Add link to paper

cpmech · Jul 23, 2024 · 84b0441 · 84b0441
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Showing 1 changed file with 4 additions and 3 deletions.
diff --git a/russell_sparse/README.md b/russell_sparse/README.md
@@ -41,7 +41,7 @@ This library also provides functions to read and write Matrix Market files conta
 ### Documentation
 
 * [![documentation](https://docs.rs/russell_sparse/badge.svg)](https://docs.rs/russell_sparse/) — [russell_sparse documentation](https://docs.rs/russell_sparse/)
-
+* See also a [paper concerning some caveats with the sparse solvers (freely available)](https://onlinelibrary.wiley.com/doi/10.1002/nme.7545).
 
 
 ## Installation
@@ -244,7 +244,7 @@ The output looks like this:
 
 We found that MUMPS + OpenBLAS becomes very, very slow when the number of OpenMP threads is left automatic, i.e., using the available number of threads. Thus, with OpenBLAS, it is recommended to set LinSolParams.mumps_num_threads = 1 (this is automatically set when using OpenBLAS).
 
-This issue has also been discovered by Reference #1, who states (page 72) _"We have observed that multi-threading of OpenBLAS library in MUMPS leads to multiple thread conflicts which sometimes result in significant slow-down of the solver."_
+This issue has been discussed in Reference #1 and also in Reference #2, who states (page 72) _"We have observed that multi-threading of OpenBLAS library in MUMPS leads to multiple thread conflicts which sometimes result in significant slow-down of the solver."_
 
 Therefore, we have to take one of the two approaches:
 
@@ -267,7 +267,8 @@ Also, to reproduce the issue, we need:
 
 ### References
 
-1. Dorozhinskii R (2019) [Configuration of a linear solver for linearly implicit time integration and efficient data transfer in parallel thermo-hydraulic computations](https://mediatum.ub.tum.de/doc/1486743/1486743.pdf). _Master's Thesis in Computational Science and Engineering._ Department of Informatics Technical University of Munich.
+1. Pedroso DM (2024) [Caveats of three direct linear solvers for finite element analyses](https://onlinelibrary.wiley.com/doi/10.1002/nme.7545), _International Journal for Numerical Methods in Engineering_, doi.org/10.1002/nme.7545.
+2. Dorozhinskii R (2019) [Configuration of a linear solver for linearly implicit time integration and efficient data transfer in parallel thermo-hydraulic computations](https://mediatum.ub.tum.de/doc/1486743/1486743.pdf). _Master's Thesis in Computational Science and Engineering._ Department of Informatics Technical University of Munich.