Segmentation fault in vzMul on large arrays

Hello,

I have a problem with the complex multiplication on large arrays. The following code leads to segmentation fault in vzMul:

const MKL_INT cLength = std::pow(2, 30) + 1; /* MKL_INT = int = int32 */
const size_t cLengthInBytes = cLength * sizeof(MKL_Complex16);
const int cAlignment = 64;
MKL_Complex16* pDataComplex1 = static_cast<MKL_Complex16*>(mkl_malloc(cLengthInBytes, cAlignment));
MKL_Complex16* pDataComplex2 = static_cast<MKL_Complex16*>(mkl_malloc(cLengthInBytes, cAlignment));
MKL_Complex16* pDataComplex3 = static_cast<MKL_Complex16*>(mkl_malloc(cLengthInBytes, cAlignment));
  
for (uint32_t i = 0; i < cLength; i++){
  pDataComplex1[i].real = 1.0;
  pDataComplex1[i].imag = 0.0;
  pDataComplex2[i].real = 0.0;
  pDataComplex2[i].imag = 1.0;
}
  
vzMul(cLength, pDataComplex1, pDataComplex2, pDataComplex3);
  
mkl_free(pDataComplex1);
mkl_free(pDataComplex2);
mkl_free(pDataComplex3);

According to the definition of MKL_INT as int32 it should be allowed to insert arrays of length int32Max = 2^31 - 1. There isn't any limitation mentioned in the documentation. The same issue seems to exist for vzAbs.

I use MKL Version 2019.0.1 Build 20180928