2 Commits

Author	SHA1	Message	Date
Matt Pharr	411d5b44ef	Add ISPC_HAS_RAND definition on targets that have a HW RNG. ... This lets us check for a functioning rdrand() call in the stdlib more reliably. Fixes issue #333.	2012-10-03 09:18:12 -07:00
Matt Pharr	2c640f7e52	Add support for RDRAND in IvyBridge. ... The standard library now provides a variety of rdrand() functions that call out to RDRAND, when available. Issue #263.	2012-07-12 06:07:07 -07:00