math_kernel.h File Reference

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Functions
template<typename T >
__global__ void	cmult_kernel (T *__restrict__ a, const T c, const int n)
template<typename T >
__global__ void	masked_red_copy_kernel (T *__restrict__ a, T *__restrict__ b, int *__restrict__ mask, const int n, const int m)
template<typename T >
__global__ void	masked_copy_kernel (T *__restrict__ a, T *__restrict__ b, int *__restrict__ mask, const int n, const int m)
template<typename T >
__global__ void	cfill_mask_kernel (T *__restrict__ a, const T c, const int size, int *__restrict__ mask, const int mask_size)
template<typename T >
__global__ void	cmult2_kernel (T *__restrict__ a, T *__restrict__ b, const T c, const int n)
template<typename T >
__global__ void	cadd_kernel (T *__restrict__ a, const T c, const int n)
template<typename T >
__global__ void	cadd2_kernel (T *__restrict__ a, T *__restrict__ b, const T c, const int n)
template<typename T >
__global__ void	cfill_kernel (T *__restrict__ a, const T c, const int n)
template<typename T >
__global__ void	add2_kernel (T *__restrict__ a, const T *__restrict__ b, const int n)
template<typename T >
__global__ void	add3_kernel (T *__restrict__ a, const T *__restrict__ b, const T *__restrict__ c, const int n)
template<typename T >
__global__ void	add4_kernel (T *__restrict__ a, const T *__restrict__ b, const T *__restrict__ c, const T *__restrict__ d, const int n)
template<typename T >
__global__ void	add2s1_kernel (T *__restrict__ a, const T *__restrict__ b, const T c1, const int n)
template<typename T >
__global__ void	add2s2_many_kernel (T *__restrict__ x, const T **p, const T *alpha, const int p_cur, const int n)
template<typename T >
__global__ void	add2s2_kernel (T *__restrict__ a, const T *__restrict__ b, const T c1, const int n)
template<typename T >
__global__ void	addsqr2s2_kernel (T *__restrict__ a, const T *__restrict__ b, const T c1, const int n)
template<typename T >
__global__ void	add3s2_kernel (T *__restrict__ a, const T *__restrict__ b, const T *__restrict__ c, const T c1, const T c2, const int n)
template<typename T >
__global__ void	invcol1_kernel (T *__restrict__ a, const int n)
template<typename T >
__global__ void	invcol2_kernel (T *__restrict__ a, const T *__restrict__ b, const int n)
template<typename T >
__global__ void	col2_kernel (T *__restrict__ a, const T *__restrict__ b, const int n)
template<typename T >
__global__ void	col3_kernel (T *__restrict__ a, const T *__restrict__ b, const T *__restrict__ c, const int n)
template<typename T >
__global__ void	subcol3_kernel (T *__restrict__ a, const T *__restrict__ b, const T *__restrict__ c, const int n)
template<typename T >
__global__ void	sub2_kernel (T *__restrict__ a, const T *__restrict__ b, const int n)
template<typename T >
__global__ void	sub3_kernel (T *__restrict__ a, const T *__restrict__ b, const T *__restrict__ c, const int n)
template<typename T >
__global__ void	addcol3_kernel (T *__restrict__ a, const T *__restrict__ b, const T *__restrict__ c, const int n)
template<typename T >
__global__ void	addcol4_kernel (T *__restrict__ a, const T *__restrict__ b, const T *__restrict__ c, const T *__restrict__ d, const int n)
template<typename T >
__global__ void	vdot3_kernel (T *__restrict__ dot, const T *__restrict__ u1, const T *__restrict__ u2, const T *__restrict__ u3, const T *__restrict__ v1, const T *__restrict__ v2, const T *__restrict__ v3, const int n)
template<typename T >
__global__ void	vcross_kernel (T *__restrict__ u1, T *__restrict__ u2, T *__restrict__ u3, const T *__restrict__ v1, const T *__restrict__ v2, const T *__restrict__ v3, const T *__restrict__ w1, const T *__restrict__ w2, const T *__restrict__ w3, const int n)
template<typename T >
__inline__ __device__ T	reduce_warp (T val)
template<typename T >
__global__ void	reduce_kernel (T *bufred, const int n)
template<typename T >
__global__ void	glsc3_reduce_kernel (T *bufred, const int n, const int j)
template<typename T >
__global__ void	glsc3_kernel (const T *a, const T *b, const T *c, T *buf_h, const int n)
template<typename T >
__global__ void	glsc3_many_kernel (const T *a, const T **b, const T *c, T *buf_h, const int j, const int n)
template<typename T >
__global__ void	glsc2_kernel (const T *a, const T *b, T *buf_h, const int n)
template<typename T >
__global__ void	glsum_kernel (const T *a, T *buf_h, const int n)
template<typename T >
__global__ void	absval_kernel (T *__restrict__ a, const int n)
template<typename T >
__global__ void	pwmax_vec2_kernel (T *__restrict__ a, const T *__restrict__ b, const int n)
template<typename T >
__global__ void	pwmax_vec3_kernel (T *__restrict__ a, const T *__restrict__ b, const T *__restrict__ c, const int n)
template<typename T >
__global__ void	pwmax_sca2_kernel (T *__restrict__ a, const T c, const int n)
template<typename T >
__global__ void	pwmax_sca3_kernel (T *__restrict__ a, const T *__restrict b, const T c, const int n)
template<typename T >
__global__ void	pwmin_vec2_kernel (T *__restrict__ a, const T *__restrict__ b, const int n)
template<typename T >
__global__ void	pwmin_vec3_kernel (T *__restrict__ a, const T *__restrict__ b, const T *__restrict__ c, const int n)
template<typename T >
__global__ void	pwmin_sca2_kernel (T *__restrict__ a, const T c, const int n)
template<typename T >
__global__ void	pwmin_sca3_kernel (T *__restrict__ a, const T *__restrict b, const T c, const int n)

