hipfftplanmany Interface Reference#
hipfort_hipfft::hipfftplanmany Interface Reference
Create a new batched rank-dimensional FFT plan. More...
Public Member Functions | |
integer(kind(hipfft_success)) function | hipfftplanmany_ (plan, rank, n, inembed, istride, idist, onembed, ostride, odist, myType, batch) |
integer(kind(hipfft_success)) function | hipfftplanmany_rank_0 (plan, rank, n, inembed, istride, idist, onembed, ostride, odist, myType, batch) |
integer(kind(hipfft_success)) function | hipfftplanmany_rank_1 (plan, rank, n, inembed, istride, idist, onembed, ostride, odist, myType, batch) |
Detailed Description
Create a new batched rank-dimensional FFT plan.
Allocate and initialize a new batched rank-dimensional FFT. The batch parameter tells hipFFT how many transforms to perform. Used in complicated usage case like flexible input and output layout.
- Parameters
-
[out] plan Pointer to the FFT plan handle. [in] rank Dimension of FFT transform (1, 2, or 3). [in] n Number of elements in the x/y/z directions. [in] inembed [in] istride [in] idist Distance between input batches. [in] onembed [in] ostride [in] odist Distance between output batches. [in] type FFT type. [in] batch Number of batched transforms to perform.
Member Function/Subroutine Documentation
◆ hipfftplanmany_()
integer(kind(hipfft_success)) function hipfort_hipfft::hipfftplanmany::hipfftplanmany_ | ( | type(c_ptr) | plan, |
integer(c_int), value | rank, | ||
type(c_ptr), value | n, | ||
type(c_ptr), value | inembed, | ||
integer(c_int), value | istride, | ||
integer(c_int), value | idist, | ||
type(c_ptr), value | onembed, | ||
integer(c_int), value | ostride, | ||
integer(c_int), value | odist, | ||
integer(kind(hipfft_r2c)), value | myType, | ||
integer(c_int), value | batch | ||
) |
◆ hipfftplanmany_rank_0()
integer(kind(hipfft_success)) function hipfort_hipfft::hipfftplanmany::hipfftplanmany_rank_0 | ( | type(c_ptr) | plan, |
integer(c_int) | rank, | ||
integer(c_int), target | n, | ||
integer(c_int), target | inembed, | ||
integer(c_int) | istride, | ||
integer(c_int) | idist, | ||
integer(c_int), target | onembed, | ||
integer(c_int) | ostride, | ||
integer(c_int) | odist, | ||
integer(kind(hipfft_r2c)) | myType, | ||
integer(c_int) | batch | ||
) |
◆ hipfftplanmany_rank_1()
integer(kind(hipfft_success)) function hipfort_hipfft::hipfftplanmany::hipfftplanmany_rank_1 | ( | type(c_ptr) | plan, |
integer(c_int) | rank, | ||
integer(c_int), dimension(:), target | n, | ||
integer(c_int), dimension(:), target | inembed, | ||
integer(c_int) | istride, | ||
integer(c_int) | idist, | ||
integer(c_int), dimension(:), target | onembed, | ||
integer(c_int) | ostride, | ||
integer(c_int) | odist, | ||
integer(kind(hipfft_r2c)) | myType, | ||
integer(c_int) | batch | ||
) |
The documentation for this interface was generated from the following file: