Pipeline cache API and implementation for Vulkan

CHANGELOG.md

@@ -72,6 +72,10 @@ By @stefnotch in [#5410](https://github.com/gfx-rs/wgpu/pull/5410)
 
 ### New features
 
+#### Vulkan
+
+- Added a `PipelineCache` resource to allow using Vulkan pipeline caches. By @DJMcNab in [#5319](https://github.com/gfx-rs/wgpu/pull/5319)
+
 #### General
 
 #### Naga

deno_webgpu/pipeline.rs

@@ -115,6 +115,7 @@ pub fn op_webgpu_create_compute_pipeline(
             constants: Cow::Owned(compute.constants.unwrap_or_default()),
             zero_initialize_workgroup_memory: true,
         },
+        cache: None,
     };
     let implicit_pipelines = match layout {
         GPUPipelineLayoutOrGPUAutoLayoutMode::Layout(_) => None,
@@ -395,6 +396,7 @@ pub fn op_webgpu_create_render_pipeline(
         multisample: args.multisample,
         fragment,
         multiview: None,
+        cache: None,
     };
 
     let implicit_pipelines = match args.layout {

examples/src/boids/mod.rs

@@ -156,6 +156,7 @@ impl crate::framework::Example for Example {
             depth_stencil: None,
             multisample: wgpu::MultisampleState::default(),
             multiview: None,
+            cache: None,
         });
 
         // create compute pipeline
@@ -166,6 +167,7 @@ impl crate::framework::Example for Example {
             module: &compute_shader,
             entry_point: "main",
             compilation_options: Default::default(),
+            cache: None,
         });
 
         // buffer for the three 2d triangle vertices of each instance

examples/src/bunnymark/mod.rs

@@ -224,6 +224,7 @@ impl crate::framework::Example for Example {
             depth_stencil: None,
             multisample: wgpu::MultisampleState::default(),
             multiview: None,
+            cache: None,
         });
 
         let texture = {

examples/src/conservative_raster/mod.rs

@@ -113,6 +113,7 @@ impl crate::framework::Example for Example {
                 depth_stencil: None,
                 multisample: wgpu::MultisampleState::default(),
                 multiview: None,
+                cache: None,
             });
 
         let pipeline_triangle_regular =
@@ -135,6 +136,7 @@ impl crate::framework::Example for Example {
                 depth_stencil: None,
                 multisample: wgpu::MultisampleState::default(),
                 multiview: None,
+                cache: None,
             });
 
         let pipeline_lines = if device
@@ -165,6 +167,7 @@ impl crate::framework::Example for Example {
                     depth_stencil: None,
                     multisample: wgpu::MultisampleState::default(),
                     multiview: None,
+                    cache: None,
                 }),
             )
         } else {
@@ -224,6 +227,7 @@ impl crate::framework::Example for Example {
                     depth_stencil: None,
                     multisample: wgpu::MultisampleState::default(),
                     multiview: None,
+                    cache: None,
                 }),
                 bind_group_layout,
             )

examples/src/cube/mod.rs

@@ -260,6 +260,7 @@ impl crate::framework::Example for Example {
             depth_stencil: None,
             multisample: wgpu::MultisampleState::default(),
             multiview: None,
+            cache: None,
         });
 
         let pipeline_wire = if device
@@ -301,6 +302,7 @@ impl crate::framework::Example for Example {
                 depth_stencil: None,
                 multisample: wgpu::MultisampleState::default(),
                 multiview: None,
+                cache: None,
             });
             Some(pipeline_wire)
         } else {

examples/src/hello_compute/mod.rs

@@ -110,6 +110,7 @@ async fn execute_gpu_inner(
         module: &cs_module,
         entry_point: "main",
         compilation_options: Default::default(),
+        cache: None,
     });
 
     // Instantiates the bind group, once again specifying the binding of buffers.

examples/src/hello_synchronization/mod.rs

@@ -104,13 +104,15 @@ async fn execute(
         module: &shaders_module,
         entry_point: "patient_main",
         compilation_options: Default::default(),
+        cache: None,
     });
     let hasty_pipeline = device.create_compute_pipeline(&wgpu::ComputePipelineDescriptor {
         label: None,
         layout: Some(&pipeline_layout),
         module: &shaders_module,
         entry_point: "hasty_main",
         compilation_options: Default::default(),
+        cache: None,
     });
 
     //----------------------------------------------------------

examples/src/hello_triangle/mod.rs

@@ -72,6 +72,7 @@ async fn run(event_loop: EventLoop<()>, window: Window) {
         depth_stencil: None,
         multisample: wgpu::MultisampleState::default(),
         multiview: None,
+        cache: None,
     });
 
     let mut config = surface

examples/src/hello_workgroups/mod.rs

@@ -111,6 +111,7 @@ async fn run() {
         module: &shader,
         entry_point: "main",
         compilation_options: Default::default(),
+        cache: None,
     });
 
