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| template<class T > |
| void | Vmath::Fill (int n, const T alpha, T *x, const int incx) |
| | Fill a vector with a constant value. More...
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| |
| template void | Vmath::Fill (int n, const Nektar::NekDouble alpha, Nektar::NekDouble *x, const int incx) |
| |
| template void | Vmath::Fill (int n, const Nektar::NekSingle alpha, Nektar::NekSingle *x, const int incx) |
| |
| template<class T > |
| T | Vmath::ran2 (long *idum) |
| | Generates a number from ~Normal(0,1) More...
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| |
| template<class T > |
| void | Vmath::FillWhiteNoise (int n, const T eps, T *x, const int incx, int outseed) |
| | Fills a vector with white noise. More...
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| |
| template void | Vmath::FillWhiteNoise (int n, const Nektar::NekDouble eps, Nektar::NekDouble *x, const int incx, int outseed) |
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| template void | Vmath::FillWhiteNoise (int n, const Nektar::NekSingle eps, Nektar::NekSingle *x, const int incx, int outseed) |
| |
| template<class T > |
| void | Vmath::Vmul (int n, const T *x, const int incx, const T *y, const int incy, T *z, const int incz) |
| | Multiply vector z = x*y. More...
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| |
| template void | Vmath::Vmul (int n, const Nektar::NekDouble *x, const int incx, const Nektar::NekDouble *y, const int incy, Nektar::NekDouble *z, const int incz) |
| |
| template void | Vmath::Vmul (int n, const Nektar::NekSingle *x, const int incx, const Nektar::NekSingle *y, const int incy, Nektar::NekSingle *z, const int incz) |
| |
| template<class T > |
| void | Vmath::Smul (int n, const T alpha, const T *x, const int incx, T *y, const int incy) |
| | Scalar multiply y = alpha*x. More...
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| |
| template void | Vmath::Smul (int n, const Nektar::NekDouble alpha, const Nektar::NekDouble *x, const int incx, Nektar::NekDouble *y, const int incy) |
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| template void | Vmath::Smul (int n, const Nektar::NekSingle alpha, const Nektar::NekSingle *x, const int incx, Nektar::NekSingle *y, const int incy) |
| |
| template<class T > |
| void | Vmath::Vdiv (int n, const T *x, const int incx, const T *y, const int incy, T *z, const int incz) |
| | Multiply vector z = x/y. More...
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| |
| template void | Vmath::Vdiv (int n, const Nektar::NekDouble *x, const int incx, const Nektar::NekDouble *y, const int incy, Nektar::NekDouble *z, const int incz) |
| |
| template void | Vmath::Vdiv (int n, const Nektar::NekSingle *x, const int incx, const Nektar::NekSingle *y, const int incy, Nektar::NekSingle *z, const int incz) |
| |
| template<class T > |
| void | Vmath::Sdiv (int n, const T alpha, const T *x, const int incx, T *y, const int incy) |
| | Scalar multiply y = alpha/y. More...
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| |
| template void | Vmath::Sdiv (int n, const Nektar::NekDouble alpha, const Nektar::NekDouble *x, const int incx, Nektar::NekDouble *y, const int incy) |
| |
| template void | Vmath::Sdiv (int n, const Nektar::NekSingle alpha, const Nektar::NekSingle *x, const int incx, Nektar::NekSingle *y, const int incy) |
| |
| template<class T > |
| void | Vmath::Vadd (int n, const T *x, const int incx, const T *y, const int incy, T *z, const int incz) |
| | Add vector z = x+y. More...
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| |
| template void | Vmath::Vadd (int n, const Nektar::NekDouble *x, const int incx, const Nektar::NekDouble *y, const int incy, Nektar::NekDouble *z, const int incz) |
| |
| template void | Vmath::Vadd (int n, const Nektar::NekSingle *x, const int incx, const Nektar::NekSingle *y, const int incy, Nektar::NekSingle *z, const int incz) |
| |
| template<class T > |
| void | Vmath::Sadd (int n, const T alpha, const T *x, const int incx, T *y, const int incy) |
| | Add vector y = alpha - x. More...
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| |
| template void | Vmath::Sadd (int n, const Nektar::NekDouble alpha, const Nektar::NekDouble *x, const int incx, Nektar::NekDouble *y, const int incy) |
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| template void | Vmath::Sadd (int n, const Nektar::NekSingle alpha, const Nektar::NekSingle *x, const int incx, Nektar::NekSingle *y, const int incy) |
| |
| template<class T > |
| void | Vmath::Vsub (int n, const T *x, const int incx, const T *y, const int incy, T *z, const int incz) |
| | Subtract vector z = x-y. More...
