Neko  0.9.0
A portable framework for high-order spectral element flow simulations
field_math Module Reference

Functions/Subroutines

subroutine, public field_rzero (a, n)
 Zero a real vector. More...
 
subroutine, public field_rone (a, n)
 Set all elements to one. More...
 
subroutine, public field_copy (a, b, n)
 Copy a vector \( a = b \). More...
 
subroutine, public field_cmult (a, c, n)
 Multiplication by constant c \( a = c \cdot a \). More...
 
subroutine, public field_cadd (a, s, n)
 Add a scalar to vector \( a = \sum a_i + s \). More...
 
subroutine, public field_cfill (a, c, n)
 Set all elements to a constant c \( a = c \). More...
 
subroutine, public field_invcol1 (a, n)
 Invert a vector \( a = 1 / a \). More...
 
subroutine, public field_vdot3 (dot, u1, u2, u3, v1, v2, v3, n)
 Compute a dot product \( dot = u \cdot v \) (3-d version) assuming vector components \( u = (u_1, u_2, u_3) \) etc. More...
 
subroutine, public field_add2 (a, b, n)
 Vector addition \( a = a + b \). More...
 
subroutine field_add3 (a, b, c, n)
 Vector addition \( a = b + c \). More...
 
subroutine field_add4 (a, b, c, d, n)
 Vector addition \( a = b + c + d \). More...
 
subroutine, public field_sub2 (a, b, n)
 Vector substraction \( a = a - b \). More...
 
subroutine, public field_sub3 (a, b, c, n)
 Vector subtraction \( a = b - c \). More...
 
subroutine, public field_add2s1 (a, b, c1, n)
 Vector addition with scalar multiplication \( a = c_1 a + b \) (multiplication on first argument) More...
 
subroutine, public field_add2s2 (a, b, c1, n)
 Vector addition with scalar multiplication \( a = a + c_1 b \) (multiplication on second argument) More...
 
subroutine, public field_addsqr2s2 (a, b, c1, n)
 Returns \( a = a + c1 * (b * b )\). More...
 
subroutine, public field_cmult2 (a, b, c, n)
 Multiplication by constant c \( a = c \cdot b \). More...
 
subroutine, public field_invcol2 (a, b, n)
 Vector division \( a = a / b \). More...
 
subroutine, public field_col2 (a, b, n)
 Vector multiplication \( a = a \cdot b \). More...
 
subroutine, public field_col3 (a, b, c, n)
 Vector multiplication with 3 vectors \( a = b \cdot c \). More...
 
subroutine, public field_subcol3 (a, b, c, n)
 Returns \( a = a - b*c \). More...
 
subroutine, public field_add3s2 (a, b, c, c1, c2, n)
 Returns \( a = c1 * b + c2 * c \). More...
 
subroutine, public field_addcol3 (a, b, c, n)
 Returns \( a = a + b*c \). More...
 
subroutine, public field_addcol4 (a, b, c, d, n)
 Returns \( a = a + b*c*d \). More...
 
real(kind=rp) function, public field_glsum (a, n)
 
real(kind=rp) function, public field_glsc2 (a, b, n)
 
real(kind=rp) function, public field_glsc3 (a, b, c, n)
 

Function/Subroutine Documentation

◆ field_add2()

subroutine, public field_math::field_add2 ( type(field_t), intent(inout)  a,
type(field_t), intent(in)  b,
integer, intent(in), optional  n 
)

Definition at line 254 of file field_math.f90.

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◆ field_add2s1()

subroutine, public field_math::field_add2s1 ( type(field_t), intent(inout)  a,
type(field_t), intent(inout)  b,
real(kind=rp), intent(in)  c1,
integer, intent(in), optional  n 
)

Definition at line 362 of file field_math.f90.

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◆ field_add2s2()

subroutine, public field_math::field_add2s2 ( type(field_t), intent(inout)  a,
type(field_t), intent(inout)  b,
real(kind=rp), intent(in)  c1,
integer, intent(in), optional  n 
)

Definition at line 385 of file field_math.f90.

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◆ field_add3()

subroutine field_math::field_add3 ( type(field_t), intent(inout)  a,
type(field_t), intent(in)  b,
type(field_t), intent(in)  c,
integer, intent(in), optional  n 
)
private

Definition at line 275 of file field_math.f90.

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◆ field_add3s2()

subroutine, public field_math::field_add3s2 ( type(field_t), intent(inout)  a,
type(field_t), intent(in)  b,
type(field_t), intent(in)  c,
real(kind=rp), intent(in)  c1,
real(kind=rp), intent(in)  c2,
integer, intent(in), optional  n 
)

Definition at line 538 of file field_math.f90.

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◆ field_add4()

subroutine field_math::field_add4 ( type(field_t), intent(inout)  a,
type(field_t), intent(in)  b,
type(field_t), intent(in)  c,
type(field_t), intent(in)  d,
integer, intent(in), optional  n 
)
private

Definition at line 296 of file field_math.f90.

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◆ field_addcol3()

subroutine, public field_math::field_addcol3 ( type(field_t), intent(inout)  a,
type(field_t), intent(in)  b,
type(field_t), intent(in)  c,
integer, intent(in), optional  n 
)

Definition at line 561 of file field_math.f90.

