/*
Copyright (c) 2015-2016 Advanced Micro Devices, Inc. All rights reserved.
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANNTY OF ANY KIND, EXPRESS OR
IMPLIED, INNCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANNY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER INN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR INN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/

#include"hip_runtime.h"
#include<hc.hpp>
#include<grid_launch.h>

#include <hc_math.hpp>
// TODO: Choose whether default is precise math or fast math based on compilation flag.
#ifdef __HCC_ACCELERATOR__
using namespace hc::precise_math;
#endif

__device__ float acosf(float x)
{
    return hc::precise_math::acosf(x);
}
__device__ float acoshf(float x)
{
    return hc::precise_math::acoshf(x);
}
__device__ float asinf(float x)
{
    return hc::precise_math::asinf(x);
}
__device__ float asinhf(float x)
{
    return hc::precise_math::asinhf(x);
}
__device__ float atan2f(float y, float x)
{
    return hc::precise_math::atan2f(x, y);
}
__device__ float atanf(float x)
{
    return hc::precise_math::atanf(x);
}
__device__ float atanhf(float x)
{
    return hc::precise_math::atanhf(x);
}
__device__ float cbrtf(float x)
{
    return hc::precise_math::cbrtf(x);
}
__device__ float ceilf(float x)
{
    return hc::precise_math::ceilf(x);
}
__device__ float copysignf(float x, float y)
{
    return hc::precise_math::copysignf(x, y);
}
__device__ float cosf(float x)
{
    return hc::precise_math::cosf(x);
}
__device__ float coshf(float x)
{
    return hc::precise_math::coshf(x);
}
__device__ float cyl_bessel_i0f(float x);
__device__ float cyl_bessel_i1f(float x);
__device__ float erfcf(float x)
{
    return hc::precise_math::erfcf(x);
}
__device__ float erfcinvf(float y);
__device__ float erfcxf(float x);
__device__ float erff(float x)
{
    return hc::precise_math::erff(x);
}
__device__ float erfinvf(float y);
__device__ float exp10f(float x)
{
    return hc::precise_math::exp10f(x);
}
__device__ float exp2f(float x)
{
    return hc::precise_math::exp2f(x);
}
__device__ float expf(float x)
{
    return hc::precise_math::expf(x);
}
__device__ float expm1f(float x)
{
    return hc::precise_math::expm1f(x);
}
__device__ float fabsf(float x)
{
    return hc::precise_math::fabsf(x);
}
__device__ float fdimf(float x, float y)
{
    return hc::precise_math::fdimf(x, y);
}
__device__ float fdividef(float x, float y)
{
    return x/y;
}
__device__ float floorf(float x)
{
    return hc::precise_math::floorf(x);
}
__device__ float fmaf(float x, float y, float z)
{
    return hc::precise_math::fmaf(x, y, z);
}
__device__ float fmaxf(float x, float y)
{
    return hc::precise_math::fmaxf(x, y);
}
__device__ float fminf(float x, float y)
{
    return hc::precise_math::fminf(x, y);
}
__device__ float fmodf(float x, float y)
{
    return hc::precise_math::fmodf(x, y);
}
__device__ float frexpf(float x, float y);
__device__ float hypotf(float x, float y)
{
    return hc::precise_math::hypotf(x, y);
}
__device__ float ilogbf(float x)
{
    return hc::precise_math::ilogbf(x);
}
__device__ unsigned isfinite(float a)
{
    return hc::precise_math::isfinite(a);
}
__device__ unsigned isinf(float a)
{
    return hc::precise_math::isinf(a);
}
__device__ unsigned isnan(float a)
{
    return hc::precise_math::isnan(a);
}
__device__ float j0f(float x);
__device__ float j1f(float x);
__device__ float jnf(int n, float x);
__device__ float ldexpf(float x, int exp)
{
    return hc::precise_math::ldexpf(x, exp);
}
__device__ float lgammaf(float x);
__device__ long long int llrintf(float x)
{
    int y = hc::precise_math::roundf(x);