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| |
| template void | Vmath::Vsub (int n, const Nektar::NekDouble *x, const int incx, const Nektar::NekDouble *y, const int incy, Nektar::NekDouble *z, const int incz) |
| |
| template void | Vmath::Vsub (int n, const Nektar::NekSingle *x, const int incx, const Nektar::NekSingle *y, const int incy, Nektar::NekSingle *z, const int incz) |
| |
| template<class T > |
| void | Vmath::Ssub (int n, const T alpha, const T *x, const int incx, T *y, const int incy) |
| | Add vector y = alpha - x. More...
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| |
| template void | Vmath::Ssub (int n, const Nektar::NekDouble alpha, const Nektar::NekDouble *x, const int incx, Nektar::NekDouble *y, const int incy) |
| |
| template void | Vmath::Ssub (int n, const Nektar::NekSingle alpha, const Nektar::NekSingle *x, const int incx, Nektar::NekSingle *y, const int incy) |
| |
| template<class T > |
| void | Vmath::Zero (int n, T *x, const int incx) |
| | Zero vector. More...
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| |
| template void | Vmath::Zero (int n, Nektar::NekDouble *x, const int incx) |
| |
| template void | Vmath::Zero (int n, Nektar::NekSingle *x, const int incx) |
| |
| template void | Vmath::Zero (int n, int *x, const int incx) |
| |
| template void | Vmath::Zero (int n, long *x, const int incx) |
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| template<class T > |
| void | Vmath::Neg (int n, T *x, const int incx) |
| | Negate x = -x. More...
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| |
| template void | Vmath::Neg (int n, Nektar::NekDouble *x, const int incx) |
| |
| template void | Vmath::Neg (int n, Nektar::NekSingle *x, const int incx) |
| |
| template<class T > |
| void | Vmath::Vsqrt (int n, const T *x, const int incx, T *y, const int incy) |
| | sqrt y = sqrt(x) More...
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| |
| template void | Vmath::Vsqrt (int n, const Nektar::NekDouble *x, const int incx, Nektar::NekDouble *y, const int incy) |
| |
| template void | Vmath::Vsqrt (int n, const Nektar::NekSingle *x, const int incx, Nektar::NekSingle *y, const int incy) |
| |
| template<class T > |
| void | Vmath::Vabs (int n, const T *x, const int incx, T *y, const int incy) |
| | vabs: y = |x| More...
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| |
| template void | Vmath::Vabs (int n, const Nektar::NekDouble *x, const int incx, Nektar::NekDouble *y, const int incy) |
| |
| template void | Vmath::Vabs (int n, const Nektar::NekSingle *x, const int incx, Nektar::NekSingle *y, const int incy) |
| |
| template<class T > |
| void | Vmath::Vvtvp (int n, const T *w, const int incw, const T *x, const int incx, const T *y, const int incy, T *z, const int incz) |
| | vvtvp (vector times vector plus vector): z = w*x + y More...
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| |
| template void | Vmath::Vvtvp (int n, const Nektar::NekDouble *w, const int incw, const Nektar::NekDouble *x, const int incx, const Nektar::NekDouble *y, const int incy, Nektar::NekDouble *z, const int incz) |
| |
| template void | Vmath::Vvtvp (int n, const Nektar::NekSingle *w, const int incw, const Nektar::NekSingle *x, const int incx, const Nektar::NekSingle *y, const int incy, Nektar::NekSingle *z, const int incz) |
| |
| template<class T > |
| void | Vmath::Vvtvm (int n, const T *w, const int incw, const T *x, const int incx, const T *y, const int incy, T *z, const int incz) |
| | vvtvm (vector times vector plus vector): z = w*x - y More...
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| |
| template void | Vmath::Vvtvm (int n, const Nektar::NekDouble *w, const int incw, const Nektar::NekDouble *x, const int incx, const Nektar::NekDouble *y, const int incy, Nektar::NekDouble *z, const int incz) |
| |
| template void | Vmath::Vvtvm (int n, const Nektar::NekSingle *w, const int incw, const Nektar::NekSingle *x, const int incx, const Nektar::NekSingle *y, const int incy, Nektar::NekSingle *z, const int incz) |
| |
| template<class T > |
| void | Vmath::Svtvp (int n, const T alpha, const T *x, const int incx, const T *y, const int incy, T *z, const int incz) |
| | svtvp (scalar times vector plus vector): z = alpha*x + y More...
