The patches look good, and apply almost cleanly (had to rebase the z14
conf one, due to distro-patch to add generic type, but that's fine).

The tuning tarballs look good.

Note to sell, this is a request to compile:
MACHTYPE IBMz12 ISA 1
MACHTYPE IBMz13 ISA VXZ
MACHTYPE IBMz14 ISA VXZ2

Note to self that ISA values are changed with the z14 patch:

$ gcc foo.c; ./a.out
FPV3D16MAC: 16384
VXZ: 4

$ quilt push
Applying patch debian/patches/0006-Add-IBM-z14-support.patch
patching file CONFIG/include/atlconf.h
patching file CONFIG/src/Makefile
patching file CONFIG/src/atlcomp.txt
patching file CONFIG/src/backend/Make.ext
patching file CONFIG/src/backend/archinfo_linux.c
patching file CONFIG/src/backend/probe_vxz2.c
patching file CONFIG/src/probe_comp.c
patching file include/atlas_prefetch.h
patching file include/atlas_simd.h

Now at patch debian/patches/0006-Add-IBM-z14-support.patch

$ gcc foo.c; ./a.out
FPV3D16MAC: 32768
VXZ: 8
VXZ2: 4

Thus need to make sure to update -V flags for arm, and use the patched
valued for s390x.

-- 
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1814796

Title:
  [19.04 FEAT] Provide optimized libatlas libraries for different types
  of z Systems

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu-z-systems/+bug/1814796/+subscriptions

-- 
ubuntu-bugs mailing list
[email protected]
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs

Reply via email to