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<p>Implementations of Fast Furier Transformation using cuda.
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<div class="textblock"><code>#include <cmath></code><br/>
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<code>#include "<a class="el" href="host__based_2vector__operations_8hpp_source.html">viennacl/linalg/host_based/vector_operations.hpp</a>"</code><br/>
<code>#include "<a class="el" href="host__based_2fft__operations_8hpp_source.html">viennacl/linalg/host_based/fft_operations.hpp</a>"</code><br/>
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<tr class="memitem:aa33540cbd35a517b2f196d96b549efe4"><td class="memItemLeft" align="right" valign="top">__host__ __device__ float2 </td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceviennacl_1_1linalg_1_1cuda.html#aa33540cbd35a517b2f196d96b549efe4">viennacl::linalg::cuda::operator+</a> (float2 a, float2 b)</td></tr>
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<tr class="memitem:a2bbc92ab80300afeae4b52a1ddd78674"><td class="memItemLeft" align="right" valign="top">__host__ __device__ float2 </td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceviennacl_1_1linalg_1_1cuda.html#a2bbc92ab80300afeae4b52a1ddd78674">viennacl::linalg::cuda::operator-</a> (float2 a, float2 b)</td></tr>
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<tr class="memitem:a6b46337d1aab49f0bc5d20e2699e4231"><td class="memTemplParams" colspan="2">template<typename SCALARTYPE > </td></tr>
<tr class="memitem:a6b46337d1aab49f0bc5d20e2699e4231"><td class="memTemplItemLeft" align="right" valign="top">__device__ float2 </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespaceviennacl_1_1linalg_1_1cuda.html#a6b46337d1aab49f0bc5d20e2699e4231">viennacl::linalg::cuda::operator/</a> (float2 a, SCALARTYPE b)</td></tr>
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<tr class="memitem:aa3b01993e9ea32760b16a85bdb96ab69"><td class="memItemLeft" align="right" valign="top">__host__ __device__ double2 </td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceviennacl_1_1linalg_1_1cuda.html#aa3b01993e9ea32760b16a85bdb96ab69">viennacl::linalg::cuda::operator+</a> (double2 a, double2 b)</td></tr>
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<tr class="memitem:a62766cf517bab1547813f7db8ae78116"><td class="memItemLeft" align="right" valign="top">__host__ __device__ double2 </td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceviennacl_1_1linalg_1_1cuda.html#a62766cf517bab1547813f7db8ae78116">viennacl::linalg::cuda::operator-</a> (double2 a, double2 b)</td></tr>
<tr class="separator:a62766cf517bab1547813f7db8ae78116"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a0830a649eef44ee28c7c6ecc68b6d68d"><td class="memTemplParams" colspan="2">template<typename SCALARTYPE > </td></tr>
<tr class="memitem:a0830a649eef44ee28c7c6ecc68b6d68d"><td class="memTemplItemLeft" align="right" valign="top">__host__ __device__ double2 </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespaceviennacl_1_1linalg_1_1cuda.html#a0830a649eef44ee28c7c6ecc68b6d68d">viennacl::linalg::cuda::operator/</a> (double2 a, SCALARTYPE b)</td></tr>
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<tr class="memitem:aa7099a1c89cf870fad5b1fa8c4378bfd"><td class="memItemLeft" align="right" valign="top">__host__ __device__ double2 </td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceviennacl_1_1linalg_1_1cuda.html#aa7099a1c89cf870fad5b1fa8c4378bfd">viennacl::linalg::cuda::operator*</a> (double2 in1, double2 in2)</td></tr>
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<tr class="memitem:aa55045c0b6db4bd69bc523b5243320fc"><td class="memItemLeft" align="right" valign="top">__device__ unsigned int </td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceviennacl_1_1linalg_1_1cuda.html#aa55045c0b6db4bd69bc523b5243320fc">viennacl::linalg::cuda::get_reorder_num</a> (unsigned int v, unsigned int bit_size)</td></tr>
