This is a fork of the AnghaBench Benchmark Suite. This fork includes scripts to build the benchmarks and also includes a means to download pre-compiled benchmarks as well.

Use the generate_compile_commands.py script to generate compile commands, and GNU parallel to invoke the build, like so:

scripts/generate_compile_commands.py --clang clang-11 -o compile_commands.txt
parallel :::: compile_commands.txt

This will compile the benchmark to bitcode for x86, arm64, and x86-64. Install appropriate cross-compilation tools as needed to get the build to succeed.

Compilation takes about 30 minutes per architecture on a Ryzen 9 5950x and the output is around 23 GiB of bitcode.

The download script will pull pre-made bitcode for all available architectures. Each architecture is around 1 GiB in size, compressed.

scripts/download.sh

The generate_compile_commands.py script takes several options to make a file of compilation commands that should be passed to parallel.

$ scripts/generate_compile_commands.py --help
usage: generate_compile_commands.py [-h] [--clang CLANG] [--source SOURCE] [--dest DEST] [-o OUTFILE]

optional arguments:
  -h, --help            show this help message and exit
  --clang CLANG         Which clang binary to run, default clang-11
  --source SOURCE       where to look for source files
  --dest DEST           where to put bitcode
  -o OUTFILE, --outfile OUTFILE
                        Output file to write, default to stdout

The download.sh script will download pre-made bitcode archives.o

The compress.sh script compresses compiled bitcode for archiving.