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| |
| template void | Vmath::Svtvp (int n, const Nektar::NekDouble alpha, const Nektar::NekDouble *x, const int incx, const Nektar::NekDouble *y, const int incy, Nektar::NekDouble *z, const int incz) |
| |
| template void | Vmath::Svtvp (int n, const Nektar::NekSingle alpha, const Nektar::NekSingle *x, const int incx, const Nektar::NekSingle *y, const int incy, Nektar::NekSingle *z, const int incz) |
| |
| template<class T > |
| void | Vmath::Svtvm (int n, const T alpha, const T *x, const int incx, const T *y, const int incy, T *z, const int incz) |
| | svtvp (scalar times vector plus vector): z = alpha*x - y More...
|
| |
| template void | Vmath::Svtvm (int n, const Nektar::NekDouble alpha, const Nektar::NekDouble *x, const int incx, const Nektar::NekDouble *y, const int incy, Nektar::NekDouble *z, const int incz) |
| |
| template void | Vmath::Svtvm (int n, const Nektar::NekSingle alpha, const Nektar::NekSingle *x, const int incx, const Nektar::NekSingle *y, const int incy, Nektar::NekSingle *z, const int incz) |
| |
| template<class T > |
| void | Vmath::Vvtvvtp (int n, const T *v, int incv, const T *w, int incw, const T *x, int incx, const T *y, int incy, T *z, int incz) |
| | vvtvvtp (vector times vector plus vector times vector): More...
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| |
| template void | Vmath::Vvtvvtp (int n, const Nektar::NekDouble *v, int incv, const Nektar::NekDouble *w, int incw, const Nektar::NekDouble *x, int incx, const Nektar::NekDouble *y, int incy, Nektar::NekDouble *z, int incz) |
| |
| template void | Vmath::Vvtvvtp (int n, const Nektar::NekSingle *v, int incv, const Nektar::NekSingle *w, int incw, const Nektar::NekSingle *x, int incx, const Nektar::NekSingle *y, int incy, Nektar::NekSingle *z, int incz) |
| |
| template<class T > |
| void | Vmath::Vvtvvtm (int n, const T *v, int incv, const T *w, int incw, const T *x, int incx, const T *y, int incy, T *z, int incz) |
| | vvtvvtm (vector times vector minus vector times vector): More...
|
| |
| template void | Vmath::Vvtvvtm (int n, const Nektar::NekDouble *v, int incv, const Nektar::NekDouble *w, int incw, const Nektar::NekDouble *x, int incx, const Nektar::NekDouble *y, int incy, Nektar::NekDouble *z, int incz) |
| |
| template void | Vmath::Vvtvvtm (int n, const Nektar::NekSingle *v, int incv, const Nektar::NekSingle *w, int incw, const Nektar::NekSingle *x, int incx, const Nektar::NekSingle *y, int incy, Nektar::NekSingle *z, int incz) |
| |
| template<class T > |
| void | Vmath::Svtsvtp (int n, const T alpha, const T *x, int incx, const T beta, const T *y, int incy, T *z, int incz) |
| | vvtvvtp (scalar times vector plus scalar times vector): More...
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| |
| template void | Vmath::Svtsvtp (int n, const Nektar::NekDouble alpha, const Nektar::NekDouble *x, int incx, const Nektar::NekDouble beta, const Nektar::NekDouble *y, int incy, Nektar::NekDouble *z, int incz) |
| |
| template void | Vmath::Svtsvtp (int n, const Nektar::NekSingle alpha, const Nektar::NekSingle *x, int incx, const Nektar::NekSingle beta, const Nektar::NekSingle *y, int incy, Nektar::NekSingle *z, int incz) |
| |
| template<class T > |
| void | Vmath::Vstvpp (int n, const T alpha, const T *v, int incv, const T *w, int incw, const T *x, int incx, T *z, int incz) |
| | Vstvpp (scalar times vector plus vector plus vector): More...
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| |
| template void | Vmath::Vstvpp (int n, const Nektar::NekDouble alpha, const Nektar::NekDouble *v, int incv, const Nektar::NekDouble *w, int incw, const Nektar::NekDouble *x, int incx, Nektar::NekDouble *z, int incz) |
| |
| template void | Vmath::Vstvpp (int n, const Nektar::NekSingle alpha, const Nektar::NekSingle *v, int incv, const Nektar::NekSingle *w, int incw, const Nektar::NekSingle *x, int incx, Nektar::NekSingle *z, int incz) |
| |
| template<class T > |
| void | Vmath::Gathr (int n, const T *sign, const T *x, const int *y, T *z) |
| | Gather vector z[i] = sign[i]*x[y[i]]. More...
