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refresh-bio / kmer-db

Kmer-db is a fast and memory-efficient tool for large-scale k-mer analyses (indexing, querying, estimating evolutionary relationships, etc.).
GNU General Public License v3.0
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Illegal instruction #9

Closed ccrclot closed 2 years ago

ccrclot commented 4 years ago

Dear developers, My version of Kmer-db is 1.6.2 (24.05.2019). I am running the following command in the same directory as the KMC files and sampleTest.list: kmer-db build -from-kmers -f 0.1 sampleTest.list test.db

I am getting the error

Kmer-db version 1.6.2 (24.05.2019) S. Deorowicz, A. Gudys, M. Dlugosz, M. Kokot, and A. Danek (c) 2018 Illegal instruction

sampleTest.list look like: name1 name2 name3

While KMC file are: name1.kmc_pre name1.kmc_suf ect...

I also tried to build the database from fasta.gz file and end up on the same error. Do you have more input about the Illegal instruction type of error?

Thanks in advance

agudys commented 4 years ago

Hello, I'll take a look on that ASAP. Regards, Adam

agudys commented 4 years ago

Dear ccrclot,

Sorry for the delay. Have you used precompiled binaries? If so, I believe your problem is from the fact, that your machine does not support AVX2, while precompiled binaries use them. Please build the package on your own with NO_AVX2 switch in the makefile set to true (see the README). Let me know.

Regards, Adam