[FFmpeg-trac] #8790(build system:new): Compile NVDEC with Quadro RTX 6000 : "ERROR: failed checking for nvcc"
FFmpeg
trac at avcodec.org
Tue Dec 1 12:45:04 EET 2020
#8790: Compile NVDEC with Quadro RTX 6000 : "ERROR: failed checking for nvcc"
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Reporter: mliradelc | Owner:
Type: defect | Status: new
Priority: normal | Component: build
| system
Version: git-master | Resolution:
Keywords: cuda | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by mliradelc):
I found another workaround, this time it doesn't involve change the
{{{config}}} file
add this line when you compile ffmpeg:
{{{
'-gencode arch=compute_52,code=sm_52'
}}}
That will overwrite the default compute code version from 30 to 52, also
can be changed to 35 to allow compatibility with older cards.
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Ticket URL: <https://trac.ffmpeg.org/ticket/8790#comment:5>
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