amd/blis
1
0
Fork 0
mirror of https://github.com/amd/blis.git synced 2026-04-19 23:28:52 +00:00
Code Issues Packages Projects Releases Wiki Activity

CPP Templatee test files update

Browse Source 
Change-Id: Ia9637556b50b10cb4409e18f369a3e7fc35569fb
This commit is contained in:
prangana
2019-11-20 17:06:06 +05:30
parent 574bdaeb48
commit 5f04fdd618
46 changed files with 5541 additions and 147 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
cpp/blis.hh
View File

@@ -27,7 +27,6 @@
#define BLIS_HH
#include "cblas.hh"
#include "blis_util.hh"
namespace blis {
@@ -406,10 +405,7 @@ TR dot(
T const *x, int64_t incx,
T const *y, int64_t incy )
{
if((std::is_same<T, float>::value)&(std::is_same<TR, double>::value))
return cblas_dsdot( n, x, incx, y, incy );
else
return cblas_dot( n, x, incx, y, incy );
return cblas_dot( n, x, incx, y, incy );
}
/*! \brief Performs the dot product of two complex vectors

73
cpp/blis_util.hh
View File

@@ -1,73 +0,0 @@
/******************************************************************************
* Copyright (c) 2019 - present 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 WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*******************************************************************************/
/*! @file blis_util.hh
* blis_util.hh defines all the utility functions to be invoked in CPP template
* interfaces
* */
#ifndef BLIS_UTIL_HH
#define BLIS_UTIL_HH
namespace blis {
// -----------------------------------------------------------------------------
// for any combination of types, determine associated real, scalar,
// and complex types.
//
// real_type< float > is float
// real_type< float, double, complex<float> > is double
//
// scalar_type< float > is float
// scalar_type< float, complex<float> > is complex<float>
// scalar_type< float, double, complex<float> > is complex<double>
//
// complex_type< float > is complex<float>
// complex_type< float, double > is complex<double>
// complex_type< float, double, complex<float> > is complex<double>
// for zero types
template< typename... Types >
struct real_type_traits;
// define real_type<> type alias
template< typename... Types >
using real_type = typename real_type_traits< Types... >::real_t;
// for one type
template< typename T >
struct real_type_traits<T>
{
using real_t = T;
};
// for one complex type, strip complex
template< typename T >
struct real_type_traits< std::complex<T> >
{
using real_t = T;
};
} // namespace blis
#endif // #ifndef BLIS_UTIL_HH

26
cpp/cblas.hh
View File

@@ -31,10 +31,30 @@ extern "C" {
#include <blis.h>
}
#include <complex>
namespace blis{
template< typename... Types > struct real_type_traits;
//define real_type<> type alias
template< typename... Types >
using real_type = typename real_type_traits< Types... >::real_t;
// for one type
template< typename T >
struct real_type_traits<T>
{
using real_t = T;
};
// for one complex type, strip complex
template< typename T >
struct real_type_traits< std::complex<T> >
{
using real_t = T;
};
// =============================================================================
// Level 1 BLAS
// -----------------------------------------------------------------------------
@@ -96,7 +116,7 @@ cblas_rotm(
int n,
float *x, int incx,
float *y, int incy,
float p[5] )
const float p[5] )
{
cblas_srotm( n, x, incx, y, incy, p );
}
@@ -106,7 +126,7 @@ cblas_rotm(
int n,
double *x, int incx,
double *y, int incy,
double p[5] )
const double p[5] )
{
cblas_drotm( n, x, incx, y, incy, p );
}