     //----------------------------------------------------------

examples/src/mipmap/mod.rs

@@ -109,6 +109,7 @@ impl Example {
             depth_stencil: None,
             multisample: wgpu::MultisampleState::default(),
             multiview: None,
+            cache: None,
         });
 
         let bind_group_layout = pipeline.get_bind_group_layout(0);
@@ -310,6 +311,7 @@ impl crate::framework::Example for Example {
             depth_stencil: None,
             multisample: wgpu::MultisampleState::default(),
             multiview: None,
+            cache: None,
         });
 
         // Create bind group

examples/src/msaa_line/mod.rs

@@ -78,6 +78,7 @@ impl Example {
                 ..Default::default()
             },
             multiview: None,
+            cache: None,
         });
         let mut encoder =
             device.create_render_bundle_encoder(&wgpu::RenderBundleEncoderDescriptor {

examples/src/render_to_texture/mod.rs

@@ -72,6 +72,7 @@ async fn run(_path: Option<String>) {
         depth_stencil: None,
         multisample: wgpu::MultisampleState::default(),
         multiview: None,
+        cache: None,
     });
 
     log::info!("Wgpu context set up.");

examples/src/repeated_compute/mod.rs

@@ -246,6 +246,7 @@ impl WgpuContext {
             module: &shader,
             entry_point: "main",
             compilation_options: Default::default(),
+            cache: None,
         });
 
         WgpuContext {

examples/src/shadow/mod.rs

@@ -526,6 +526,7 @@ impl crate::framework::Example for Example {
                 }),
                 multisample: wgpu::MultisampleState::default(),
                 multiview: None,
+                cache: None,
             });
 
             Pass {
@@ -660,6 +661,7 @@ impl crate::framework::Example for Example {
                 }),
                 multisample: wgpu::MultisampleState::default(),
                 multiview: None,
+                cache: None,
             });
 
             Pass {

examples/src/skybox/mod.rs

@@ -221,6 +221,7 @@ impl crate::framework::Example for Example {
             }),
             multisample: wgpu::MultisampleState::default(),
             multiview: None,
+            cache: None,
         });
         let entity_pipeline = device.create_render_pipeline(&wgpu::RenderPipelineDescriptor {
             label: Some("Entity"),
@@ -254,6 +255,7 @@ impl crate::framework::Example for Example {
             }),
             multisample: wgpu::MultisampleState::default(),
             multiview: None,
+            cache: None,
         });
 
         let sampler = device.create_sampler(&wgpu::SamplerDescriptor {

examples/src/srgb_blend/mod.rs

@@ -151,6 +151,7 @@ impl<const SRGB: bool> crate::framework::Example for Example<SRGB> {
             depth_stencil: None,
             multisample: wgpu::MultisampleState::default(),
             multiview: None,
+            cache: None,
         });
 
         // Done

examples/src/stencil_triangles/mod.rs

@@ -106,6 +106,7 @@ impl crate::framework::Example for Example {
             }),
             multisample: wgpu::MultisampleState::default(),
             multiview: None,
+            cache: None,
         });
 
         let outer_pipeline = device.create_render_pipeline(&wgpu::RenderPipelineDescriptor {
@@ -141,6 +142,7 @@ impl crate::framework::Example for Example {
             }),
             multisample: wgpu::MultisampleState::default(),
             multiview: None,
+            cache: None,
         });
 
         let stencil_buffer = device.create_texture(&wgpu::TextureDescriptor {

examples/src/storage_texture/mod.rs

@@ -101,6 +101,7 @@ async fn run(_path: Option<String>) {
         module: &shader,
         entry_point: "main",
         compilation_options: Default::default(),
+        cache: None,
     });
 
     log::info!("Wgpu context set up.");

examples/src/texture_arrays/mod.rs

@@ -341,6 +341,7 @@ impl crate::framework::Example for Example {
             depth_stencil: None,
             multisample: wgpu::MultisampleState::default(),
             multiview: None,
+            cache: None
         });
 
