RFR(S): Vector Carry-less Multiplication support
shravya.rukmannagari at intel.com
Thu Mar 22 19:11:54 UTC 2018
As per "Intel Architecture Instruction Set Extensions and Future Features Programming Reference" manual , vector carry-less multiplication (vpclmulqdq) instruction will be supported in future Intel ISA. I have updated the CRC32 algorithm to take advantage of this instruction. I have tested with Intel SDE  to confirm encoding and semantics are correctly implemented. Please take a look and let me know if you have any questions or comments.
-------------- next part --------------
An HTML attachment was scrubbed...
More information about the hotspot-compiler-dev