R-CMD-check.yaml: always explicitly set opencl to true or false

Author: jgabry

.github/workflows/R-CMD-check.yaml

@@ -33,18 +33,18 @@ jobs:
       fail-fast: false
       matrix:
         config:
-          - {os: macOS-latest, r: 'devel', opencl: true}
+          - {os: macOS-latest, r: 'devel', opencl: false}
           - {os: macOS-latest, r: 'release', opencl: true}
           - {os: macos-26, r: 'release', opencl: false}
           - {os: macos-15-intel, r: 'release', opencl: false}
-          - {os: windows-latest, r: 'devel' }
-          - {os: windows-latest, r: 'release'}
-          - {os: windows-2022, r: '4.1'}
-          - {os: windows-latest, r: 'oldrel'}
-          - {os: ubuntu-latest, r: 'devel', opencl: true}
+          - {os: windows-latest, r: 'devel', opencl: false}
+          - {os: windows-latest, r: 'release', opencl: false}
+          - {os: windows-2022, r: '4.1', opencl: false}
+          - {os: windows-latest, r: 'oldrel', opencl: false}
+          - {os: ubuntu-latest, r: 'devel', opencl: false}
           - {os: ubuntu-latest, r: 'release', opencl: true}
-          - {os: ubuntu-latest, r: 'oldrel', opencl: true}
-          - {os: windows-11-arm, r: 'release'}
+          - {os: ubuntu-latest, r: 'oldrel', opencl: false}
+          - {os: windows-11-arm, r: 'release', opencl: false}
     env:
       R_REMOTES_NO_ERRORS_FROM_WARNINGS: true
       GITHUB_PAT: ${{ secrets.GITHUB_TOKEN }}
@@ -105,13 +105,13 @@ jobs:
         shell: Rscript {0}
 
       - name: Install POCL on Ubuntu Runners
-        if: ${{ matrix.config.os == 'ubuntu-latest' }}
+        if: ${{ matrix.config.os == 'ubuntu-latest' && matrix.config.opencl }}
         run: |
           sudo apt-get update && sudo apt-get install -y ocl-icd-opencl-dev pocl-opencl-icd
         shell: bash
 
       - name: Install POCL on MacOS Runners
-        if: ${{ matrix.config.os == 'macOS-latest' }}
+        if: ${{ matrix.config.os == 'macOS-latest' && matrix.config.opencl }}
         run: |
           brew install pocl
           # Set LDLIBS_OPENCL environment variable so that CPU OpenCL is found

tests/testthat/test-opencl.R

@@ -119,7 +119,8 @@ test_that("all methods run with valid opencl_ids", {
   expect_false(is.null(fit$metadata()$platform))
 
   expect_vb_output(
-    fit <- mod$variational(data = testing_data("bernoulli"), opencl_ids = c(0, 0))
+    fit <- mod$variational(data = testing_data("bernoulli"), opencl_ids = c(0, 0),
+                           seed = 123)
   )
   expect_false(is.null(fit$metadata()$opencl_platform_name))
   expect_false(is.null(fit$metadata()$opencl_device_name))