Giter Club home page Giter Club logo

stincilla's Introduction

AnyDSL

Meta project to quickly build dependencies

Building

git clone https://github.com/AnyDSL/anydsl.git
cd anydsl
cp config.sh.template config.sh
./setup.sh

You may also want to fine-tune config.sh.

See Build Instructions for more information.

stincilla's People

Contributors

hugobros3 avatar klaasb avatar leissa avatar madmann91 avatar ralfjung avatar richardmembarth avatar simoll avatar stlemme avatar

Stargazers

avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar

Watchers

avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar avatar

Forkers

cod3monk akifoezkan playfloor m-kurtenacker dfop-hd

stincilla's Issues

Performance Regression?

I want to compare AnyDSL and Halide to another approach. However, there seem to be some performance regressions. I initially noticed this on an AnyDSL setup from a few months ago, but the problem is also present when running the newest version (as of today).

Specifically, I am currently running the halide/blur.impala benchmark on dedicated server with an Intel i9-10900K. The blur benchmark (with 2000 iterations) yields

read_pnm_image('lena.pgm', P5, 2048x2048 [0..213]|255|)
Timing: 3.059 | 2.802 | 7.274 (median(2000) | minimum | maximum) ms
Total timing for cpu / kernel: 3.059 / 0 ms
write_pnm_image('lena_out.pgm', P2, 2048x2048 [0..210])

This translates to about 1.4 Gpixel/s, significantly lower than the 1.9 Gpixel/s from this paper, even though it's on a better machine. Benchmarking Halide with the same blur, schedule and image yields

min = 0.864433ms
max = 1.99026ms
med = 0.900315ms
avg = 0.913448ms

which is about 4.6 Gpixel/s. Maybe Halide was improved in the meantime, but I still find this difference pretty surprising. My own approach processes around 3.0 Gpixel/s, even though it's not (yet) vectorized optimally. So, to me it seems like something is going wrong with the compilation of the Stincilla code.

Here is the log produced by Make, which shows that I'm compiling with optimizations:

