Summary: | Provide Ref<SparseMatrix>/Ref<const SparseMatrix> | ||
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Product: | Eigen | Reporter: | Christoph Hertzberg <chtz> |
Component: | Sparse | Assignee: | Nobody <eigen.nobody> |
Status: | DECISIONNEEDED --- | ||
Severity: | Feature Request | CC: | chtz, gael.guennebaud |
Priority: | Normal | ||
Version: | 3.3 (current stable) | ||
Hardware: | All | ||
OS: | All | ||
Whiteboard: | |||
Bug Depends on: | |||
Bug Blocks: | 897 |
Description
Christoph Hertzberg
2014-12-01 15:27:17 UTC
To efficiently solve bug 897 we need some kind of ForceCompressed flag. And I guess storing Block<SparseMatrix> directly has rather limited use (at least I would not enable it by default). Almost done: https://bitbucket.org/eigen/eigen/commits/70b74ce94084/ Still have to add an option to enforce compressed storage. https://bitbucket.org/eigen/eigen/commits/284bd8c6daa2/ Changeset: 284bd8c6daa2 User: ggael Date: 2015-06-09 21:11:24+00:00 Summary: Bug 910: add a StandardCompressedFormat option to Ref<SparseMatrix> to enforce standard compressed storage format. If the input is not compressed, then this trigger a copy for a const Ref, and a runtime assert for non-const Ref. -- GitLab Migration Automatic Message -- This bug has been migrated to gitlab.com's GitLab instance and has been closed from further activity. You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.com/libeigen/eigen/issues/910. |