llama.cpp/ggml/src/ggml-vulkan/vulkan-shaders/add_id.comp

#version 450

#extension GL_EXT_control_flow_attributes : require

#include "types.glsl"

layout (push_constant) uniform parameter
{
    uint ne0;
    uint ne1;
    uint s01;
    uint s02;
    uint s11;
    uint s21;
} p;

#define BLOCK_SIZE 512

layout(local_size_x = BLOCK_SIZE, local_size_y = 1, local_size_z = 1) in;

layout (binding = 0) readonly buffer X {A_TYPE data_a[];};
layout (binding = 1) readonly buffer Y {B_TYPE data_b[];};
layout (binding = 2) readonly buffer Z {int32_t data_c[];};
layout (binding = 3) writeonly buffer D {D_TYPE data_d[];};

void main() {
    const uint i1 = gl_WorkGroupID.x;
    const uint i2 = gl_WorkGroupID.y;

    const uint i11 = data_c[i1 + i2 * p.s21];

    const uint s1 = p.ne0;
    const uint s2 = p.ne0 * p.ne1;

    const uint d0 = i1 * s1 + i2 * s2;
    const uint a0 = i1 * p.s01 + i2 * p.s02;
    const uint b0 = i11 * p.s11;

    for (uint i0 = gl_LocalInvocationID.x; i0 < p.ne0; i0 += BLOCK_SIZE) {
        data_d[d0 + i0] = data_a[a0 + i0] + data_b[b0 + i0];
    }
}