    long long int z = y;
    return z;
}
__device__ long long int llroundf(float x)
{
    int y = hc::precise_math::roundf(x);
    long long int z = y;
    return z;
}__device__ float log10f(float x)
{
    return hc::precise_math::log10f(x);
}
__device__ float log1pf(float x)
{
    return hc::precise_math::log1pf(x);
}
__device__ float log2f(float x)
{
    return hc::precise_math::log2f(x);
}
__device__ float logbf(float x)
{
    return hc::precise_math::logbf(x);
}
__device__ float logf(float x)
{
    return hc::precise_math::logf(x);
}
__device__ long int lrintf(float x)
{
    int y = hc::precise_math::roundf(x);
    long int z = y;
    return z;
}
__device__ long int lroundf(float x)
{
    long int y = hc::precise_math::roundf(x);
    return y;
}
__device__ float modff(float x, float *iptr);
__device__ float nanf(const char* tagp)
{
    return hc::precise_math::nanf((int)*tagp);
}
__device__ float nearbyintf(float x)
{
    return hc::precise_math::nearbyintf(x);
}
__device__ float nextafterf(float x, float y);
__device__ float norm3df(float a, float b, float c)
{
     float x = a*a + b*b + c*c;
     return hc::precise_math::sqrtf(x);
}
__device__ float norm4df(float a, float b, float c, float d)
{
     float x = a*a + b*b;
     float y = c*c + d*d;
     return hc::precise_math::sqrtf(x+y);
}
__device__ float normcdff(float y);
__device__ float normcdfinvf(float y);
__device__ float normf(int dim, const float *a)
{
    float x = 0.0f;
    for(int i=0;i<dim;i++)
    {
        x = hc::precise_math::fmaf(a[i], a[i], x);
    }
    return hc::precise_math::sqrtf(x);
}
__device__ float powf(float x, float y)
{
    return hc::precise_math::powf(x, y);
}
__device__ float rcbtrf(float x);
__device__ float remainderf(float x, float y)
{
    return hc::precise_math::remainderf(x, y);
}
__device__ float remquof(float x, float y, int *quo);
__device__ float rhypotf(float x, float y)
{
    return 1/hc::precise_math::hypotf(x, y);
}
__device__ float rintf(float x)
{
    return hc::precise_math::roundf(x);
}
__device__ float rnorm3df(float a, float b, float c)
{
    float x = a*a + b*b + c*c;
    return 1/hc::precise_math::sqrtf(x);
}
__device__ float rnorm4df(float a, float b, float c, float d)
{
    float x = a*a + b*b;
    float y = c*c + d*d;
    return 1/hc::precise_math::sqrtf(x+y);
}
__device__ float rnormf(int dim, const float* a)
{
    float x = 0.0f;
    for(int i=0;i<dim;i++)
    {
        x = hc::precise_math::fmaf(a[i], a[i], x);
    }
    return 1/hc::precise_math::sqrtf(x);
}
__device__ float roundf(float x)
{
    return hc::precise_math::roundf(x);
}
__device__ float scalblnf(float x, long int n);
__device__ float scalbnf(float x, int n)
{
    return hc::precise_math::scalbnf(x, n);
}
__device__ unsigned signbit(float a)
{
    return hc::precise_math::signbit(a);
}
__device__ void sincosf(float x, float *sptr, float *cptr)
{
    *sptr = hc::precise_math::sinf(x);
    *cptr = hc::precise_math::cosf(x);
}
__device__ void sincospif(float x, float *sptr, float *cptr)
{
    *sptr = hc::precise_math::sinpif(x);
    *cptr = hc::precise_math::cospif(x);
}
__device__ float sinf(float x)
{
    return hc::precise_math::sinf(x);
}
__device__ float sinhf(float x)
{
    return hc::precise_math::sinhf(x);
}
__device__ float tanf(float x)
{
    return hc::precise_math::tanf(x);
}
__device__ float tanhf(float x)
{
    return hc::precise_math::tanhf(x);
}
__device__ float tgammaf(float x)
{
    return hc::precise_math::tgammaf(x);
}
__device__ float truncf(float x)
{
    return hc::precise_math::truncf(x);
}
__device__ float y0f(float x);
__device__ float y1f(float x);
__device__ float ynf(int n, float x);