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| |
| template void | Vmath::Gathr (int n, const Nektar::NekDouble *sign, const Nektar::NekDouble *x, const int *y, Nektar::NekDouble *z) |
| |
| template void | Vmath::Gathr (int n, const Nektar::NekSingle *sign, const Nektar::NekSingle *x, const int *y, Nektar::NekSingle *z) |
| |
| template<class T > |
| void | Vmath::Scatr (int n, const T *x, const int *y, T *z) |
| | Scatter vector z[y[i]] = x[i]. More...
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| |
| template void | Vmath::Scatr (int n, const Nektar::NekDouble *x, const int *y, Nektar::NekDouble *z) |
| |
| template void | Vmath::Scatr (int n, const Nektar::NekSingle *x, const int *y, Nektar::NekSingle *z) |
| |
| template<class T > |
| void | Vmath::Scatr (int n, const T *sign, const T *x, const int *y, T *z) |
| | Scatter vector z[y[i]] = sign[i]*x[i]. More...
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| |
| template void | Vmath::Scatr (int n, const Nektar::NekDouble *sign, const Nektar::NekDouble *x, const int *y, Nektar::NekDouble *z) |
| |
| template void | Vmath::Scatr (int n, const Nektar::NekSingle *sign, const Nektar::NekSingle *x, const int *y, Nektar::NekSingle *z) |
| |
| template<class T > |
| void | Vmath::Assmb (int n, const T *x, const int *y, T *z) |
| | Assemble z[y[i]] += x[i]; z should be zero'd first. More...
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| |
| template void | Vmath::Assmb (int n, const Nektar::NekDouble *x, const int *y, Nektar::NekDouble *z) |
| |
| template void | Vmath::Assmb (int n, const Nektar::NekSingle *x, const int *y, Nektar::NekSingle *z) |
| |
| template<class T > |
| void | Vmath::Assmb (int n, const T *sign, const T *x, const int *y, T *z) |
| | Assemble z[y[i]] += sign[i]*x[i]; z should be zero'd first. More...
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| |
| template void | Vmath::Assmb (int n, const Nektar::NekDouble *sign, const Nektar::NekDouble *x, const int *y, Nektar::NekDouble *z) |
| |
| template void | Vmath::Assmb (int n, const Nektar::NekSingle *sign, const Nektar::NekSingle *x, const int *y, Nektar::NekSingle *z) |
| |
| template<class T > |
| T | Vmath::Vsum (int n, const T *x, const int incx) |
| | Subtract return sum(x) More...
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| |
| template Nektar::NekDouble | Vmath::Vsum (int n, const Nektar::NekDouble *x, const int incx) |
| |
| template Nektar::NekSingle | Vmath::Vsum (int n, const Nektar::NekSingle *x, const int incx) |
| |
| template int | Vmath::Vsum (int n, const int *x, const int incx) |
| |
| template<class T > |
| int | Vmath::Imax (int n, const T *x, const int incx) |
| | Return the index of the maximum element in x. More...
|
| |
| template int | Vmath::Imax (int n, const Nektar::NekDouble *x, const int incx) |
| |
| template int | Vmath::Imax (int n, const Nektar::NekSingle *x, const int incx) |
| |
| template int | Vmath::Imax (int n, const int *x, const int incx) |
| |
| template<class T > |
| T | Vmath::Vmax (int n, const T *x, const int incx) |
| | Return the maximum element in x – called vmax to avoid conflict with max. More...
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| |
| template Nektar::NekDouble | Vmath::Vmax (int n, const Nektar::NekDouble *x, const int incx) |
| |
| template Nektar::NekSingle | Vmath::Vmax (int n, const Nektar::NekSingle *x, const int incx) |
| |
| template int | Vmath::Vmax (int n, const int *x, const int incx) |
| |
| template<class T > |
| int | Vmath::Iamax (int n, const T *x, const int incx) |
| | Return the index of the maximum absolute element in x. More...
