Added optional label in definitions and added logs when alloc, free and device info

examples/bench_cp.zig

@@ -6,6 +6,8 @@ const GpuAllocator = gpu.GpuAllocator;
 const GpuBuffer = gpu.GpuBuffer;
 const GpuCompute = gpu.GpuCompute;
 
+pub const std_options = std.Options{ .log_level = .info };
+
 /// Minimal implementation of a f16 Vector
 const Vec = struct {
     buf: GpuBuffer,
@@ -14,11 +16,10 @@ const Vec = struct {
     // Changed: gloc is passed by value (const)
     pub fn initZero(gloc: GpuAllocator, len: usize) !Vec {
         return .{
-            .buf = try GpuBuffer.init(
-                gloc,
-                len * @sizeOf(f16),
-                .initMany(&.{ .Storage, .CopyDst, .CopySrc }),
-            ),
+            .buf = try GpuBuffer.init(gloc, .{
+                .size = len * @sizeOf(f16),
+                .usage = .initMany(&.{ .Storage, .CopyDst, .CopySrc }),
+            }),
             .len = len,
         };
     }

examples/circle.zig

@@ -18,7 +18,9 @@ pub fn main(init: std.process.Init) !void {
     defer device.deinit();
 
     // 2. Init VRAM Arena
-    const gloc = device.gpuAllocator();
+    var grena = GpuArenaAllocator.init(allocator, device.gpuAllocator());
+    defer grena.deinit();
+    const gloc = grena.gpuAllocator();
 
     // 3. Load Render Pipeline
     const circle_rp = try GpuRender.init(

examples/compute.zig

@@ -21,11 +21,14 @@ pub fn main(init: std.process.Init) !void {
     const add_cp = try GpuCompute.init(
         gloc,
         @embedFile("shaders/add.wgsl"),
-        .{ .bindings = &.{
-            .{ .element_size = @sizeOf(f16) },
-            .{ .element_size = @sizeOf(f16) },
-            .{ .element_size = @sizeOf(f16) },
-        } },
+        .{
+            .label = "add",
+            .bindings = &.{
+                .{ .element_size = @sizeOf(f16) },
+                .{ .element_size = @sizeOf(f16) },
+                .{ .element_size = @sizeOf(f16) },
+            },
+        },
     );
 
     // 4. Setup CPU data
@@ -42,9 +45,9 @@ pub fn main(init: std.process.Init) !void {
 
     // 5. Initialize raw GPU Buffers
     const byte_size = len * @sizeOf(f16);
-    const buf_a = try GpuBuffer.init(gloc, byte_size, .initMany(&.{ .Storage, .CopyDst, .CopySrc }));
-    const buf_b = try GpuBuffer.init(gloc, byte_size, .initMany(&.{ .Storage, .CopyDst, .CopySrc }));
-    const buf_out = try GpuBuffer.init(gloc, byte_size, .initMany(&.{ .Storage, .CopyDst, .CopySrc }));
+    const buf_a = try GpuBuffer.init(gloc, .{ .label = "a", .size = byte_size, .usage = .initMany(&.{ .Storage, .CopyDst, .CopySrc }) });
+    const buf_b = try GpuBuffer.init(gloc, .{ .label = "b", .size = byte_size, .usage = .initMany(&.{ .Storage, .CopyDst, .CopySrc }) });
+    const buf_out = try GpuBuffer.init(gloc, .{ .label = "out", .size = byte_size, .usage = .initMany(&.{ .Storage, .CopyDst, .CopySrc }) });
 
     // Note: Buffers are safely tied to the GpuArenaAllocator which will automatically
     // release them at the end. You can also manually call buf_x.deinit() if desired.