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@@ -33,15 +33,19 @@ go build -tags sdrplay ./cmd/sdrd |
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.\sdrd.exe -config config.yaml |
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``` |
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#### Windows (GPU FFT / cuFFT) |
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Requires the NVIDIA CUDA Toolkit installed (cuFFT + cudart). Ensure CUDA `bin` and `lib/x64` are on PATH/LIB. |
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```powershell |
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$env:CGO_CFLAGS='-IC:\Program Files\SDRplay\API\inc -IC:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v12.4\include' |
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$env:CGO_LDFLAGS='-LC:\Program Files\SDRplay\API\x64 -lsdrplay_api -LC:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v12.4\lib\x64 -lcufft -lcudart' |
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#### Windows (GPU / CUDA status) |
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Windows CUDA support in this repository is currently split into separate steps: |
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go build -tags "sdrplay,cufft" ./cmd/sdrd |
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.\sdrd.exe -config config.yaml |
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``` |
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- `build-windows-default.ps1` → reliable default Windows app build |
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- `build-cuda-windows.ps1` → builds CUDA kernel artifacts (`kernels.obj`, `gpudemod_kernels.lib`) |
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- `build-windows-cuda-app.ps1` → experimental full Windows CUDA app build path |
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Important: |
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- the original invalid `#cgo LDFLAGS` CUDA integration issue has been fixed |
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- CUDA kernel artifact preparation works on Jan's machine |
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- a full end-to-end Windows CUDA app build is still blocked by Go/CGO + Windows toolchain behavior (see `docs/build-cuda.md` and `docs/windows-cgo-msvc-note.md`) |
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Use the scripts above instead of the older manual one-liner. |
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### Linux |
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```bash |
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