119763cf38
CMake complains that the package name does not match when the case differs, e.g.: ``` CMake Warning (dev) at /usr/share/cmake-3.18/Modules/FindPackageHandleStandardArgs.cmake:273 (message): The package name passed to `find_package_handle_standard_args` (UMFPACK) does not match the name of the calling package (Umfpack). This can lead to problems in calling code that expects `find_package` result variables (e.g., `_FOUND`) to follow a certain pattern. Call Stack (most recent call first): cmake/FindUmfpack.cmake:50 (find_package_handle_standard_args) bench/spbench/CMakeLists.txt:24 (find_package) This warning is for project developers. Use -Wno-dev to suppress it. ``` Here we rename the libraries to match their true cases. |
||
|---|---|---|
| .. | ||
| btl | ||
| perf_monitoring | ||
| spbench | ||
| tensors | ||
| analyze-blocking-sizes.cpp | ||
| basicbench.cxxlist | ||
| basicbenchmark.cpp | ||
| basicbenchmark.h | ||
| bench_gemm.cpp | ||
| bench_move_semantics.cpp | ||
| bench_multi_compilers.sh | ||
| bench_norm.cpp | ||
| bench_reverse.cpp | ||
| bench_sum.cpp | ||
| bench_unrolling | ||
| benchBlasGemm.cpp | ||
| benchCholesky.cpp | ||
| benchEigenSolver.cpp | ||
| benchFFT.cpp | ||
| benchGeometry.cpp | ||
| benchmark_suite | ||
| benchmark-blocking-sizes.cpp | ||
| benchmark.cpp | ||
| benchmarkSlice.cpp | ||
| benchmarkX.cpp | ||
| benchmarkXcwise.cpp | ||
| BenchSparseUtil.h | ||
| BenchTimer.h | ||
| BenchUtil.h | ||
| benchVecAdd.cpp | ||
| check_cache_queries.cpp | ||
| dense_solvers.cpp | ||
| eig33.cpp | ||
| geometry.cpp | ||
| product_threshold.cpp | ||
| quat_slerp.cpp | ||
| quatmul.cpp | ||
| README.txt | ||
| sparse_cholesky.cpp | ||
| sparse_dense_product.cpp | ||
| sparse_lu.cpp | ||
| sparse_product.cpp | ||
| sparse_randomsetter.cpp | ||
| sparse_setter.cpp | ||
| sparse_transpose.cpp | ||
| sparse_trisolver.cpp | ||
| spmv.cpp | ||
| vdw_new.cpp | ||
This folder contains a couple of benchmark utities and Eigen benchmarks.
****************************
* bench_multi_compilers.sh *
****************************
This script allows to run a benchmark on a set of different compilers/compiler options.
It takes two arguments:
- a file defining the list of the compilers with their options
- the .cpp file of the benchmark
Examples:
$ ./bench_multi_compilers.sh basicbench.cxxlist basicbenchmark.cpp
g++-4.1 -O3 -DNDEBUG -finline-limit=10000
3d-3x3 / 4d-4x4 / Xd-4x4 / Xd-20x20 /
0.271102 0.131416 0.422322 0.198633
0.201658 0.102436 0.397566 0.207282
g++-4.2 -O3 -DNDEBUG -finline-limit=10000
3d-3x3 / 4d-4x4 / Xd-4x4 / Xd-20x20 /
0.107805 0.0890579 0.30265 0.161843
0.127157 0.0712581 0.278341 0.191029
g++-4.3 -O3 -DNDEBUG -finline-limit=10000
3d-3x3 / 4d-4x4 / Xd-4x4 / Xd-20x20 /
0.134318 0.105291 0.3704 0.180966
0.137703 0.0732472 0.31225 0.202204
icpc -fast -DNDEBUG -fno-exceptions -no-inline-max-size
3d-3x3 / 4d-4x4 / Xd-4x4 / Xd-20x20 /
0.226145 0.0941319 0.371873 0.159433
0.109302 0.0837538 0.328102 0.173891
$ ./bench_multi_compilers.sh ompbench.cxxlist ompbenchmark.cpp
g++-4.2 -O3 -DNDEBUG -finline-limit=10000 -fopenmp
double, fixed-size 4x4: 0.00165105s 0.0778739s
double, 32x32: 0.0654769s 0.075289s => x0.869674 (2)
double, 128x128: 0.054148s 0.0419669s => x1.29025 (2)
double, 512x512: 0.913799s 0.428533s => x2.13239 (2)
double, 1024x1024: 14.5972s 9.3542s => x1.5605 (2)
icpc -fast -DNDEBUG -fno-exceptions -no-inline-max-size -openmp
double, fixed-size 4x4: 0.000589848s 0.019949s
double, 32x32: 0.0682781s 0.0449722s => x1.51823 (2)
double, 128x128: 0.0547509s 0.0435519s => x1.25714 (2)
double, 512x512: 0.829436s 0.424438s => x1.9542 (2)
double, 1024x1024: 14.5243s 10.7735s => x1.34815 (2)