Function Documentation

absval_kernel()

template<typename T >

__global__ void absval_kernel	(	T *__restrict__	a,
		const int	n
	)

Device kernel for abs_value

Definition at line 747 of file math_kernel.h.

add2_kernel()

template<typename T >

__global__ void add2_kernel	(	T *__restrict__	a,
		const T *__restrict__	b,
		const int	n
	)

Device kernel for add2

Definition at line 176 of file math_kernel.h.

add2s1_kernel()

template<typename T >

__global__ void add2s1_kernel	(	T *__restrict__	a,
		const T *__restrict__	b,
		const T	c1,
		const int	n
	)

Device kernel for add2s1

Definition at line 227 of file math_kernel.h.

add2s2_kernel()

template<typename T >

__global__ void add2s2_kernel	(	T *__restrict__	a,
		const T *__restrict__	b,
		const T	c1,
		const int	n
	)

Device kernel for add2s2

Definition at line 267 of file math_kernel.h.

add2s2_many_kernel()

template<typename T >

__global__ void add2s2_many_kernel	(	T *__restrict__	x,
		const T **	p,
		const T *	alpha,
		const int	p_cur,
		const int	n
	)

Device kernel for add2s2 many

Definition at line 244 of file math_kernel.h.

add3_kernel()

template<typename T >

__global__ void add3_kernel	(	T *__restrict__	a,
		const T *__restrict__	b,
		const T *__restrict__	c,
		const int	n
	)

Device kernel for add3

Definition at line 192 of file math_kernel.h.

add3s2_kernel()

template<typename T >

__global__ void add3s2_kernel	(	T *__restrict__	a,
		const T *__restrict__	b,
		const T *__restrict__	c,
		const T	c1,
		const T	c2,
		const int	n
	)

Device kernel for add3s2

Definition at line 301 of file math_kernel.h.

add4_kernel()

template<typename T >

__global__ void add4_kernel	(	T *__restrict__	a,
		const T *__restrict__	b,
		const T *__restrict__	c,
		const T *__restrict__	d,
		const int	n
	)

Device kernel for add4

Definition at line 209 of file math_kernel.h.

addcol3_kernel()

template<typename T >

__global__ void addcol3_kernel	(	T *__restrict__	a,
		const T *__restrict__	b,
		const T *__restrict__	c,
		const int	n
	)

Device kernel for addcol3

Definition at line 435 of file math_kernel.h.

addcol4_kernel()

template<typename T >

__global__ void addcol4_kernel	(	T *__restrict__	a,
		const T *__restrict__	b,
		const T *__restrict__	c,
		const T *__restrict__	d,
		const int	n
	)

Device kernel for addcol4

Definition at line 453 of file math_kernel.h.

addsqr2s2_kernel()

template<typename T >

__global__ void addsqr2s2_kernel	(	T *__restrict__	a,
		const T *__restrict__	b,
		const T	c1,
		const int	n
	)

Device kernel for addsqr2s2

Definition at line 284 of file math_kernel.h.

