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Use Sandybridge daxpy kernel on Haswell and Zen for now 

The testcase from #1332 exposes a problem in daxpy_microk_haswell-2.c that is not seen with
any of the other Intel x86_64 microkernels.
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Martin Kroeker 2017-12-10 19:24:31 +01:00 committed by GitHub
parent 281a2b952f
commit 0623636c98
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kernel/x86_64/daxpy.c
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@ -38,7 +38,11 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#elif defined(PILEDRIVER)
#include "daxpy_microk_piledriver-2.c"
#elif defined(HASWELL) || defined(ZEN)
/*
this appears to be broken, see issue 1332
#include "daxpy_microk_haswell-2.c"
*/
#include "daxpy_microk_sandy-2.c"
#elif defined(SANDYBRIDGE)
#include "daxpy_microk_sandy-2.c"
#endif