ERROR wgpu::backend::wgpu_core] Shader translation error for stage ShaderStages(COMPUTE): new_compute_pipeline_state: "Compiler encountered an internal error"

[kunhualqk]

I try to run wgpu-examples boids and got a error, while other examples OK

on my MacBook Pro (Retina, 15-inch, Mid 2015)

How can i fix?

backtrace bellow:

$ RUST_BACKTRACE=1 cargo run --bin wgpu-examples boids
    Finished dev [unoptimized + debuginfo] target(s) in 0.39s
     Running `target/debug/wgpu-examples boids`
[2024-06-17T08:05:45Z INFO  wgpu_examples::framework] Initializing wgpu...
[2024-06-17T08:05:45Z INFO  wgpu_core::instance] Adapter Metal AdapterInfo { name: "Intel Iris Pro Graphics", vendor: 0, device: 0, device_type: IntegratedGpu, driver: "", driver_info: "", backend: Metal }
[2024-06-17T08:05:45Z INFO  wgpu_examples::framework] Using Intel Iris Pro Graphics (Metal)
[2024-06-17T08:05:45Z INFO  wgpu_examples::framework] Entering event loop...
[2024-06-17T08:05:45Z INFO  wgpu_examples::framework] Surface resume PhysicalSize { width: 1600, height: 1200 }
[2024-06-17T08:05:45Z ERROR wgpu::backend::wgpu_core] Shader translation error for stage ShaderStages(COMPUTE): new_compute_pipeline_state: "Compiler encountered an internal error"
[2024-06-17T08:05:45Z ERROR wgpu::backend::wgpu_core] Please report it to https://github.com/gfx-rs/wgpu
[2024-06-17T08:05:45Z ERROR wgpu::backend::wgpu_core] Handling wgpu errors as fatal by default
thread 'main' panicked at wgpu/src/backend/wgpu_core.rs:3229:5:
wgpu error: Validation Error

Caused by:
    In Device::create_compute_pipeline
      note: label = `Compute pipeline`
    Internal error: new_compute_pipeline_state: "Compiler encountered an internal error"