cadd2_kernel()

template<typename T >

__global__ void cadd2_kernel	(	T *__restrict__	a,
		T *__restrict__	b,
		const T	c,
		const int	n
	)

Device kernel for cadd2

Definition at line 143 of file math_kernel.h.

cadd_kernel()

template<typename T >

__global__ void cadd_kernel	(	T *__restrict__	a,
		const T	c,
		const int	n
	)

Device kernel for cadd

Definition at line 127 of file math_kernel.h.

cfill_kernel()

template<typename T >

__global__ void cfill_kernel	(	T *__restrict__	a,
		const T	c,
		const int	n
	)

Device kernel for cfill

Definition at line 160 of file math_kernel.h.

cfill_mask_kernel()

template<typename T >

__global__ void cfill_mask_kernel	(	T *__restrict__	a,
		const T	c,
		const int	size,
		int *__restrict__	mask,
		const int	mask_size
	)

Device kernel for cfill_mask

Definition at line 94 of file math_kernel.h.

cmult2_kernel()

template<typename T >

__global__ void cmult2_kernel	(	T *__restrict__	a,
		T *__restrict__	b,
		const T	c,
		const int	n
	)

Device kernel for cmult2

Definition at line 110 of file math_kernel.h.

cmult_kernel()

template<typename T >

__global__ void cmult_kernel	(	T *__restrict__	a,
		const T	c,
		const int	n
	)

Device kernel for cmult

Definition at line 41 of file math_kernel.h.

col2_kernel()

template<typename T >

__global__ void col2_kernel	(	T *__restrict__	a,
		const T *__restrict__	b,
		const int	n
	)

Device kernel for col2

Definition at line 352 of file math_kernel.h.

col3_kernel()

template<typename T >

__global__ void col3_kernel	(	T *__restrict__	a,
		const T *__restrict__	b,
		const T *__restrict__	c,
		const int	n
	)

Device kernel for col3

Definition at line 368 of file math_kernel.h.

glsc2_kernel()

template<typename T >

__global__ void glsc2_kernel	(	const T *	a,
		const T *	b,
		T *	buf_h,
		const int	n
	)

Device kernel for glsc2

Definition at line 677 of file math_kernel.h.

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glsc3_kernel()

template<typename T >

__global__ void glsc3_kernel	(	const T *	a,
		const T *	b,
		const T *	c,
		T *	buf_h,
		const int	n
	)

Device kernel for glsc3

Definition at line 601 of file math_kernel.h.

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glsc3_many_kernel()

template<typename T >

__global__ void glsc3_many_kernel	(	const T *	a,
		const T **	b,
		const T *	c,
		T *	buf_h,
		const int	j,
		const int	n
	)

Device kernel for glsc3 many

Definition at line 636 of file math_kernel.h.

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glsc3_reduce_kernel()

template<typename T >

__global__ void glsc3_reduce_kernel	(	T *	bufred,
		const int	n,
		const int	j
	)

Reduction kernel for glsc3

Definition at line 566 of file math_kernel.h.

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glsum_kernel()

template<typename T >

__global__ void glsum_kernel	(	const T *	a,
		T *	buf_h,
		const int	n
	)

Device kernel for glsum

Definition at line 712 of file math_kernel.h.

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invcol1_kernel()

template<typename T >

__global__ void invcol1_kernel	(	T *__restrict__	a,
		const int	n
	)

Device kernel for invcol1

Definition at line 320 of file math_kernel.h.

invcol2_kernel()

template<typename T >

__global__ void invcol2_kernel	(	T *__restrict__	a,
		const T *__restrict__	b,
		const int	n
	)

Device kernel for invcol2

Definition at line 336 of file math_kernel.h.

masked_copy_kernel()

template<typename T >

__global__ void masked_copy_kernel	(	T *__restrict__	a,
		T *__restrict__	b,
		int *__restrict__	mask,
		const int	n,
		const int	m
	)

Device kernel for masked copy

Definition at line 76 of file math_kernel.h.

masked_red_copy_kernel()

template<typename T >

__global__ void masked_red_copy_kernel	(	T *__restrict__	a,
		T *__restrict__	b,
		int *__restrict__	mask,
		const int	n,
		const int	m
	)

Device kernel for masked red copy

Definition at line 58 of file math_kernel.h.

