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remove unused code from SSE compressed operator 

Signed-off-by: Thorsten Liebig <Thorsten.Liebig@gmx.de>
pull/13/head
Thorsten Liebig 2014-10-27 23:09:11 +01:00
parent ac3dff8818
commit 63adb586fb
2 changed files with 0 additions and 37 deletions
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35
FDTD/operator_sse_compressed.cpp
View File

@ -119,41 +119,6 @@ void Operator_SSE_Compressed::ShowStat() const
cout << "-----------------------------------" << endl;
}
// see http://www.informit.com/articles/article.aspx?p=710752&seqNum=6
#define INLINE inline extern __attribute__((always_inline))
INLINE int equal(f4vector v1, f4vector v2)
{
#if defined(__SSE__)
#if (__GNUC__ == 4) && (__GNUC_MINOR__ < 4)
v4si compare = __builtin_ia32_cmpeqps( v1.v, v2.v );
return __builtin_ia32_movmskps( (v4sf)compare ) == 0x0f;
#else
v4sf compare = __builtin_ia32_cmpeqps( v1.v, v2.v );
return __builtin_ia32_movmskps( compare ) == 0x0f;
#endif
#else
return (
v1.f[0] == v2.f[0] &&
v1.f[1] == v2.f[1] &&
v1.f[2] == v2.f[2] &&
v1.f[3] == v2.f[3]
);
#endif
}
bool Operator_SSE_Compressed::CompareOperators(unsigned int pos1[3], unsigned int pos2[3])
{
// cerr << pos1[0] << " " << pos1[1] << " " << pos1[2] << endl;
for (int n=0; n<3; ++n)
{
if (!equal( f4_vv[n][pos1[0]][pos1[1]][pos1[2]], f4_vv[n][pos2[0]][pos2[1]][pos2[2]] )) return false;
if (!equal( f4_vi[n][pos1[0]][pos1[1]][pos1[2]], f4_vi[n][pos2[0]][pos2[1]][pos2[2]] )) return false;
if (!equal( f4_iv[n][pos1[0]][pos1[1]][pos1[2]], f4_iv[n][pos2[0]][pos2[1]][pos2[2]] )) return false;
if (!equal( f4_ii[n][pos1[0]][pos1[1]][pos1[2]], f4_ii[n][pos2[0]][pos2[1]][pos2[2]] )) return false;
}
return true;
}
bool Operator_SSE_Compressed::CompressOperator()
{
if (g_settings.GetVerboseLevel()>0)

2
FDTD/operator_sse_compressed.h
View File

@ -69,8 +69,6 @@ protected:
virtual void Reset();
virtual void InitOperator();
bool CompareOperators(unsigned int pos1[3], unsigned int pos2[3]);
virtual int CalcECOperator( DebugFlags debugFlags = None );
// engine needs access