racon: Illegal instructions error.

Hi, this is the first time I use Racon, and keep on getting these error when trying to run the command.

ubuntu@biolinux:/mnt/Federico/TD_4$ racon '/mnt/Federico/TD_2/trimmedpass.fastq' '/mnt/Federico/TD_4/mappings.paf' '/mnt/Federico/TD_4/smartdenovoTD1.fasta' racon1.fasta 
Illegal instructions.

I build racon using bioconda, so I guess the installation is ok?

Any ideas?

Thanks.

About this issue

Original URL
State: closed
Created 6 years ago
Comments: 29

Most upvoted comments

Yes please. Just tested on the ultimate host system and worked very fine 😃 FYI: Conda builds have -DCMAKE_CXX_FLAGS="-mno-avx2 " Thanks & Best, Milad

mmiladi on Jun 12, 2018

Hi @bgruening and @mmiladi, I have hard coded ifdefs in SIMD part of the code which only compile when AVX2 or SSE4.1 are enabled (if both are missing, SISD version of the algorithm is used instead). Fortunately, it seems sse2 instruction set contains all the intrinsics that I use (I think some older code needed one or two instructions from SSE4.1). I will update everything soon 😃

Best regards, Robert

rvaser on Jun 11, 2018