Jan Blechta

Cannot parse XDMF time series

3

The following XDMF is understood by Paraview 5.6 but is not understood by meshio, which raises `AssertionError: Unknown section 'Grid'.` It contains two ``s inside of ``. ```xml 0 1...

Random failures (memory corruption?) in BRepOffsetAPI_MakeFilling

1

**Original downstream issue:** https://gitlab.onelab.info/gmsh/gmsh/issues/596 **Version:** OCE-0.18.3 **MWE:** ``` from OCC.Core.BRepBuilderAPI import BRepBuilderAPI_MakeVertex from OCC.Core.BRepBuilderAPI import BRepBuilderAPI_MakeEdge from OCC.Core.BRepBuilderAPI import BRepBuilderAPI_MakeWire from OCC.Core.BRepOffsetAPI import BRepOffsetAPI_MakeFilling from OCC.Core.TopExp import TopExp_Explorer from OCC.Core.TopAbs...

Performance regression in serial mesh library

3

DOLFIN: ``` time python3 -c"from dolfin import *; UnitCubeMesh(MPI.comm_world, 100, 100, 100)" real 0m0.867s user 0m0.761s sys 0m0.106s ``` DOLFIN-X: ``` time python3 -c"from dolfin import *; UnitCubeMesh(MPI.comm_world, 100, 100,...

Fix build with GCC 9

1

This PR fixes the problem created by #481 with old GCC 9 (for example `gcc (Ubuntu 9.4.0-1ubuntu1~20.04.2) 9.4.0`): ```shell gcc -c -o ../build/ui.o ui/ui.c `pkg-config --cflags gtk+-3.0` ui/ui.c: In function...