Hi Mo On Sat, 21 Sep 2019 at 07:07, Mo Zhou <[email protected]> wrote: > mips64el, s390x, ppc64, sparc64, they are not > typical architectures used for intensive > scientific computing.
Besides the slow mips64el, the other architectures are all big-endian, 64-bit. I note the build was successful on powerpc (big-endian, 32-bit) so my guess is somewhere a 64-bit variable is accessed as a 32-bit variable, which happens to work on little-endian, but not on big-endian. e.g. a loop counter that is initialized as 64-bit, but decremented as 32-bit. Regards Graham
