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windows CUDA support (#1262)

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* Support cuda build in Windows
* Enable dynamic NumGPU allocation for Windows
This commit is contained in:
Jing Zhang 2023-11-24 14:16:36 -08:00 committed by GitHub
parent 12e8c12d2b
commit 82b9b329ff
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GPG key ID: 4AEE18F83AFDEB23
3 changed files with 11 additions and 1 deletions
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1
.gitignore vendored
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@ -7,3 +7,4 @@ dist
ollama
ggml-metal.metal
.cache
*.exe

8
llm/llama.cpp/generate_windows.go
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@ -14,3 +14,11 @@ package llm
//go:generate cmake -S gguf -B gguf/build/cpu -DLLAMA_K_QUANTS=on -DLLAMA_NATIVE=off -DLLAMA_AVX=on -DLLAMA_AVX2=off -DLLAMA_AVX512=off -DLLAMA_FMA=off -DLLAMA_F16C=off
//go:generate cmake --build gguf/build/cpu --target server --config Release
//go:generate cmd /c move gguf\build\cpu\bin\Release\server.exe gguf\build\cpu\bin\Release\ollama-runner.exe
//go:generate cmake -S ggml -B ggml/build/cuda -DLLAMA_CUBLAS=on -DLLAMA_ACCELERATE=on -DLLAMA_K_QUANTS=on
//go:generate cmake --build ggml/build/cuda --target server --config Release
//go:generate cmd /c move ggml\build\cuda\bin\Release\server.exe ggml\build\cuda\bin\Release\ollama-runner.exe
//go:generate cmake -S gguf -B gguf/build/cuda -DLLAMA_CUBLAS=on -DLLAMA_ACCELERATE=on -DLLAMA_K_QUANTS=on -DLLAMA_NATIVE=off -DLLAMA_AVX=on -DLLAMA_AVX2=off -DLLAMA_AVX512=off -DLLAMA_FMA=off -DLLAMA_F16C=off
//go:generate cmake --build gguf/build/cuda --target server --config Release
//go:generate cmd /c move gguf\build\cuda\bin\Release\server.exe gguf\build\cuda\bin\Release\ollama-runner.exe

3
llm/llama.go
View file

@ -84,6 +84,7 @@ func chooseRunners(workDir, runnerType string) []ModelRunner {
case "windows":
// TODO: select windows GPU runner here when available
runners = []ModelRunner{
{Path: path.Join(buildPath, "cuda", "bin", "Release", "ollama-runner.exe"), Accelerated: true},
{Path: path.Join(buildPath, "cpu", "bin", "Release", "ollama-runner.exe")},
}
default:
@ -269,7 +270,7 @@ func NumGPU(numLayer, fileSizeBytes int64, opts api.Options) int {
if opts.NumGPU != -1 {
return opts.NumGPU
}
if runtime.GOOS == "linux" {
if runtime.GOOS == "linux" || runtime.GOOS == "windows" {
freeBytes, err := CheckVRAM()
if err != nil {
if !errors.Is(err, errNvidiaSMI) {