__device__ float cospif(float x)
{
    return hc::precise_math::cospif(x);
}

__device__ float sinpif(float x)
{
    return hc::precise_math::sinpif(x);
}

__device__ float sqrtf(float x)
{
    return hc::precise_math::sqrtf(x);
}

__device__ float rsqrtf(float x)
{
    return hc::precise_math::rsqrtf(x);
}

/*
 * Double precision device math functions
 */

__device__ double acos(double x)
{
    return hc::precise_math::acos(x);
}

__device__ double acosh(double x)
{
    return hc::precise_math::acosh(x);
}
__device__ double asin(double x)
{
    return hc::precise_math::asin(x);
}
__device__ double asinh(double x)
{
    return hc::precise_math::asinh(x);
}
__device__ double atan(double x)
{
    return hc::precise_math::atan(x);
}
__device__ double atan2(double y, double x)
{
    return hc::precise_math::atan2(y, x);
}
__device__ double atanh(double x)
{
    return hc::precise_math::atanh(x);
}
__device__ double cbrt(double x)
{
    return hc::precise_math::cbrt(x);
}
__device__ double ceil(double x)
{
    return hc::precise_math::ceil(x);
}
__device__ double copysign(double x, double y)
{
    return hc::precise_math::copysign(x, y);
}
__device__ double cos(double x)
{
    return hc::precise_math::cos(x);
}
__device__ double cosh(double x)
{
    return hc::precise_math::cosh(x);
}
__device__ double cospi(double x)
{
    return hc::precise_math::cospi(x);
}
__device__ double erf(double x)
{
    return hc::precise_math::erf(x);
}
__device__ double erfc(double x)
{
    return hc::precise_math::erfc(x);
}
__device__ double exp(double x)
{
    return hc::precise_math::exp(x);
}
__device__ double exp10(double x)
{
    return hc::precise_math::exp10(x);
}
__device__ double exp2(double x)
{
    return hc::precise_math::exp2(x);
}
__device__ double expm1(double x)
{
    return hc::precise_math::expm1(x);
}
__device__ double fabs(double x)
{
    return hc::precise_math::fabs(x);
}
__device__ double fdim(double x, double y)
{
    return hc::precise_math::fdim(x, y);
}
__device__ double floor(double x)
{
    return hc::precise_math::floor(x);
}
__device__ double fma(double x, double y, double z)
{
    return hc::precise_math::fma(x, y, z);
}
__device__ double fmax(double x, double y)
{
    return hc::precise_math::fmax(x, y);
}
__device__ double fmin(double x, double y)
{
    return hc::precise_math::fmin(x, y);
}
__device__ double fmod(double x, double y)
{
    return hc::precise_math::fmod(x, y);
}
__device__ double hypot(double x, double y)
{
    return hc::precise_math::hypot(x, y);
}
__device__ double ilogb(double x)
{
    return hc::precise_math::ilogb(x);
}
__device__ unsigned isfinite(double x)
{
    return hc::precise_math::isfinite(x);
}
__device__ unsigned isinf(double x)
{
    return hc::precise_math::isinf(x);
}
__device__ unsigned isnan(double x)
{
    return hc::precise_math::isnan(x);
}
__device__ double ldexp(double x, int exp)
{
    return hc::precise_math::ldexp(x, exp);
}
__device__ double log(double x)
{
    return hc::precise_math::log(x);
}
__device__ long long int llrint(double x)
{
    long long int y = hc::precise_math::round(x);
    return y;
}
__device__ long long int llround(double x)
{
    long long int y = hc::precise_math::round(x);
    return y;
}
__device__ double log10(double x)
{
    return hc::precise_math::log10(x);
}
__device__ double log1p(double x)
{
    return hc::precise_math::log1p(x);
}
__device__ double log2(double x)
{
    return hc::precise_math::log2(x);
}
__device__ double logb(double x)
{
    return hc::precise_math::logb(x);
}
__device__ long int lrint(double x)
{
    long int y = hc::precise_math::round(x);
    return y;
}
__device__ long int lround(double x)
{
    long int y = hc::precise_math::round(x);
    return y;
}
__device__ double nan(const char *tagp)
{
    return hc::precise_math::nan((int)*tagp);
}
__device__ double nearbyint(double x)
{
    return hc::precise_math::nearbyint(x);
}
__device__ double norm3d(double a, double b, double c)
{
    double x = a*a + b*b + c*c;
    return hc::precise_math::sqrt(x);
}
__device__ double norm4d(double a, double b, double c, double d)
{
    double x = a*a + b*b;
    double y = c*c + d*d;
    return hc::precise_math::sqrt(x+y);
}
__device__ double pow(double x, double y)
{
    return hc::precise_math::pow(x, y);
}
__device__ double remainder(double x, double y)
{
    return hc::precise_math::remainder(x, y);
}
__device__ double rhypot(double x, double y)
{
    return 1/hc::precise_math::sqrt(x*x + y*y);
}
__device__ double rint(double x)
{
    return hc::precise_math::round(x);
}
__device__ double rnorm3d(double a, double b, double c)
{
    return hc::precise_math::rsqrt(a*a + b*b + c*c);
}
__device__ double rnorm4d(double a, double b, double c, double d)
{
    return hc::precise_math::rsqrt(a*a + b*b + c*c + d*d);
}
__device__ double rnorm(int dim, const double* t)
{
    double x = 0.0;
    for(int i=0;i<dim;i++)
    {
        x = hc::precise_math::fma(t[i], t[i], x);
    }
    return 1/x;
}
__device__ double round(double x)
{
    return hc::precise_math::round(x);
}
__device__ double rsqrt(double x)
{
    return hc::precise_math::rsqrt(x);
}
__device__ double scalbn(double x, int n)
{
    return hc::precise_math::scalbn(x, n);
}
__device__ unsigned signbit(double x)
{
    return hc::precise_math::signbit(x);
}
__device__ double sin(double x)
{
    return hc::precise_math::sin(x);
}
__device__ void sincos(double x, double *sptr, double *cptr)
{
    *sptr = hc::precise_math::sin(x);
    *cptr = hc::precise_math::cos(x);
}
__device__ void sincospi(double x, double *sptr, double *cptr)
{
    *sptr = hc::precise_math::sinpi(x);
    *cptr = hc::precise_math::cospi(x);
}
__device__ double sinh(double x)
{
    return hc::precise_math::sinh(x);
}
__device__ double sinpi(double x)
{
    return hc::precise_math::sinpi(x);
}
__device__ double sqrt(double x)
{
    return hc::precise_math::sqrt(x);
}
__device__ double tan(double x)
{
    return hc::precise_math::tan(x);
}
__device__ double tanh(double x)
{
    return hc::precise_math::tanh(x);
}
__device__ double tgamma(double x)
{
    return hc::precise_math::tgamma(x);
}
__device__ double trunc(double x)
{
    return hc::precise_math::trunc(x);
}