         Self {

examples/src/timestamp_queries/mod.rs

@@ -299,6 +299,7 @@ fn compute_pass(
         module,
         entry_point: "main_cs",
         compilation_options: Default::default(),
+        cache: None,
     });
     let bind_group_layout = compute_pipeline.get_bind_group_layout(0);
     let bind_group = device.create_bind_group(&wgpu::BindGroupDescriptor {
@@ -366,8 +367,8 @@ fn render_pass(
         depth_stencil: None,
         multisample: wgpu::MultisampleState::default(),
         multiview: None,
+        cache: None,
     });
-
     let render_target = device.create_texture(&wgpu::TextureDescriptor {
         label: Some("rendertarget"),
         size: wgpu::Extent3d {

examples/src/uniform_values/mod.rs

@@ -192,8 +192,8 @@ impl WgpuContext {
             depth_stencil: None,
             multisample: wgpu::MultisampleState::default(),
             multiview: None,
+            cache: None,
         });
-
         let surface_config = surface
             .get_default_config(&adapter, size.width, size.height)
             .unwrap();

examples/src/water/mod.rs

@@ -574,6 +574,8 @@ impl crate::framework::Example for Example {
             // No multisampling is used.
             multisample: wgpu::MultisampleState::default(),
             multiview: None,
+            // No pipeline caching is used
+            cache: None,
         });
 
         // Same idea as the water pipeline.
@@ -610,6 +612,7 @@ impl crate::framework::Example for Example {
             }),
             multisample: wgpu::MultisampleState::default(),
             multiview: None,
+            cache: None
         });
 
         // A render bundle to draw the terrain.

player/src/lib.rs

@@ -302,6 +302,12 @@ impl GlobalPlay for wgc::global::Global {
             Action::DestroyRenderPipeline(id) => {
                 self.render_pipeline_drop::<A>(id);
             }
+            Action::CreatePipelineCache { id, desc } => {
+                let _ = unsafe { self.device_create_pipeline_cache::<A>(device, &desc, Some(id)) };
+            }
+            Action::DestroyPipelineCache(id) => {
+                self.pipeline_cache_drop::<A>(id);
+            }
             Action::CreateRenderBundle { id, desc, base } => {
                 let bundle =
                     wgc::command::RenderBundleEncoder::new(&desc, device, Some(base)).unwrap();

tests/src/image.rs

@@ -370,6 +370,7 @@ fn copy_via_compute(
         module: &sm,
         entry_point: "copy_texture_to_buffer",
         compilation_options: Default::default(),
+        cache: None,
     });
 
     {

tests/tests/bgra8unorm_storage.rs

@@ -98,6 +98,7 @@ static BGRA8_UNORM_STORAGE: GpuTestConfiguration = GpuTestConfiguration::new()
             entry_point: "main",
             compilation_options: Default::default(),
             module: &module,
+            cache: None,
         });
 
         let mut encoder =

tests/tests/bind_group_layout_dedup.rs

@@ -91,6 +91,7 @@ async fn bgl_dedupe(ctx: TestingContext) {
             module: &module,
             entry_point: "no_resources",
             compilation_options: Default::default(),
+            cache: None,
         };
 
         let pipeline = ctx.device.create_compute_pipeline(&desc);
@@ -220,6 +221,7 @@ fn bgl_dedupe_with_dropped_user_handle(ctx: TestingContext) {
             module: &module,
             entry_point: "no_resources",
             compilation_options: Default::default(),
+            cache: None,
         });
 
     let mut encoder = ctx.device.create_command_encoder(&Default::default());
@@ -266,6 +268,7 @@ fn bgl_dedupe_derived(ctx: TestingContext) {
             module: &module,
             entry_point: "resources",
             compilation_options: Default::default(),
+            cache: None,
         });
 
     // We create two bind groups, pulling the bind_group_layout from the pipeline each time.
@@ -337,6 +340,7 @@ fn separate_programs_have_incompatible_derived_bgls(ctx: TestingContext) {
         module: &module,
         entry_point: "resources",
         compilation_options: Default::default(),
+        cache: None,
     };
     // Create two pipelines, creating a BG from the second.
     let pipeline1 = ctx.device.create_compute_pipeline(&desc);
@@ -399,6 +403,7 @@ fn derived_bgls_incompatible_with_regular_bgls(ctx: TestingContext) {
             module: &module,
             entry_point: "resources",
             compilation_options: Default::default(),
+            cache: None,
         });
 
     // Create a matching BGL

tests/tests/buffer.rs

@@ -225,6 +225,7 @@ static MINIMUM_BUFFER_BINDING_SIZE_LAYOUT: GpuTestConfiguration = GpuTestConfigu
                     module: &shader_module,
                     entry_point: "main",
                     compilation_options: Default::default(),
+                    cache: None,
                 });
         });
     });
@@ -294,6 +295,7 @@ static MINIMUM_BUFFER_BINDING_SIZE_DISPATCH: GpuTestConfiguration = GpuTestConfi
                 module: &shader_module,
                 entry_point: "main",
                 compilation_options: Default::default(),
+                cache: None,
             });
 
         let buffer = ctx.device.create_buffer(&wgpu::BufferDescriptor {