#version 450

#include "rope_head.glsl"
#include "rope_funcs.glsl"

void main() {
    const uint i0 = 2*gl_GlobalInvocationID.y;
    // i1 is actually i2*nb2+i1, but the rows are contiguous
    const uint i1 = gl_GlobalInvocationID.x + 32768 * gl_GlobalInvocationID.z;
    if (i1 >= pc.nrows) {
        return;
    }
    rope_multi(i0, i1, pc);
}