|
From: | Kai Torben Ohlhus |
Subject: | [Octave-bug-tracker] [bug #60784] Inconsistent behavior for boolean matrix types with matrix functions |
Date: | Wed, 16 Jun 2021 00:45:02 -0400 (EDT) |
User-agent: | Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.106 Safari/537.36 |
Follow-up Comment #8, bug #60784 (project octave): "Basic mem." is the main memory occupied by the operating system and after starting Octave. "def. A" is the main memory usage after defining the Matrix A. "det (A)" is the main memory usage while computing det(A). "det (double (A))" like above, only done for the "logical" case. You can use a tool like htop and observe on a second terminal screen (not as convenient as tic-toc). The problem is, there are only "single" and "double" implementations available. Everything not "single" from the start gets eventually casted to "double" under the hood. This is what I mean by "no surprises". The user has to decide which of the two available LAPACK implementations "single" or "double" is suited for his problem. _______________________________________________________ Reply to this item at: <https://savannah.gnu.org/bugs/?60784> _______________________________________________ Message sent via Savannah https://savannah.gnu.org/
[Prev in Thread] | Current Thread | [Next in Thread] |