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Bump msvc build tools to 14.51 #778

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b747e74
Bump msvc build tools to 14.51
davebayer Sep 11, 2026
8a3d132
fix
davebayer Sep 15, 2026
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3 changes: 3 additions & 0 deletions .github/actions/test-windows-image/image-test.ps1
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Original file line number Diff line number Diff line change
Expand Up @@ -9,6 +9,9 @@ $mismatch_nvcc_cl_flags = @(
'--allow-unsupported-compiler',
# Tell MSVC that new nvcc is okay
'-D_ALLOW_COMPILER_AND_STL_VERSION_MISMATCH'
# Since MSVC 19.51, there is a static assertion triggered when compiling with nvcc < 13.0 regarding
# std::aligned_storage conformance. By defining _ENABLE_EXTENDED_ALIGNED_STORAGE, we select the conforming behaviour
'-D_ENABLE_EXTENDED_ALIGNED_STORAGE'
)

$ErrorActionPreference = "Stop"
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10 changes: 5 additions & 5 deletions matrix.yml
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Expand Up @@ -203,11 +203,11 @@ include:
- { features: [{ <<: *cuda_curr_min, <<: *cccl_cuda_opts }, { name: "cl", version: "14.44" }] } # MSVC 2022
- { features: [{ <<: *cuda_curr_max, <<: *cccl_cuda_opts }, { name: "cl", version: "14.44" }] } # MSVC 2022

# Still, we build a 12.0 + 14.50 image for python testing infra:
- { features: [{ <<: *cuda_prev_min, <<: *cccl_cuda_opts }, { name: "cl", version: "14.50" }] } # MSVC 2026
- { features: [{ <<: *cuda_prev_max, <<: *cccl_cuda_opts }, { name: "cl", version: "14.50" }] } # MSVC 2026
- { features: [{ <<: *cuda_curr_min, <<: *cccl_cuda_opts }, { name: "cl", version: "14.50" }] } # MSVC 2026
- { features: [{ <<: *cuda_curr_max, <<: *cccl_cuda_opts }, { name: "cl", version: "14.50" }] } # MSVC 2026
# Still, we build a 12.0 + 14.51 image for python testing infra:
- { features: [{ <<: *cuda_prev_min, <<: *cccl_cuda_opts }, { name: "cl", version: "14.51" }] } # MSVC 2026
- { features: [{ <<: *cuda_prev_max, <<: *cccl_cuda_opts }, { name: "cl", version: "14.51" }] } # MSVC 2026
- { features: [{ <<: *cuda_curr_min, <<: *cccl_cuda_opts }, { name: "cl", version: "14.51" }] } # MSVC 2026
- { features: [{ <<: *cuda_curr_max, <<: *cccl_cuda_opts }, { name: "cl", version: "14.51" }] } # MSVC 2026

# RAPIDS devcontainers

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1 change: 1 addition & 0 deletions windows/image/installers/build-env.ps1
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Expand Up @@ -44,6 +44,7 @@ $MSBuildPathMap = @{
"14.43"="$MSBuildPath\17\VC\Auxiliary\Build"
"14.44"="$MSBuildPath\17\VC\Auxiliary\Build"
"14.50"="$MSBuildPath\18\VC\Auxiliary\Build"
"14.51"="$MSBuildPath\18\VC\Auxiliary\Build"
"latest"="$MSBuildPath\$ENV:INSTALLED_MSVC_VERSION\VC\Auxiliary\Build"
}

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3 changes: 2 additions & 1 deletion windows/image/installers/install-vs.ps1
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Expand Up @@ -26,7 +26,8 @@ $vsComponentVersion = @{
"14.43" = "14.43.17.13"
"14.44" = "14.44.17.14"
"14.50" = "14.50.18.0"
"latest" = "14.50.18.0"
"14.51" = "14.51.18.6"

@davebayer davebayer Sep 11, 2026

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I'm not entirely sure about the 14.51.18.6 value, I don't know where to get it from. I suppose it's the build tools version + the vs version and it was released in 18.6

"latest" = "14.51.18.6"
}[$clVersion]

$sdkComponent = @{
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3 changes: 2 additions & 1 deletion windows/vs-version-matrix.ps1
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Expand Up @@ -2,7 +2,7 @@ $global:vsVerToCompilers = @{
"2017"=("14.14", "14.15", "14.16");
"2019"=("14.27", "14.28", "14.29");
"2022"=("14.35", "14.36", "14.37", "14.38", "14.39", "14.40", "14.41", "14.42", "14.43", "14.44");
"2026"=("14.50")
"2026"=("14.50", "14.51")
}

$global:vsCompilersToYear = @{
Expand All @@ -24,6 +24,7 @@ $global:vsCompilersToYear = @{
"14.43"="2022"
"14.44"="2022"
"14.50"="2026"
"14.51"="2026"
"latest"="2026"
}

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