benchmarks/vec-fft/cvt16.h

   1 #ifndef _CVT16_H
   2 #define _CVT16_H
   3
   4 #include <stdint.h>
   5
   6 extern uint_fast32_t cvt_hs(uint_fast16_t);
   7 extern uint_fast16_t cvt_sh(uint_fast32_t, int);
   8
   9 enum riscv_rm {
  10         RNE = 0, /* Round to nearest; ties to even */
  11         RTZ = 1, /* Round towards zero (truncate) */
  12         RDN = 2, /* Round towards negative infinity (down) */
  13         RUP = 3, /* Round towards positive infinity (up) */
  14         RMM = 4, /* Round to nearest; ties to max magnitude */
  15 };
  16
  17 #endif