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voutcn / megahit

Ultra-fast and memory-efficient (meta-)genome assembler
http://www.ncbi.nlm.nih.gov/pubmed/25609793
GNU General Public License v3.0
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Exit code -4 for make simple_test #290

Open BernardBilloud opened 3 years ago

BernardBilloud commented 3 years ago

Hello,

I have just downloaded and compiled megahit; then "make simple_test" ended with an error (see Output.txt) saying to read the log file (see log.txt), which unfortunately does not mean much to me.

Output.txt log.txt

Could someone help me?

Thanks in advance

B.B.

I am on a desktop workstation with a Xeon CPU E5410 @ 2.33GHz × 4 running Ubuntu 18.04.5 LTS (kernel 4.15.0-124)

zhou-sumei commented 3 years ago

hey ,had your question been solved ? I met the same question, if you have already got the solution, would you mind sharing your idea with me ? I will be very grateful to you!!

BernardBilloud commented 3 years ago

No, still no answer. I tried to solve the issue by myself, but I gave up. Hope you'll be more successful

zhou-sumei commented 3 years ago

No, still no answer. I tried to solve the issue by myself, but I gave up. Hope you'll be more successful

Maybe you could try --no-hw-accel option I succeed with this parameter, but I don't exactly know why it workes. It seems that it is related to the CPU performance （v1.2.1-beta had this option: https://github.com/voutcn/megahit/releases）

You can find another solution here : https://github.com/voutcn/megahit/wiki#q-how-to-solve-the-problem-of-error-occurs-when-assembling-contigs-for-kxxx-exit-code--4 Because I use conda to manage my software, so I didn't try this way, maybe it will help you.