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add vulkan1.3, vulkan1.4 and spv1.6 targets
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+100
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‎.github/workflows/ci.yaml

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@@ -69,7 +69,7 @@ jobs:
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- name: compiletest
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if: ${{ matrix.target != 'aarch64-linux-android' }}
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run: cargo run -p compiletests --release --no-default-features --features "use-installed-tools" -- --target-env vulkan1.1,vulkan1.2,spv1.3
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run: cargo run -p compiletests --release --no-default-features --features "use-installed-tools" -- --target-env vulkan1.1,vulkan1.2,vulkan1.3,vulkan1.4
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- name: difftest
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if: ${{ matrix.target != 'aarch64-linux-android' }}

‎Cargo.lock

Lines changed: 2 additions & 4 deletions
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‎Cargo.toml

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@@ -87,4 +87,4 @@ codegen-units = 256
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codegen-units = 1
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[patch.crates-io]
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spirv-tools = { git = "https://github.com/Rust-GPU/spirv-tools-rs", rev = "b9411778af320dfbf16c69b28aec4e8a6b08c402" }
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spirv-tools = { git = "https://github.com/Rust-GPU/spirv-tools-rs", rev = "7b32f1fd8fa02ddab87550c5374effe11198bcab" }

‎crates/rustc_codegen_spirv-target-specs/src/include_str.rs

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@@ -60,4 +60,12 @@ pub const TARGET_SPECS: &[(&str, &str)] = &[
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"spirv-unknown-vulkan1.2.json",
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include_str!("../target-specs/spirv-unknown-vulkan1.2.json"),
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),
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(
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"spirv-unknown-vulkan1.3.json",
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include_str!("../target-specs/spirv-unknown-vulkan1.3.json"),
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),
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(
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"spirv-unknown-vulkan1.4.json",
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include_str!("../target-specs/spirv-unknown-vulkan1.4.json"),
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),
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];

‎crates/rustc_codegen_spirv-target-specs/target-specs/spirv-unknown-spv1.6.json

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@@ -0,0 +1,26 @@
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{
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"allows-weak-linkage": false,
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"arch": "spirv",
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"crt-objects-fallback": "false",
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"crt-static-allows-dylibs": true,
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"data-layout": "e-m:e-p:32:32:32-i64:64-n8:16:32:64",
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"dll-prefix": "",
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"dll-suffix": ".spv.json",
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"dynamic-linking": true,
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"emit-debug-gdb-scripts": false,
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"env": "spv1.6",
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"linker-flavor": "unix",
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"linker-is-gnu": false,
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"llvm-target": "spirv-unknown-spv1.6",
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"main-needs-argc-argv": false,
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"metadata": {
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"description": null,
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"host_tools": null,
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"std": null,
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"tier": null
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},
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"os": "unknown",
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"panic-strategy": "abort",
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"simd-types-indirect": false,
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"target-pointer-width": "32"
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}

‎crates/rustc_codegen_spirv-target-specs/target-specs/spirv-unknown-vulkan1.3.json

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@@ -0,0 +1,26 @@
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{
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"allows-weak-linkage": false,
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"arch": "spirv",
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"crt-objects-fallback": "false",
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"crt-static-allows-dylibs": true,
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"data-layout": "e-m:e-p:32:32:32-i64:64-n8:16:32:64",
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"dll-prefix": "",
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"dll-suffix": ".spv.json",
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"dynamic-linking": true,
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"emit-debug-gdb-scripts": false,
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"env": "vulkan1.3",
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"linker-flavor": "unix",
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"linker-is-gnu": false,
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"llvm-target": "spirv-unknown-vulkan1.3",
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"main-needs-argc-argv": false,
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"metadata": {
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"description": null,
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"host_tools": null,
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"std": null,
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"tier": null
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},
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"os": "unknown",
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"panic-strategy": "abort",
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"simd-types-indirect": false,
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"target-pointer-width": "32"
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}

‎crates/rustc_codegen_spirv-target-specs/target-specs/spirv-unknown-vulkan1.4.json

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@@ -0,0 +1,26 @@
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{
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"allows-weak-linkage": false,
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"arch": "spirv",
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"crt-objects-fallback": "false",
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"crt-static-allows-dylibs": true,
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"data-layout": "e-m:e-p:32:32:32-i64:64-n8:16:32:64",
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"dll-prefix": "",
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"dll-suffix": ".spv.json",
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"dynamic-linking": true,
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"emit-debug-gdb-scripts": false,
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"env": "vulkan1.4",
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"linker-flavor": "unix",
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"linker-is-gnu": false,
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"llvm-target": "spirv-unknown-vulkan1.4",
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"main-needs-argc-argv": false,
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"metadata": {
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"description": null,
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"host_tools": null,
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"std": null,
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"tier": null
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},
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"os": "unknown",
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"panic-strategy": "abort",
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"simd-types-indirect": false,
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"target-pointer-width": "32"
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}

