Search found 4 matches

by ryip
Thu Mar 29, 2018 7:32 pm
Forum: UEMS v18.x support
Topic: Failed System Signal Code SN 127 Command or File Not Found
Replies: 3
Views: 1129

Failed System Signal Code SN 127 Command or File Not Found

Trying to run sportlis, it fetches the files fine but when it gets to the computational domain it fails with a System Signal Code 127 Command or File Not Found. What is going on? [root@headnode splis]# ems_prep --dset sportlis Starting UEMS Program ems_prep (V18.3.1) on headnode at Thu Mar 29 19:24:...
by ryip
Fri Aug 11, 2017 10:25 pm
Forum: UEMS v15.x support
Topic: UEMS gives System Signal Code 4 Illegal Instruction during Benchmark
Replies: 2
Views: 1550

Re: UEMS gives System Signal Code 4 Illegal Instruction during Benchmark

I have solved my own issue, it seems i7 920 is too old and it doesn't have some of the instruction set needed for UEMS WRF. I tried it on a i7 4770K cpu and it works great.
by ryip
Fri Aug 11, 2017 2:58 am
Forum: UEMS v15.x support
Topic: UEMS gives System Signal Code 4 Illegal Instruction during Benchmark
Replies: 2
Views: 1550

Re: UEMS gives System Signal Code 4 Illegal Instruction during Benchmark

I don't think an Intel i7 920 is so old that it doesn't have the instructions WRF needs to complete the benchmark. Either the cpu is too old or I have installed the wrong binaries maybe. :?:
by ryip
Thu Aug 10, 2017 9:50 pm
Forum: UEMS v15.x support
Topic: UEMS gives System Signal Code 4 Illegal Instruction during Benchmark
Replies: 2
Views: 1550

UEMS gives System Signal Code 4 Illegal Instruction during Benchmark

Hi, new WRF user here. I just installed it and trying to run the benchmark but it seems to give me an "Signal Code 4 Illegal Instruction" error. This is a fresh Centos 7 install. $ ems_run --domain 2 Starting UEMS Program ems_run (V15.99.8) on 20e379678867 at Thu Aug 10 21:08:20 2017 UTC which: no m...