//===================================================================
void IppLoader::initializeIpp(){
bool bVerbose = true;
IppStatus status = ippStaticInitCpu(ippGetCpuType());
if (bVerbose) cout << status << " " << ippStsNoErr << " " << ippStsCpuMismatch << " " << ippStsNoOperationInDll << endl;
/* ippStsNoErr - required target cpu library code is successfully set
// ippStsCpuMismatch - required target cpu library can't be set, the previous set is used
// ippStsNoOperationInDll
*/
const IppLibraryVersion* lib = ippiGetLibVersion();
if (bVerbose) printf("%s %s %d.%d.%d.%d\n", lib->Name, lib->Version,lib->major, lib->minor, lib->majorBuild, lib->build);
IppCpuType cpuType;
IppStatus pStatus;
Ipp64u pFeatureMask;
Ipp32u pCpuidInfoRegs[4];
cpuType=ippGetCpuType();
pStatus=ippGetCpuFeatures(&pFeatureMask, pCpuidInfoRegs);
if (bVerbose) printCpuType(cpuType);
if (bVerbose) printCpuCapability(pFeatureMask);
}
//초기화 부분
BOOL CIPPDlg::OnInitDialog()
{
CDialog::OnInitDialog();
const IppLibraryVersion* lib = ippiGetLibVersion();
if (lib)
{
CString strVersion;
strVersion.Format("%d.%d.%d.%d [%s], %s, %s, %s",
lib->major,
lib->minor,
lib->majorBuild,
lib->build,
lib->targetCpu,
lib->Name,
lib->Version,
lib->BuildDate);
CString strText;
strText.Format("Version:\r\n%s", strVersion);
GetDlgItem(IDC_VERSION)->SetWindowText(strText);
}
const IppCpuType cpu = ippGetCpuType();
if (cpu)
{
CString strCPU;
switch (cpu)
{
case ippCpuUnknown:
strCPU = "Unknown";
break;
case ippCpuPP:
strCPU = "Intel(R) Pentium(R) processor";
break;
case ippCpuPMX:
strCPU = "Pentium(R) processor with MMX(TM) technology";
break;
case ippCpuPPR:
strCPU = "Pentium(R) Pro processor";
break;
case ippCpuPII:
strCPU = "Pentium(R) II processor";
break;
case ippCpuPIII:
strCPU = "Pentium(R) III processor and Pentium(R) III Xeon(R) processor";
break;
case ippCpuP4:
strCPU = "Pentium(R) 4 processor and Intel(R) Xeon(R) processor";
break;
case ippCpuP4HT:
strCPU = "Pentium(R) 4 Processor with HT Technology";
break;
case ippCpuP4HT2:
strCPU = "Pentium(R) 4 processor with Streaming SIMD Extensions 3";
break;
case ippCpuCentrino:
strCPU = "Intel(R) Centrino(TM) mobile technology";
break;
case ippCpuDS:
strCPU = "Intel(R) Core(TM) Duo processor or Intel(R) Core(TM) Solo processor";
break;
case ippCpuITP:
strCPU = "Intel(R) Itanium(R) processor";
break;
case ippCpuITP2:
strCPU = "Intel(R) Itanium(R) 2 processor";
break;
// case ippCpuEM64T:
//strCPU="Intel(R) Extended Memory 64 Technology (Intel(R) EM64T) */
// case ippCpuNext,
// case ippCpuSSE = 0x40, /* Processor supports Pentium(R) III processor instruction set */
// case ippCpuSSE2, /* Processor supports Streaming SIMD Extensions 2 instruction set */
// case ippCpuSSE3, /* Processor supports Streaming SIMD Extensions 3 instruction set */
// case ippCpuX8664 /* Processor supports 64 bit extension
}
int NumCores = ippGetNumCoresOnDie();
CString strText;
strText.Format("CPU:\r\n%d Core(s)\r\n%s", NumCores, strCPU);
GetDlgItem(IDC_CPU)->SetWindowText(strText);
}
return TRUE; // return TRUE unless you set the focus to a control
}
int main(int argc, char* argv[])
{
const IppLibraryVersion *lib;
Ipp64u fm;
IppStatus status;
status = ippInit(); //IPP initialization with the best optimization layer
if (status != ippStsNoErr) {
printf("IppInit() Error:\n");
printf("%s\n", ippGetStatusString(status));
return -1;
}
//Get version info
lib = ippiGetLibVersion();
printf("%s %s\n", lib->Name, lib->Version);
//Get CPU features enabled with selected library level
fm = ippGetEnabledCpuFeatures();
printf("SSE :%c\n", (fm >> 1) & 1 ? 'Y' : 'N');
printf("SSE2 :%c\n", (fm >> 2) & 1 ? 'Y' : 'N');
printf("SSE3 :%c\n", (fm >> 3) & 1 ? 'Y' : 'N');
printf("SSSE3 :%c\n", (fm >> 4) & 1 ? 'Y' : 'N');
printf("SSE41 :%c\n", (fm >> 6) & 1 ? 'Y' : 'N');
printf("SSE42 :%c\n", (fm >> 7) & 1 ? 'Y' : 'N');
printf("AVX :%c\n", (fm >> 8) & 1 ? 'Y' : 'N');
printf("AVX2 :%c\n", (fm >> 15) & 1 ? 'Y' : 'N');
printf("----------\n");
printf("OS Enabled AVX :%c\n", (fm >> 9) & 1 ? 'Y' : 'N');
printf("AES :%c\n", (fm >> 10) & 1 ? 'Y' : 'N');
printf("CLMUL :%c\n", (fm >> 11) & 1 ? 'Y' : 'N');
printf("RDRAND :%c\n", (fm >> 13) & 1 ? 'Y' : 'N');
printf("F16C :%c\n", (fm >> 14) & 1 ? 'Y' : 'N');
ln32f();
//LN函数性能测试
srand(0);
GenerateSrcData();
int t = 0;
//t = StdLn();
//printf("StdLn Time = %d\n",t);
//t = PPL_StdLn();
//printf("PPL_StdLn Time = %d\n", t);
//t = TBB_StdLn();
//printf("TBB_StdLn Time = %d\n", t);
//t = StdLn_I();
//printf("StdLn_I Time = %d\n", t);
//t = IppLn();
//printf("IppLn Time = %d\n", t);
//t = IppLn_I();
//printf("IppLn_I Time = %d\n", t);
t = PPL_IppLn_I();
printf("PPL_IppLn_I Time = %d\n", t);
//t = TBB_IppLn_I();
//printf("TBB_IppLn_I Time = %d\n", t);
//for (int i = 0; i < sizeof(DstData) / sizeof(DstData[0]); i++)
//{
// if (fabs(DstData[i] - DstData2[i]) > 1e-6)
// {
// printf("Error: %d, %f, %f\n", i, DstData[i], DstData2[i]);
// }
//}
return 0;
}
