test CTK 11.1 in CI

mozilla · Nov 29, 2024 · 6b9faab · 6b9faab
1 parent d935d21
commit 6b9faab
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Showing 2 changed files with 18 additions and 4 deletions.
diff --git a/.github/actions/nvcc-toolchain/install-cuda.ps1 b/.github/actions/nvcc-toolchain/install-cuda.ps1
@@ -21,9 +21,19 @@ $mmbVersionTag = "${major}.${minor}.${build}"
 # mm = major minor
 $mmVersionTag = "${major}.${minor}"
 
-# `cuda_${mmbVersionTag}_windows_network.exe` name only valid back to CUDA v11.5.1.
-# Before that it was named `cuda_${mmbVersionTag}_win10_network.exe`.
 $cudaVersionUrl = "https://developer.download.nvidia.com/compute/cuda/${mmbVersionTag}/network_installers/cuda_${mmbVersionTag}_windows_network.exe"
+
+###
+# `cuda_${mmbVersionTag}_windows_network.exe` name only valid back to CUDA v11.5.1.
+# Before that it was named `cuda_${mmbVersionTag}_win10_network.exe`:
+# * https://developer.download.nvidia.com/compute/cuda/11.5.1/network_installers/cuda_11.5.1_windows_network.exe
+# * https://developer.download.nvidia.com/compute/cuda/11.5.0/network_installers/cuda_11.5.0_win10_network.exe
+###
+
+if ([version]$mmbVersionTag -le "11.5.0") {
+    $cudaVersionUrl = "https://developer.download.nvidia.com/compute/cuda/${mmbVersionTag}/network_installers/cuda_${mmbVersionTag}_win10_network.exe"
+}
+
 $cudaComponents =
     "nvcc_$mmVersionTag",
     "curand_$mmVersionTag",

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -66,6 +66,10 @@ jobs:
       matrix:
         include:
           - os: ubuntu-20.04
+            # Oldest tested CUDA Toolkit version. Older CTKs might work, but they're
+            # difficult to test without Ubuntu18.04 GHA runners or containerized jobs.
+            cuda: "11.1"
+            extra_desc: cuda11.1
             # Oldest supported version, keep in sync with README.md
             rustc: "1.75.0"
           - os: ubuntu-22.04
@@ -97,11 +101,11 @@ jobs:
           # # M1 CPU
           - os: macos-14
           - os: windows-2019
-            cuda: "11.8"
+            cuda: "11.1"
             # Oldest supported version, keep in sync with README.md
             rustc: "1.75.0"
             extra_args: --no-fail-fast
-            extra_desc: cuda11.8
+            extra_desc: cuda11.1
           - os: windows-2019
             cuda: "11.8"
             rustc: nightly