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<tr class="memitem:a4284d9526bb5275f446048381072c1c1"><td class="memTemplParams" colspan="2">template<typename Numeric2T , typename NumericT > </td></tr>
<tr class="memitem:a4284d9526bb5275f446048381072c1c1"><td class="memTemplItemLeft" align="right" valign="top">__global__ void </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespaceviennacl_1_1linalg_1_1cuda.html#a4284d9526bb5275f446048381072c1c1">viennacl::linalg::cuda::fft_direct</a> (const Numeric2T *input, Numeric2T *output, unsigned int size, unsigned int stride, unsigned int batch_num, <a class="el" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> sign, bool is_row_major)</td></tr>
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<tr class="memitem:ac69a0d15af9665507cd4df1493e24070"><td class="memTemplParams" colspan="2">template<typename NumericT , unsigned int AlignmentV> </td></tr>
<tr class="memitem:ac69a0d15af9665507cd4df1493e24070"><td class="memTemplItemLeft" align="right" valign="top">void </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespaceviennacl_1_1linalg_1_1cuda.html#ac69a0d15af9665507cd4df1493e24070">viennacl::linalg::cuda::direct</a> (<a class="el" href="classviennacl_1_1vector.html">viennacl::vector</a>< <a class="el" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a>, AlignmentV > const &in, <a class="el" href="classviennacl_1_1vector.html">viennacl::vector</a>< <a class="el" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a>, AlignmentV > &out, vcl_size_t size, vcl_size_t stride, vcl_size_t batch_num, <a class="el" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> sign=<a class="el" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a>(-1), <a class="el" href="namespaceviennacl_1_1linalg_1_1host__based_1_1detail_1_1fft_1_1_f_f_t___d_a_t_a___o_r_d_e_r.html#aac2583f16e35875f2696e9220bd262f2">viennacl::linalg::host_based::detail::fft::FFT_DATA_ORDER::DATA_ORDER</a> data_order=<a class="el" href="namespaceviennacl_1_1linalg_1_1host__based_1_1detail_1_1fft_1_1_f_f_t___d_a_t_a___o_r_d_e_r.html#aac2583f16e35875f2696e9220bd262f2afffdaee3461226037812d7c99faf6e1b">viennacl::linalg::host_based::detail::fft::FFT_DATA_ORDER::ROW_MAJOR</a>)</td></tr>
<tr class="memdesc:ac69a0d15af9665507cd4df1493e24070"><td class="mdescLeft"> </td><td class="mdescRight">Direct 1D algorithm for computing Fourier transformation. <a href="#ac69a0d15af9665507cd4df1493e24070">More...</a><br/></td></tr>
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<tr class="memitem:a45552f281789dd7a0dd7d27b966af3fb"><td class="memTemplParams" colspan="2">template<typename NumericT , unsigned int AlignmentV> </td></tr>
<tr class="memitem:a45552f281789dd7a0dd7d27b966af3fb"><td class="memTemplItemLeft" align="right" valign="top">void </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespaceviennacl_1_1linalg_1_1cuda.html#a45552f281789dd7a0dd7d27b966af3fb">viennacl::linalg::cuda::direct</a> (<a class="el" href="classviennacl_1_1matrix.html">viennacl::matrix</a>< <a class="el" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a>, <a class="el" href="structviennacl_1_1row__major.html">viennacl::row_major</a>, AlignmentV > const &in, <a class="el" href="classviennacl_1_1matrix.html">viennacl::matrix</a>< <a class="el" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a>, <a class="el" href="structviennacl_1_1row__major.html">viennacl::row_major</a>, AlignmentV > &out, vcl_size_t size, vcl_size_t stride, vcl_size_t batch_num, <a class="el" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> sign=<a class="el" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a>(-1), <a class="el" href="namespaceviennacl_1_1linalg_1_1host__based_1_1detail_1_1fft_1_1_f_f_t___d_a_t_a___o_r_d_e_r.html#aac2583f16e35875f2696e9220bd262f2">viennacl::linalg::host_based::detail::fft::FFT_DATA_ORDER::DATA_ORDER</a> data_order=<a class="el" href="namespaceviennacl_1_1linalg_1_1host__based_1_1detail_1_1fft_1_1_f_f_t___d_a_t_a___o_r_d_e_r.html#aac2583f16e35875f2696e9220bd262f2afffdaee3461226037812d7c99faf6e1b">viennacl::linalg::host_based::detail::fft::FFT_DATA_ORDER::ROW_MAJOR</a>)</td></tr>
