Mark Dewing

Results 82 comments of Mark Dewing

The segfault during instrumentation no longer occurs with omnitrace 1.7.0.

I also saw this issue building TBB branch v2021.4.0 with gcc 11.1 on Ubuntu 18.04. The binutils version is 2.30. I worked around it by building a newer copy of...

Github issues don't have upvotes, so I'll have to add a comment - this would be a nice feature. One concrete use-case is adding instrumentation at the callsite of functions....

I tried the hack solution of adding the number of rotation parameters to the name of the class. It did not work. The aggregation of OptimizableObjects by name worked, and...

While I appreciate the need to have a random number to avoid bias, the randomness has caught me out several times when looking at run-to-run reproducibility from qmca. There's always...

I'm concerned about creating a situation where the inconsistent results are more subtle. The hash fix reduces the chances of running into inconsistent results, but doesn't eliminate them completely (will...

One option is Counter-Based RNGs https://en.wikipedia.org/wiki/Counter-based_random_number_generator_(CBRNG) Random123 is available here: http://www.thesalmons.org/john/random123/releases/latest/docs/index.html

If the `--user` option is used then it seems to work.

The linear method only needs one eigenvector. Often there are a number of extremely low eigenvalues that are clearly not desirable, so the method has a step that looks through...