const int warpSize = 64;

__device__ long long int clock64() { return (long long int)hc::__cycle_u64(); };
__device__ clock_t clock() { return (clock_t)hc::__cycle_u64(); };


//atomicAdd()
__device__  int atomicAdd(int* address, int val)
{
	return hc::atomic_fetch_add(address,val);
}
__device__  unsigned int atomicAdd(unsigned int* address,
                       unsigned int val)
{
   return hc::atomic_fetch_add(address,val);
}
__device__  unsigned long long int atomicAdd(unsigned long long int* address,
                                 unsigned long long int val)
{
 return (long long int)hc::atomic_fetch_add((uint64_t*)address,(uint64_t)val);
}
__device__  float atomicAdd(float* address, float val)
{
	return hc::atomic_fetch_add(address,val);
}

//atomicSub()
__device__  int atomicSub(int* address, int val)
{
	return hc::atomic_fetch_sub(address,val);
}
__device__  unsigned int atomicSub(unsigned int* address,
                       unsigned int val)
{
   return hc::atomic_fetch_sub(address,val);
}

//atomicExch()
__device__  int atomicExch(int* address, int val)
{
	return hc::atomic_exchange(address,val);
}
__device__  unsigned int atomicExch(unsigned int* address,
                        unsigned int val)
{
	return hc::atomic_exchange(address,val);
}
__device__  unsigned long long int atomicExch(unsigned long long int* address,
                                  unsigned long long int val)
{
	return (long long int)hc::atomic_exchange((uint64_t*)address,(uint64_t)val);
}
__device__  float atomicExch(float* address, float val)
{
	return hc::atomic_exchange(address,val);
}

//atomicMin()
__device__  int atomicMin(int* address, int val)
{
	return hc::atomic_fetch_min(address,val);
}
__device__  unsigned int atomicMin(unsigned int* address,
                       unsigned int val)
{
	return hc::atomic_fetch_min(address,val);
}
__device__  unsigned long long int atomicMin(unsigned long long int* address,
                                 unsigned long long int val)
{
	return (long long int)hc::atomic_fetch_min((uint64_t*)address,(uint64_t)val);
}

