0,024 CPU) processing `Basiskurve' [preview]
[dev_pixelpipe] took 0,016 secs (0,040 CPU) processing `Eingabefarbprofil'
[preview]
[dev_pixelpipe] took 0,018 secs (0,048 CPU) processing `Schärfen' [preview]
[dev_pixelpipe] took 0,017 secs (0,048 CPU) processing `Ausgabefarbprofil'
[preview]
[dev_pixelpipe] took 0,005 secs (0,004 CPU) processing `Ãberbelichtet'
[preview]
[dev_pixelpipe] took 0,004 secs (0,016 CPU) processing `Gamma' [preview]
[dev_process_preview] pixel pipeline processing took 0,097 secs (0,228 CPU)
Shadows & Highlights
[dev] took 0,000 secs (-0,000 CPU) to load the image.
[pixelpipe_process] [preview] using device -1
[pixelpipe_process] [full] using device 0
[dev_pixelpipe] took 0,000 secs (-0,000 CPU) initing base buffer [full]
[dev_pixelpipe] took 0,022 secs (0,064 CPU) processing `WeiÃabgleich' [full]
[dev_pixelpipe] took 0,026 secs (0,064 CPU) processing
`Spitzlicht-Rekonstruktion' [full]
[dev_pixelpipe] took 0,120 secs (0,272 CPU) processing `Schatten und
Spitzlichter' [preview]
[dev_pixelpipe] took 0,020 secs (0,044 CPU) processing `Schärfen' [preview]
[dev_pixelpipe] took 0,028 secs (0,068 CPU) processing `Ausgabefarbprofil'
[preview]
[dev_pixelpipe] took 0,005 secs (0,008 CPU) processing `Ãberbelichtet'
[preview]
[dev_pixelpipe] took 0,007 secs (0,012 CPU) processing `Gamma' [preview]
[dev_pixelpipe] took 0,204 secs (0,308 CPU) processing `Entrastern' [full]
[dev_pixelpipe] took 0,009 secs (0,008 CPU) processing `Basiskurve' [full]
[dev_pixelpipe] took 0,006 secs (-0,000 CPU) processing `Eingabefarbprofil'
[full]
[dev_process_preview] pixel pipeline processing took 0,284 secs (0,448 CPU)
[dev_pixelpipe] took 0,051 secs (0,012 CPU) processing `Schatten und
Spitzlichter' [full]
[dev_pixelpipe] took 0,019 secs (0,016 CPU) processing `Schärfen' [full]
[dev_pixelpipe] took 0,014 secs (0,008 CPU) processing `Ausgabefarbprofil'
[full]
[dev_pixelpipe] took 0,005 secs (-0,000 CPU) processing `Ãberbelichtet' [full]
[dev_pixelpipe] took 0,013 secs (0,020 CPU) processing `Gamma' [full]
[opencl_profiling] spent 0,0108 seconds in [Write Image (from host to device)]
[opencl_profiling] spent 0,0102 seconds in whitebalance_1ui
[opencl_profiling] spent 0,0253 seconds in highlights_1f
[opencl_profiling] spent 0,0406 seconds in ppg_demosaic_green
[opencl_profiling] spent 0,0825 seconds in ppg_demosaic_redblue
[opencl_profiling] spent 0,0053 seconds in border_interpolate
[opencl_profiling] spent 0,0746 seconds in clip_and_zoom
[opencl_profiling] spent 0,0079 seconds in basecurve
[opencl_profiling] spent 0,0046 seconds in colorin
[opencl_profiling] spent 0,0052 seconds in [Copy Image to Buffer (on device)]
[opencl_profiling] spent 0,0173 seconds in gaussian_column_4c
[opencl_profiling] spent 0,0073 seconds in gaussian_transpose_4c
[opencl_profiling] spent 0,0071 seconds in [Copy Buffer to Image (on device)]
[opencl_profiling] spent 0,0077 seconds in shadows_highlights_mix
[opencl_profiling] spent 0,0050 seconds in sharpen_hblur
[opencl_profiling] spent 0,0054 seconds in sharpen_vblur
[opencl_profiling] spent 0,0076 seconds in sharpen_mix
[opencl_profiling] spent 0,0115 seconds in colorout
[opencl_profiling] spent 0,0046 seconds in [Copy Image (on device)]
[opencl_profiling] spent 0,0060 seconds in [Read Image (from device to host)]
[opencl_profiling] spent 0,3468 seconds totally in command queue (with 0
events missing)
[dev_process_image] pixel pipeline processing took 0,371 secs (0,500 CPU)
Darkroom -> Lighttable
[export] creating pixelpipe took 0,053 secs (0,100 CPU)
[pixelpipe_process] [thumbnail] using device 0
[dev_pixelpipe] took 0,000 secs (0,000 CPU) initing base buffer [thumbnail]
[dev_pixelpipe] took 0,017 secs (0,020 CPU) processing `WeiÃabgleich'
[thumbnail]
[dev_pixelpipe] took 0,026 secs (0,020 CPU) processing
`Spitzlicht-Rekonstruktion' [thumbnail]
[dev_pixelpipe] took 0,028 secs (0,008 CPU) processing `Entrastern' [thumbnail]
[dev_pixelpipe] took 0,002 secs (0,004 CPU) processing `Basiskurve' [thumbnail]
[dev_pixelpipe] took 0,003 secs (0,004 CPU) processing `Eingabefarbprofil'
[thumbnail]
[dev_pixelpipe] took 0,004 secs (0,008 CPU) processing `Schatten und
Spitzlichter' [thumbnail]
[dev_pixelpipe] took 0,002 secs (0,004 CPU) processing `Schärfen' [thumbnail]
[dev_pixelpipe] took 0,002 secs (0,000 CPU) processing `Ausgabefarbprofil'
[thumbnail]
[dev_pixelpipe] took 0,001 secs (0,000 CPU) processing `Ãberbelichtet'
[thumbnail]
[dev_pixelpipe] took 0,002 secs (0,004 CPU) processing `Gamma' [thumbnail]
[opencl_profiling] spent 0,0054 seconds in [Write Image (from host to device)]
[opencl_profiling] spent 0,0110 seconds in whitebalance_1ui
[opencl_profiling] spent 0,0260 seconds in highlights_1f
[opencl_profiling] spent 0,0268 seconds in clip_and_zoom_demosaic_half_size
[opencl_profiling] spent 0,0003 seconds in basecurve
[opencl_profiling] spent 0,0002 seconds in colorin
[opencl_profiling] spent 0,0003 seconds in [Copy Image to Buffer (on device)]
[opencl_profiling] spent 0,0017 seconds in gaussian_column_4c
[opencl_profiling] spent 0,0004 seconds in gaussian_transpose_4c
[opencl_profiling] spent 0,0004 seconds in [Copy Buffer to Image (on device)]
[opencl_profiling] spent 0,0005 seconds in shadows_highlights_mix
[opencl_profiling] spent 0,0005 seconds in sharpen_hblur
[opencl_profiling] spent 0,0005 seconds in sharpen_vblur
[opencl_profiling] spent 0,0003 seconds in sharpen_mix
[opencl_profiling] spent 0,0005 seconds in colorout
[opencl_profiling] spent 0,0003 seconds in [Copy Image (on device)]
[opencl_profiling] spent 0,0006 seconds in [Read Image (from device to host)]
[opencl_profiling] spent 0,0758 seconds totally in command queue (with 0
events missing)
[dev_process_thumbnail] pixel pipeline processing took 0,087 secs (0,072 CPU)
Export
[export] creating pixelpipe took 0,136 secs (0,164 CPU)
[pixelpipe_process] [export] using device 0
[dev_pixelpipe] took 0,000 secs (-0,000 CPU) initing base buffer [export]
[dev_pixelpipe] took 0,018 secs (0,012 CPU) processing `WeiÃabgleich' [export]
[dev_pixelpipe] took 0,028 secs (0,016 CPU) processing
`Spitzlicht-Rekonstruktion' [export]
[dev_pixelpipe] took 0,136 secs (0,072 CPU) processing `Entrastern' [export]
[dev_pixelpipe] took 0,063 secs (0,008 CPU) processing `Basiskurve' [export]
[dev_pixelpipe] took 0,051 secs (0,004 CPU) processing `Eingabefarbprofil'
[export]
[dev_pixelpipe] took 0,314 secs (0,124 CPU) processing `Schatten und
Spitzlichter' [export]
[dev_pixelpipe] took 0,151 secs (0,036 CPU) processing `Schärfen' [export]
[dev_pixelpipe] took 0,092 secs (0,036 CPU) processing `Ausgabefarbprofil'
[export]
[dev_pixelpipe] took 0,036 secs (0,020 CPU) processing `Ãberbelichtet' [export]
