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Use a non-local(!!!) mutex to protect the Ptex::PtexCache variable #651

Use a non-local(!!!) mutex to protect the Ptex::PtexCache variable

Use a non-local(!!!) mutex to protect the Ptex::PtexCache variable #651

Workflow file for this run

name: gpu-build-only
on:
push:
paths-ignore:
- '**.md'
- 'images/**'
pull_request:
paths-ignore:
- '**.md'
- 'images/**'
jobs:
build:
strategy:
fail-fast: false
matrix:
optix: [ optix-7.5.0, optix-7.7.0, optix-8.0.0 ]
cuda: [ '11.5.2', '11.6.1', '11.7.0', '12.1.0' ] # 11.3.0 fails for unclear reasons
os: [ ubuntu-20.04, windows-latest ]
name: GPU Build Only (${{ matrix.os }}, CUDA ${{ matrix.cuda }}, ${{ matrix.optix }})
runs-on: ${{ matrix.os }}
steps:
- uses: jimver/[email protected]
id: cuda-toolkit
with:
cuda: ${{ matrix.cuda }}
method: 'network'
sub-packages: '[ "nvcc" ]'
- name: Check NVCC
run: nvcc -V
- name: Checkout pbrt
uses: actions/checkout@v3
with:
submodules: true
- name: Checkout rgb2spectrum tables
uses: actions/checkout@v3
with:
repository: mmp/rgb2spectrum
path: build
- name: Cache OptiX headers
uses: actions/cache@v2
with:
path: optix
key: optix-7.12345
- name: Checkout OptiX headers
uses: actions/checkout@v3
with:
ssh-key: ${{ secrets.CHECKOUT_KEY }}
repository: mmp/optix-headers
path: optix
- name: Get cmake
uses: lukka/get-cmake@latest
- name: Install OpenEXR
if: ${{ matrix.os == 'ubuntu-20.04' }}
run: sudo apt-get -y install libopenexr-dev
- name: Install OpenGL
if: ${{ matrix.os == 'ubuntu-20.04' }}
run: sudo apt-get install -y --no-install-recommends libx11-dev libxcursor-dev libxrandr-dev libxinerama-dev libxi-dev libxext-dev libxfixes-dev libgl1-mesa-dev
- name: Configure
run: |
cd build
cmake .. -DPBRT_USE_PREGENERATED_RGB_TO_SPECTRUM_TABLES=True -DPBRT_OPTIX7_PATH=../optix/${{ matrix.optix }} -DPBRT_GPU_SHADER_MODEL=sm_80
- name: Build
# We need to limit the number of jobs so that it doesn't OOM
run: cmake --build build --parallel 3 --config Release
- name: Save Windows executable
if: ${{ matrix.os == 'windows-latest' }}
uses: actions/upload-artifact@v3
with:
name: pbrt.exe
path: pbrt.exe