Random Matrix generators

[ClementPernet]

Create a set of routines generating random matrices (dense, sparse, blackboxes), possibly with prescribed properties: rank, determinant, rank profile, rank profile matrix, signature, etc

Should move, replace and factorize pieces of code currently in use in the test suites.

[bdsaunders]

I wholeheartedly endorse developing a robust and thorough random matrix generation for testing and benchmarking. Attached is a little essay of my ideas about the subject. A start on the "bumps and lumps" approach is embedded in tests/test-smith-form.h.

On Fri, Dec 15, 2017 at 6:41 AM, Clément Pernet [email protected] wrote:

Create a set of routines generating random matrices (dense, sparse, blackboxes), possibly with prescribed properties: rank, determinant, rank profile, rank profile matrix, signature, etc

Should move, replace and factorize pieces of code currently in use in the test suites.

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