From 930663cc2860a394826edb9b189a16b7e552c1a8 Mon Sep 17 00:00:00 2001
From: Christian Guinard <28689358+christiangnrd@users.noreply.github.com>
Date: Fri, 14 Feb 2025 22:44:06 -0400
Subject: [PATCH] Use GPUToolbox

---
 Project.toml                     |  2 ++
 src/Metal.jl                     |  1 +
 src/device/intrinsics/version.jl | 47 --------------------------------
 3 files changed, 3 insertions(+), 47 deletions(-)

diff --git a/Project.toml b/Project.toml
index 219090349..0e42742df 100644
--- a/Project.toml
+++ b/Project.toml
@@ -10,6 +10,7 @@ CodecBzip2 = "523fee87-0ab8-5b00-afb7-3ecf72e48cfd"
 ExprTools = "e2ba6199-217a-4e67-a87a-7c52f15ade04"
 GPUArrays = "0c68f7d7-f131-5f86-a1c3-88cf8149b2d7"
 GPUCompiler = "61eb1bfa-7361-4325-ad38-22787b887f55"
+GPUToolbox = "096a3bc2-3ced-46d0-87f4-dd12716f4bfc"
 KernelAbstractions = "63c18a36-062a-441e-b654-da1e3ab1ce7c"
 LLVM = "929cbde3-209d-540e-8aea-75f648917ca0"
 LLVMDowngrader_jll = "f52de702-fb25-5922-94ba-81dd59b07444"
@@ -37,6 +38,7 @@ CodecBzip2 = "0.8.5"
 ExprTools = "0.1"
 GPUArrays = "11.2.1"
 GPUCompiler = "0.26, 0.27, 1"
+GPUToolbox = "0.1"
 KernelAbstractions = "0.9.1"
 LLVM = "7.2, 8, 9"
 LLVMDowngrader_jll = "0.6"
diff --git a/src/Metal.jl b/src/Metal.jl
index 5e6f53754..490ed888d 100644
--- a/src/Metal.jl
+++ b/src/Metal.jl
@@ -3,6 +3,7 @@ module Metal
 using GPUArrays
 using Adapt
 using GPUCompiler
+using GPUToolbox: SimpleVersion, @sv_str
 using LLVM
 using LLVM.Interop
 import LLVMDowngrader_jll
diff --git a/src/device/intrinsics/version.jl b/src/device/intrinsics/version.jl
index 86f66971c..f876649c9 100644
--- a/src/device/intrinsics/version.jl
+++ b/src/device/intrinsics/version.jl
@@ -1,50 +1,3 @@
-# device intrinsics for querying the compute SimpleVersion and PTX ISA version
-
-
-## a GPU-compatible version number
-
-# XXX: this is duplicated with CUDA.jl; move it to a common place
-
-struct SimpleVersion
-    major::UInt32
-    minor::UInt32
-
-    SimpleVersion(major, minor=0) = new(major, minor)
-end
-
-function Base.tryparse(::Type{SimpleVersion}, v::AbstractString)
-    parts = split(v, ".")
-    1 <= length(parts) <= 2 || return nothing
-
-    int_parts = map(parts) do part
-        tryparse(Int, part)
-    end
-    any(isnothing, int_parts) && return nothing
-
-    SimpleVersion(int_parts...)
-end
-
-function Base.parse(::Type{SimpleVersion}, v::AbstractString)
-    ver = tryparse(SimpleVersion, v)
-    ver === nothing && throw(ArgumentError("invalid SimpleVersion string: '$v'"))
-    return ver
-end
-
-SimpleVersion(v::AbstractString) = parse(SimpleVersion, v)
-
-@inline function Base.isless(a::SimpleVersion, b::SimpleVersion)
-    (a.major < b.major) && return true
-    (a.major > b.major) && return false
-    (a.minor < b.minor) && return true
-    (a.minor > b.minor) && return false
-    return false
-end
-
-macro sv_str(str)
-    SimpleVersion(str)
-end
-
-
 ## accessors for the Metal and AIR version
 
 export metal_version, air_version