3 Commits

Author SHA1 Message Date
Robbin Ehn
104ecb2dd1 8189941: Implementation JEP 312: Thread-local handshake
Introduce a way to execute a callback on threads without performing a global VM safepoint. Make it both possible and cheap to stop individual threads and not just all threads or none.

Co-authored-by: Mikael Gerdin <mikael.gerdin@oracle.com>
Co-authored-by: Erik Osterlund <erik.osterlund@oracle.com>
Reviewed-by: mdoerr, neliasso, acorn, aph, coleenp, dholmes
2017-08-31 10:00:28 +02:00
Patric Hedlin
b125aebb91 8167199: Add C2 SPARC intrinsic for BigInteger::multiplyToLen() method
Preliminary support for intrinsic multiplyToLen, including generalised version based on 'mpmul' instruction (when available).

Reviewed-by: kvn, neliasso
2017-09-29 10:40:54 +02:00
Erik Joelsson
3789983e89 8187443: Forest Consolidation: Move files to unified layout
Reviewed-by: darcy, ihse
2017-09-12 19:03:39 +02:00