rustyverse/rustytorch
2
0
Fork 0
Code Issues Pull Requests Actions 27 Packages Projects Releases Wiki Activity

rtx-cfd legacy GPU modules: the launches that already sat in unsafe blocks are not wrapped twice
CI / Format Check (push) Failing after 4s
Details
Performance Benchmarks / Run Benchmarks (push) Failing after 6s
Details
CI / Build (ubuntu-latest) (push) Failing after 6s
Details
CI / Build CPU-Only (Explicit) (push) Failing after 4s
Details
CI / Clippy Check (push) Failing after 10s
Details
Documentation / Build API Documentation (push) Failing after 5s
Details
Documentation / Build User Guide (push) Successful in 5s
Details
CI / Build (macos-latest) (push) Canceled after 0s
Details
CI / Python Bindings (maturin) (macos-latest) (push) Canceled after 0s
Details
CI / Python Bindings (maturin) (ubuntu-latest) (push) Canceled after 0s
Details
CI / WASM Build + Size Check (push) Canceled after 0s
Details
CI / Test (macos-latest) (push) Canceled after 0s
Details
CI / Test (ubuntu-latest) (push) Canceled after 0s
Details
CI / Distributed Training Tests (push) Canceled after 0s
Details
CI / CI Success (push) Canceled after 0s
Details

Browse Source
This commit is contained in:
Omar Sobh
2026-09-16 07:20:51 -05:00
parent 7f4d437199
commit f429bdd415
4 changed files with 290 additions and 337 deletions
Download Patch File Download Diff File Expand all files Collapse all files
crates/specialized/rtx-cfd/src/solvers/incompressible/piso_gpu.rs
+30 -34
View File
@@ -377,23 +377,21 @@ impl PisoGpuSolver {
};
unsafe {
unsafe {
self.kernel_manager
.stream()
.launch_builder(&func)
.arg(&mut buffers.mass_source)
.arg(u)
.arg(v)
.arg(&(density / dt))
.arg(&dx)
.arg(&dy)
.arg(&(buffers.nx as i32))
.arg(&(buffers.ny as i32))
.launch(config)
.map_err(|e| {
CfdError::gpu_error(&format!("Divergence kernel launch failed: {}", e))
})?;
}
self.kernel_manager
.stream()
.launch_builder(&func)
.arg(&mut buffers.mass_source)
.arg(u)
.arg(v)
.arg(&(density / dt))
.arg(&dx)
.arg(&dy)
.arg(&(buffers.nx as i32))
.arg(&(buffers.ny as i32))
.launch(config)
.map_err(|e| {
CfdError::gpu_error(&format!("Divergence kernel launch failed: {}", e))
})?;
}
self.kernel_manager.synchronize()?;
@@ -462,23 +460,21 @@ impl PisoGpuSolver {
let correction_factor = -dt / density;
unsafe {
unsafe {
self.kernel_manager
.stream()
.launch_builder(&func)
.arg(&buffers.pressure_correction)
.arg(&mut buffers.u_correction.clone())
.arg(&mut buffers.v_correction.clone())
.arg(&correction_factor)
.arg(&dx)
.arg(&dy)
.arg(&(buffers.nx as i32))
.arg(&(buffers.ny as i32))
.launch(config)
.map_err(|e| {
CfdError::gpu_error(&format!("Gradient kernel launch failed: {}", e))
})?;
}
self.kernel_manager
.stream()
.launch_builder(&func)
.arg(&buffers.pressure_correction)
.arg(&mut buffers.u_correction.clone())
.arg(&mut buffers.v_correction.clone())
.arg(&correction_factor)
.arg(&dx)
.arg(&dy)
.arg(&(buffers.nx as i32))
.arg(&(buffers.ny as i32))
.launch(config)
.map_err(|e| {
CfdError::gpu_error(&format!("Gradient kernel launch failed: {}", e))
})?;
}
self.kernel_manager.synchronize()?;
crates/specialized/rtx-cfd/src/solvers/lbm/d2q9_gpu.rs
+92 -109
View File
@@ -215,25 +215,20 @@ impl D2Q9GpuSolver {
};
unsafe {
unsafe {
self.kernel_manager
.stream()
.launch_builder(&func)
.arg(&mut f.clone())
.arg(density)
.arg(velocity_x)
.arg(velocity_y)
.arg(&(self.cs2 as f32))
.arg(&(nx as i32))
.arg(&(ny as i32))
.launch(config)
.map_err(|e| {
CfdError::gpu_error(&format!(
"Equilibrium init kernel launch failed: {}",
e
))
})?;
}
self.kernel_manager
.stream()
.launch_builder(&func)
.arg(&mut f.clone())
.arg(density)
.arg(velocity_x)
.arg(velocity_y)
.arg(&(self.cs2 as f32))
.arg(&(nx as i32))
.arg(&(ny as i32))
.launch(config)
.map_err(|e| {
CfdError::gpu_error(&format!("Equilibrium init kernel launch failed: {}", e))
})?;
}
self.kernel_manager.synchronize()?;
@@ -286,20 +281,18 @@ impl D2Q9GpuSolver {
};
unsafe {
unsafe {
self.kernel_manager
.stream()
.launch_builder(&func)
.arg(&mut buffers.f.clone())
.arg(&buffers.f_eq)
.arg(&(self.omega as f32))
.arg(&(buffers.nx as i32))
.arg(&(buffers.ny as i32))
.launch(config)
.map_err(|e| {