<tr class="memdesc:a45552f281789dd7a0dd7d27b966af3fb"><td class="mdescLeft"> </td><td class="mdescRight">Direct 2D algorithm for computing Fourier transformation. <a href="#a45552f281789dd7a0dd7d27b966af3fb">More...</a><br/></td></tr>
<tr class="separator:a45552f281789dd7a0dd7d27b966af3fb"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a549bb69fa59c1d82ec34402e917db258"><td class="memTemplParams" colspan="2">template<typename NumericT > </td></tr>
<tr class="memitem:a549bb69fa59c1d82ec34402e917db258"><td class="memTemplItemLeft" align="right" valign="top">__global__ void </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespaceviennacl_1_1linalg_1_1cuda.html#a549bb69fa59c1d82ec34402e917db258">viennacl::linalg::cuda::fft_reorder</a> (<a class="el" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> *input, unsigned int bit_size, unsigned int size, unsigned int stride, unsigned int batch_num, bool is_row_major)</td></tr>
<tr class="separator:a549bb69fa59c1d82ec34402e917db258"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a479324e6bbbd101136667151607e3d0a"><td class="memTemplParams" colspan="2">template<typename NumericT , unsigned int AlignmentV> </td></tr>
<tr class="memitem:a479324e6bbbd101136667151607e3d0a"><td class="memTemplItemLeft" align="right" valign="top">void </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespaceviennacl_1_1linalg_1_1cuda.html#a479324e6bbbd101136667151607e3d0a">viennacl::linalg::cuda::reorder</a> (<a class="el" href="classviennacl_1_1vector.html">viennacl::vector</a>< <a class="el" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a>, AlignmentV > &in, vcl_size_t size, vcl_size_t stride, vcl_size_t bits_datasize, vcl_size_t batch_num, <a class="el" href="namespaceviennacl_1_1linalg_1_1host__based_1_1detail_1_1fft_1_1_f_f_t___d_a_t_a___o_r_d_e_r.html#aac2583f16e35875f2696e9220bd262f2">viennacl::linalg::host_based::detail::fft::FFT_DATA_ORDER::DATA_ORDER</a> data_order=<a class="el" href="namespaceviennacl_1_1linalg_1_1host__based_1_1detail_1_1fft_1_1_f_f_t___d_a_t_a___o_r_d_e_r.html#aac2583f16e35875f2696e9220bd262f2afffdaee3461226037812d7c99faf6e1b">viennacl::linalg::host_based::detail::fft::FFT_DATA_ORDER::ROW_MAJOR</a>)</td></tr>
<tr class="separator:a479324e6bbbd101136667151607e3d0a"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ad2f2f30942dedf7d5ab7adc5a282bb32"><td class="memTemplParams" colspan="2">template<typename Numeric2T , typename NumericT > </td></tr>
<tr class="memitem:ad2f2f30942dedf7d5ab7adc5a282bb32"><td class="memTemplItemLeft" align="right" valign="top">__global__ void </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespaceviennacl_1_1linalg_1_1cuda.html#ad2f2f30942dedf7d5ab7adc5a282bb32">viennacl::linalg::cuda::fft_radix2_local</a> (Numeric2T *input, unsigned int bit_size, unsigned int size, unsigned int stride, unsigned int batch_num, <a class="el" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> sign, bool is_row_major)</td></tr>
<tr class="separator:ad2f2f30942dedf7d5ab7adc5a282bb32"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a6632b858aba1849edd0d834dab27486f"><td class="memTemplParams" colspan="2">template<typename Numeric2T , typename NumericT > </td></tr>
<tr class="memitem:a6632b858aba1849edd0d834dab27486f"><td class="memTemplItemLeft" align="right" valign="top">__global__ void </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespaceviennacl_1_1linalg_1_1cuda.html#a6632b858aba1849edd0d834dab27486f">viennacl::linalg::cuda::fft_radix2</a> (Numeric2T *input, unsigned int s, unsigned int bit_size, unsigned int size, unsigned int stride, unsigned int batch_num, <a class="el" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> sign, bool is_row_major)</td></tr>