stack backtrace:
   0: rust_begin_unwind
             at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:645:5
   1: core::panicking::panic_fmt
             at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panicking.rs:72:14
   2: wgpu::backend::wgpu_core::default_error_handler
             at ./wgpu/src/backend/wgpu_core.rs:3229:5
   3: core::ops::function::Fn::call
             at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:79:5
   4: <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call
             at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2029:9
   5: wgpu::backend::wgpu_core::ErrorSinkRaw::handle_error
             at ./wgpu/src/backend/wgpu_core.rs:3215:17
   6: wgpu::backend::wgpu_core::ContextWgpuCore::handle_error
             at ./wgpu/src/backend/wgpu_core.rs:305:9
   7: <wgpu::backend::wgpu_core::ContextWgpuCore as wgpu::context::Context>::device_create_compute_pipeline
             at ./wgpu/src/backend/wgpu_core.rs:1283:13
   8: <T as wgpu::context::DynContext>::device_create_compute_pipeline
             at ./wgpu/src/context.rs:2307:13
   9: wgpu::Device::create_compute_pipeline
             at ./wgpu/src/lib.rs:2985:26
  10: <wgpu_examples::boids::Example as wgpu_examples::framework::Example>::init
             at ./examples/src/boids/mod.rs:164:32
  11: wgpu_examples::framework::start::{{closure}}::{{closure}}
             at ./examples/src/framework.rs:399:40
  12: <winit::platform_impl::platform::app_state::EventLoopHandler<T> as winit::platform_impl::platform::app_state::EventHandler>::handle_nonuser_event::{{closure}}
             at /Users/lqkkunhua/.cargo/registry/src/index.crates.io-6f17d22bba15001f/winit-0.29.15/src/platform_impl/macos/app_state.rs:87:13
  13: winit::platform_impl::platform::app_state::EventLoopHandler<T>::with_callback
             at /Users/lqkkunhua/.cargo/registry/src/index.crates.io-6f17d22bba15001f/winit-0.29.15/src/platform_impl/macos/app_state.rs:70:13
  14: <winit::platform_impl::platform::app_state::EventLoopHandler<T> as winit::platform_impl::platform::app_state::EventHandler>::handle_nonuser_event
             at /Users/lqkkunhua/.cargo/registry/src/index.crates.io-6f17d22bba15001f/winit-0.29.15/src/platform_impl/macos/app_state.rs:86:9
  15: winit::platform_impl::platform::app_state::Handler::handle_nonuser_event
             at /Users/lqkkunhua/.cargo/registry/src/index.crates.io-6f17d22bba15001f/winit-0.29.15/src/platform_impl/macos/app_state.rs:318:13
  16: winit::platform_impl::platform::app_state::AppState::dispatch_init_events
             at /Users/lqkkunhua/.cargo/registry/src/index.crates.io-6f17d22bba15001f/winit-0.29.15/src/platform_impl/macos/app_state.rs:451:9
  17: winit::platform_impl::platform::app_state::AppState::start_running
             at /Users/lqkkunhua/.cargo/registry/src/index.crates.io-6f17d22bba15001f/winit-0.29.15/src/platform_impl/macos/app_state.rs:462:9
  18: winit::platform_impl::platform::app_state::AppState::launched
             at /Users/lqkkunhua/.cargo/registry/src/index.crates.io-6f17d22bba15001f/winit-0.29.15/src/platform_impl/macos/app_state.rs:487:9
  19: winit::platform_impl::platform::app_delegate::ApplicationDelegate::did_finish_launching
             at /Users/lqkkunhua/.cargo/registry/src/index.crates.io-6f17d22bba15001f/winit-0.29.15/src/platform_impl/macos/app_delegate.rs:48:13
  20: <unknown>
  21: <unknown>
  22: <unknown>
  23: <unknown>
  24: <unknown>
  25: <unknown>
  26: <unknown>
  27: <unknown>
  28: <unknown>
  29: <unknown>
  30: <unknown>
  31: <unknown>
  32: <unknown>
  33: <unknown>
  34: <unknown>
  35: <unknown>
  36: <unknown>
  37: <unknown>
  38: <() as objc2::message::MessageArguments>::__invoke
             at /Users/lqkkunhua/.cargo/registry/src/index.crates.io-6f17d22bba15001f/objc2-0.4.1/src/message/mod.rs:531:39
  39: objc2::message::platform::send_unverified
             at /Users/lqkkunhua/.cargo/registry/src/index.crates.io-6f17d22bba15001f/objc2-0.4.1/src/message/apple/mod.rs:35:34
  40: objc2::message::MessageReceiver::send_message
             at /Users/lqkkunhua/.cargo/registry/src/index.crates.io-6f17d22bba15001f/objc2-0.4.1/src/message/mod.rs:233:53
  41: winit::platform_impl::platform::appkit::application::NSApplication::run
             at /Users/lqkkunhua/.cargo/registry/src/index.crates.io-6f17d22bba15001f/objc2-0.4.1/src/macros/__attribute_helpers.rs:126:21
  42: winit::platform_impl::platform::event_loop::EventLoop<T>::run_on_demand::{{closure}}::{{closure}}
             at /Users/lqkkunhua/.cargo/registry/src/index.crates.io-6f17d22bba15001f/winit-0.29.15/src/platform_impl/macos/event_loop.rs:310:26
  43: core::ops::function::FnOnce::call_once
             at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
