topic Re: Kindly add support for more r2r FFT types in Intel® oneAPI Math Kernel Library

Kindly add support for more r2r FFT types

Emmenlauer__Mario — Mon, 11 Apr 2022 06:57:28 GMT

I'm using the FFTW wrappers that provide the FFTW-like interface. Everything works great and Intel MKL is very fast, thanks for the good work!

However we also need multidimensional r2r transforms, which are currently not supported in the wrappers. Would it be possible to add support for multidimensional r2r transforms in the FFTW wrappers?

Thanks for your consideration!

All the best,

Mario Emmenlauer

Re:Kindly add support for more r2r FFT types

ShanmukhS_Intel — Fri, 15 Apr 2022 09:59:54 GMT

Hi,

Thank you for posting on Intel Communities and sharing the details regarding the Feature.

We will get back to you shortly regarding any update.

Best Regards,

Shanmukh.SS

Re: Kindly add support for more r2r FFT types

Emmenlauer__Mario — Wed, 20 Apr 2022 08:26:29 GMT

Thanks a lot @ShanmukhS_Intel for your consideration, its appreciated!

Re: Kindly add support for more r2r FFT types

Jonghak_K_Intel — Mon, 02 May 2022 03:32:19 GMT

Hi @Emmenlauer__Mario

we are in process of collecting customer information in order to add the requested feature into the product.

Could you please provide your/group/company , your project and why you need the R2R FFT feature?

If there's any concern of your confidentiality, please email jon.kim@intel.com instead of leaving the information here.

Thank you.

Re: Kindly add support for more r2r FFT types

Jonghak_K_Intel — Wed, 08 Jun 2022 04:31:43 GMT

@Emmenlauer__Mario ,

We don't have final decision at the moment for this request but it has been escalated up and the team will try to consider to implement features based on customer needs.

Can we close this post for now ?

Re: Kindly add support for more r2r FFT types

Emmenlauer__Mario — Wed, 08 Jun 2022 07:09:57 GMT

Dear @Jonghak_K_Intel ,

thanks a lot for considering this kind request. Yes, we can close the post for now.

All the best,

Mario Emmenlauer

Re: Kindly add support for more r2r FFT types

Fengrui — Tue, 03 Dec 2024 17:52:43 GMT

Dear @Emmenlauer__Mario,

Thank you for reaching out to us. We value your request for multidimensional r2r FFT, but I'm afraid we would not be able to support it.

Regards,

Fengrui