diff --git a/backends/vulkan/runtime/graph/ops/glsl/clone.yaml b/backends/vulkan/runtime/graph/ops/glsl/clone.yaml
index 1fdbf506bfd..a85d201046e 100644
--- a/backends/vulkan/runtime/graph/ops/glsl/clone.yaml
+++ b/backends/vulkan/runtime/graph/ops/glsl/clone.yaml
@@ -7,5 +7,7 @@ clone:
     DTYPE:
       - VALUE: half
       - VALUE: float
+      - VALUE: int32
+      - VALUE: uint8
   shader_variants:
     - NAME: clone
diff --git a/backends/vulkan/runtime/graph/ops/glsl/concat_buffer.yaml b/backends/vulkan/runtime/graph/ops/glsl/concat_buffer.yaml
index 39f96df5e90..36d0b879bdd 100644
--- a/backends/vulkan/runtime/graph/ops/glsl/concat_buffer.yaml
+++ b/backends/vulkan/runtime/graph/ops/glsl/concat_buffer.yaml
@@ -6,6 +6,7 @@ concat_buffer:
     DTYPE:
       - VALUE: half
       - VALUE: float
+      - VALUE: int32
   shader_variants:
     - NAME: concat_1_buffer
       NUM_INPUTS: 1
diff --git a/backends/vulkan/runtime/graph/ops/glsl/concat_texture.glsl b/backends/vulkan/runtime/graph/ops/glsl/concat_texture.glsl
index afab0c524d6..0611defa4c3 100644
--- a/backends/vulkan/runtime/graph/ops/glsl/concat_texture.glsl
+++ b/backends/vulkan/runtime/graph/ops/glsl/concat_texture.glsl
@@ -113,8 +113,6 @@ void main() {
 
   VEC4_T out_texel = imageLoad(t_out, out_pos);
 
-  VEC4_T test_texel = VEC4_T(-1.0);
-
   for (int comp = 0; comp < 4; ++comp) {
     ivec4 out_tidx = out_read_start_tidx;
     out_tidx[out_packed_dim] += comp;
@@ -124,7 +122,6 @@ void main() {
     // of the previous input batch; if so, then don't overwrite this texel
     // element
     if (out_tidx[concat_dim] < concat_offset) {
-      test_texel[comp] = -5.0;
       continue;
     }
 
@@ -164,7 +161,6 @@ void main() {
             inp${i}_packed_dim);
 