pwmax_sca2_kernel()

template<typename T >

__global__ void pwmax_sca2_kernel	(	T *__restrict__	a,
		const T	c,
		const int	n
	)

Device kernel for point-wise max of vector and scalar a = max(a, c)

Definition at line 795 of file math_kernel.h.

pwmax_sca3_kernel()

template<typename T >

__global__ void pwmax_sca3_kernel	(	T *__restrict__	a,
		const T *__restrict	b,
		const T	c,
		const int	n
	)

Device kernel for point-wise max of vector and scalar a = max(b, c)

Definition at line 808 of file math_kernel.h.

pwmax_vec2_kernel()

template<typename T >

__global__ void pwmax_vec2_kernel	(	T *__restrict__	a,
		const T *__restrict__	b,
		const int	n
	)

Device kernel for point-wise max of two vectors a = max(a, b)

Definition at line 767 of file math_kernel.h.

pwmax_vec3_kernel()

template<typename T >

__global__ void pwmax_vec3_kernel	(	T *__restrict__	a,
		const T *__restrict__	b,
		const T *__restrict__	c,
		const int	n
	)

Device kernel for point-wise max of two vectors a = max(b, c)

Definition at line 780 of file math_kernel.h.

pwmin_sca2_kernel()

template<typename T >

__global__ void pwmin_sca2_kernel	(	T *__restrict__	a,
		const T	c,
		const int	n
	)

Device kernel for point-wise min of vector and scalar a = min(a, c)

Definition at line 851 of file math_kernel.h.

pwmin_sca3_kernel()

template<typename T >

__global__ void pwmin_sca3_kernel	(	T *__restrict__	a,
		const T *__restrict	b,
		const T	c,
		const int	n
	)

Device kernel for point-wise min of vector and scalar a = min(b, c)

Definition at line 864 of file math_kernel.h.

pwmin_vec2_kernel()

template<typename T >

__global__ void pwmin_vec2_kernel	(	T *__restrict__	a,
		const T *__restrict__	b,
		const int	n
	)

Device kernel for point-wise min of two vectors a = min(a, b)

Definition at line 823 of file math_kernel.h.

pwmin_vec3_kernel()

template<typename T >

__global__ void pwmin_vec3_kernel	(	T *__restrict__	a,
		const T *__restrict__	b,
		const T *__restrict__	c,
		const int	n
	)

Device kernel for point-wise min of two vectors a = min(b, c)

Definition at line 836 of file math_kernel.h.

reduce_kernel()

template<typename T >

__global__ void reduce_kernel	(	T *	bufred,
		const int	n
	)

Vector reduction kernel

Definition at line 534 of file math_kernel.h.

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reduce_warp()

template<typename T >

__inline__ __device__ T reduce_warp

(

T

val

)

Warp shuffle reduction

Definition at line 521 of file math_kernel.h.

sub2_kernel()

template<typename T >

__global__ void sub2_kernel	(	T *__restrict__	a,
		const T *__restrict__	b,
		const int	n
	)

Device kernel for sub2

Definition at line 402 of file math_kernel.h.

sub3_kernel()

template<typename T >

__global__ void sub3_kernel	(	T *__restrict__	a,
		const T *__restrict__	b,
		const T *__restrict__	c,
		const int	n
	)

Device kernel for sub3

Definition at line 418 of file math_kernel.h.

subcol3_kernel()

template<typename T >

__global__ void subcol3_kernel	(	T *__restrict__	a,
		const T *__restrict__	b,
		const T *__restrict__	c,
		const int	n
	)

Device kernel for subcol3

Definition at line 385 of file math_kernel.h.

vcross_kernel()

template<typename T >

__global__ void vcross_kernel	(	T *__restrict__	u1,
		T *__restrict__	u2,
		T *__restrict__	u3,
		const T *__restrict__	v1,
		const T *__restrict__	v2,
		const T *__restrict__	v3,
		const T *__restrict__	w1,
		const T *__restrict__	w2,
		const T *__restrict__	w3,
		const int	n
	)

Device kernel for vcross

Definition at line 494 of file math_kernel.h.

vdot3_kernel()

template<typename T >

__global__ void vdot3_kernel	(	T *__restrict__	dot,
		const T *__restrict__	u1,
		const T *__restrict__	u2,
		const T *__restrict__	u3,
		const T *__restrict__	v1,
		const T *__restrict__	v2,
		const T *__restrict__	v3,
		const int	n
	)

Device kernel for vdot3

Definition at line 472 of file math_kernel.h.