siddhartha047/graph500kroneckergraphgenerator

Kronecker Graph Generator (Forked from Graph500, supporting a binary edge list format)

Build with cmake

• assume ~/yche-bin exists, otherwise mkdir -p ~/yche-bin *option (not-build-legacy-makefile), -DLEGACY_BUILD=OFF， otherwise -DLEGACY_BUILD=ON

rm -rf ~/build-tmp
mkdir -p ~/build-tmp 
cd ~/build-tmp
cmake -H~/workspace/yche/git-repos/Graph500KroneckerGraphGenerator -B~/build-tmp -DCMAKE_INSTALL_PREFIX=~/yche-bin
make -j
make install

Build with make only

see uwsampa/graphbench/data/generator.

make all

Run

• example under the yche-bin folder

./yche_generator_omp 23 -e 16 -o /ssd/zlai/yche-datasets/kron23-16.bin -b 

-- generator_seq

./generator_seq <# of vertices (log 2 base)> <-e intNumber [optional: average # of edges per vertex, defualt to be 16> <-o outputFileName [optional: default to stdout]> <-s intName [optional: default to use the current time]> <-b [optional: default is ascii version, -b for binary version]>

-- generator_omp

./generator_omp <# of vertices (log 2 base)> <-e intNumber [optional: average # of edges per vertex, defualt to be 16> <-o outputFileName [optional: default to stdout]> <-s intName [optional: default to use the current time]> <-b [optional: default is ascii version, -b for binary version]>

Example

• To produce a data file with 2^16 vertices and an average of 4 edges per vertex (degree 8), with tsv output, do:

./generator_omp	16 -e 4 -o output16.txt

• generate binary files, turning on the switch option -b

./generator_omp 24 -e 16 -o s24.kron.bin -b
./generator_omp 28 -e 15 -o rapids-s28.e15.kron.edgelist.bin -b
./generator_omp 29 -e 10 -o rapids-s29.e10.kron.edgelist.bin -b