I’d like to run multiple solvers in multiple threads and eventually processes. I’m currently running a for-loop and creating threads like the following: for (…) { pthread_t pid; Args args; args.solver = solver??? pthread_create(&pid, NULL, &func, (void*)&args); } When defining solver, I’ve tried several options, though none have worked. First, I tried calling const auto… Read More Create and Run Multiple Solver Instances in Parallel
I’ve got this dataframe and I want to add the last two columns to another dataframe by summing them and grouping them by "Full.Name" # A tibble: 6 x 5 # Groups: authority_dic, Full.Name [6] authority_dic Full.Name Entity `2019` `2020` <chr> <chr> <chr> <int> <int> 1 accomplished Derek J. Leathers WERNER ENTERPRISES INC 1 0… Read More Add multiple columns with the same group and sum
I have ubuntu 20.04, I install drake and try run example. When I try run bazel-bin/tools/drake_visualizer & bazel-bin/examples/multibody/inclined_plane_with_body/inclined_plane_with_body I have got error: [1] 121628 LCM self test failed!! Check your routing tables and firewall settings LCM self test failed!! Check your routing tables and firewall settings *** buffer overflow detected ***: terminated LCM self test… Read More LCM self test failed, Check your routing tables and firewall settings
I am solving a problem in PyDrake with SNOPT and I get solutions that look reasonable, but when I do result.is_success() it comes back with False, so I am hoping to investigate why it thinks the problem wasn’t solved. I assume I have a bad constraint somewhere, so I’m doing this with the following code:… Read More Unable to check infeasible constraints when using autodiff in PyDrake