GeminiGraph

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Hi, I'm trying to run PageRank over two MPI (MPICH v4.0.2) hosts, with two NUMA nodes each. The input graph is very large (>4B vertices) therefore I converted Gemini to...

JohnMalliotakis

I encountered some problems in implementing the above algorithms, which seemed to me to contradict the point-centric idea of the model.

Salieri-004

Segmentation fault

1

Hi! I'm learning to use Gemini and having problems. I downloaded data from #22 and when I run mpirun -n 1 ./sssp scale16_s.bin 65536 39, it returns =================================================================================== = BAD...

Thorifish

 my gcc's version is 11.2.1. when the process end, it will raise a segment fault. following the code , it found that freeing curr or next buffers will return...

abasi20

In some environments, applying compilation optimizations (such as O3) may lead to segment fault. Fixing these two bugs may help!

chenht2022

Mbind: Bad address error

1

While executing SSSP using mpi "mpiexec -np 16 toolkits/sssp sample_data/soc-Slashdot0811_tabSep_sssp.txt.bin 77360 0" it gives Mbind: Bad address error. If the number processes less than 10 "mpiexec -np 10" then it...

ebenezerrajadurai

add tool to convert CSV format file to binary file required by GeminiGraph

1

Since people discussing the binary file needs by Gemini, so I add a feature to convert the CSV format file to binary format. These are all I have done in...

jsycdut

what`s the rusults mean?

1

I get the results of cc shows as follow: active(0)>=325557 active(1)>=64774 active(2)>=23313 active(3)>=958 active(4)>=1 exec_time=0.013219(s) components = 278905 active(0)>=325557 active(1)>=65181 active(2)>=23192 active(3)>=957 active(4)>=1 exec_time=0.011986(s) components = 278905 what`s it stand...

OneoneWang

`numa_set_interleave_mask` problem

2

Hi,xiaowei, I'm trying to run pagerank on scale16_s.bin, which from [here](https://github.com/bibrakc/graph-datasets/tree/master/data) from issue #6 , but I get a segment fault, it looks like following. I think the numa_set_interleave_mask() function...

iosmers

Fixed non Null terminated string and a return type. This fixes a problem resulting in a segfault when compiled with g++ version 9.3.0 and 10.2.0 using the ```-O3``` flag as...

jasc7636