<tr class="separator:a6632b858aba1849edd0d834dab27486f"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a4e265c3922f011df324691017677c08b"><td class="memTemplParams" colspan="2">template<typename NumericT , unsigned int AlignmentV> </td></tr>
<tr class="memitem:a4e265c3922f011df324691017677c08b"><td class="memTemplItemLeft" align="right" valign="top">void </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespaceviennacl_1_1linalg_1_1cuda.html#a4e265c3922f011df324691017677c08b">viennacl::linalg::cuda::radix2</a> (<a class="el" href="classviennacl_1_1vector.html">viennacl::vector</a>< <a class="el" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a>, AlignmentV > &in, vcl_size_t size, vcl_size_t stride, vcl_size_t batch_num, <a class="el" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> sign=<a class="el" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a>(-1), <a class="el" href="namespaceviennacl_1_1linalg_1_1host__based_1_1detail_1_1fft_1_1_f_f_t___d_a_t_a___o_r_d_e_r.html#aac2583f16e35875f2696e9220bd262f2">viennacl::linalg::host_based::detail::fft::FFT_DATA_ORDER::DATA_ORDER</a> data_order=<a class="el" href="namespaceviennacl_1_1linalg_1_1host__based_1_1detail_1_1fft_1_1_f_f_t___d_a_t_a___o_r_d_e_r.html#aac2583f16e35875f2696e9220bd262f2afffdaee3461226037812d7c99faf6e1b">viennacl::linalg::host_based::detail::fft::FFT_DATA_ORDER::ROW_MAJOR</a>)</td></tr>
<tr class="memdesc:a4e265c3922f011df324691017677c08b"><td class="mdescLeft"> </td><td class="mdescRight">Radix-2 1D algorithm for computing Fourier transformation. <a href="#a4e265c3922f011df324691017677c08b">More...</a><br/></td></tr>
<tr class="separator:a4e265c3922f011df324691017677c08b"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:acecac3e84dfd3027715f8f0aacf204da"><td class="memTemplParams" colspan="2">template<typename NumericT , unsigned int AlignmentV> </td></tr>
<tr class="memitem:acecac3e84dfd3027715f8f0aacf204da"><td class="memTemplItemLeft" align="right" valign="top">void </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespaceviennacl_1_1linalg_1_1cuda.html#acecac3e84dfd3027715f8f0aacf204da">viennacl::linalg::cuda::radix2</a> (<a class="el" href="classviennacl_1_1matrix.html">viennacl::matrix</a>< <a class="el" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a>, <a class="el" href="structviennacl_1_1row__major.html">viennacl::row_major</a>, AlignmentV > &in, vcl_size_t size, vcl_size_t stride, vcl_size_t batch_num, <a class="el" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> sign=<a class="el" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a>(-1), <a class="el" href="namespaceviennacl_1_1linalg_1_1host__based_1_1detail_1_1fft_1_1_f_f_t___d_a_t_a___o_r_d_e_r.html#aac2583f16e35875f2696e9220bd262f2">viennacl::linalg::host_based::detail::fft::FFT_DATA_ORDER::DATA_ORDER</a> data_order=<a class="el" href="namespaceviennacl_1_1linalg_1_1host__based_1_1detail_1_1fft_1_1_f_f_t___d_a_t_a___o_r_d_e_r.html#aac2583f16e35875f2696e9220bd262f2afffdaee3461226037812d7c99faf6e1b">viennacl::linalg::host_based::detail::fft::FFT_DATA_ORDER::ROW_MAJOR</a>)</td></tr>
<tr class="memdesc:acecac3e84dfd3027715f8f0aacf204da"><td class="mdescLeft"> </td><td class="mdescRight">Radix-2 2D algorithm for computing Fourier transformation. <a href="#acecac3e84dfd3027715f8f0aacf204da">More...</a><br/></td></tr>
<tr class="separator:acecac3e84dfd3027715f8f0aacf204da"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a6e1532b6287c40a5d9a7155c8143ffd6"><td class="memTemplParams" colspan="2">template<typename Numeric2T , typename NumericT > </td></tr>
<tr class="memitem:a6e1532b6287c40a5d9a7155c8143ffd6"><td class="memTemplItemLeft" align="right" valign="top">__global__ void </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespaceviennacl_1_1linalg_1_1cuda.html#a6e1532b6287c40a5d9a7155c8143ffd6">viennacl::linalg::cuda::bluestein_post</a> (Numeric2T *Z, Numeric2T *out, unsigned int size, <a class="el" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> sign)</td></tr>
