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Task: Rework the `Integrate*` kernels to only perform element-by-element integration, with the resulting element matrices contributed to the global sparse matrix outside of the kernel. Fuse the adja…
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In cuSparseLT documentation and in samples published here, 2:4 matrix is always matrix A.
Though the API allows it, I am not seeing any statement if matrix B could also be a sparse matrix. Can they b…
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Task: Create a proof of concept using Trilinos' Amesos2 solver as our direct solver. Demonstrate performance and build complexity.
Why: While the prospect of using direct solvers through Kokkos-…
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@trilinos/kokkos-kernels @trilinos/tpetra
## Bug Report
In debug builds Kokkos Kernels recently added checks that the input matrices are sorted. Some TPLs require that, but currently Tpetra SpGEM…
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Attempting "normal" ways (see the top of the reproducer code) to align a scratch pointer usually yields the top 32-bits being zeroed.
Reproducer: launches 1 team. The team gets a chunk of scratch l…
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Compiling Kokkos Core and Kernels with debug symbols and address sanitizer reveals a memory leak in the bsr_spmmv unit-test.
```c++
9: [==========] Running 7 tests from 1 test case.
9: [---------…
lucbv updated
2 months ago
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### Description
As noticed in issue #7044 the memory usage for SpGEMM can easily exceed the usage of GEMM on dense matrices.
The documentation of [CuSparse](https://docs.nvidia.com/cuda/cusparse/ind…
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I am trying to build phoebe in supercomputer, HPC and Ubuntu but it gives -- Configuring incomplete, errors occurred!
It shows: I have also attached the error file for your refrence.
[error.txt](htt…
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Hello! I have been struggling with AmgX library (through the very useful AmgXWrapper tool) for quite a time in order to solve for my system pressure. While it can be fast, it is seriously sensitive to…
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**Describe the issue**
A clear and concise description of what the issue is.
I am trying to build AMGX with MVAPICH2-GDR on the TACC Supercomputer Lonestar6 as the MPI. Building with Intel MPI w…
s769 updated
10 months ago