         out_texel[comp] = texelFetch(t_inp${i}, in_posi.xyz, 0)[in_posi.w];
-        test_texel[comp] = out_texel[comp];
         continue;
       }
       else {
diff --git a/backends/vulkan/runtime/graph/ops/glsl/concat_texture.yaml b/backends/vulkan/runtime/graph/ops/glsl/concat_texture.yaml
index ed5003382a1..d3de77d8ea9 100644
--- a/backends/vulkan/runtime/graph/ops/glsl/concat_texture.yaml
+++ b/backends/vulkan/runtime/graph/ops/glsl/concat_texture.yaml
@@ -6,6 +6,7 @@ concat_texture:
     DTYPE:
       - VALUE: half
       - VALUE: float
+      - VALUE: int32
   shader_variants:
     - NAME: concat_1_texture3d
       NUM_INPUTS: 1
diff --git a/backends/vulkan/runtime/graph/ops/glsl/expand_buffer.yaml b/backends/vulkan/runtime/graph/ops/glsl/expand_buffer.yaml
index 6d90e1fa8b1..887f7893061 100644
--- a/backends/vulkan/runtime/graph/ops/glsl/expand_buffer.yaml
+++ b/backends/vulkan/runtime/graph/ops/glsl/expand_buffer.yaml
@@ -6,5 +6,6 @@ expand_buffer:
       - VALUE: half
       - VALUE: float
       - VALUE: int32
+      - VALUE: uint8
   shader_variants:
     - NAME: expand_buffer
diff --git a/backends/vulkan/runtime/graph/ops/glsl/full.yaml b/backends/vulkan/runtime/graph/ops/glsl/full.yaml
index 1a5b0cb235e..5d7a983cae3 100644
--- a/backends/vulkan/runtime/graph/ops/glsl/full.yaml
+++ b/backends/vulkan/runtime/graph/ops/glsl/full.yaml
@@ -15,5 +15,6 @@ full:
       - VALUE: half
       - VALUE: float
       - VALUE: int32
+      - VALUE: uint8
   shader_variants:
     - NAME: full
diff --git a/backends/vulkan/runtime/graph/ops/glsl/index_select.yaml b/backends/vulkan/runtime/graph/ops/glsl/index_select.yaml
index abef2225cd9..6bf4c71a3c0 100644
--- a/backends/vulkan/runtime/graph/ops/glsl/index_select.yaml
+++ b/backends/vulkan/runtime/graph/ops/glsl/index_select.yaml
@@ -8,5 +8,6 @@ index_select:
       - VALUE: half
       - VALUE: float
       - VALUE: int32
+      - VALUE: uint8
   shader_variants:
     - NAME: index_select
diff --git a/backends/vulkan/runtime/graph/ops/glsl/index_select_channel.yaml b/backends/vulkan/runtime/graph/ops/glsl/index_select_channel.yaml
index a306e3ce47d..716f7ecf2d0 100644
--- a/backends/vulkan/runtime/graph/ops/glsl/index_select_channel.yaml
+++ b/backends/vulkan/runtime/graph/ops/glsl/index_select_channel.yaml
@@ -8,5 +8,6 @@ index_select_channel:
       - VALUE: half
       - VALUE: float
       - VALUE: int32
+      - VALUE: uint8
   shader_variants:
     - NAME: index_select_channel
diff --git a/backends/vulkan/runtime/graph/ops/glsl/pad_channel.yaml b/backends/vulkan/runtime/graph/ops/glsl/pad_channel.yaml
index 02afc3846a2..91306bd4cbf 100644
--- a/backends/vulkan/runtime/graph/ops/glsl/pad_channel.yaml
+++ b/backends/vulkan/runtime/graph/ops/glsl/pad_channel.yaml
@@ -8,5 +8,7 @@ pad_channel:
     DTYPE:
       - VALUE: float
       - VALUE: half
+      - VALUE: int32
+      - VALUE: uint8
   shader_variants:
     - NAME: pad_channel
diff --git a/backends/vulkan/runtime/graph/ops/glsl/pad_height_width.yaml b/backends/vulkan/runtime/graph/ops/glsl/pad_height_width.yaml
index dd74ec9cc28..2eb57291bb2 100644
--- a/backends/vulkan/runtime/graph/ops/glsl/pad_height_width.yaml
+++ b/backends/vulkan/runtime/graph/ops/glsl/pad_height_width.yaml
@@ -8,5 +8,7 @@ pad_height_width:
     DTYPE:
       - VALUE: float
       - VALUE: half
+      - VALUE: int32
+      - VALUE: uint8
   shader_variants:
     - NAME: pad_height_width
diff --git a/backends/vulkan/runtime/graph/ops/glsl/repeat_channel.yaml b/backends/vulkan/runtime/graph/ops/glsl/repeat_channel.yaml
index 4147e82965a..c48237f7568 100644
--- a/backends/vulkan/runtime/graph/ops/glsl/repeat_channel.yaml
+++ b/backends/vulkan/runtime/graph/ops/glsl/repeat_channel.yaml
@@ -6,5 +6,7 @@ repeat_channel:
     DTYPE:
       - VALUE: half
       - VALUE: float
+      - VALUE: int32
+      - VALUE: uint8
   shader_variants:
     - NAME: repeat_channel
diff --git a/backends/vulkan/runtime/graph/ops/glsl/repeat_interleave.yaml b/backends/vulkan/runtime/graph/ops/glsl/repeat_interleave.yaml
index 5c284a580c9..f56172dc7f0 100644
--- a/backends/vulkan/runtime/graph/ops/glsl/repeat_interleave.yaml
+++ b/backends/vulkan/runtime/graph/ops/glsl/repeat_interleave.yaml
@@ -6,5 +6,7 @@ repeat_interleave:
     DTYPE:
       - VALUE: half
       - VALUE: float
+      - VALUE: int32
+      - VALUE: uint8
   shader_variants:
     - NAME: repeat_interleave