3.104. __nv_fadd_rd

float @__nv_fadd_rd(float %x, float %y)

Add two floating point values in round-down mode.

Compute the sum of x and y in round-down (to negative infinity) mode.

Note

For accuracy information, see the CUDA C++ Programming Guide, Mathematical Functions Appendix, Single-Precision Floating-Point Functions section.

Note

This operation will never be merged into a single multiply-add instruction.