<tr class="separator:a6e1532b6287c40a5d9a7155c8143ffd6"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a7ef8c7e5ff783ca07aaa5b664eae2b2f"><td class="memTemplParams" colspan="2">template<typename Numeric2T , typename NumericT > </td></tr>
<tr class="memitem:a7ef8c7e5ff783ca07aaa5b664eae2b2f"><td class="memTemplItemLeft" align="right" valign="top">__global__ void </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespaceviennacl_1_1linalg_1_1cuda.html#a7ef8c7e5ff783ca07aaa5b664eae2b2f">viennacl::linalg::cuda::bluestein_pre</a> (Numeric2T *input, Numeric2T *A, Numeric2T *B, unsigned int size, unsigned int ext_size, <a class="el" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> sign)</td></tr>
<tr class="separator:a7ef8c7e5ff783ca07aaa5b664eae2b2f"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ac939f8ae31fdf532db77b38aa3a264f9"><td class="memTemplParams" colspan="2">template<typename NumericT > </td></tr>
<tr class="memitem:ac939f8ae31fdf532db77b38aa3a264f9"><td class="memTemplItemLeft" align="right" valign="top">__global__ void </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespaceviennacl_1_1linalg_1_1cuda.html#ac939f8ae31fdf532db77b38aa3a264f9">viennacl::linalg::cuda::zero2</a> (<a class="el" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> *input1, <a class="el" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> *input2, unsigned int size)</td></tr>
<tr class="separator:ac939f8ae31fdf532db77b38aa3a264f9"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a466e914c7abb876ee2711dfb1006e5ad"><td class="memTemplParams" colspan="2">template<typename NumericT , unsigned int AlignmentV> </td></tr>
<tr class="memitem:a466e914c7abb876ee2711dfb1006e5ad"><td class="memTemplItemLeft" align="right" valign="top">void </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespaceviennacl_1_1linalg_1_1cuda.html#a466e914c7abb876ee2711dfb1006e5ad">viennacl::linalg::cuda::bluestein</a> (<a class="el" href="classviennacl_1_1vector.html">viennacl::vector</a>< <a class="el" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a>, AlignmentV > &in, <a class="el" href="classviennacl_1_1vector.html">viennacl::vector</a>< <a class="el" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a>, AlignmentV > &out, vcl_size_t)</td></tr>
<tr class="memdesc:a466e914c7abb876ee2711dfb1006e5ad"><td class="mdescLeft"> </td><td class="mdescRight">Bluestein's algorithm for computing Fourier transformation. <a href="#a466e914c7abb876ee2711dfb1006e5ad">More...</a><br/></td></tr>
<tr class="separator:a466e914c7abb876ee2711dfb1006e5ad"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aed30c13333f60176cc7527b1a674ac4f"><td class="memTemplParams" colspan="2">template<typename NumericT > </td></tr>
<tr class="memitem:aed30c13333f60176cc7527b1a674ac4f"><td class="memTemplItemLeft" align="right" valign="top">__global__ void </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespaceviennacl_1_1linalg_1_1cuda.html#aed30c13333f60176cc7527b1a674ac4f">viennacl::linalg::cuda::fft_mult_vec</a> (const <a class="el" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> *input1, const <a class="el" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> *input2, <a class="el" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> *output, unsigned int size)</td></tr>
<tr class="separator:aed30c13333f60176cc7527b1a674ac4f"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a506556434450509c7e70e9de7ce3f2c6"><td class="memTemplParams" colspan="2">template<typename NumericT , unsigned int AlignmentV> </td></tr>
