Displaying 1 result from an estimated 1 matches for "gauss_kernel".
2019 Jul 19
1
difficulty with sanitizer using bigmemory
...ditional issues for the *last* version released on
CRAN:
clang-UBSAN <
https://www.stats.ox.ac.uk/pub/bdr/memtests/clang-UBSAN/bigKRLS>
gcc-UBSAN <https://www.stats.ox.ac.uk/pub/bdr/memtests/gcc-UBSAN/bigKRLS>
Clicking through, you find that
> test_check("bigKRLS")
gauss_kernel.cpp:38:40: runtime error: member call on address
0x6120001f2c40 which does not point to an object of type 'BigMatrix'
0x6120001f2c40: note: object is of type 'FileBackedBigMatrix'
[details omitted]
SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior
gauss_kernel.cpp:38:40 in...