Re: [deal.II] Request for 2024 Workshop Presentations

2024-08-23 Thread Wolfgang Bangerth
On 8/21/24 04:29, James Shi wrote: I noticed on the official website that the 2024 deal.II Workshop took place last week. I'm very interested in learning about the latest developments and applications of deal.II and high-performance finite element computation. Unfortunately, I was unable to a

Re: [deal.II] Assemble of a matrix in a parallel code

2024-08-23 Thread Wolfgang Bangerth
On 8/23/24 01:06, Giacomo bottacini wrote: i'm working on a parallel FE code and i have written a function to assemble my matrix. I would like to know if i'm using the right functions to make it since deal.ii is a very extended library and i'm not very familiar with it. I'm iterating cell b

Re: [deal.II] reassembling system matrix for a specific variable

2024-08-23 Thread Wolfgang Bangerth
On 8/23/24 10:04, Mark Simmons wrote: I have implemented a new method that is supposedly allow us to assemble the system matrix only once at the beginning saving comp time. Our variables are solved sequentially and implicitly and I have a boolean that indicates whether we use this new metho

Re: [deal.II] reassembling system matrix for a specific variable

2024-08-23 Thread Mark Simmons
Hello, My run function is calling the assemble_system_matrix. I have implemented a new method that is supposedly allow us to assemble the system matrix only once at the beginning saving comp time. Our variables are solved sequentially and implicitly and I have a boolean that indicates whether