cd /home/user/anydsl/stincilla/build && make -f CMakeFiles/Makefile2 halide/CMakeFiles/blur.dir/rule
make[1]: Entering directory '/home/user/anydsl/stincilla/build'
/usr/bin/cmake -S/home/user/anydsl/stincilla -B/home/user/anydsl/stincilla/build --check-build-system CMakeFiles/Makefile.cmake 0
Re-run cmake file: Makefile older than: CMakeCache.txt
-- Found llvm-as: /home/user/anydsl/llvm_install/bin/llvm-as
-- Note: llvm-as version needs to match the required LLVM bitcode version from NVVM.
-- Found opt: /home/user/anydsl/llvm_install/bin/opt
-- AnyDSL debug flags (Debug): -g
-- AnyDSL release flags (Release): -O3
-- Selected backend: avx
-- Configuring done
-- Generating done
-- Build files have been written to: /home/user/anydsl/stincilla/build
/usr/bin/cmake -E cmake_progress_start /home/user/anydsl/stincilla/build/CMakeFiles 4
make -f CMakeFiles/Makefile2 halide/CMakeFiles/blur.dir/all
make[2]: Entering directory '/home/user/anydsl/stincilla/build'
make -f halide/CMakeFiles/blur.dir/build.make halide/CMakeFiles/blur.dir/depend
make[3]: Entering directory '/home/user/anydsl/stincilla/build'
[ 25%] Generating blur.ll
cd /home/user/anydsl/stincilla/build/halide && /home/user/anydsl/artic/build/bin/artic /home/user/anydsl/runtime/platforms/artic/intrinsics.impala /home/user/anydsl/runtime/platforms/artic/intrinsics_rv.impala /home/user/anydsl/runtime/platforms/artic/intrinsics_cpu.impala /home/user/anydsl/runtime/platforms/artic/intrinsics_hls.impala /home/user/anydsl/runtime/platforms/artic/intrinsics_cuda.impala /home/user/anydsl/runtime/platforms/artic/intrinsics_nvvm.impala /home/user/anydsl/runtime/platforms/artic/intrinsics_amdgpu.impala /home/user/anydsl/runtime/platforms/artic/intrinsics_opencl.impala /home/user/anydsl/runtime/platforms/artic/intrinsics_thorin.impala /home/user/anydsl/runtime/platforms/artic/runtime.impala /home/user/anydsl/runtime/platforms/artic/intrinsics_math.impala /home/user/anydsl/stincilla/backend_avx.impala /home/user/anydsl/stincilla/utils.impala /home/user/anydsl/stincilla/halide/dummy_gpu.impala /home/user/anydsl/stincilla/halide/schedule.impala /home/user/anydsl/stincilla/halide/blur.impala --log-level info --max-errors 5 -O3 --emit-llvm -o /home/user/anydsl/stincilla/build/halide/./blur
cd /home/user/anydsl/stincilla/build/halide && /usr/bin/python3.8 /home/user/anydsl/runtime/post-patcher.py /home/user/anydsl/stincilla/build/halide/./blur
cd /home/user/anydsl/stincilla/build/halide && /usr/bin/cmake -D_basename=blur -DLLVM_AS_BIN=/home/user/anydsl/llvm_install/bin/llvm-as -P /home/user/anydsl/runtime/cmake/check_nvvmir.cmake
[ 50%] Generating blur.o
cd /home/user/anydsl/stincilla/build/halide && /home/user/anydsl/llvm_install/bin/clang-12 -march=native -O3 -fPIE -c -o /home/user/anydsl/stincilla/build/halide/./blur.o /home/user/anydsl/stincilla/build/halide/./blur.ll
cd /home/user/anydsl/stincilla/build && /usr/bin/cmake -E cmake_depends "Unix Makefiles" /home/user/anydsl/stincilla /home/user/anydsl/stincilla/halide /home/user/anydsl/stincilla/build /home/user/anydsl/stincilla/build/halide /home/user/anydsl/stincilla/build/halide/CMakeFiles/blur.dir/DependInfo.cmake --color=
make[3]: Leaving directory '/home/user/anydsl/stincilla/build'
make -f halide/CMakeFiles/blur.dir/build.make halide/CMakeFiles/blur.dir/build
make[3]: Entering directory '/home/user/anydsl/stincilla/build'
[ 75%] Linking CXX executable blur
cd /home/user/anydsl/stincilla/build/halide && /usr/bin/cmake -E cmake_link_script CMakeFiles/blur.dir/link.txt --verbose=1
/usr/bin/c++  -O3 -DNDEBUG   CMakeFiles/blur.dir/main.cpp.o blur.o  -o blur  -Wl,-rpath,/home/user/anydsl/runtime/build/lib:/home/user/anydsl/llvm_install/lib /home/user/anydsl/runtime/build/lib/libruntime.so -Wl,-rpath-link,/home/user/anydsl/llvm_install/lib
make[3]: Leaving directory '/home/user/anydsl/stincilla/build'
[100%] Built target blur
make[2]: Leaving directory '/home/user/anydsl/stincilla/build'
/usr/bin/cmake -E cmake_progress_start /home/user/anydsl/stincilla/build/CMakeFiles 0
make[1]: Leaving directory '/home/user/anydsl/stincilla/build'

Here is the produced LLVM-IR: blur.ll

It would be great if you could help me find the issue here. I know that there is not much development around Stincilla anymore, but this might also effect other projects using the AnyDSL framework (or not, I don't know).

Thank you.

Recommend Projects

  • React photo React

    A declarative, efficient, and flexible JavaScript library for building user interfaces.

  • Vue.js photo Vue.js

    🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.

  • Typescript photo Typescript

    TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

  • TensorFlow photo TensorFlow

    An Open Source Machine Learning Framework for Everyone

  • Django photo Django

    The Web framework for perfectionists with deadlines.

  • D3 photo D3

    Bring data to life with SVG, Canvas and HTML. 📊📈🎉

Recommend Topics

  • javascript

    JavaScript (JS) is a lightweight interpreted programming language with first-class functions.

  • web

    Some thing interesting about web. New door for the world.

  • server

    A server is a program made to process requests and deliver data to clients.

  • Machine learning

    Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.

  • Game

    Some thing interesting about game, make everyone happy.

Recommend Org

  • Facebook photo Facebook

    We are working to build community through open source technology. NB: members must have two-factor auth.

  • Microsoft photo Microsoft

    Open source projects and samples from Microsoft.

  • Google photo Google

    Google ❤️ Open Source for everyone.

  • D3 photo D3

    Data-Driven Documents codes.