Re: [petsc-dev] Petsc: Error code 1 TS adapt difference

[Barry Smith]

Emil and Hong,    In this test the GLEE time step adapter is making a different decision on accepting or rejecting a step. It could be due to slight differences in round-off for different machines and compilers. I leave it to our ODE experts to take a look at it.   Barry

alltests2.log
Description: Binary data

On Apr 6, 2021, at 3:56 AM, Chen Gang <569615...@qq.com> wrote: See the attachements. alltest.log is on a machine with 96 cores, ARM, with FC,gcc9.3.5,mpich3.4.1,fblaslapack; 6 failures                                  alltest2.log is on an intel machine with 40  cores,x86, without FC; icc&mkl& intel mpi; only 1 failure ------------------ 原始邮件 ------------------ 发件人: "petsc-dev" <ba...@mcs.anl.gov>; 发送时间: 2021年4月6日(星期二) 中午12:38 收件人: "petsc-dev"<petsc-dev@mcs.anl.gov>; 抄送: "Chen Gang"<569615...@qq.com>;"cglwdm"<cgl...@scu.edu.cn>; 主题: Re: [petsc-dev] Petsc: Error code 1 Note: do not use '-j' with alltests. And run alltests on both machines [but *not* at the same time on machines] and send us logs from both the runs. Satish On Mon, 5 Apr 2021, Satish Balay wrote: > Try: > > make alltests TIMEOUT=600 > > And send us the complete log (alltests.log) > > Satish > > On Tue, 6 Apr 2021, Chen Gang wrote: > > > Dear sir, > > > > > > The result of make check is OK. And I do set the timeout to a larger value, which keeps me from getting timeout error. The thing is I have two machines. And I get the error code 1 in different tests on different machines.I don’t know what is error code1. What case this? How can I fix the failure tests. > > > > > > ------------------ Original ------------------ > > From: Satish Balay <ba...@mcs.anl.gov&gt; > > Date: Tue,Apr 6,2021 0:18 PM > > To: Chen Gang <569615...@qq.com&gt; > > Cc: petsc-dev <petsc-dev@mcs.anl.gov&gt;, cglwdm <cgl...@scu.edu.cn&gt; > > Subject: Re: [petsc-dev] Petsc: Error code 1 > <alltests2.log><alltests.log>