Select Git revision
test.single.2
Forked from
einsteinathome / libclfft
Source project has a limited visibility.
-
Heinz-Bernd Eggenstein authoredexperimental: -added alternative method for twiddle factor calc, using a smaller LUT (256 * float2 ) via Taylor series to 3rd order, seems to be almost as accurate as method with 2 bigger LUTs, but faster. -improved method w/ 2 bigger LUTs to use LUTs of float2 -improved method using slow sin/cos functions (now uses sincos combined function), still slow - preparaed plan struct to have method switchable at plan creation time. TODO: load smaller LUT for Taylor series approx into shared mem.Heinz-Bernd Eggenstein authoredexperimental: -added alternative method for twiddle factor calc, using a smaller LUT (256 * float2 ) via Taylor series to 3rd order, seems to be almost as accurate as method with 2 bigger LUTs, but faster. -improved method w/ 2 bigger LUTs to use LUTs of float2 -improved method using slow sin/cos functions (now uses sincos combined function), still slow - preparaed plan struct to have method switchable at plan creation time. TODO: load smaller LUT for Taylor series approx into shared mem.
EinsteinS5R3Adapter.cpp 1.38 KiB
#include "EinsteinS5R3Adapter.h"
EinsteinS5R3Adapter::EinsteinS5R3Adapter(BOINCClientAdapter *boincClient)
{
this->boincClient = boincClient;
m_WUSkyPosRightAscension = 0.0;
m_WUSkyPosDeclination = 0.0;
m_WUFractionDone = 0.0;
m_WUCPUTime = 0.0;
}
EinsteinS5R3Adapter::~EinsteinS5R3Adapter()
{
}
void EinsteinS5R3Adapter::refresh()
{
boincClient->refresh();
parseApplicationInformation();
}
void EinsteinS5R3Adapter::parseApplicationInformation()
{
// get updated application information
string info = boincClient->applicationInformation();
// do we have any data?
if(info.length() > 0) {
// parse data into members
if(4 != sscanf(info.c_str(),
"<graphics_info>\n"
" <skypos_rac>%lf</skypos_rac>\n"
" <skypos_dec>%lf</skypos_dec>\n"
" <fraction_done>%lf</fraction_done>\n"
" <cpu_time>%lf</cpu_time>\n",
&m_WUSkyPosRightAscension,
&m_WUSkyPosDeclination,
&m_WUFractionDone,
&m_WUCPUTime))
{
cerr << "Incompatible shared memory data encountered!" << endl;
}
}
}
double EinsteinS5R3Adapter::wuSkyPosRightAscension() const
{
return m_WUSkyPosRightAscension;
}
double EinsteinS5R3Adapter::wuSkyPosDeclination() const
{
return m_WUSkyPosDeclination;
}
double EinsteinS5R3Adapter::wuFractionDone() const
{
return m_WUFractionDone;
}
double EinsteinS5R3Adapter::wuCPUTime() const
{
return m_WUCPUTime;
}