p_sin.c

#include <pal_math.h>
#include <pal_base.h>
#include <math.h>
/**
 *
 * Compute the sine of the vector 'a'. Angles are specified in radians.
 * The radian number must be in the range 0 to 2pi,
 *
 * @param a     Pointer to input vector
 *
 * @param c     Pointer to output vector
 *
 * @param n     Size of 'a' and 'c' vector.
 *
 * @param p     Number of processor to use (task parallelism)
 *
 * @param team  Team to work with 
 *
 * @return      None
 *
 */
void p_sin_f32(float *a, float *c, int n, int p, p_team_t team)
{

#ifdef TARGET_EPIPHANY
    //1. resolve location of memory
    //2. p-write: push out data to cores (p_rmalloc?)
    //3. set input arguments and output arguments (R0-R3) for each task
    //3. p_run for all cores
    //4. each core writes back to the C array
    //5. wait() for all p_runs to get done
    //6. done
#else
    //1.System type ("SMP") from p_team_t
    int type=3;

    //2. Get the ISA ("x86") from p_team_t
    int isa=2;
    
    //3. Get the O/S ("posix/linux") from p_team_t
    int os = 2;

    if(type==P_DEV_SMP){
	int i;    
	for (i = 0; i < n; i++) {
	    *(c + i) = sinf(*(a + i));
	}
    }
#endif
   
}