<tr class="memitem:a506556434450509c7e70e9de7ce3f2c6"><td class="memTemplItemLeft" align="right" valign="top">void </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespaceviennacl_1_1linalg_1_1cuda.html#a506556434450509c7e70e9de7ce3f2c6">viennacl::linalg::cuda::multiply_complex</a> (<a class="el" href="classviennacl_1_1vector.html">viennacl::vector</a>< <a class="el" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a>, AlignmentV > const &input1, <a class="el" href="classviennacl_1_1vector.html">viennacl::vector</a>< <a class="el" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a>, AlignmentV > const &input2, <a class="el" href="classviennacl_1_1vector.html">viennacl::vector</a>< <a class="el" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a>, AlignmentV > &output)</td></tr>
<tr class="memdesc:a506556434450509c7e70e9de7ce3f2c6"><td class="mdescLeft"> </td><td class="mdescRight">Mutiply two complex vectors and store result in output. <a href="#a506556434450509c7e70e9de7ce3f2c6">More...</a><br/></td></tr>
<tr class="separator:a506556434450509c7e70e9de7ce3f2c6"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a5163d49d9052ef3b0d7f9c51795fb295"><td class="memTemplParams" colspan="2">template<typename Numeric2T , typename NumericT > </td></tr>
<tr class="memitem:a5163d49d9052ef3b0d7f9c51795fb295"><td class="memTemplItemLeft" align="right" valign="top">__global__ void </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespaceviennacl_1_1linalg_1_1cuda.html#a5163d49d9052ef3b0d7f9c51795fb295">viennacl::linalg::cuda::fft_div_vec_scalar</a> (Numeric2T *input1, unsigned int size, <a class="el" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> factor)</td></tr>
<tr class="separator:a5163d49d9052ef3b0d7f9c51795fb295"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a9ba098e125e95f83b4b9260c51972e28"><td class="memTemplParams" colspan="2">template<typename NumericT , unsigned int AlignmentV> </td></tr>
<tr class="memitem:a9ba098e125e95f83b4b9260c51972e28"><td class="memTemplItemLeft" align="right" valign="top">void </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespaceviennacl_1_1linalg_1_1cuda.html#a9ba098e125e95f83b4b9260c51972e28">viennacl::linalg::cuda::normalize</a> (<a class="el" href="classviennacl_1_1vector.html">viennacl::vector</a>< <a class="el" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a>, AlignmentV > &input)</td></tr>
<tr class="memdesc:a9ba098e125e95f83b4b9260c51972e28"><td class="mdescLeft"> </td><td class="mdescRight">Normalize vector on with his own size. <a href="#a9ba098e125e95f83b4b9260c51972e28">More...</a><br/></td></tr>
<tr class="separator:a9ba098e125e95f83b4b9260c51972e28"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a8b569744691c4e3302480e8b42bb3091"><td class="memTemplParams" colspan="2">template<typename NumericT > </td></tr>
<tr class="memitem:a8b569744691c4e3302480e8b42bb3091"><td class="memTemplItemLeft" align="right" valign="top">__global__ void </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespaceviennacl_1_1linalg_1_1cuda.html#a8b569744691c4e3302480e8b42bb3091">viennacl::linalg::cuda::transpose</a> (const <a class="el" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> *input, <a class="el" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> *output, unsigned int row_num, unsigned int col_num)</td></tr>
<tr class="separator:a8b569744691c4e3302480e8b42bb3091"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a54247e89216ce1d9956cacbad2955d20"><td class="memTemplParams" colspan="2">template<typename NumericT , unsigned int AlignmentV> </td></tr>
<tr class="memitem:a54247e89216ce1d9956cacbad2955d20"><td class="memTemplItemLeft" align="right" valign="top">void </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespaceviennacl_1_1linalg_1_1cuda.html#a54247e89216ce1d9956cacbad2955d20">viennacl::linalg::cuda::transpose</a> (<a class="el" href="classviennacl_1_1matrix.html">viennacl::matrix</a>< <a class="el" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a>, <a class="el" href="structviennacl_1_1row__major.html">viennacl::row_major</a>, AlignmentV > const &input, <a class="el" href="classviennacl_1_1matrix.html">viennacl::matrix</a>< <a class="el" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a>, <a class="el" href="structviennacl_1_1row__major.html">viennacl::row_major</a>, AlignmentV > &output)</td></tr>
