3.42. __nv_dmul_rn
Prototype:
double @__nv_dmul_rn(double %x, double %y)
Description:
Multiplies two floating point values x and y in round-to-nearest-even mode.
Returns:
Returns x * y.
Note:
For accuracy information for this function see the CUDA C Programming Guide, Appendix D.1, Table 7.
This operation will never be merged into a single multiply-add instruction.
Library Availability:
Compute 2.0: Yes
Compute 3.0: Yes
Compute 3.5: Yes