В Wed, 17 Jan 2024 10:30:36 +1100 Hugh Parsonage <hugh.parson...@gmail.com> пишет:
> I am unable to immediately see where in the test suite this error has > occurred. Without testthat, you would have gotten a line by line printout of the code, letting you pinpoint the (top-level) place of the crash. With testthat, you will need a more verbose reporter that would print tests as they are executed to find out which test causes the crash. > The only hunch I have is that the package uses C code and includes > structs with arrays on the stack, which perhaps are excessive for the > Intel check machine, but am far from confident that's the issue. According to GNU cflow, your only recursive C functions are getListElement (from getListElement.c) and nthOffset (from Offset.c), but the recursion seems bounded in both cases. I've tried looking for variable-length arrays in your code using a Coccinelle patch, but found none. If you had variable-bounded recursion or variable-length stack arrays (VLA or alloca()), it would be prudent to use R_CheckStack() or R_CheckStack2(size_of_VLA), but your C code contains neither, so there's no obvious culprit. If you know about R-level recursion happening in your code and have a way to reduce it, that might help too. Otherwise, it's time to install Intel Everything and reproduce and debug the problem the hard way. -- Best regards, Ivan ______________________________________________ R-package-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-package-devel
