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Merge pull request #521 from gonsolo/noseven

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Three more occurrences of OPTIX7.
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Matt Pharr 2025-12-08 14:30:32 -08:00 • committed by GitHub
commit 8c19f30455
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2 changed files with 3 additions and 3 deletions
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4
.github/workflows/ci-gpu.yml vendored
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@ -77,13 +77,13 @@ jobs:
if: ${{ matrix.os == 'windows-latest' }}
run: |
cd build
cmake .. -DCMAKE_TOOLCHAIN_FILE="$env:VCPKG_INSTALLATION_ROOT"/scripts/buildsystems/vcpkg.cmake -DPBRT_USE_PREGENERATED_RGB_TO_SPECTRUM_TABLES=True -DPBRT_OPTIX7_PATH=../optix/${{ matrix.optix }} -DPBRT_GPU_SHADER_MODEL=sm_80
cmake .. -DCMAKE_TOOLCHAIN_FILE="$env:VCPKG_INSTALLATION_ROOT"/scripts/buildsystems/vcpkg.cmake -DPBRT_USE_PREGENERATED_RGB_TO_SPECTRUM_TABLES=True -DPBRT_OPTIX_PATH=../optix/${{ matrix.optix }} -DPBRT_GPU_SHADER_MODEL=sm_80
- name: Configure (Linux)
if: ${{ matrix.os == 'ubuntu-20.04' || matrix.os == 'ubuntu-24.04' }}
run: |
cd build
cmake .. -DPBRT_USE_PREGENERATED_RGB_TO_SPECTRUM_TABLES=True -DPBRT_OPTIX7_PATH=../optix/${{ matrix.optix }} -DPBRT_GPU_SHADER_MODEL=sm_80
cmake .. -DPBRT_USE_PREGENERATED_RGB_TO_SPECTRUM_TABLES=True -DPBRT_OPTIX_PATH=../optix/${{ matrix.optix }} -DPBRT_GPU_SHADER_MODEL=sm_80
- name: Build
# We need to limit the number of jobs so that it doesn't OOM

2
README.md
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@ -206,7 +206,7 @@ later. Both Linux and Windows are supported.
The build scripts automatically attempt to find a CUDA compiler, looking in
the usual places; the cmake output will indicate whether it was successful.
It is necessary to manually set the cmake `PBRT_OPTIX7_PATH` configuration
It is necessary to manually set the cmake `PBRT_OPTIX_PATH` configuration
option to point at an OptiX installation. By default, the GPU shader model
that pbrt targets is set automatically based on the GPU in the system.
Alternatively, the `PBRT_GPU_SHADER_MODEL` option can be set manually