  44: <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
             at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panic/unwind_safe.rs:272:9
  45: std::panicking::try::do_call
             at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
  46: ___rust_try
  47: std::panicking::try
             at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
  48: std::panic::catch_unwind
             at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
  49: winit::platform_impl::platform::event_loop::EventLoop<T>::run_on_demand::{{closure}}
             at /Users/lqkkunhua/.cargo/registry/src/index.crates.io-6f17d22bba15001f/winit-0.29.15/src/platform_impl/macos/event_loop.rs:299:32
  50: objc2::rc::autorelease::autoreleasepool
             at /Users/lqkkunhua/.cargo/registry/src/index.crates.io-6f17d22bba15001f/objc2-0.4.1/src/rc/autorelease.rs:438:15
  51: winit::platform_impl::platform::event_loop::EventLoop<T>::run_on_demand
             at /Users/lqkkunhua/.cargo/registry/src/index.crates.io-6f17d22bba15001f/winit-0.29.15/src/platform_impl/macos/event_loop.rs:281:9
  52: winit::platform_impl::platform::event_loop::EventLoop<T>::run
             at /Users/lqkkunhua/.cargo/registry/src/index.crates.io-6f17d22bba15001f/winit-0.29.15/src/platform_impl/macos/event_loop.rs:248:9
  53: winit::event_loop::EventLoop<T>::run
             at /Users/lqkkunhua/.cargo/registry/src/index.crates.io-6f17d22bba15001f/winit-0.29.15/src/event_loop.rs:249:9
  54: wgpu_examples::framework::start::{{closure}}
             at ./examples/src/framework.rs:390:13
  55: pollster::block_on
             at /Users/lqkkunhua/.cargo/registry/src/index.crates.io-6f17d22bba15001f/pollster-0.3.0/src/lib.rs:128:15
  56: wgpu_examples::framework::run
             at ./examples/src/framework.rs:482:13
  57: wgpu_examples::boids::main
             at ./examples/src/boids/mod.rs:329:5
  58: wgpu_examples::main
             at ./examples/src/main.rs:229:5
  59: core::ops::function::FnOnce::call_once
             at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.
thread 'main' panicked at /Users/lqkkunhua/.cargo/registry/src/index.crates.io-6f17d22bba15001f/winit-0.29.15/src/platform_impl/macos/app_state.rs:387:33:
called `Result::unwrap()` on an `Err` value: PoisonError { .. }
stack backtrace:
   0: rust_begin_unwind
             at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:645:5
   1: core::panicking::panic_fmt
             at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panicking.rs:72:14
   2: core::result::unwrap_failed
             at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/result.rs:1649:5
   3: core::result::Result<T,E>::unwrap
             at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/result.rs:1073:23
   4: winit::platform_impl::platform::app_state::AppState::clear_callback
             at /Users/lqkkunhua/.cargo/registry/src/index.crates.io-6f17d22bba15001f/winit-0.29.15/src/platform_impl/macos/app_state.rs:387:9
   5: winit::platform_impl::platform::event_loop::EventLoop<T>::run_on_demand::{{closure}}
             at /Users/lqkkunhua/.cargo/registry/src/index.crates.io-6f17d22bba15001f/winit-0.29.15/src/platform_impl/macos/event_loop.rs:329:13
   6: objc2::rc::autorelease::autoreleasepool
             at /Users/lqkkunhua/.cargo/registry/src/index.crates.io-6f17d22bba15001f/objc2-0.4.1/src/rc/autorelease.rs:438:15
   7: winit::platform_impl::platform::event_loop::EventLoop<T>::run_on_demand
             at /Users/lqkkunhua/.cargo/registry/src/index.crates.io-6f17d22bba15001f/winit-0.29.15/src/platform_impl/macos/event_loop.rs:281:9
   8: winit::platform_impl::platform::event_loop::EventLoop<T>::run
             at /Users/lqkkunhua/.cargo/registry/src/index.crates.io-6f17d22bba15001f/winit-0.29.15/src/platform_impl/macos/event_loop.rs:248:9
   9: winit::event_loop::EventLoop<T>::run
             at /Users/lqkkunhua/.cargo/registry/src/index.crates.io-6f17d22bba15001f/winit-0.29.15/src/event_loop.rs:249:9
  10: wgpu_examples::framework::start::{{closure}}
             at ./examples/src/framework.rs:390:13
  11: pollster::block_on
             at /Users/lqkkunhua/.cargo/registry/src/index.crates.io-6f17d22bba15001f/pollster-0.3.0/src/lib.rs:128:15
  12: wgpu_examples::framework::run
             at ./examples/src/framework.rs:482:13
  13: wgpu_examples::boids::main
             at ./examples/src/boids/mod.rs:329:5
  14: wgpu_examples::main
             at ./examples/src/main.rs:229:5
  15: core::ops::function::FnOnce::call_once
             at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.

[ErichDonGubler]

The internal error seems tied to a version of Metal or some other runtime component; I cannot reproduce on my M1 MacBook Pro on e26d2d7 (latest trunk at time of comment).