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-   -   Error Fluents (http://www.cfd-online.com/Forums/fluent/36464-error-fluents.html)

TDL April 22, 2005 08:25

Error Fluents
 
Hi everybody! Help! When Fluint is begining on "iteration" gives out following a mistake - 5 (mpsystem.c@1210): mpt_read: failed: errno = 104 5: mpt_read: error: read failed trying to read 4 bytes: Connection reset by peer 6 (mpsystem.c@1210): mpt_read: failed: errno = 104 6: mpt_read: error: read failed trying to read 4 bytes: Connection reset by peer 7 (mpsystem.c@1210): mpt_read: failed: errno = 104 7: mpt_read: error: read failed trying to read 4 bytes: Connection reset by peer 4 (mpsystem.c@1210): mpt_read: failed: errno = 104 4: mpt_read: error: read failed trying to read 4 bytes: Connection reset by peer 3 (mpsystem.c@1210): mpt_read: failed: errno = 104 3: mpt_read: error: read failed trying to read 4 bytes: Connection reset by peer 2 (mpsystem.c@1210): mpt_read: failed: errno = 104 2: mpt_read: error: read failed trying to read 4 bytes: Connection reset by peer 1 (mpsystem.c@1210): mpt_read: failed: errno = 104 1: mpt_read: error: read failed trying to read 4 bytes: Connection reset by peer 999999 (mpsystem.c@1210): mpt_read: failed: errno = 104 999999: mpt_read: error: read failed trying to read 4 bytes: Connection reset by peer EOF on stderr. The fluent process could not be started. Why?

pUl| April 22, 2005 11:56

Re: Error Fluents
 
UDF not parallelized properly OR using are linking a precompiled object file (which was compiled for a serial solver) with a c source.

TDL April 23, 2005 02:27

Re: Error Fluents
 
UDF do not used. It is the mistake arises at use PDF Transport Theory model or Dissipation-Concept (EDC) Model with ISAT the mechanism. Besides iterations all chemical equations, the truth are started if to remove process badly converging.

pUl| April 23, 2005 13:36

Re: Error Fluents
 
Does it work in the Serial solver?

TDL April 25, 2005 09:39

Re: Error Fluents
 
Yes, it is. Fluent 6.1.22 It used 8 computers. It each taken separately has the following characteristics Hardware CPUs:Pentium IV - 2793 Mhz Memory (RAM): 503 MB Software OS: Linux 2.6.4 (x86) Swap: Using 0.0 of 976.5 MB swap


pUl| April 25, 2005 14:16

Re: Error Fluents
 
Can you run other cases in parallel? Say for example the tutorial on Fluents' webpage?

TDL April 26, 2005 06:02

Re: Error Fluents
 
Yes. I am started an example parallel/elbow3.cas for example the tutorial on Fluents' webpage. It was not taken into account chemistry (running programs without problems). Besides, the task done on the account if: 1) will remove all constants of speed, (number the component remains the same). 2) to used Laminar Finite-Rate Model. The mistake arises at used Eddy-Dissipation-Concept (EDC) Model or Composition PDF Transport Model.



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