hipfftmakeplan1d Interface Reference

• hipfort_hipfft
• hipfftmakeplan1d

Public Member Functions | List of all members

hipfort_hipfft::hipfftmakeplan1d Interface Reference

Initialize a new one-dimensional FFT plan. More...

Public Member Functions
integer(c_int) function	hipfftmakeplan1d_ (plan, nx, mytype, batch, worksize)
integer(kind(hipfft_success)) function	hipfftmakeplan1d_typed (plan, nx, mytype, batch, worksize)

Detailed Description

Initialize a new one-dimensional FFT plan.

Assumes that the plan has been created already, and modifies the plan associated with the plan handle.

If the plan has been configured for multiple GPUs via hipfftXtSetGPUs, this function returns HIPFFT_NOT_IMPLEMENTED when batch is 1, with rocFFT backend.

Parameters

[in]	plan	- Handle of the FFT plan.
[in]	nx	- FFT length.
[in]	myType	- FFT type.
[in]	batch	- Number of batched transforms to compute.
[out]	workSize	- Pointer to work area size (returned value).

Member Function/Subroutine Documentation

◆ hipfftmakeplan1d_()

integer(c_int) function hipfort_hipfft::hipfftmakeplan1d::hipfftmakeplan1d_	(	type(c_ptr), value	plan,
		integer(c_int), value	nx,
		integer(c_int), value	mytype,
		integer(c_int), value	batch,
		type(c_ptr), value	worksize
	)

◆ hipfftmakeplan1d_typed()

integer(kind(hipfft_success)) function hipfort_hipfft::hipfftmakeplan1d::hipfftmakeplan1d_typed	(	type(c_ptr), value	plan,
		integer(c_int)	nx,
		integer(kind(hipfft_r2c))	mytype,
		integer(c_int)	batch,
		integer(c_size_t), target	worksize
	)

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The documentation for this interface was generated from the following file:

• hipfort_hipfft.F90