Am Freitag, 4. September 2020 01:41:00 UTC+2 schrieb Elias Tsolis: > > > Until that moment, all perfect... > > then... enfuse saying NO GPU acceleration information.... by running: > enfuse --version --verbose > > it printed: > enfuse 4.1.5 Extra feature: dmalloc support: no Extra feature: image > cache: no Extra feature: OpenMP: yes - version 2015-11 - support for nested > parallelism; nested parallelism disabled by default - support for dynamic > adjustment of the number of threads; dynamic adjustment disabled by default > - using 4 processors and up to 4 threads > > How I compile enfuse with GPU accelation as I did in enblend, when both > programs are offered in a single package / compilation process ? >
Because enfuse has no GPU acceleration. Reading the doc of enblend and enfuse, the GPU switch only mentioned for enblend. And for enblend the gpu switch reads the following in the doc (version 4.1.x) --gpu Use the graphics card – in fact the graphics processing unit (GPU) – to accelerate some computations. This is an experimental feature that may not work on all systems. In this version of Enblend, 4.1.5, only mask optimization by Simulated Annealing benefits from this option. This explains that only a small subset of the program is ported to GPU and enfuse don't use this code - so no GPU switch for enfuse. Also in version 4.2 this experimental gpu feature was removed (see changeset 93744abcde03). Further comments: > Note "-DENABLE_OPENCL:BOOL=ON" that support GPU acceleration on these > info... <https://wiki.panotools.org/Hugin_Compiling_Ubuntu> ... This build switch is only available for enblend/enfuse development version and later and not for 4.1.x series (and also not for 4.2 series). > as well -DENABLE_SSE2:BOOL=OFF was not on given compilation instructions This switch has only effects for 32 bit build, it is disabled for 64 bit builds. -- A list of frequently asked questions is available at: http://wiki.panotools.org/Hugin_FAQ --- You received this message because you are subscribed to the Google Groups "hugin and other free panoramic software" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/hugin-ptx/91d8ab37-8d7f-41c2-81ad-f073d4e0c0d4o%40googlegroups.com.