[dev_pixelpipe] took 0,130 secs (0,132 CPU) processing `Gamma' [export]
[opencl_profiling] spent 0,0057 seconds in [Write Image (from host to device)]
[opencl_profiling] spent 0,0116 seconds in whitebalance_1ui
[opencl_profiling] spent 0,0253 seconds in highlights_1f
[opencl_profiling] spent 0,0420 seconds in ppg_demosaic_green
[opencl_profiling] spent 0,0843 seconds in ppg_demosaic_redblue
[opencl_profiling] spent 0,0088 seconds in border_interpolate
[opencl_profiling] spent 0,0618 seconds in basecurve
[opencl_profiling] spent 0,0457 seconds in colorin
[opencl_profiling] spent 0,0365 seconds in [Copy Image to Buffer (on device)]
[opencl_profiling] spent 0,1229 seconds in gaussian_column_4c
[opencl_profiling] spent 0,0466 seconds in gaussian_transpose_4c
[opencl_profiling] spent 0,0417 seconds in [Copy Buffer to Image (on device)]
[opencl_profiling] spent 0,0648 seconds in shadows_highlights_mix
[opencl_profiling] spent 0,0478 seconds in sharpen_hblur
[opencl_profiling] spent 0,0364 seconds in sharpen_vblur
[opencl_profiling] spent 0,0666 seconds in sharpen_mix
[opencl_profiling] spent 0,0905 seconds in colorout
[opencl_profiling] spent 0,0324 seconds in [Copy Image (on device)]
[opencl_profiling] spent 0,0936 seconds in [Read Image (from device to host)]
[opencl_profiling] spent 0,9650 seconds totally in command queue (with 0
events missing)
[dev_process_export] pixel pipeline processing took 1,020 secs (0,460 CPU)
P1020413.RW Lighttable -> Darkroom
[opencl_update_enabled] enabled flag set to OFF
[pixelpipe_process] [full] using device -1
[dev_pixelpipe] took 0,000 secs (0,000 CPU) initing base buffer [full]
[dev_pixelpipe] took 0,007 secs (0,016 CPU) processing `WeiÃabgleich' [full]
[dev_pixelpipe] took 0,007 secs (0,016 CPU) processing
`Spitzlicht-Rekonstruktion' [full]
[dev_pixelpipe] took 0,336 secs (1,008 CPU) processing `Entrastern' [full]
[dev_pixelpipe] took 0,008 secs (0,028 CPU) processing `Basiskurve' [full]
[dev_pixelpipe] took 0,013 secs (0,032 CPU) processing `Eingabefarbprofil'
[full]
[dev_pixelpipe] took 0,019 secs (0,048 CPU) processing `Schärfen' [full]
[dev_pixelpipe] took 0,017 secs (0,048 CPU) processing `Ausgabefarbprofil'
[full]
[dev_pixelpipe] took 0,005 secs (0,008 CPU) processing `Ãberbelichtet' [full]
[dev_pixelpipe] took 0,007 secs (0,012 CPU) processing `Gamma' [full]
[dev_process_image] pixel pipeline processing took 0,420 secs (1,216 CPU)
[pixelpipe_process] [preview] using device -1
[dev_pixelpipe] took 0,000 secs (0,000 CPU) initing base buffer [preview]
[dev_pixelpipe] took 0,006 secs (0,016 CPU) processing `WeiÃabgleich' [preview]
[dev_pixelpipe] took 0,004 secs (0,012 CPU) processing
`Spitzlicht-Rekonstruktion' [preview]
[dev_pixelpipe] took 0,009 secs (0,020 CPU) processing `Basiskurve' [preview]
[dev_pixelpipe] took 0,017 secs (0,040 CPU) processing `Eingabefarbprofil'
[preview]
[dev_pixelpipe] took 0,020 secs (0,052 CPU) processing `Schärfen' [preview]
[dev_pixelpipe] took 0,023 secs (0,052 CPU) processing `Ausgabefarbprofil'
[preview]
[dev_pixelpipe] took 0,005 secs (0,004 CPU) processing `Ãberbelichtet'
[preview]
[dev_pixelpipe] took 0,004 secs (0,012 CPU) processing `Gamma' [preview]
[dev_process_preview] pixel pipeline processing took 0,107 secs (0,228 CPU)
Shadows & Highlights
[dev] took 0,000 secs (-0,000 CPU) to load the image.