//atomicMax()
__device__  int atomicMax(int* address, int val)
{
	return hc::atomic_fetch_max(address,val);
}
__device__  unsigned int atomicMax(unsigned int* address,
                       unsigned int val)
{
	return hc::atomic_fetch_max(address,val);
}
__device__  unsigned long long int atomicMax(unsigned long long int* address,
                                 unsigned long long int val)
{
	return (long long int)hc::atomic_fetch_max((uint64_t*)address,(uint64_t)val);
}

//atomicCAS()
__device__  int atomicCAS(int* address, int compare, int val)
{
	hc::atomic_compare_exchange(address,&compare,val);
	return *address;
}
__device__  unsigned int atomicCAS(unsigned int* address,
                       unsigned int compare,
                       unsigned int val)
{
	hc::atomic_compare_exchange(address,&compare,val);
	return *address;
}
__device__  unsigned long long int atomicCAS(unsigned long long int* address,
                                 unsigned long long int compare,
                                 unsigned long long int val)
{
	hc::atomic_compare_exchange((uint64_t*)address,(uint64_t*)&compare,(uint64_t)val);
	return *address;
}

//atomicAnd()
__device__  int atomicAnd(int* address, int val)
{
	return hc::atomic_fetch_and(address,val);
}
__device__  unsigned int atomicAnd(unsigned int* address,
                       unsigned int val)
{
	return hc::atomic_fetch_and(address,val);
}
__device__  unsigned long long int atomicAnd(unsigned long long int* address,
                                 unsigned long long int val)
{
	return (long long int)hc::atomic_fetch_and((uint64_t*)address,(uint64_t)val);
}

//atomicOr()
__device__  int atomicOr(int* address, int val)
{
	return hc::atomic_fetch_or(address,val);
}
__device__  unsigned int atomicOr(unsigned int* address,
                      unsigned int val)
{
	return hc::atomic_fetch_or(address,val);
}
__device__  unsigned long long int atomicOr(unsigned long long int* address,
                                unsigned long long int val)
{
	return (long long int)hc::atomic_fetch_or((uint64_t*)address,(uint64_t)val);
}

//atomicXor()
__device__  int atomicXor(int* address, int val)
{
	return hc::atomic_fetch_xor(address,val);
}
__device__  unsigned int atomicXor(unsigned int* address,
                       unsigned int val)
{
	return hc::atomic_fetch_xor(address,val);
}
__device__  unsigned long long int atomicXor(unsigned long long int* address,
                                 unsigned long long int val)
{
	return (long long int)hc::atomic_fetch_xor((uint64_t*)address,(uint64_t)val);
}

//atomicInc
__device__  unsigned int atomicInc(unsigned int* address,
                       unsigned int val)
{
	return hc::__atomic_wrapinc(address,val);
}

//atomicDec
__device__  unsigned int atomicDec(unsigned int* address,
                       unsigned int val)
{
	return hc::__atomic_wrapdec(address,val);
}


__device__ unsigned int test__popc(unsigned int input)
{
    return hc::__popcount_u32_b32(input);
}

// integer intrinsic function __poc __clz __ffs __brev
__device__ unsigned int __popc( unsigned int input)
{
    return hc::__popcount_u32_b32(input);
}

__device__ unsigned int test__popc(unsigned int input);

__device__ unsigned int __popcll( unsigned long long int input)
{
	return hc::__popcount_u32_b64(input);
}

__device__ unsigned int __clz(unsigned int input)
{
	return hc::__firstbit_u32_u32( input);
}

__device__ unsigned int __clzll(unsigned long long int input)
{
	return hc::__firstbit_u32_u64( input);
}

__device__ unsigned int __clz(int input)
{
	return hc::__firstbit_u32_s32(  input);
}

__device__ unsigned int __clzll(long long int input)
{
	return hc::__firstbit_u32_s64( input);
}

__device__ unsigned int __ffs(unsigned int input)
{
	return hc::__lastbit_u32_u32( input)+1;
}

__device__ unsigned int __ffsll(unsigned long long int input)
{
	return hc::__lastbit_u32_u64( input)+1;
}

__device__ unsigned int __ffs(int input)
{
	return hc::__lastbit_u32_s32( input)+1;
}

__device__ unsigned int __ffsll(long long int input)
{
	return hc::__lastbit_u32_s64( input)+1;
}

__device__ unsigned int __brev( unsigned int input)
{
	return hc::__bitrev_b32( input);
}

__device__ unsigned long long int __brevll( unsigned long long int input)
{
	return hc::__bitrev_b64( input);
}

// warp vote function __all __any __ballot
__device__ int __all(  int input)
{
	return hc::__all( input);
}


