fk20_poly2h_fft.cu File Reference

#include <time.h>
#include <stdio.h>
#include "fr.cuh"
#include "g1.cuh"
#include "fk20.cuh"

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Macros
#define	ROWS   512

Functions
__global__ void	fk20_hext2h (g1p_t *h)
	hext -> h Fill upper half of hext with inf, modifying in place. More...
__host__ void	fk20_poly2h_fft (g1p_t *h_fft, const fr_t *polynomial, const g1p_t xext_fft[8192], unsigned rows)
	polynomial + xext_fft -> h_fft This function is a wrapper for the full FK20 computation, i.e. commits up to 512 polynomials of 4096 elements to the same setup. l = 16, intrinsic to the implementation. More...

Macro Definition Documentation

ROWS

#define ROWS   512

Definition at line 13 of file fk20_poly2h_fft.cu.

Function Documentation

fk20_hext2h()

__global__ void fk20_hext2h

(

g1p_t *

h

)

hext -> h Fill upper half of hext with inf, modifying in place.

Parameters

[in,out]

h

Returns

void

Definition at line 27 of file fk20_poly2h_fft.cu.

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fk20_poly2h_fft()

__host__ void fk20_poly2h_fft	(	g1p_t *	h_fft,
		const fr_t *	polynomial,
		const g1p_t	xext_fft[8192],
		unsigned	rows
	)

polynomial + xext_fft -> h_fft This function is a wrapper for the full FK20 computation, i.e. commits up to 512 polynomials of 4096 elements to the same setup. l = 16, intrinsic to the implementation.

Parameters

[out]	h_fft	array with dimensions [rows * 512]
[in]	polynomial	array with dimensions [rows * 16 * 512]
[in]	xext_fft	array with dimensions [16 * 512]
[in]	rows	number of rows (gridDim.x)

Returns

void

Definition at line 47 of file fk20_poly2h_fft.cu.

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