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| |
| template int | Vmath::Iamax (int n, const Nektar::NekDouble *x, const int incx) |
| |
| template int | Vmath::Iamax (int n, const Nektar::NekSingle *x, const int incx) |
| |
| template<class T > |
| T | Vmath::Vamax (int n, const T *x, const int incx) |
| | Return the maximum absolute element in x called vamax to avoid conflict with max. More...
|
| |
| template Nektar::NekDouble | Vmath::Vamax (int n, const Nektar::NekDouble *x, const int incx) |
| |
| template Nektar::NekSingle | Vmath::Vamax (int n, const Nektar::NekSingle *x, const int incx) |
| |
| template<class T > |
| int | Vmath::Imin (int n, const T *x, const int incx) |
| | Return the index of the minimum element in x. More...
|
| |
| template int | Vmath::Imin (int n, const Nektar::NekDouble *x, const int incx) |
| |
| template int | Vmath::Imin (int n, const Nektar::NekSingle *x, const int incx) |
| |
| template int | Vmath::Imin (int n, const int *x, const int incx) |
| |
| template<class T > |
| T | Vmath::Vmin (int n, const T *x, const int incx) |
| | Return the minimum element in x - called vmin to avoid conflict with min. More...
|
| |
| template Nektar::NekDouble | Vmath::Vmin (int n, const Nektar::NekDouble *x, const int incx) |
| |
| template Nektar::NekSingle | Vmath::Vmin (int n, const Nektar::NekSingle *x, const int incx) |
| |
| template int | Vmath::Vmin (int n, const int *x, const int incx) |
| |
| template<class T > |
| int | Vmath::Nnan (int n, const T *x, const int incx) |
| | Return number of NaN elements of x. More...
|
| |
| template int | Vmath::Nnan (int n, const Nektar::NekDouble *x, const int incx) |
| |
| template int | Vmath::Nnan (int n, const Nektar::NekSingle *x, const int incx) |
| |
| template int | Vmath::Nnan (int n, const int *x, const int incx) |
| |
| template<class T > |
| T | Vmath::Dot (int n, const T *w, const T *x) |
| | vvtvp (vector times vector times vector): z = w*x*y More...
|
| |
| template Nektar::NekDouble | Vmath::Dot (int n, const Nektar::NekDouble *w, const Nektar::NekDouble *x) |
| |
| template Nektar::NekSingle | Vmath::Dot (int n, const Nektar::NekSingle *w, const Nektar::NekSingle *x) |
| |
| template<class T > |
| T | Vmath::Dot (int n, const T *w, const int incw, const T *x, const int incx) |
| | vvtvp (vector times vector times vector): z = w*x*y More...
|
| |
| template Nektar::NekDouble | Vmath::Dot (int n, const Nektar::NekDouble *w, const int incw, const Nektar::NekDouble *x, const int incx) |
| |
| template Nektar::NekSingle | Vmath::Dot (int n, const Nektar::NekSingle *w, const int incw, const Nektar::NekSingle *x, const int incx) |
| |
| template<class T > |
| T | Vmath::Dot2 (int n, const T *w, const T *x, const int *y) |
| | vvtvp (vector times vector times vector): z = w*x*y More...
|
| |
| template Nektar::NekDouble | Vmath::Dot2 (int n, const Nektar::NekDouble *w, const Nektar::NekDouble *x, const int *y) |
| |
| template Nektar::NekSingle | Vmath::Dot2 (int n, const Nektar::NekSingle *w, const Nektar::NekSingle *x, const int *y) |
| |
| template<class T > |
| T | Vmath::Dot2 (int n, const T *w, const int incw, const T *x, const int incx, const int *y, const int incy) |
| | vvtvp (vector times vector times vector): z = w*x*y More...
|
| |
| template Nektar::NekDouble | Vmath::Dot2 (int n, const Nektar::NekDouble *w, const int incw, const Nektar::NekDouble *x, const int incx, const int *y, const int incy) |
| |
| template Nektar::NekSingle | Vmath::Dot2 (int n, const Nektar::NekSingle *w, const int incw, const Nektar::NekSingle *x, const int incx, const int *y, const int incy) |
| |
| template<typename T > |
| void | Vmath::Vcopy (int n, const T *x, const int incx, T *y, const int incy) |
| |
| template void | Vmath::Vcopy (int n, const int *x, const int incx, int *y, const int incy) |
| |
| template void | Vmath::Vcopy (int n, const unsigned int *x, const int incx, unsigned int *y, const int incy) |
| |
| template void | Vmath::Vcopy (int n, const Nektar::NekDouble *x, const int incx, Nektar::NekDouble *y, const int incy) |
| |
| template void | Vmath::Vcopy (int n, const Nektar::NekSingle *x, const int incx, Nektar::NekSingle *y, const int incy) |
| |
| template<class T > |
| void | Vmath::Reverse (int n, const T *x, const int incx, T *y, const int incy) |
| |
| template void | Vmath::Reverse (int n, const Nektar::NekDouble *x, const int incx, Nektar::NekDouble *y, const int incy) |
| |
| template void | Vmath::Reverse (int n, const Nektar::NekSingle *x, const int incx, Nektar::NekSingle *y, const int incy) |
| |