__device__ int __any( int input)
{
	if( hc::__any( input)!=0) return 1;
	else return 0;
}

__device__ unsigned long long int __ballot( int input)
{
	return hc::__ballot( input);
}

// warp shuffle functions
__device__ int __shfl(int input, int lane, int width)
{
  return hc::__shfl(input,lane,width);
}

__device__  int __shfl_up(int input, unsigned int lane_delta, int width)
{
  return hc::__shfl_up(input,lane_delta,width);
}

__device__  int __shfl_down(int input, unsigned int lane_delta, int width)
{
  return hc::__shfl_down(input,lane_delta,width);
}

__device__  int __shfl_xor(int input, int lane_mask, int width)
{
  return hc::__shfl_xor(input,lane_mask,width);
}

__device__  float __shfl(float input, int lane, int width)
{
  return hc::__shfl(input,lane,width);
}

__device__  float __shfl_up(float input, unsigned int lane_delta, int width)
{
  return hc::__shfl_up(input,lane_delta,width);
}

__device__  float __shfl_down(float input, unsigned int lane_delta, int width)
{
  return hc::__shfl_down(input,lane_delta,width);
}

__device__  float __shfl_xor(float input, int lane_mask, int width)
{
  return hc::__shfl_xor(input,lane_mask,width);
}

__host__ __device__ int min(int arg1, int arg2) 
{ 
  return (int)(hc::precise_math::fmin((float)arg1, (float)arg2));
}
__host__ __device__ int max(int arg1, int arg2) 
{
  return (int)(hc::precise_math::fmax((float)arg1, (float)arg2));
}

__device__ __attribute__((address_space(3))) void* __get_dynamicgroupbaseptr()
{
  return hc::get_dynamic_group_segment_base_pointer();
}



//TODO - add a couple fast math operations here, the set here will grow :
__device__  float __cosf(float x) {return hc::fast_math::cosf(x); };
__device__  float __expf(float x) {return hc::fast_math::expf(x); };
__device__  float __frsqrt_rn(float x) {return hc::fast_math::rsqrt(x); };
__device__  float __fsqrt_rd(float x) {return hc::fast_math::sqrt(x); };
__device__  float __fsqrt_rn(float x) {return hc::fast_math::sqrt(x); };
__device__  float __fsqrt_ru(float x) {return hc::fast_math::sqrt(x); };
__device__  float __fsqrt_rz(float x) {return hc::fast_math::sqrt(x); };
__device__  float __log10f(float x) {return hc::fast_math::log10f(x); };
__device__  float __log2f(float x) {return hc::fast_math::log2f(x); };
__device__  float __logf(float x) {return hc::fast_math::logf(x); };
__device__  float __powf(float base, float exponent) {return hc::fast_math::powf(base, exponent); };
__device__  void __sincosf(float x, float *s, float *c) {return hc::fast_math::sincosf(x, s, c); };
__device__  float __sinf(float x) {return hc::fast_math::sinf(x); };
__device__  float __tanf(float x) {return hc::fast_math::tanf(x); };
__device__  float __dsqrt_rd(double x) {return hc::fast_math::sqrt(x); };
__device__  float __dsqrt_rn(double x) {return hc::fast_math::sqrt(x); };
__device__  float __dsqrt_ru(double x) {return hc::fast_math::sqrt(x); };
__device__  float __dsqrt_rz(double x) {return hc::fast_math::sqrt(x); };

__HIP_DEVICE__ char1 make_char1(signed char x)
{
    char1 c1;
    c1.x = x;
    return c1;
}

__HIP_DEVICE__ char2 make_char2(signed char x, signed char y)
{
    char2 c2;
    c2.x = x;
    c2.y = y;
    return c2;
}

__HIP_DEVICE__ char3 make_char3(signed char x, signed char y, signed char z)
{
    char3 c3;
    c3.x = x;
    c3.y = y;
    c3.z = z;
    return c3;
}

__HIP_DEVICE__ char4 make_char4(signed char x, signed char y, signed char z, signed char w)
{
    char4 c4;
    c4.x = x;
    c4.y = y;
    c4.z = z;
    c4.w = w;
    return c4;
}

