vulkan: fuse rms_norm + mul + rope (+ view + set_rows) (#16977)

This change combines the rms_norm+mul and rope+view+set_rows fusions to
allow fusing the whole sequence together. This comes up in Qwen3, Bailing,
and some other models.

ggml/src/ggml-vulkan/vulkan-shaders/rope_head.glsl

@@ -3,56 +3,18 @@
 #extension GL_EXT_shader_16bit_storage : require
 
 #include "rte.glsl"
+#include "rope_params.glsl"
 
 layout(local_size_x = 1, local_size_y = 256, local_size_z = 1) in;
 
-layout (binding = 0) readonly buffer X {A_TYPE data_a[];};
-layout (binding = 1) readonly buffer Y {int data_pos[];};
-layout (binding = 2) readonly buffer Z {float data_ff[];};
-layout (binding = 3) writeonly buffer D {D_TYPE data_d[];};
-layout (binding = 4) readonly buffer I {uvec2 data_i[];}; // indices for set_rows
+layout (binding = 0) readonly buffer X {A_TYPE rope_data_a[];};
+layout (binding = 1) readonly buffer Y {int rope_data_pos[];};
+layout (binding = 2) readonly buffer Z {float rope_data_ff[];};
+layout (binding = 3) writeonly buffer D {ROPE_D_TYPE rope_data_d[];};
+layout (binding = 4) readonly buffer I {uvec2 rope_data_i[];}; // indices for set_rows
+
 
 layout (push_constant) uniform parameter {
-    uint ncols;
-    uint n_dims;
-    float freq_scale;
-    uint p_delta_rows;
-    float freq_base;
-    float ext_factor;
-    float attn_factor;
-    float corr_dims[2];
-    float theta_scale;
-    uint has_ff;
-    uint ne02;
-    uint s1;
-    uint s2;
-    int sections[4];
-    uint is_imrope;
-    uint is_back;
-    uint set_rows_stride;
-} p;
+    rope_params pc;
+};
 
-float rope_yarn_ramp(const float low, const float high, const uint i0) {
-    const float y = (i0 / 2 - low) / max(0.001f, high - low);
-    return 1.0f - min(1.0f, max(0.0f, y));
-}
-
-void rope_yarn(const float theta_extrap, const uint i0, out float cos_theta, out float sin_theta) {
-    float mscale = p.attn_factor;
-    // Get n-d rotational scaling corrected for extrapolation
-    float theta_interp = p.freq_scale * theta_extrap;
-    float theta = theta_interp;
-    if (p.ext_factor != 0.0f) {
-        float ramp_mix = rope_yarn_ramp(p.corr_dims[0], p.corr_dims[1], i0) * p.ext_factor;
-        theta = theta_interp * (1 - ramp_mix) + theta_extrap * ramp_mix;
-
-        // Get n-d magnitude scaling corrected for interpolation
-        mscale *= 1.0f + 0.1f * log(1.0f / p.freq_scale);
-    }
-    // Backprogagation uses inverted rotation
-    if (p.is_back != 0) {
-        theta = -theta;
-    }
-    cos_theta = cos(theta) * mscale;
-    sin_theta = sin(theta) * mscale;
-}