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3 Commits

Author SHA1 Message Date
Rajalakshmi Srinivasaraghavan b62173c5a0 POWER10: Changing store instructions for Level1 functions 
This patch changes 32 bytes stores to two 16 bytes stores
to fix a recent degradation due to 32 bytes stores.
 2022-05-12 11:17:33 -05:00
Rajalakshmi Srinivasaraghavan 346e30a46a POWER10: Improve axpy performance 
This patch aligns the stores to 32 byte boundary for saxpy and daxpy
before entering into vector pair loop. Fox caxpy, changed the store
instructions to stxv to improve performance of unaligned cases.
 2020-12-10 11:51:42 -06:00
Rajalakshmi Srinivasaraghavan be43d2cb96 Optimize daxpy/zaxpy for POWER10 
This patch makes use of new POWER10 vector pair instructions for
loads and stores. Tested in simulator and no new failures.
 2020-09-17 12:56:28 -05:00