[CI] Prepare setup for new runners

.github/workflows/CI.yml

@@ -33,6 +33,8 @@ jobs:
     timeout-minutes: 90
     name: Julia ${{ matrix.version }} - ${{ matrix.test_group }} - ${{ matrix.os }} - ${{ matrix.runtime }} - assertions=${{ matrix.assertions }} - ${{ github.event_name }}
     runs-on: ${{ matrix.os }}
+    container:
+      image: ${{ contains(matrix.os, 'linux') && 'ghcr.io/enzymead/reactant-docker-images:main' || '' }}
     strategy:
       fail-fast: false
       matrix:
@@ -59,6 +61,11 @@ jobs:
         assertions:
           - false
         include:
+          - os: linux-x86-ct6e-180-4tpu
+            version: "1.11"
+            assertions: false
+            test_group: core
+            runtime: "IFRT"
           - os: ubuntu-24.04
             version: "1.10"
             assertions: true
@@ -86,9 +93,13 @@ jobs:
           #   libReactant: packaged
           #   version: '1.10'
           #   test_group: integration
-    env:
-      TMPDIR: ${{ github.workspace }}/tmp
     steps:
+      - name: Set TMPDIR
+        # We have to use `${GITHUB_WORKSPACE}` instead of `github.workspace` because GitHub
+        # is terrible and the two don't match inside containers:
+        # https://github.com/actions/runner/issues/2058
+        run: |
+          echo "TMPDIR=${GITHUB_WORKSPACE}/tmp" >> ${GITHUB_ENV}
       - uses: actions/checkout@v4
       - name: Create TMPDIR
         run: |

Project.toml

@@ -25,6 +25,7 @@ Reactant_jll = "0192cb87-2b54-54ad-80e0-3be72ad8a3c0"
 ScopedValues = "7e506255-f358-4e82-b7e4-beb19740aa63"
 Scratch = "6c6a2e73-6563-6170-7368-637461726353"
 Sockets = "6462fe0b-24de-5631-8697-dd941f90decc"
+unzip_jll = "88f77b66-78eb-5ed0-bc16-ebba0796830d"
 
 [weakdeps]
 AbstractFFTs = "621f4979-c628-5d54-868e-fcf4e3e8185c"
@@ -102,6 +103,7 @@ Scratch = "1.2"
 Sockets = "1.10"
 SpecialFunctions = "2.4"
 Statistics = "1.10"
+unzip_jll = "6"
 YaoBlocks = "0.13, 0.14"
 julia = "1.10"
 

src/accelerators/TPU.jl

@@ -5,6 +5,7 @@ using EnumX: @enumx
 using Scratch: @get_scratch!
 using HTTP
 using Downloads
+using unzip_jll: unzip
 
 const libtpu_dir = Ref{Union{Nothing,String}}(nothing)
 const RUNNING_IN_CLOUD_TPU_VM = Ref(false)
@@ -42,10 +43,10 @@ function download_libtpu_if_needed(path=nothing)
         zip_file_path = joinpath(path, "tpu.zip")
         tmp_dir = joinpath(path, "tmp")
         Downloads.download(
-            "https://storage.googleapis.com/libtpu-nightly-releases/wheels/libtpu-nightly/libtpu_nightly-0.1.dev20250415+nightly-py3-none-manylinux_2_31_x86_64.whl",
+            "https://storage.googleapis.com/libtpu-nightly-releases/wheels/libtpu-nightly/libtpu_nightly-0.1.dev20250727+nightly-py3-none-manylinux_2_31_x86_64.whl",
             zip_file_path,
         )
-        run(`unzip -qq $(zip_file_path) -d $(tmp_dir)`)
+        run(`$(unzip()) -qq $(zip_file_path) -d $(tmp_dir)`)
         mv(joinpath(tmp_dir, "libtpu", "libtpu.so"), libtpu_path)
         rm(tmp_dir; recursive=true)
         rm(zip_file_path; recursive=true)

test/basic.jl

@@ -375,13 +375,13 @@ end
         x = rand(size...)
 
         @testset "outer repeat" begin
-            @test (@jit repeat(Reactant.to_rarray(x), counts...)) == repeat(x, counts...)
+            @test (@jit repeat(Reactant.to_rarray(x), counts...)) ≈ repeat(x, counts...)
         end
 
         length(counts) < length(size) && continue
 
         @testset "inner repeat" begin
-            @test (@jit repeat(Reactant.to_rarray(x); inner=counts)) ==
+            @test (@jit repeat(Reactant.to_rarray(x); inner=counts)) ≈ 
                 repeat(x; inner=counts)
         end
     end
@@ -419,10 +419,13 @@ end
 end
 
 @testset "Complex runtime: $CT" for CT in (ComplexF32, ComplexF64)
-    a = Reactant.to_rarray(ones(CT, 2))
-    b = Reactant.to_rarray(ones(CT, 2))
-    c = Reactant.compile(+, (a, b))(a, b)
-    @test c == ones(CT, 2) + ones(CT, 2)
+    # complex f64 not supported on tpu
+    if CT == ComplexF32 || !contains(string(Reactant.devices()[1]), "Tpu")
+        a = Reactant.to_rarray(ones(CT, 2))
+        b = Reactant.to_rarray(ones(CT, 2))
+        c = Reactant.compile(+, (a, b))(a, b)
+        @test c == ones(CT, 2) + ones(CT, 2)
+    end
 end
 
 @testset "Scalars" begin