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◆ field_addcol4()

subroutine, public field_math::field_addcol4 ( type(field_t), intent(inout)  a,
type(field_t), intent(in)  b,
type(field_t), intent(in)  c,
type(field_t), intent(in)  d,
integer, intent(in), optional  n 
)

Definition at line 583 of file field_math.f90.

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◆ field_addsqr2s2()

subroutine, public field_math::field_addsqr2s2 ( type(field_t), intent(inout)  a,
type(field_t), intent(in)  b,
real(kind=rp), intent(in)  c1,
integer, intent(in), optional  n 
)

Definition at line 407 of file field_math.f90.

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◆ field_cadd()

subroutine, public field_math::field_cadd ( type(field_t), intent(inout)  a,
real(kind=rp), intent(in)  s,
integer, intent(in), optional  n 
)

Definition at line 165 of file field_math.f90.

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◆ field_cfill()

subroutine, public field_math::field_cfill ( type(field_t), intent(inout)  a,
real(kind=rp), intent(in)  c,
integer, intent(in), optional  n 
)

Definition at line 185 of file field_math.f90.

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◆ field_cmult()

subroutine, public field_math::field_cmult ( type(field_t), intent(inout)  a,
real(kind=rp), intent(in)  c,
integer, intent(in), optional  n 
)

Definition at line 145 of file field_math.f90.

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◆ field_cmult2()

subroutine, public field_math::field_cmult2 ( type(field_t), intent(inout)  a,
type(field_t), intent(in)  b,
real(kind=rp), intent(in)  c,
integer, intent(in), optional  n 
)

Definition at line 429 of file field_math.f90.

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◆ field_col2()

subroutine, public field_math::field_col2 ( type(field_t), intent(inout)  a,
type(field_t), intent(in)  b,
integer, intent(in), optional  n 
)

Definition at line 473 of file field_math.f90.

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◆ field_col3()

subroutine, public field_math::field_col3 ( type(field_t), intent(inout)  a,
type(field_t), intent(in)  b,
type(field_t), intent(in)  c,
integer, intent(in), optional  n 
)

Definition at line 494 of file field_math.f90.

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◆ field_copy()

subroutine, public field_math::field_copy ( type(field_t), intent(inout)  a,
type(field_t), intent(in)  b,
integer, intent(in), optional  n 
)

Definition at line 125 of file field_math.f90.

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◆ field_glsc2()

real(kind=rp) function, public field_math::field_glsc2 ( type(field_t), intent(in)  a,
type(field_t), intent(in)  b,
integer, intent(in), optional  n 
)

Definition at line 625 of file field_math.f90.

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◆ field_glsc3()

real(kind=rp) function, public field_math::field_glsc3 ( type(field_t), intent(in)  a,
type(field_t), intent(in)  b,
type(field_t), intent(in)  c,
integer, intent(in), optional  n 
)

Definition at line 645 of file field_math.f90.

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◆ field_glsum()

real(kind=rp) function, public field_math::field_glsum ( type(field_t), intent(in)  a,
integer, intent(in), optional  n 
)

Definition at line 605 of file field_math.f90.

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◆ field_invcol1()

subroutine, public field_math::field_invcol1 ( type(field_t), intent(inout)  a,
integer, intent(in), optional  n 
)

Definition at line 205 of file field_math.f90.

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◆ field_invcol2()

subroutine, public field_math::field_invcol2 ( type(field_t), intent(inout)  a,
type(field_t), intent(in)  b,
integer, intent(in), optional  n 
)

Definition at line 451 of file field_math.f90.

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◆ field_rone()

subroutine, public field_math::field_rone ( type(field_t), intent(inout)  a,
integer, intent(in), optional  n 
)

Definition at line 106 of file field_math.f90.

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◆ field_rzero()

subroutine, public field_math::field_rzero ( type(field_t), intent(inout)  a,
integer, intent(in), optional  n 
)

Definition at line 87 of file field_math.f90.

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◆ field_sub2()

subroutine, public field_math::field_sub2 ( type(field_t), intent(inout)  a,
type(field_t), intent(inout)  b,
integer, intent(in), optional  n 
)

Definition at line 317 of file field_math.f90.

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◆ field_sub3()

subroutine, public field_math::field_sub3 ( type(field_t), intent(out)  a,
type(field_t), intent(inout)  b,
type(field_t), intent(inout)  c,
integer, intent(in), optional  n 
)

Definition at line 338 of file field_math.f90.

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◆ field_subcol3()

subroutine, public field_math::field_subcol3 ( type(field_t), intent(inout)  a,
type(field_t), intent(in)  b,
type(field_t), intent(in)  c,
integer, intent(in), optional  n 
)

Definition at line 516 of file field_math.f90.

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◆ field_vdot3()

subroutine, public field_math::field_vdot3 ( type(field_t), intent(out)  dot,
type(field_t), intent(in)  u1,
type(field_t), intent(in)  u2,
type(field_t), intent(in)  u3,
type(field_t), intent(in)  v1,
type(field_t), intent(in)  v2,
type(field_t), intent(in)  v3,
integer, intent(in), optional  n 
)

Definition at line 226 of file field_math.f90.

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