Michael Kane
Michael Kane
Can you tell us which version of R you are using?
Thanks for the extra information. Can you check the values your are sending to the assignment where this is happening? The error looks like it's coming from R, rather than...
So, bigmemory supports more than 2**32 entries. It looks like `as.big.matrix()` doesn't because of R. My guess is that if you pre-create the big.matrix and copy your in-memory `matrix` to...
`bigmemory` is mostly in maintenance mode these days. I haven't had a lot of time to devote to it. I would happily take a pull request.
The ```SharedBigMatrix``` class inherits from ```BigMatrix``` - including the ```ncol``` function the error references. Is the object you created that is causing the error a pointer?
Nevermind, I found the problem. It looks like clang UBSan was not compiled with RTTI (similar issue [here](https://github.com/google/sanitizers/issues/367)). The sanitizer was not built to handle inheritance and when you call...
It would be best if they fixed their sanitizer ;-) The previous link prescribes using the ```-fno-sanitize=vptr``` option but I think this will cause a warning in your build since...
I wrote about how to do this in my dissertation. It's essentially the scheme that @privefl describes and it can be done in C++ by creating a new matrix accessor...
`DescribeBigMatrix` is not working because the `big.matrix` object only exists in a single process. You would copy it with a `deepcopy`. However - as you probably already know - the...
Thanks for your patience.