CfdError::gpu_error(&format!("Collision kernel launch failed: {}", e))
})?;
}
self.kernel_manager
.stream()
.launch_builder(&func)
.arg(&mut buffers.f.clone())
.arg(&buffers.f_eq)
.arg(&(self.omega as f32))
.arg(&(buffers.nx as i32))
.arg(&(buffers.ny as i32))
.launch(config)
.map_err(|e| {
CfdError::gpu_error(&format!("Collision kernel launch failed: {}", e))
})?;
}
self.kernel_manager.synchronize()?;
@@ -331,19 +324,17 @@ impl D2Q9GpuSolver {
};
unsafe {
unsafe {
self.kernel_manager
.stream()
.launch_builder(&func)
.arg(&mut buffers.f_temp.clone())
.arg(&buffers.f)
.arg(&(buffers.nx as i32))
.arg(&(buffers.ny as i32))
.launch(config)
.map_err(|e| {
CfdError::gpu_error(&format!("Streaming kernel launch failed: {}", e))
})?;
}
self.kernel_manager
.stream()
.launch_builder(&func)
.arg(&mut buffers.f_temp.clone())
.arg(&buffers.f)
.arg(&(buffers.nx as i32))
.arg(&(buffers.ny as i32))
.launch(config)
.map_err(|e| {
CfdError::gpu_error(&format!("Streaming kernel launch failed: {}", e))
})?;
}
// Swap buffers: f = f_temp
@@ -377,24 +368,22 @@ impl D2Q9GpuSolver {
};
unsafe {
unsafe {
self.kernel_manager
.stream()
.launch_builder(&func)
.arg(&mut buffers.density.clone())
.arg(&mut buffers.velocity_x.clone())
.arg(&mut buffers.velocity_y.clone())
.arg(&buffers.f)
.arg(&(buffers.nx as i32))
.arg(&(buffers.ny as i32))
.launch(config)
.map_err(|e| {
CfdError::gpu_error(&format!(
"Macroscopic variables kernel launch failed: {}",
e
))
})?;
}
self.kernel_manager
.stream()
.launch_builder(&func)
.arg(&mut buffers.density.clone())
.arg(&mut buffers.velocity_x.clone())
.arg(&mut buffers.velocity_y.clone())
.arg(&buffers.f)
.arg(&(buffers.nx as i32))
.arg(&(buffers.ny as i32))
.launch(config)
.map_err(|e| {
CfdError::gpu_error(&format!(
"Macroscopic variables kernel launch failed: {}",
e
))
})?;
}
self.kernel_manager.synchronize()?;
@@ -426,21 +415,19 @@ impl D2Q9GpuSolver {
};
unsafe {
unsafe {
self.kernel_manager
.stream()
.launch_builder(&func)
.arg(&mut buffers.f_eq.clone())
.arg(&buffers.density)
.arg(&buffers.velocity_x)
.arg(&buffers.velocity_y)
.arg(&(buffers.nx as i32))
.arg(&(buffers.ny as i32))
.launch(config)
.map_err(|e| {
CfdError::gpu_error(&format!("Equilibrium kernel launch failed: {}", e))
})?;
}
self.kernel_manager
.stream()
.launch_builder(&func)
.arg(&mut buffers.f_eq.clone())
.arg(&buffers.density)
.arg(&buffers.velocity_x)
.arg(&buffers.velocity_y)
.arg(&(buffers.nx as i32))
.arg(&(buffers.ny as i32))
.launch(config)
.map_err(|e| {
CfdError::gpu_error(&format!("Equilibrium kernel launch failed: {}", e))
})?;
}
self.kernel_manager.synchronize()?;
@@ -472,18 +459,16 @@ impl D2Q9GpuSolver {
};
unsafe {
unsafe {
self.kernel_manager
.stream()
.launch_builder(&func)
.arg(&mut buffers.f.clone())
.arg(&(buffers.nx as i32))
.arg(&(buffers.ny as i32))
.launch(config)
.map_err(|e| {
CfdError::gpu_error(&format!("Boundary kernel launch failed: {}", e))
})?;
}
self.kernel_manager
.stream()
.launch_builder(&func)
.arg(&mut buffers.f.clone())
.arg(&(buffers.nx as i32))
.arg(&(buffers.ny as i32))
.launch(config)
.map_err(|e| {
CfdError::gpu_error(&format!("Boundary kernel launch failed: {}", e))
})?;
}
self.kernel_manager.synchronize()?;
@@ -528,24 +513,22 @@ impl D2Q9GpuSolver {
};
unsafe {
unsafe {
self.kernel_manager
.stream()
.launch_builder(&func)
.arg(&mut buffers.f.clone())
.arg(&mut buffers.density.clone())
.arg(&mut buffers.velocity_x.clone())
.arg(&mut buffers.velocity_y.clone())
.arg(&(density as f32))
.arg(&(velocity.x as f32))
.arg(&(velocity.y as f32))
.arg(&(buffers.nx as i32))
.arg(&(buffers.ny as i32))
.launch(config)
.map_err(|e| {
CfdError::gpu_error(&format!("Initialization kernel launch failed: {}", e))
})?;
}
self.kernel_manager
.stream()
.launch_builder(&func)
.arg(&mut buffers.f.clone())
.arg(&mut buffers.density.clone())
.arg(&mut buffers.velocity_x.clone())
.arg(&mut buffers.velocity_y.clone())
.arg(&(density as f32))
.arg(&(velocity.x as f32))
.arg(&(velocity.y as f32))
.arg(&(buffers.nx as i32))
.arg(&(buffers.ny as i32))
.launch(config)
.map_err(|e| {
CfdError::gpu_error(&format!("Initialization kernel launch failed: {}", e))
})?;
}
self.kernel_manager.synchronize()?;