[cfarm-users] GCC 10.10.2 on POWER8
noloader at gmail.com
Mon Dec 21 21:51:17 CET 2020
On Mon, Dec 21, 2020 at 3:44 PM David Edelsohn <dje.gcc at gmail.com> wrote:
> What does GCC 10.10.2 mean? There is no GCC 10.10.2 release. Do you
> mean GCC 10.2?
I guess I am parsing the version number wrong from the package name.
Here is the package name:
> There are no Power systems in the GNU Compile Farm running Debian,
> only CentOS and Fedora.
Yeah, I was hoping it is a bad interaction with the compiler and we
can duplicate it with the same compiler.
> GCC for PPC64LE defaults to Power8, so there should be no illegal
> instructions. Is the Debian system running a correct version of the
> Linux kernel for Power8? There could be some sort of an unaligned
> access or other special situation with a Power8 instruction that the
> Debian kernel is not sufficiently recent or missing a patch to handle
> the fixup.
I'm not sure about the details of the Debian machine.
More information about the cfarm-users