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parallel-io
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Author Commit Message Date Builds
Frida Svelander
Changed collevtive read at explicit offsets to individual read at explicit offsets. Added a version of the stl reader that is independent of dolfin.
Frida Svelander
The output mesh is the same as for serial read. One mesh, two and three PE:s tested.
Frida Svelander
Allgather with 2 PE:s seems to work for the vertices.
Frida Svelander
Reads and stores only vertices successfully(?) on two PE:s.
Frida Svelander
Own part of triangles successfully(?) read by each PE. Code is not clean.
Frida Svelander
Each PE now reads local mesh partition in raw bytes.
Frida Svelander
First 12 floats in local triangle partition(1 STL triangle without byte attribute), read correctl
Frida Svelander
First 12 floats in local triangle partition(1 STL triangle without byte attribute), read correctly by two PE.
Frida Svelander
New attempt to read an STL file in parallel. Status: each PE reads the STL file header. Calculated which part of the file each PE should read (offsets).
Frida Svelander
Made only PE 0 read the whole mesh. Still seems to work on Beskow.
Frida Svelander
Removed experimental index_2 that was introduced in the search for memory corruptions.
Frida Svelander
Made all processes read the whole mesh in parallel read of STL file. This version reads the correct mesh on Beskow, but not on Frida's local computer. Is there some problem with memory corruption?
Frida Svelander
Cleaned up in the code.
Frida Svelander
Cleaned up in the code.
Frida Svelander
Let a single PE read all triangles. Some memory issue remains - data that should not be changed is changed.
Frida Svelander
Progress in parallelizing read of STL file. Header and num triangles are read by each PE.