<tr class="memdesc:a54247e89216ce1d9956cacbad2955d20"><td class="mdescLeft"> </td><td class="mdescRight">Transpose matrix. <a href="#a54247e89216ce1d9956cacbad2955d20">More...</a><br/></td></tr>
<tr class="separator:a54247e89216ce1d9956cacbad2955d20"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a0ea13b0623b669778e42c76d25182418"><td class="memTemplParams" colspan="2">template<typename NumericT > </td></tr>
<tr class="memitem:a0ea13b0623b669778e42c76d25182418"><td class="memTemplItemLeft" align="right" valign="top">__global__ void </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespaceviennacl_1_1linalg_1_1cuda.html#a0ea13b0623b669778e42c76d25182418">viennacl::linalg::cuda::transpose_inplace</a> (<a class="el" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> *input, unsigned int row_num, unsigned int col_num)</td></tr>
<tr class="separator:a0ea13b0623b669778e42c76d25182418"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a2ad74d61aa443f66d5a872027289f890"><td class="memTemplParams" colspan="2">template<typename NumericT , unsigned int AlignmentV> </td></tr>
<tr class="memitem:a2ad74d61aa443f66d5a872027289f890"><td class="memTemplItemLeft" align="right" valign="top">void </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespaceviennacl_1_1linalg_1_1cuda.html#a2ad74d61aa443f66d5a872027289f890">viennacl::linalg::cuda::transpose</a> (<a class="el" href="classviennacl_1_1matrix.html">viennacl::matrix</a>< <a class="el" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a>, <a class="el" href="structviennacl_1_1row__major.html">viennacl::row_major</a>, AlignmentV > &input)</td></tr>
<tr class="memdesc:a2ad74d61aa443f66d5a872027289f890"><td class="mdescLeft"> </td><td class="mdescRight">Inplace_transpose matrix. <a href="#a2ad74d61aa443f66d5a872027289f890">More...</a><br/></td></tr>
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<tr class="memitem:a88ae883dc9ba03947be366e889176953"><td class="memTemplParams" colspan="2">template<typename RealT , typename ComplexT > </td></tr>
<tr class="memitem:a88ae883dc9ba03947be366e889176953"><td class="memTemplItemLeft" align="right" valign="top">__global__ void </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespaceviennacl_1_1linalg_1_1cuda.html#a88ae883dc9ba03947be366e889176953">viennacl::linalg::cuda::real_to_complex</a> (const RealT *in, ComplexT *out, unsigned int size)</td></tr>
<tr class="separator:a88ae883dc9ba03947be366e889176953"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:add9c66d64b960d29ec4eef2f5de79389"><td class="memTemplParams" colspan="2">template<typename NumericT > </td></tr>
<tr class="memitem:add9c66d64b960d29ec4eef2f5de79389"><td class="memTemplItemLeft" align="right" valign="top">void </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespaceviennacl_1_1linalg_1_1cuda.html#add9c66d64b960d29ec4eef2f5de79389">viennacl::linalg::cuda::real_to_complex</a> (<a class="el" href="classviennacl_1_1vector__base.html">viennacl::vector_base</a>< <a class="el" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> > const &in, <a class="el" href="classviennacl_1_1vector__base.html">viennacl::vector_base</a>< <a class="el" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> > &out, vcl_size_t size)</td></tr>
<tr class="memdesc:add9c66d64b960d29ec4eef2f5de79389"><td class="mdescLeft"> </td><td class="mdescRight">Create complex vector from real vector (even elements(2*k) = real part, odd elements(2*k+1) = imaginary part) <a href="#add9c66d64b960d29ec4eef2f5de79389">More...</a><br/></td></tr>
