kmcp search is stucked about kmcp HOT 4 CLOSED

Try push the "enter" and see if another log shows up. If it does, it's running. If your input file are huge, it would take a long time.

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Thank you for your quick reply.
I'm sorry there was an error in my expression .
It's not stopped, but I think the speed is way slower compared to your paper's benchmark results or other user.

The input data is about 5Gbps , illumina short paired end reads, server has 2TB memory and 2 * Xeon 8000 series 40cpus .

I tried compiled version and conda version also with/without -w option to run KMCP .

Used database is genbank-viral that is one of KMCP premade database.

07:05:50.199 [INFO] processed queries: 30374219, speed: 0.159 million queries per minute
07:05:50.199 [INFO] 1.6593% (504003/30374219) queries matched
07:05:50.199 [INFO] done searching
07:05:50.199 [INFO] search results saved to: test2
07:05:50.199 [INFO]
07:05:50.199 [INFO] elapsed time: 3h11m18.24440856s

In my guess, KMCP could analyze faster than kraken2, but in some reason it's speed is slow.

I would like to get help, how I can boost speed.

downloaded version : KMCP v0.9.4

command I ran :

../kmcp/kmcp/kmcp search -d genbank-viral.kmcp -1 ERR1018185_fp_hg38_1.fastq.gz -2 ERR1018185_fp_hg38_2.fastq.gz -o test2 -j 20 -w
03:54:31.955 [INFO] kmcp v0.9.4
03:54:31.955 [INFO] https://github.com/shenwei356/kmcp

from kmcp.

The best way is increase the value of -j.

KMCP is far slower than Kraken, as shown in the paper. :(

from kmcp.

Ah sorry for the misunderstanding. strong points is accuracy.
I was confused while reading other issues related with program operation and speed.
Thank you so much.

from kmcp.