Integrated graphics doesn't support `double` data type. `cov` supports only double input and output: https://github.com/IntelPython/dpnp/blob/cfc9b40f97d5cbc3114171728bf96e6f59b74005/dpnp/backend/kernels/dpnp_krnl_statistics.cpp#L1380 `max`, `min`, `mean`, `median`, `var` and `std` supports only double output for integer input: https://github.com/IntelPython/dpnp/blob/cfc9b40f97d5cbc3114171728bf96e6f59b74005/dpnp/backend/kernels/dpnp_krnl_statistics.cpp#L1400