[pixelpipe_process] [preview] using device -1
[pixelpipe_process] [full] using device -1
[dev_pixelpipe] took 0,139 secs (0,392 CPU) processing `Schatten und
Spitzlichter' [preview]
[dev_pixelpipe] took 0,147 secs (0,408 CPU) processing `Schatten und
Spitzlichter' [full]
[dev_pixelpipe] took 0,023 secs (0,056 CPU) processing `Schärfen' [preview]
[dev_pixelpipe] took 0,038 secs (0,116 CPU) processing `Schärfen' [full]
[dev_pixelpipe] took 0,028 secs (0,088 CPU) processing `Ausgabefarbprofil'
[preview]
[dev_pixelpipe] took 0,007 secs (0,024 CPU) processing `Ãberbelichtet'
[preview]
[dev_pixelpipe] took 0,010 secs (0,036 CPU) processing `Gamma' [preview]
[dev_process_preview] pixel pipeline processing took 0,208 secs (0,596 CPU)
[dev_pixelpipe] took 0,032 secs (0,092 CPU) processing `Ausgabefarbprofil'
[full]
[dev_pixelpipe] took 0,006 secs (0,012 CPU) processing `Ãberbelichtet' [full]
[dev_pixelpipe] took 0,010 secs (0,016 CPU) processing `Gamma' [full]
[dev_process_image] pixel pipeline processing took 0,242 secs (0,652 CPU)
Darkroom -> Lighttable
[export] creating pixelpipe took 0,053 secs (0,100 CPU)
[pixelpipe_process] [thumbnail] using device -1
[dev_pixelpipe] took 0,000 secs (0,000 CPU) initing base buffer [thumbnail]
[dev_pixelpipe] took 0,014 secs (0,016 CPU) processing `WeiÃabgleich'
[thumbnail]
[dev_pixelpipe] took 0,014 secs (0,020 CPU) processing
`Spitzlicht-Rekonstruktion' [thumbnail]
[dev_pixelpipe] took 0,007 secs (0,020 CPU) processing `Entrastern' [thumbnail]
[dev_pixelpipe] took 0,001 secs (-0,000 CPU) processing `Basiskurve' [thumbnail]
[dev_pixelpipe] took 0,002 secs (0,008 CPU) processing `Eingabefarbprofil'
[thumbnail]
[dev_pixelpipe] took 0,007 secs (0,020 CPU) processing `Schatten und
Spitzlichter' [thumbnail]
[dev_pixelpipe] took 0,001 secs (0,000 CPU) processing `Schärfen' [thumbnail]
[dev_pixelpipe] took 0,002 secs (0,008 CPU) processing `Ausgabefarbprofil'
[thumbnail]
[dev_pixelpipe] took 0,000 secs (-0,000 CPU) processing `Ãberbelichtet'
[thumbnail]
[dev_pixelpipe] took 0,001 secs (0,004 CPU) processing `Gamma' [thumbnail]
[dev_process_thumbnail] pixel pipeline processing took 0,051 secs (0,096 CPU)
Export
[export] creating pixelpipe took 0,137 secs (0,172 CPU)
[pixelpipe_process] [export] using device -1
[dev_pixelpipe] took 0,000 secs (0,000 CPU) initing base buffer [export]
[dev_pixelpipe] took 0,008 secs (0,016 CPU) processing `WeiÃabgleich' [export]
[dev_pixelpipe] took 0,010 secs (0,012 CPU) processing
`Spitzlicht-Rekonstruktion' [export]
[dev_pixelpipe] took 0,154 secs (0,444 CPU) processing `Entrastern' [export]
[dev_pixelpipe] took 0,063 secs (0,176 CPU) processing `Basiskurve' [export]
[dev_pixelpipe] took 0,086 secs (0,272 CPU) processing `Eingabefarbprofil'
[export]
[dev_pixelpipe] took 0,568 secs (1,720 CPU) processing `Schatten und
Spitzlichter' [export]
[dev_pixelpipe] took 0,118 secs (0,376 CPU) processing `Schärfen' [export]
[dev_pixelpipe] took 0,115 secs (0,364 CPU) processing `Ausgabefarbprofil'
[export]
[dev_pixelpipe] took 0,037 secs (0,032 CPU) processing `Ãberbelichtet' [export]
[dev_pixelpipe] took 0,029 secs (0,096 CPU) processing `Gamma' [export]
[dev_process_export] pixel pipeline processing took 1,189 secs (3,512 CPU)
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