removed host math functions from math_functions.h

Change-Id: I90d8784e2d6b58c6fade9f0fa12c0db3ee417d3e

include/hip/hcc_detail/math_functions.h

@@ -111,27 +111,6 @@ __device__ float y0f(float x);
 __device__ float y1f(float x);
 __device__ float ynf(int n, float x);
 
-__host__ float cospif(float x);
-__host__ float normcdff(float y);
-__host__ float erfcinvf(float y);
-__host__ float erfcxf(float x);
-__host__ float erfinvf(float y);
-__host__ float fdividef(float x, float y);
-__host__ float norm3df(float a, float b, float c);
-__host__ float normcdfinvf(float y);
-__host__ float norm4df(float a, float b, float c, float d);
-__host__ float rcbrtf(float x);
-__host__ float rhypotf(float x, float y);
-__host__ float rnorm3df(float a, float b, float c);
-__host__ float rnormf(int dim, const float* a);
-__host__ float rnorm4df(float a, float b, float c, float d);
-__host__ void sincospif(float x, float *sptr, float *cptr);
-__host__ int isfinite(float a);
-__host__ float rsqrtf(float x);
-__host__ float sinpif(float x);
-__host__ int signbit(float a);
-
-
 __device__ double acos(double x);
 __device__ double acosh(double x);
 __device__ double asin(double x);
@@ -220,27 +199,6 @@ __device__ double y0(double x);
 __device__ double y1(double y);
 __device__ double yn(int n, double x);
 
-__host__ double erfcinv(double y);
-__host__ double erfcx(double x);
-__host__ double erfinv(double y);
-__host__ double fdivide(double x, double y);
-__host__ double norm(int dim, const double *t);
-__host__ double norm3d(double a, double b, double c);
-__host__ double norm4d(double a, double b, double c, double d);
-__host__ double normcdf(double y);
-__host__ double normcdfinv(double y);
-__host__ double rcbrt(double x);
-__host__ double rhypot(double x, double y);
-__host__ double rnorm(int dim, const double* t);
-__host__ double rnorm3d(double a, double b, double c);
-__host__ double rnorm4d(double a, double b, double c, double d);
-__host__ void sincospi(double x, double *sptr, double *cptr);
-__host__ double cospi(double x);
-__host__ int isfinite(double x);
-__host__ double rsqrt(double x);
-__host__ int signbit(double a);
-__host__ double sinpi(double x);
-
 // ENDPARSER
 
 #ifdef HIP_FAST_MATH

tests/src/deviceLib/hipDoublePrecisionMathHost.cpp

@@ -27,8 +27,9 @@ THE SOFTWARE.
  */
 
 #include <hip/hip_runtime.h>
-#include <hip/math_functions.h>
+//#include <hip/math_functions.h>
 #include "test_common.h"
+#include<cmath>
 
 #pragma GCC diagnostic ignored "-Wall"
 #pragma clang diagnostic ignored "-Wunused-variable"
@@ -50,14 +51,14 @@ __host__ void double_precision_math_functions()
     copysign(1.0, -2.0);
     cos(0.0);
     cosh(0.0);
-    cospi(0.0);
+    //cospi(0.0);
     //cyl_bessel_i0(0.0);
     //cyl_bessel_i1(0.0);
     erf(0.0);
     erfc(0.0);
-    erfcinv(2.0);
-    erfcx(0.0);
-    erfinv(1.0);
+    //erfcinv(2.0);
+    //erfcx(0.0);
+    //erfinv(1.0);
     exp(0.0);
     exp10(0.0);
     exp2(0.0);
@@ -93,36 +94,37 @@ __host__ void double_precision_math_functions()
     nan("1");
     nearbyint(0.0);
     //nextafter(0.0);
-    fX = 1.0; norm(1, &fX);
+    fX = 1.0; //norm(1, &fX);
 #if defined(__HIP_PLATFORM_HCC__)
-    norm3d(1.0, 0.0, 0.0);
-    norm4d(1.0, 0.0, 0.0, 0.0);
+    //norm3d(1.0, 0.0, 0.0);
+    //norm4d(1.0, 0.0, 0.0, 0.0);
 #endif
 //    normcdf(0.0);
 //    normcdfinv(1.0);
     pow(1.0, 0.0);
-    rcbrt(1.0);
+    //rcbrt(1.0);
+
     remainder(2.0, 1.0);
     remquo(1.0, 2.0, &iX);
 #if defined(__HIP_PLATFORM_HCC__)
-    rhypot(0.0, 1.0);
+    //rhypot(0.0, 1.0);
 #endif
     rint(1.0);
 #if defined(__HIP_PLATFORM_HCC__)
-    fX = 1.0; rnorm(1, &fX);
-    rnorm3d(0.0, 0.0, 1.0);
-    rnorm4d(0.0, 0.0, 0.0, 1.0);
+    fX = 1.0; //rnorm(1, &fX);
+    //rnorm3d(0.0, 0.0, 1.0);
+    //rnorm4d(0.0, 0.0, 0.0, 1.0);
 #endif
     round(0.0);
-    rsqrt(1.0);
+    //rsqrt(1.0);
     scalbln(0.0, 1);
     scalbn(0.0, 1);
     signbit(1.0);
     sin(0.0);
     sincos(0.0, &fX, &fY);
-    sincospi(0.0, &fX, &fY);
+    //sincospi(0.0, &fX, &fY);
     sinh(0.0);
-    sinpi(0.0);
+    //sinpi(0.0);
     sqrt(0.0);
     tan(0.0);
     tanh(0.0);

tests/src/deviceLib/hipSinglePrecisionMathHost.cpp

@@ -27,8 +27,9 @@ THE SOFTWARE.
  */
 
 #include <hip/hip_runtime.h>
-#include <hip/math_functions.h>
+//#include <hip/math_functions.h>
 #include "test_common.h"
+#include<cmath>
 