<tr class="separator:add9c66d64b960d29ec4eef2f5de79389"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a5fba21e48290e4123b1287d1e6bd43bd"><td class="memTemplParams" colspan="2">template<typename ComplexT , typename RealT > </td></tr>
<tr class="memitem:a5fba21e48290e4123b1287d1e6bd43bd"><td class="memTemplItemLeft" align="right" valign="top">__global__ void </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespaceviennacl_1_1linalg_1_1cuda.html#a5fba21e48290e4123b1287d1e6bd43bd">viennacl::linalg::cuda::complex_to_real</a> (const ComplexT *in, RealT *out, unsigned int size)</td></tr>
<tr class="separator:a5fba21e48290e4123b1287d1e6bd43bd"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ac6c275c75ed9f49d6822e1a7a221de5b"><td class="memTemplParams" colspan="2">template<typename NumericT > </td></tr>
<tr class="memitem:ac6c275c75ed9f49d6822e1a7a221de5b"><td class="memTemplItemLeft" align="right" valign="top">void </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespaceviennacl_1_1linalg_1_1cuda.html#ac6c275c75ed9f49d6822e1a7a221de5b">viennacl::linalg::cuda::complex_to_real</a> (<a class="el" href="classviennacl_1_1vector__base.html">viennacl::vector_base</a>< <a class="el" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> > const &in, <a class="el" href="classviennacl_1_1vector__base.html">viennacl::vector_base</a>< <a class="el" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> > &out, vcl_size_t size)</td></tr>
<tr class="memdesc:ac6c275c75ed9f49d6822e1a7a221de5b"><td class="mdescLeft"> </td><td class="mdescRight">Create real vector from complex vector (even elements(2*k) = real part, odd elements(2*k+1) = imaginary part) <a href="#ac6c275c75ed9f49d6822e1a7a221de5b">More...</a><br/></td></tr>
<tr class="separator:ac6c275c75ed9f49d6822e1a7a221de5b"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a038f4f2510cb6267938cc1049df9b609"><td class="memTemplParams" colspan="2">template<typename NumericT > </td></tr>
<tr class="memitem:a038f4f2510cb6267938cc1049df9b609"><td class="memTemplItemLeft" align="right" valign="top">__global__ void </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespaceviennacl_1_1linalg_1_1cuda.html#a038f4f2510cb6267938cc1049df9b609">viennacl::linalg::cuda::reverse_inplace</a> (<a class="el" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> *vec, unsigned int size)</td></tr>
<tr class="separator:a038f4f2510cb6267938cc1049df9b609"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a5abf912b0fe2132fcc95233c46546951"><td class="memTemplParams" colspan="2">template<typename NumericT > </td></tr>
<tr class="memitem:a5abf912b0fe2132fcc95233c46546951"><td class="memTemplItemLeft" align="right" valign="top">void </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespaceviennacl_1_1linalg_1_1cuda.html#a5abf912b0fe2132fcc95233c46546951">viennacl::linalg::cuda::reverse</a> (<a class="el" href="classviennacl_1_1vector__base.html">viennacl::vector_base</a>< <a class="el" href="tests_2src_2bisect_8cpp.html#a52b5d30a2d7b064678644a3bf49b7f6c">NumericT</a> > &in)</td></tr>
<tr class="memdesc:a5abf912b0fe2132fcc95233c46546951"><td class="mdescLeft"> </td><td class="mdescRight">Reverse vector to oposite order and save it in input vector. <a href="#a5abf912b0fe2132fcc95233c46546951">More...</a><br/></td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="var-members"></a>
Variables</h2></td></tr>
<tr class="memitem:a6b937b778b0e08dd5393ffed32c96020"><td class="memItemLeft" align="right" valign="top">const vcl_size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceviennacl_1_1linalg_1_1cuda_1_1detail_1_1fft.html#a6b937b778b0e08dd5393ffed32c96020">viennacl::linalg::cuda::detail::fft::MAX_LOCAL_POINTS_NUM</a> = 512</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Implementations of Fast Furier Transformation using cuda. </p>
<p>Definition in file <a class="el" href="cuda_2fft__operations_8hpp_source.html">fft_operations.hpp</a>.</p>
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