Re: [Yade-dev] cholmod / GPU integration

2018-02-26 Thread Bruno Chareyre
On 02/23/2018 08:37 PM, Robert Caulk wrote: I compared flow.useSolver=3  to flow.useSolver=4 using oedometer.py  (on gpu and cpu). Results are the same. Did you encounter different results for your comparison? I did not compare but I was expecting similar performances, glad to know it is

Re: [Yade-dev] cholmod / GPU integration

2018-02-23 Thread Robert Caulk
Thank you, Bruno I had no way of testing this without installing 14.04 specifically for that problem, so I appreciate you helping me solve it. *So an obvious solution was to add a #if (CHOLMOD_GPU == 1) before the useGPU line [1]. * * It seems to fix the compile problem. Does it seem ok for

[Yade-dev] cholmod / GPU integration

2018-02-23 Thread Bruno Chareyre
Hi Robert, Still a small thing to fix following [1] it seems, although it may only impact old systems. On ubuntu 14.04 with libsuitesparse-dev 1:4.2.1-3ubuntu1 it gives: /FlowBoundingSphereLinSolv.ipp:100:6: error: ‘cholmod_common’ has no member named ‘useGPU’// //  com.useGPU=1; //useGPU;/