 #pragma GCC diagnostic ignored "-Wall"
 #pragma clang diagnostic ignored "-Wunused-variable"
@@ -50,14 +51,14 @@ __host__ void single_precision_math_functions()
     copysignf(1.0f, -2.0f);
     cosf(0.0f);
     coshf(0.0f);
-    cospif(0.0f);
+    //cospif(0.0f);
     //cyl_bessel_i0f(0.0f);
     //cyl_bessel_i1f(0.0f);
     erfcf(0.0f);
-    erfcinvf(2.0f);
-    erfcxf(0.0f);
+    //erfcinvf(2.0f);
+    //erfcxf(0.0f);
     erff(0.0f);
-    erfinvf(1.0f);
+    //erfinvf(1.0f);
     exp10f(0.0f);
     exp2f(0.0f);
     expf(0.0f);
@@ -65,7 +66,7 @@ __host__ void single_precision_math_functions()
     fabsf(1.0f);
     fdimf(1.0f, 0.0f);
 #if defined(__HIP_PLATFORM_HCC__)
-    fdividef(0.0f, 1.0f);
+    //fdividef(0.0f, 1.0f);
 #endif
     floorf(0.0f);
     fmaf(1.0f, 2.0f, 3.0f);
@@ -97,35 +98,35 @@ __host__ void single_precision_math_functions()
     nearbyintf(0.0f);
     //nextafterf(0.0f);
 #if defined(__HIP_PLATFORM_HCC__)
-    norm3df(1.0f, 0.0f, 0.0f);
-    norm4df(1.0f, 0.0f, 0.0f, 0.0f);
+    //norm3df(1.0f, 0.0f, 0.0f);
+    //norm4df(1.0f, 0.0f, 0.0f, 0.0f);
 #endif
-    normcdff(0.0f);
-    normcdfinvf(1.0f);
+    //normcdff(0.0f);
+    //normcdfinvf(1.0f);
     //fX = 1.0f; normf(1, &fX);
     powf(1.0f, 0.0f);
-    rcbrtf(1.0f);
+    //rcbrtf(1.0f);
     remainderf(2.0f, 1.0f);
     remquof(1.0f, 2.0f, &iX);
 #if defined(__HIP_PLATFORM_HCC__)
-    rhypotf(0.0f, 1.0f);
+    //rhypotf(0.0f, 1.0f);
 #endif
     rintf(1.0f);
 #if defined(__HIP_PLATFORM_HCC__)
-    rnorm3df(0.0f, 0.0f, 1.0f);
-    rnorm4df(0.0f, 0.0f, 0.0f, 1.0f);
-    fX = 1.0f; rnormf(1, &fX);
+    //rnorm3df(0.0f, 0.0f, 1.0f);
+    //rnorm4df(0.0f, 0.0f, 0.0f, 1.0f);
+    fX = 1.0f; //rnormf(1, &fX);
 #endif
     roundf(0.0f);
-    rsqrtf(1.0f);
+    ///rsqrtf(1.0f);
     scalblnf(0.0f, 1);
     scalbnf(0.0f, 1);
     signbit(1.0f);
     sincosf(0.0f, &fX, &fY);
-    sincospif(0.0f, &fX, &fY);
+    //sincospif(0.0f, &fX, &fY);
     sinf(0.0f);
     sinhf(0.0f);
-    sinpif(0.0f);
+    //sinpif(0.0f);
     sqrtf(0.0f);
     tanf(0.0f);
     tanhf(0.0f);

tests/src/deviceLib/hipTestDevice.cpp

@@ -164,13 +164,13 @@ hipMemcpy(B, Bd, SIZE, hipMemcpyDeviceToHost);
 hipMemcpy(C, Cd, SIZE, hipMemcpyDeviceToHost);
 int passed = 0;
 for(int i=0;i<512;i++){
-    if(B[i] - sinpif(1.0f) < 0.1){
+    if(B[i] - sinf(3.14*1.0f) < 0.1){
         passed = 1;
     }
 }
 passed = 0;
 for(int i=0;i<512;i++){
-    if(C[i] - cospif(1.0f) < 0.1){
+    if(C[i] - cosf(3.14*1.0f) < 0.1){
         passed = 1;
     }
 }

tests/src/deviceLib/hipTestDeviceDouble.cpp

@@ -153,13 +153,13 @@ hipMemcpy(B, Bd, SIZE, hipMemcpyDeviceToHost);
 hipMemcpy(C, Cd, SIZE, hipMemcpyDeviceToHost);
 int passed = 0;
 for(int i=0;i<512;i++){
-    if(B[i] - sinpi(1.0) < 0.1){
+    if(B[i] - sin(3.14*1.0) < 0.1){
         passed = 1;
     }
 }
 passed = 0;
 for(int i=0;i<512;i++){
-    if(C[i] - cospi(1.0) < 0.1){
+    if(C[i] - cos(3.14*1.0) < 0.1){
         passed = 1;
     }
 }