Revert accidentally commited local change

tracel-ai · Sep 19, 2024 · 1ad03eb · 1ad03eb
1 parent a7269d2
commit 1ad03eb
Showing 1 changed file with 50 additions and 9 deletions.
diff --git a/crates/cubecl-wgpu/src/compiler/wgsl/instructions.rs b/crates/cubecl-wgpu/src/compiler/wgsl/instructions.rs
@@ -483,16 +483,57 @@ impl Display for Instruction {
             Instruction::LowerEqual { lhs, rhs, out } => comparison(lhs, rhs, out, "<=", f),
             Instruction::GreaterEqual { lhs, rhs, out } => comparison(lhs, rhs, out, ">=", f),
             Instruction::NotEqual { lhs, rhs, out } => comparison(lhs, rhs, out, "!=", f),
-            Instruction::Assign { input, out } => {
-                if input.elem().is_atomic() {
-                    f.write_fmt(format_args!("let {out} = &{input};\n"))
-                } else if input.item() != out.item() {
-                    let item = out.item();
-                    f.write_fmt(format_args!("{out} = {item}({input});\n"))
-                } else {
-                    f.write_fmt(format_args!("{out} = {input};\n"))
+            Instruction::Assign { input, out } => match out.item() {
+                Item::Vec4(elem) => {
+                    let input0 = input.index(0);
+                    let input1 = input.index(1);
+                    let input2 = input.index(2);
+                    let input3 = input.index(3);
+
+                    f.write_fmt(format_args!(
+                        "{out} = vec4(
+    {elem}({input0}),
+    {elem}({input1}),
+    {elem}({input2}),
+    {elem}({input3}),
+);
+"
+                    ))
                 }
-            }
+                Item::Vec3(elem) => {
+                    let input0 = input.index(0);
+                    let input1 = input.index(1);
+                    let input2 = input.index(2);
+
+                    f.write_fmt(format_args!(
+                        "{out} = vec3(
+    {elem}({input0}),
+    {elem}({input1}),
+    {elem}({input2}),
+);
+"
+                    ))
+                }
+                Item::Vec2(elem) => {
+                    let input0 = input.index(0);
+                    let input1 = input.index(1);
+
+                    f.write_fmt(format_args!(
+                        "{out} = vec2(
+    {elem}({input0}),
+    {elem}({input1}),
+);
+"
+                    ))
+                }
+                Item::Scalar(elem) => {
+                    if elem.is_atomic() {
+                        f.write_fmt(format_args!("let {out} = &{input};\n"))
+                    } else {
+                        f.write_fmt(format_args!("{out} = {elem}({input});\n"))
+                    }
+                }
+            },
             Instruction::Stride { dim, position, out } => f.write_fmt(format_args!(
                 "{out} = info[({position}u * rank_2) + {dim} + 1u];\n"
             )),