Support for macOS 26 and misc fixes (#659)

* Rename for consistency

* Update wrappers for Metal 4

Disable broken header serialization

* Update README

* Bump version

Author: christiangnrd

Project.toml

@@ -1,6 +1,6 @@
 name = "Metal"
 uuid = "dde4c033-4e86-420c-a63e-0dd931031962"
-version = "1.7.0"
+version = "1.8.0"
 
 [deps]
 Adapt = "79e6a3ab-5dfb-504d-930d-738a2a938a0e"

README.md

@@ -34,7 +34,7 @@ if you want to use it. PRs are very welcome!
 
 -  Mac device with M-series chip
 -  Julia 1.10-1.11
--  macOS 13-15
+-  macOS 13-26
 
 These requirements are fairly strict, and are due to our limited development
 resources (manpower, hardware). Supported OS versions follow Apple's support,
@@ -63,23 +63,23 @@ importing the package:
 julia> using Metal
 
 julia> Metal.versioninfo()
-macOS 15.5.0, Darwin 24.5.0
+macOS 26.0.0, Darwin 25.0.0
 
 Toolchain:
 - Julia: 1.11.6
 - LLVM: 16.0.6
 
 Julia packages:
-- Metal.jl: 1.6.3
-- GPUArrays: 11.2.3
+- Metal.jl: 1.8.0
+- GPUArrays: 11.2.5
 - GPUCompiler: 1.6.1
-- KernelAbstractions: 0.9.37
+- KernelAbstractions: 0.9.38
 - ObjectiveC: 3.4.2
 - LLVM: 9.4.2
 - LLVMDowngrader_jll: 0.6.0+1
 
 1 device:
-- Apple M2 Max (64.000 KiB allocated)
+- Apple M2 Max 30 GPU cores (64.000 KiB allocated)
 ```
 
 
@@ -133,9 +133,10 @@ julia> Array(c)
 ## Metal API wrapper
 
 Finally, all of the above functionality is made possible by interfacing with the Metal
-libraries through [ObjectiveC.jl](https://github.com/JuliaInterop/ObjectiveC.jl). We provide low-level objects and functions that map  These
-low-level API wrappers, along with some slightly higher-level Julia wrappers, are available
-in the `MTL` submodule exported by Metal.jl:
+libraries through [ObjectiveC.jl](https://github.com/JuliaInterop/ObjectiveC.jl). We provide
+low-level objects and functions that map to the Objective-C Metal API. These low-level API
+wrappers, along with some slightly higher-level Julia wrappers, are available in the `MTL`
+submodule exported by Metal.jl:
 
 ```julia-repl
 julia> using Metal

lib/mpsgraphs/libmpsgraph.jl

@@ -125,6 +125,13 @@ end
     MPSGraphExecutionStageCompleted = 0x0000000000000000
 end
 
+@cenum MPSGraphReducedPrecisionFastMath::UInt64 begin
+    MPSGraphReducedPrecisionFastMathNone = 0x0000000000000000
+    MPSGraphReducedPrecisionFastMathAllowFP16Conv2DWinogradTransformIntermediate = 0x0000000000000002
+    MPSGraphReducedPrecisionFastMathAllowFP16Intermediates = 0x0000000000000002
+    MPSGraphReducedPrecisionFastMathDefault = 0x0000000000000000
+end
+
 @objcwrapper immutable = true MPSGraphCompilationDescriptor <: MPSGraphObject
 
 @objcproperties MPSGraphCompilationDescriptor begin
@@ -134,6 +141,7 @@ end
     @autoproperty dispatchQueue::id{dispatch_queue_t} setter = setDispatchQueue
     @autoproperty optimizationProfile::MPSGraphOptimizationProfile setter = setOptimizationProfile
     @autoproperty callables::id{MPSGraphCallableMap} setter = setCallables availability = macos(v"14.1.0")
+    @autoproperty reducedPrecisionFastMath::MPSGraphReducedPrecisionFastMath setter = setReducedPrecisionFastMath availability = macos(v"26.0.0")
 end
 
 @objcwrapper immutable = true MPSGraphExecutionDescriptor <: MPSGraphObject

lib/mtl/MTL.jl

@@ -27,7 +27,7 @@ include("size.jl")
 include("device.jl")
 include("resource.jl")
 include("storage_type.jl")
-include("compile-opts.jl")
+include("compile_opts.jl")
 include("library.jl")
 include("function.jl")
 include("events.jl")