‎crates/rustc_codegen_spirv/src/target.rs

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@@ -17,7 +17,8 @@ impl SpirvTarget {
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| TargetEnv::Universal_1_2
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| TargetEnv::Universal_1_3
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| TargetEnv::Universal_1_4
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| TargetEnv::Universal_1_5 => MemoryModel::Simple,
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| TargetEnv::Universal_1_5
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| TargetEnv::Universal_1_6 => MemoryModel::Simple,
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TargetEnv::OpenGL_4_0
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| TargetEnv::OpenGL_4_1
@@ -38,41 +39,14 @@ impl SpirvTarget {
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| TargetEnv::Vulkan_1_1
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| TargetEnv::WebGPU_0
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| TargetEnv::Vulkan_1_1_Spirv_1_4
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| TargetEnv::Vulkan_1_2 => MemoryModel::Vulkan,
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| TargetEnv::Vulkan_1_2
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| TargetEnv::Vulkan_1_3
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| TargetEnv::Vulkan_1_4 => MemoryModel::Vulkan,
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}
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}
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4548
pub fn spirv_version(&self) -> (u8, u8) {
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#[allow(clippy::match_same_arms)]
47-
match self.env {
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TargetEnv::Universal_1_0 => (1, 0),
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TargetEnv::Universal_1_1 => (1, 1),
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TargetEnv::Universal_1_2 => (1, 2),
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TargetEnv::Universal_1_3 => (1, 3),
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TargetEnv::Universal_1_4 => (1, 4),
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TargetEnv::Universal_1_5 => (1, 5),
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TargetEnv::OpenGL_4_0 => (1, 0),
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TargetEnv::OpenGL_4_1 => (1, 0),
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TargetEnv::OpenGL_4_2 => (1, 0),
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TargetEnv::OpenGL_4_3 => (1, 0),
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TargetEnv::OpenGL_4_5 => (1, 0),
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TargetEnv::OpenCL_1_2 => (1, 0),
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TargetEnv::OpenCL_2_0 => (1, 0),
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TargetEnv::OpenCL_2_1 => (1, 0),
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TargetEnv::OpenCL_2_2 => (1, 2),
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TargetEnv::OpenCLEmbedded_1_2 => (1, 0),
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TargetEnv::OpenCLEmbedded_2_0 => (1, 0),
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TargetEnv::OpenCLEmbedded_2_1 => (1, 0),
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TargetEnv::OpenCLEmbedded_2_2 => (1, 2),
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TargetEnv::Vulkan_1_0 => (1, 0),
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TargetEnv::Vulkan_1_1 => (1, 3),
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TargetEnv::WebGPU_0 => (1, 3),
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TargetEnv::Vulkan_1_1_Spirv_1_4 => (1, 4),
74-
TargetEnv::Vulkan_1_2 => (1, 5),
75-
}
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self.env.spirv_version()
7650
}
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fn init_target_opts(&self) -> TargetOptions {

‎crates/spirv-builder/src/lib.rs

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@@ -784,7 +784,8 @@ fn invoke_rustc(builder: &SpirvBuilder) -> Result<PathBuf, SpirvBuilderError> {
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// into `rustc_codegen_spirv_types`'s code/source.
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"spv1.0" | "spv1.1" | "spv1.2" | "spv1.3" | "spv1.4" | "spv1.5" => {}
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"opengl4.0" | "opengl4.1" | "opengl4.2" | "opengl4.3" | "opengl4.5" => {}
787-
"vulkan1.0" | "vulkan1.1" | "vulkan1.1spv1.4" | "vulkan1.2" => {}
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"vulkan1.0" | "vulkan1.1" | "vulkan1.1spv1.4" | "vulkan1.2" | "vulkan1.3"
788+
| "vulkan1.4" => {}
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_ => {
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return Err(SpirvBuilderError::UnsupportedSpirvTargetEnv {

‎docs/src/platform-support.md

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@@ -40,6 +40,8 @@ The `rust-gpu` project currently supports a limited number of platforms and grap
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- `spirv-unknown-vulkan1.1`
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- `spirv-unknown-vulkan1.1spv1.4`
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- `spirv-unknown-vulkan1.2`
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- `spirv-unknown-vulkan1.3`
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- `spirv-unknown-vulkan1.4`
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### WebGPU Targets
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