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86 lines
3.0 KiB
C++
86 lines
3.0 KiB
C++
#ifndef SPQLIOS_EXT_VEC_RNX_LAYOUT_H
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#define SPQLIOS_EXT_VEC_RNX_LAYOUT_H
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#include "../../spqlios/arithmetic/vec_rnx_arithmetic.h"
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#include "fft64_dft.h"
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#include "negacyclic_polynomial.h"
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#include "reim4_elem.h"
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#include "test_commons.h"
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/** @brief a test memory layout for rnx i64 polynomials vectors */
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class rnx_vec_f64_layout {
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uint64_t n;
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uint64_t size;
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uint64_t slice;
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double* data_start;
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uint8_t* region;
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public:
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// NO-COPY structure
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rnx_vec_f64_layout(const rnx_vec_f64_layout&) = delete;
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void operator=(const rnx_vec_f64_layout&) = delete;
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rnx_vec_f64_layout(rnx_vec_f64_layout&&) = delete;
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void operator=(rnx_vec_f64_layout&&) = delete;
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/** @brief initialises a memory layout */
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rnx_vec_f64_layout(uint64_t n, uint64_t size, uint64_t slice);
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/** @brief destructor */
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~rnx_vec_f64_layout();
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/** @brief get a copy of item index index (extended with zeros) */
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rnx_f64 get_copy_zext(uint64_t index) const;
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/** @brief get a copy of item index index (extended with zeros) */
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rnx_f64 get_copy(uint64_t index) const;
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/** @brief get a copy of item index index (extended with zeros) */
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reim_fft64vec get_dft_copy_zext(uint64_t index) const;
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/** @brief get a copy of item index index (extended with zeros) */
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reim_fft64vec get_dft_copy(uint64_t index) const;
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/** @brief get a copy of item index index (index<size) */
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void set(uint64_t index, const rnx_f64& elem);
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/** @brief fill with random values */
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void fill_random(double log2bound = 0);
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/** @brief raw pointer access */
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double* data();
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/** @brief raw pointer access (const version) */
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const double* data() const;
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/** @brief content hashcode */
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thash content_hash() const;
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};
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/** @brief test layout for the VMP_PMAT */
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class fft64_rnx_vmp_pmat_layout {
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public:
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const uint64_t nn;
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const uint64_t nrows;
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const uint64_t ncols;
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RNX_VMP_PMAT* const data;
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fft64_rnx_vmp_pmat_layout(uint64_t n, uint64_t nrows, uint64_t ncols);
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double* get_addr(uint64_t row, uint64_t col, uint64_t blk) const;
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reim4_elem get(uint64_t row, uint64_t col, uint64_t blk) const;
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thash content_hash() const;
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reim4_elem get_zext(uint64_t row, uint64_t col, uint64_t blk) const;
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reim_fft64vec get_zext(uint64_t row, uint64_t col) const;
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void set(uint64_t row, uint64_t col, uint64_t blk, const reim4_elem& v) const;
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void set(uint64_t row, uint64_t col, const reim_fft64vec& value);
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/** @brief fill with random double values (unstructured) */
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void fill_random(double log2bound);
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~fft64_rnx_vmp_pmat_layout();
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};
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/** @brief test layout for the SVP_PPOL */
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class fft64_rnx_svp_ppol_layout {
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public:
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const uint64_t nn;
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RNX_SVP_PPOL* const data;
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fft64_rnx_svp_ppol_layout(uint64_t n);
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thash content_hash() const;
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reim_fft64vec get_copy() const;
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void set(const reim_fft64vec&);
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/** @brief fill with random double values (unstructured) */
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void fill_random(double log2bound);
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/** @brief fill with random ffts of small int polynomials */
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void fill_dft_random(uint64_t log2bound);
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~fft64_rnx_svp_ppol_layout();
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};
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#endif // SPQLIOS_EXT_VEC_RNX_LAYOUT_H
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