__HIP_DEVICE__ short1 make_short1(short x)
{
    short1 s1;
    s1.x = x;
    return s1;
}

__HIP_DEVICE__ short2 make_short2(short x, short y)
{
    short2 s2;
    s2.x = x;
    s2.y = y;
    return s2;
}

__HIP_DEVICE__ short3 make_short3(short x, short y, short z)
{
    short3 s3;
    s3.x = x;
    s3.y = y;
    s3.z = z;
    return s3;
}

__HIP_DEVICE__ short4 make_short4(short x, short y, short z, short w)
{
    short4 s4;
    s4.x = x;
    s4.y = y;
    s4.z = z;
    s4.w = w;
    return s4;
}

__HIP_DEVICE__ int1 make_int1(int x)
{
    int1 i1;
    i1.x = x;
    return i1;
}

__HIP_DEVICE__ int2 make_int2(int x, int y)
{
    int2 i2;
    i2.x = x;
    i2.y = y;
    return i2;
}

__HIP_DEVICE__ int3 make_int3(int x, int y, int z)
{
    int3 i3;
    i3.x = x;
    i3.y = y;
    i3.z = z;
    return i3;
}

__HIP_DEVICE__ int4 make_int4(int x, int y, int z, int w)
{
    int4 i4;
    i4.x = x;
    i4.y = y;
    i4.z = z;
    i4.w = w;
    return i4;
}

__HIP_DEVICE__ long1 make_long1(long x)
{
    long1 l1;
    l1.x = x;
    return l1;
}

__HIP_DEVICE__ long2 make_long2(long x, long y)
{
    long2 l2;
    l2.x = x;
    l2.y = y;
    return l2;
}

__HIP_DEVICE__ long3 make_long3(long x, long y, long z)
{
    long3 l3;
    l3.x = x;
    l3.y = y;
    l3.z = z;
    return l3;
}

__HIP_DEVICE__ long4 make_long4(long x, long y, long z, long w)
{
    long4 l4;
    l4.x = x;
    l4.y = y;
    l4.z = z;
    l4.w = w;
    return l4;
}

__HIP_DEVICE__ longlong1 make_longlong1(long long x)
{
    longlong1 l1;
    l1.x = x;
    return l1;
}

__HIP_DEVICE__ longlong2 make_longlong2(long long x, long long y)
{
    longlong2 l2;
    l2.x = x;
    l2.y = y;
    return l2;
}

__HIP_DEVICE__ longlong3 make_longlong3(long long x, long long y, long long z)
{
    longlong3 l3;
    l3.x = x;
    l3.y = y;
    l3.z = z;
    return l3;
}

__HIP_DEVICE__ longlong4 make_longlong4(long long x, long long y, long long z, long long w)
{
    longlong4 l4;
    l4.x = x;
    l4.y = y;
    l4.z = z;
    l4.w = w;
    return l4;
}

__HIP_DEVICE__ uchar1 make_uchar1(unsigned char x)
{
    uchar1 c1;
    c1.x = x;
    return c1;
}

__HIP_DEVICE__ uchar2 make_uchar2(unsigned char x, unsigned char y)
{
    uchar2 c2;
    c2.x = x;
    c2.y = y;
    return c2;
}

__HIP_DEVICE__ uchar3 make_uchar3(unsigned char x, unsigned char y, unsigned char z)
{
    uchar3 c3;
    c3.x = x;
    c3.y = y;
    c3.z = z;
    return c3;
}

__HIP_DEVICE__ uchar4 make_uchar4(unsigned char x, unsigned char y, unsigned char z, unsigned char w)
{
    uchar4 c4;
    c4.x = x;
    c4.y = y;
    c4.z = z;
    c4.w = w;
    return c4;
}

__HIP_DEVICE__ ushort1 make_ushort1(unsigned short x)
{
    ushort1 s1;
    s1.x = x;
    return s1;
}

__HIP_DEVICE__ ushort2 make_ushort2(unsigned short x, unsigned short y)
{
    ushort2 s2;
    s2.x = x;
    s2.y = y;
    return s2;
}

__HIP_DEVICE__ ushort3 make_ushort3(unsigned short x, unsigned short y, unsigned short z)
{
    ushort3 s3;
    s3.x = x;
    s3.y = y;
    s3.z = z;
    return s3;
}

