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Old 2020-10-02, 21:41   #1
carpetpool
 
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"Sam"
Nov 2016

33510 Posts
Post LLR GPU application

Hi,


I'm wondering if the GPU LLR software found at Jean Penne's website is in progress or of any use.




I've installed CUDA Toolkit 11.1 (deb local) for Linux Ubuntu 20.04. After that I tried to compile the CUDA version of LLR:



(llrcuda Version 3.8.1 complete source, presently only for Linux build)



Code:
~/llrcuda381src$ make
/usr/local/cuda/bin/nvcc -g -O -I/usr/local/cuda/include -I. -Wno-deprecated-gpu-targets lprime.cu -c
nvcc fatal   : '-I/usr/local/cuda/include': expected a number
make: *** [Makefile:11: lprime.o] Error 1
There's also no readme which came along with the download so now I'm stuck on what I should do.



Thanks for help.

Last fiddled with by carpetpool on 2020-10-02 at 21:41
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Old 2020-10-20, 19:01   #2
BenR
 
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Nov 2014

32 Posts
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The optimization option, -O, is causing the error (it's no longer legal after CUDA 10). Try using -O3.
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