vec_fma_hp.c File Reference

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Functions
static float	test_hp_mac_VEC_FMA_12 (uint64 iterations, int EventSet, FILE *fp)
static float	test_hp_mac_VEC_FMA_24 (uint64 iterations, int EventSet, FILE *fp)
static float	test_hp_mac_VEC_FMA_48 (uint64 iterations, int EventSet, FILE *fp)
static void	test_hp_VEC_FMA (int instr_per_loop, uint64 iterations, int EventSet, FILE *fp)

Function Documentation

test_hp_mac_VEC_FMA_12()

static float test_hp_mac_VEC_FMA_12 ( uint64  iterations, int  EventSet, FILE *  fp  )

static

Definition at line 354 of file vec_fma_hp.c.

                                                                         {
 
    (void)iterations;
    (void)EventSet;
    papi_stop_and_print_placeholder(12, fp);
 
    return 0.0;
}

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test_hp_mac_VEC_FMA_24()

static float test_hp_mac_VEC_FMA_24 ( uint64  iterations, int  EventSet, FILE *  fp  )

static

Definition at line 364 of file vec_fma_hp.c.

                                                                         {
 
    (void)iterations;
    (void)EventSet;
    papi_stop_and_print_placeholder(24, fp);
 
    return 0.0;
}

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test_hp_mac_VEC_FMA_48()

static float test_hp_mac_VEC_FMA_48 ( uint64  iterations, int  EventSet, FILE *  fp  )

static

Definition at line 374 of file vec_fma_hp.c.

                                                                         {
 
    (void)iterations;
    (void)EventSet;
    papi_stop_and_print_placeholder(48, fp);
 
    return 0.0;
}

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test_hp_VEC_FMA()

static void test_hp_VEC_FMA ( int  instr_per_loop, uint64  iterations, int  EventSet, FILE *  fp  )

static

Definition at line 384 of file vec_fma_hp.c.

{
    float sum = 0.0;
    float scalar_sum = 0.0;
 
    if ( instr_per_loop == 12 ) {
        sum += test_hp_mac_VEC_FMA_12( iterations, EventSet, fp );
        scalar_sum += test_hp_scalar_VEC_FMA_12( iterations );
    }
    else if ( instr_per_loop == 24 ) {
        sum += test_hp_mac_VEC_FMA_24( iterations, EventSet, fp );
        scalar_sum += test_hp_scalar_VEC_FMA_24( iterations );
    }
    else if ( instr_per_loop == 48 ) {
        sum += test_hp_mac_VEC_FMA_48( iterations, EventSet, fp );
        scalar_sum += test_hp_scalar_VEC_FMA_48( iterations );
    }
 
    if( sum/4.0 != scalar_sum ) {
        fprintf(stderr, "FMA: Inconsistent FLOP results detected!\n");
    }
}

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