source: sasmodels/Kernel/Kernel-OneDCylinder.cpp @ 1726b21

core_shell_microgelscostrafo411magnetic_modelrelease_v0.94release_v0.95ticket-1257-vesicle-productticket_1156ticket_1265_superballticket_822_more_unit_tests
Last change on this file since 1726b21 was 099e053, checked in by HMP1 <helen.park@…>, 10 years ago

further organizing

  • Property mode set to 100644
File size: 709 bytes
Line 
1__kernel void OneDCylKernel(__global const real *q, __global real *answer, const real sub, const real length,
2const real radius, const real scale, const real size, const real uplim, const real lolim)
3{
4    int k = get_global_id(0);
5    if(k < size)
6    {
7        real Pi = 4.0*atan(1.0);
8        real up = uplim*Pi/180;
9        real low = lolim*Pi/180;
10
11        real summ = 0.0; real zi = 0;
12        real halfheight = length/2.0;
13
14        for(int i=0; i<76; i++)
15        {
16            zi = (Gauss76Z(i)*(up-low) + up + low )/2.0;
17            summ += Gauss76Wt(i)*CylKernel(q[k], radius, halfheight, zi);
18        }
19
20        answer[k] = (up-low)/2.0*summ*sub*sub*1.0e8*scale*Pi*radius*radius*length;
21
22    }
23}
24
25
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