(momo) Upgrade and cleanup of unused nightly features

Author: juntyr

Cargo.lock

@@ -6,7 +6,6 @@
 #![feature(const_mut_refs)]
 #![feature(const_fn_trait_bound)]
 #![feature(const_refs_to_cell)]
-#![allow(incomplete_features)]
 #![feature(generic_associated_types)]
 
 #[doc(hidden)]

necsim/core/src/lib.rs

@@ -31,7 +31,7 @@ impl MathsCore for NvptxMathsCore {
             let x: f32 = x as f32;
             let f: f32;
 
-            asm!("lg2.approx.f32 {}, {};", out(reg32) f, in(reg32) x, options(pure, nomem, nostack));
+            core::arch::asm!("lg2.approx.f32 {}, {};", out(reg32) f, in(reg32) x, options(pure, nomem, nostack));
 
             // f / log_2(e)
             f64::from(f) * FRAC_1_LOG2_E
@@ -50,7 +50,7 @@ impl MathsCore for NvptxMathsCore {
             let x: f32 = (x * core::f64::consts::LOG2_E) as f32;
             let f: f32;
 
-            asm!("ex2.approx.f32 {}, {};", out(reg32) f, in(reg32) x, options(pure, nomem, nostack));
+            core::arch::asm!("ex2.approx.f32 {}, {};", out(reg32) f, in(reg32) x, options(pure, nomem, nostack));
 
             f64::from(f)
         }
@@ -73,7 +73,7 @@ impl MathsCore for NvptxMathsCore {
             let x: f32 = x as f32;
             let f: f32;
 
-            asm!("sin.approx.f32 {}, {};", out(reg32) f, in(reg32) x, options(pure, nomem, nostack));
+            core::arch::asm!("sin.approx.f32 {}, {};", out(reg32) f, in(reg32) x, options(pure, nomem, nostack));
 
             f64::from(f)
         }
@@ -91,7 +91,7 @@ impl MathsCore for NvptxMathsCore {
             let x: f32 = x as f32;
             let f: f32;
 
-            asm!("cos.approx.f32 {}, {};", out(reg32) f, in(reg32) x, options(pure, nomem, nostack));
+            core::arch::asm!("cos.approx.f32 {}, {};", out(reg32) f, in(reg32) x, options(pure, nomem, nostack));
 
             f64::from(f)
         }
@@ -108,12 +108,12 @@ impl MathsCore for NvptxMathsCore {
             const ROUND_TRUNC_OFFSET: f64 = 0.5_f64 - 0.25_f64 * f64::EPSILON;
 
             let offset: f64;
-            asm!("copysign {}, {}, {};", out(reg64) offset, in(reg64) x, const ROUND_TRUNC_OFFSET.to_bits(), options(pure, nomem, nostack));
+            core::arch::asm!("copysign {}, {}, {};", out(reg64) offset, in(reg64) x, const ROUND_TRUNC_OFFSET.to_bits(), options(pure, nomem, nostack));
 
             let overshot = x + offset;
 
             let round: f64;
-            asm!("cvt.rzi.f64.f64 {}, {};", out(reg64) round, in(reg64) overshot, options(pure, nomem, nostack));
+            core::arch::asm!("cvt.rzi.f64.f64 {}, {};", out(reg64) round, in(reg64) overshot, options(pure, nomem, nostack));
 
             round
         }

necsim/impls/cuda/src/cogs/maths.rs

@@ -8,7 +8,6 @@
 #![feature(const_mut_refs)]
 #![feature(const_fn_trait_bound)]
 #![feature(const_refs_to_cell)]
-#![cfg_attr(target_os = "cuda", feature(asm))]
 #![cfg_attr(target_os = "cuda", feature(asm_experimental_arch))]
 #![cfg_attr(target_os = "cuda", feature(asm_const))]
 #![cfg_attr(target_os = "cuda", feature(const_float_bits_conv))]

necsim/impls/cuda/src/lib.rs

@@ -1,6 +1,5 @@
 #![deny(clippy::pedantic)]
 #![no_std]
-#![feature(total_cmp)]
 #![feature(iter_advance_by)]
 #![feature(drain_filter)]
 #![feature(type_alias_impl_trait)]
@@ -10,8 +9,8 @@
 #![feature(const_mut_refs)]
 #![feature(const_fn_trait_bound)]
 #![feature(const_refs_to_cell)]
-#![allow(incomplete_features)]
 #![feature(generic_associated_types)]
+#![allow(incomplete_features)]
 #![feature(specialization)]
 
 extern crate alloc;

necsim/impls/no-std/src/lib.rs

@@ -1,6 +1,5 @@
 #![deny(clippy::pedantic)]
 #![no_std]
-#![allow(incomplete_features)]
 #![feature(generic_associated_types)]
 
 extern crate alloc;

necsim/partitioning/core/src/lib.rs

@@ -1,5 +1,4 @@
 #![deny(clippy::pedantic)]
-#![allow(incomplete_features)]
 #![feature(generic_associated_types)]
 
 #[macro_use]

necsim/partitioning/monolithic/src/lib.rs

@@ -1,7 +1,5 @@
 #![deny(clippy::pedantic)]
-#![allow(incomplete_features)]
 #![feature(generic_associated_types)]
-#![feature(stmt_expr_attributes)]
 
 #[macro_use]
 extern crate contracts;

necsim/partitioning/mpi/src/lib.rs

@@ -433,7 +433,7 @@ impl<R: Reporter> Reporter for MpiRootPartition<R> {
                 let remaining_status: (u64, _) = msg.matched_receive();
 
                 #[allow(clippy::cast_sign_loss)]
-                self.all_remaining[remaining_status.1.source_rank() as usize] = remaining_status.0;
+                { self.all_remaining[remaining_status.1.source_rank() as usize] = remaining_status.0; }
             }
 
             self.reporter.report_progress(

necsim/partitioning/mpi/src/partition/root.rs

@@ -1,4 +1,4 @@
 [toolchain]
-channel = "nightly-2021-12-15"
+channel = "nightly-2021-12-16"
 components = [ "cargo", "rustfmt", "clippy", "rust-src" ]
 targets = [ "x86_64-unknown-linux-gnu", "nvptx64-nvidia-cuda" ]