OpenBLAS/interface/tobf16.c

62 lines
1.3 KiB
C

#include <stdio.h>
#include "common.h"
#ifdef FUNCTION_PROFILE
#include "functable.h"
#endif
#if defined(DOUBLE_PREC)
#define FLOAT_TYPE double
#elif defined(SINGLE_PREC)
#define FLOAT_TYPE float
#else
#endif
#ifndef CBLAS
void NAME(blasint *N, FLOAT_TYPE *in, blasint *INC_IN, bfloat16 *out, blasint *INC_OUT){
BLASLONG n = *N;
BLASLONG inc_in = *INC_IN;
BLASLONG inc_out = *INC_OUT;
PRINT_DEBUG_NAME;
if (n <= 0) return;
IDEBUG_START;
FUNCTION_PROFILE_START();
if (inc_in < 0) in -= (n - 1) * inc_in;
if (inc_out < 0) out -= (n - 1) * inc_out;
#if defined(DOUBLE_PREC)
D_TO_BF16_K(n, in, inc_in, out, inc_out);
#elif defined(SINGLE_PREC)
S_TO_BF16_K(n, in, inc_in, out, inc_out);
#else
#endif
FUNCTION_PROFILE_END(1, 2 * n, 2 * n);
IDEBUG_END;
}
#else
void CNAME(blasint n, FLOAT_TYPE *in, blasint inc_in, bfloat16 *out, blasint inc_out){
PRINT_DEBUG_CNAME;
if (n <= 0) return;
IDEBUG_START;
FUNCTION_PROFILE_START();
if (inc_in < 0) in -= (n - 1) * inc_in;
if (inc_out < 0) out -= (n - 1) * inc_out;
#if defined(DOUBLE_PREC)
D_TO_BF16_K(n, in, inc_in, out, inc_out);
#elif defined(SINGLE_PREC)
S_TO_BF16_K(n, in, inc_in, out, inc_out);
#endif
FUNCTION_PROFILE_END(1, 2 * n, 2 * n);
IDEBUG_END;
}
#endif