From 00f2d6fa6c2c5f4f11e1e1bfb35c821d57f0a6d8 Mon Sep 17 00:00:00 2001
From: Juniper Tyree <juniper.tyree@helsinki.fi>
Date: Wed, 10 Jan 2024 17:54:50 +0000
Subject: [PATCH] Switch from min_specialization to specialization to remove
 exploding compile time

---
 rustcoalescence/algorithms/cuda/cpu-kernel/src/lib.rs   | 3 ++-
 rustcoalescence/algorithms/cuda/cpu-kernel/src/patch.rs | 6 +++---
 2 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/rustcoalescence/algorithms/cuda/cpu-kernel/src/lib.rs b/rustcoalescence/algorithms/cuda/cpu-kernel/src/lib.rs
index ce0bb6b52..1455ab2b0 100644
--- a/rustcoalescence/algorithms/cuda/cpu-kernel/src/lib.rs
+++ b/rustcoalescence/algorithms/cuda/cpu-kernel/src/lib.rs
@@ -1,6 +1,7 @@
 #![deny(clippy::pedantic)]
 #![feature(c_str_literals)]
-#![feature(min_specialization)]
+#![allow(incomplete_features)]
+#![feature(specialization)]
 #![allow(long_running_const_eval)]
 #![recursion_limit = "1024"]
 
diff --git a/rustcoalescence/algorithms/cuda/cpu-kernel/src/patch.rs b/rustcoalescence/algorithms/cuda/cpu-kernel/src/patch.rs
index 686d84bf3..4ae9b8825 100644
--- a/rustcoalescence/algorithms/cuda/cpu-kernel/src/patch.rs
+++ b/rustcoalescence/algorithms/cuda/cpu-kernel/src/patch.rs
@@ -28,7 +28,7 @@ extern "C" {
 }
 
 #[allow(clippy::trait_duplication_in_bounds)]
-unsafe impl<
+default unsafe impl<
         'a,
         'b,
         'c,
@@ -180,11 +180,11 @@ where
             simulate<'a, 'b, 'c, 'd, 'e, 'f, 'g, M, H, G, S, X, D, C, T, N, E, I, A, True, True>,
         >,
 {
-    default fn get_ptx() -> &'static CStr {
+    fn get_ptx() -> &'static CStr {
         unsafe { unreachable_cuda_simulation_linking_reporter() }
     }
 
-    default fn get_entry_point() -> &'static CStr {
+    fn get_entry_point() -> &'static CStr {
         unsafe { unreachable_cuda_simulation_linking_reporter() }
     }
 }