__HIP_DEVICE__ ushort4 make_ushort4(unsigned short x, unsigned short y, unsigned short z, unsigned short w)
{
    ushort4 s4;
    s4.x = x;
    s4.y = y;
    s4.z = z;
    s4.w = w;
    return s4;
}

__HIP_DEVICE__ uint1 make_uint1(unsigned int x)
{
    uint1 i1;
    i1.x = x;
    return i1;
}

__HIP_DEVICE__ uint2 make_uint2(unsigned int x, unsigned int y)
{
    uint2 i2;
    i2.x = x;
    i2.y = y;
    return i2;
}

__HIP_DEVICE__ uint3 make_uint3(unsigned int x, unsigned int y, unsigned int z)
{
    uint3 i3;
    i3.x = x;
    i3.y = y;
    i3.z = z;
    return i3;
}

__HIP_DEVICE__ uint4 make_uint4(unsigned int x, unsigned int y, unsigned int z, unsigned int w)
{
    uint4 i4;
    i4.x = x;
    i4.y = y;
    i4.z = z;
    i4.w = w;
    return i4;
}

__HIP_DEVICE__ ulong1 make_ulong1(unsigned long x)
{
    ulong1 l1;
    l1.x = x;
    return l1;
}

__HIP_DEVICE__ ulong2 make_ulong2(unsigned long x, unsigned long y)
{
    ulong2 l2;
    l2.x = x;
    l2.y = y;
    return l2;
}

__HIP_DEVICE__ ulong3 make_ulong3(unsigned long x, unsigned long y, unsigned long z)
{
    ulong3 l3;
    l3.x = x;
    l3.y = y;
    l3.z = z;
    return l3;
}

__HIP_DEVICE__ ulong4 make_ulong4(unsigned long x, unsigned long y, unsigned long z, unsigned long w)
{
    ulong4 l4;
    l4.x = x;
    l4.y = y;
    l4.z = z;
    l4.w = w;
    return l4;
}

__HIP_DEVICE__ ulonglong1 make_ulonglong1(unsigned long long x)
{
    ulonglong1 l1;
    l1.x = x;
    return l1;
}

__HIP_DEVICE__ ulonglong2 make_ulonglong2(unsigned long long x, unsigned long long y)
{
    ulonglong2 l2;
    l2.x = x;
    l2.y = y;
    return l2;
}

__HIP_DEVICE__ ulonglong3 make_ulonglong3(unsigned long long x, unsigned long long y, unsigned long long z)
{
    ulonglong3 l3;
    l3.x = x;
    l3.y = y;
    l3.z = z;
    return l3;
}

__HIP_DEVICE__ ulonglong4 make_ulonglong4(unsigned long long x, unsigned long long y, unsigned long long z, unsigned long long w)
{
    ulonglong4 l4;
    l4.x = x;
    l4.y = y;
    l4.z = z;
    l4.w = w;
    return l4;
}

__HIP_DEVICE__ float1 make_float1(float x)
{
    float1 f1;
    f1.x = x;
    return f1;
}

__HIP_DEVICE__ float2 make_float2(float x, float y)
{
    float2 f2;
    f2.x = x;
    f2.y = y;
    return f2;
}

__HIP_DEVICE__ float3 make_float3(float x, float y, float z)
{
    float3 f3;
    f3.x = x;
    f3.y = y;
    f3.z = z;
    return f3;
}

__HIP_DEVICE__ float4 make_float4(float x, float y, float z, float w)
{
    float4 f4;
    f4.x = x;
    f4.y = y;
    f4.z = z;
    f4.w = w;
    return f4;
}

__HIP_DEVICE__ double1 make_double1(double x)
{
    double1 d1;
    d1.x = x;
    return d1;
}

__HIP_DEVICE__ double2 make_double2(double x, double y)
{
    double2 d2;
    d2.x = x;
    d2.y = y;
    return d2;
}

__HIP_DEVICE__ double3 make_double3(double x, double y, double z)
{
    double3 d3;
    d3.x = x;
    d3.y = y;
    d3.z = z;
    return d3;
}

__HIP_DEVICE__ double4 make_double4(double x, double y, double z, double w)
{
    double4 d4;
    d4.x = x;
    d4.y = y;
    d4.z = z;
    d4.w = w;
    return d4;
}