Re: [Minios-devel] [UNIKRAFT/LIBFFT2D PATCH 2/2] Initial port of fft2d on Unikraft

["felipehuici ." <felipehuici@xxxxxxxxx>]

Reviewed-by: Felipe Huici <felipe.huici@xxxxxxxxx>

On Mon, Apr 6, 2020 at 9:49 AM George Muraru <murarugeorgec@xxxxxxxxx> wrote:
>
> Signed-off-by: George Muraru <murarugeorgec@xxxxxxxxx>
> ---
>  Config.uk   | 22 +++++++++++++++++
>  Makefile.uk | 70 +++++++++++++++++++++++++++++++++++++++++++++++++++++
>  2 files changed, 92 insertions(+)
>  create mode 100644 Config.uk
>  create mode 100644 Makefile.uk
>
> diff --git a/Config.uk b/Config.uk
> new file mode 100644
> index 0000000..73f6b2e
> --- /dev/null
> +++ b/Config.uk
> @@ -0,0 +1,22 @@
> +menuconfig LIBFFT2D
> +    bool "Fast Fourier Transform library"
> +    select LIBUNWIND
> +    select LIBCOMPILER-RT
> +    select LIBCXX
> +    select LIBCXXABI
> +    select LIBNEWLIBC
> +    select LIBPOSIX_SYSINFO
> +    default n
> +
> +if LIBFFT2D
> +    choice DIMENSION
> +        prompt "DIMENSION"
> +
> +        config LIBFFT2D_1D
> +            bool "1"
> +        config LIBFFT2D_2D
> +            bool "2"
> +        config LIBFFT2D_3D
> +            bool "3"
> +    endchoice
> +endif
> diff --git a/Makefile.uk b/Makefile.uk
> new file mode 100644
> index 0000000..3a00071
> --- /dev/null
> +++ b/Makefile.uk
> @@ -0,0 +1,70 @@
> +#  libfft2d Makefile.uk
> +#
> +#  Authors: George Muraru <murarugeorgec@xxxxxxxxx>
> +#
> +#  Copyright (c) 2020, Politehnica University of Bucharest. All rights 
> reserved.
> +#
> +#  Redistribution and use in source and binary forms, with or without
> +#  modification, are permitted provided that the following conditions
> +#  are met:
> +#
> +#  1. Redistributions of source code must retain the above copyright
> +#     notice, this list of conditions and the following disclaimer.
> +#  2. Redistributions in binary form must reproduce the above copyright
> +#     notice, this list of conditions and the following disclaimer in the
> +#     documentation and/or other materials provided with the distribution.
> +#  3. Neither the name of the copyright holder nor the names of its
> +#     contributors may be used to endorse or promote products derived from
> +#     this software without specific prior written permission.
> +#
> +#  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS 
> IS"
> +#  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
> +#  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
> +#  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
> +#  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
> +#  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
> +#  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
> +#  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
> +#  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
> +#  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
> +#  POSSIBILITY OF SUCH DAMAGE.
> +#
> +#  THIS HEADER MAY NOT BE EXTRACTED OR MODIFIED IN ANY WAY.
> +#
> +
> +$(eval $(call addlib_s,libfft2d,$(CONFIG_LIBFFT2D)))
> +
> +################################################################################
> +# Sources
> +################################################################################
> +LIBFFT2D_URL=https://storage.googleapis.com/mirror.tensorflow.org/www.kurims.kyoto-u.ac.jp/~ooura/fft2d.tgz
> +$(eval $(call fetch,libfft2d,$(LIBFFT2D_URL)))
> +
> +################################################################################
> +# Helpers
> +################################################################################
> +LIBFFT2D_SUBDIR=fft2d
> +LIBFFT2D_SRC=$(LIBFFT2D_ORIGIN)/$(LIBFFT2D_SUBDIR)
> +
> +################################################################################
> +# Library includes
> +################################################################################
> +CXXINCLUDES-$(CONFIG_LIBFFT2D) += -I$(LIBFFT2D_SRC)/
> +
> +CINCLUDES-$(CONFIG_LIBFFT2D) += -I$(LIBFFT2D_SRC)/
> +
> +################################################################################
> +# Library sources
> +################################################################################
> +LIBFFT2D_SRCS-y += $(LIBFFT2D_SRC)/shrtdct.c
> +LIBFFT2D_SRCS-y += $(LIBFFT2D_SRC)/alloc.c
> +
> +LIBFFT2D_SRCS-y += $(LIBFFT2D_SRC)/fftsg.c
> +
> +ifdef CONFIG_LIBFFT2D_2D
> +LIBFFT2D_SRCS-y += $(LIBFFT2D_SRC)/fftsg2d.c
> +endif
> +
> +ifdef CONFIG_LIBFFT2D_3D
> +LIBFFT2D_SRCS-y += $(LIBFFT2D_SRC)/fftsg3d.c
> +endif
> --
> 2.17.1
>
>
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