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remove cuda v11 (#10569)

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This reduces the size of our Windows installer payloads by ~256M by dropping
support for nvidia drivers older than Feb 2023.  Hardware support is unchanged.

Linux default bundle sizes are reduced by ~600M to 1G.
This commit is contained in:
Daniel Hiltgen
2025-05-06 17:33:19 -07:00
committed by GitHub
parent 307e3b3e1d
commit fa393554b9
11 changed files with 11 additions and 58 deletions
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14
scripts/build_windows.ps1
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@@ -27,7 +27,6 @@ function checkEnv() {
$env:VCToolsRedistDir=(get-item "${MSVC_INSTALL}\VC\Redist\MSVC\*")[0]
}
# Locate CUDA versions
# Note: this assumes every version found will be built
$cudaList=(get-item "C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v*\bin\" -ea 'silentlycontinue')
if ($cudaList.length -eq 0) {
$d=(get-command -ea 'silentlycontinue' nvcc).path
@@ -94,19 +93,6 @@ function buildOllama() {
$hashEnv = @{}
Get-ChildItem env: | foreach { $hashEnv[$_.Name] = $_.Value }
if ("$script:CUDA_DIRS".Contains("v11")) {
$hashEnv.Keys | foreach { if ($_.Contains("CUDA_PATH_V11")) { $v11="$_" }}
$env:CUDAToolkit_ROOT=$hashEnv[$v11]
write-host "Building CUDA v11 backend libraries"
# Note: cuda v11 requires msvc 2019 so force the older generator
# to avoid 2022 (or newer) from being used as the default
& cmake --fresh --preset "CUDA 11" -G "Visual Studio 16 2019" --install-prefix $script:DIST_DIR
if ($LASTEXITCODE -ne 0) { exit($LASTEXITCODE)}
& cmake --build --preset "CUDA 11" --config Release --parallel $script:JOBS
if ($LASTEXITCODE -ne 0) { exit($LASTEXITCODE)}
& cmake --install build --component "CUDA" --strip
if ($LASTEXITCODE -ne 0) { exit($LASTEXITCODE)}
}
if ("$script:CUDA_DIRS".Contains("v12")) {
$hashEnv.Keys | foreach { if ($_.Contains("CUDA_PATH_V12")) { $v12="$_" }}
$env:CUDAToolkit_ROOT=$hashEnv[$v12]