hpcgraphanalysis / pulp Goto Github PK
View Code? Open in Web Editor NEWLicense: BSD 3-Clause "New" or "Revised" License
License: BSD 3-Clause "New" or "Revised" License
Hi,
I've noticed that PuLP crashes every 10nth run or so when partitioning this toy graph: https://drive.google.com/file/d/1q3wk6sa904y8iXTDPombxZC0pfGnpyht/view?usp=sharing
with arguments: ./pulp wing_nodal_2.graph 16
on a machine with 16 cores / 32 threads.
Is there something wrong with the file format?
or is the graph too small for the given number of cores?
Thread 23 "pulp" received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7fffed178700 (LWP 390667)]
init_nonrandom () at init_nonrandom.cpp:95
95 int out = outs[j];
(gdb) bt
#0 init_nonrandom () at init_nonrandom.cpp:95
#1 0x00007ffff7c76c66 in gomp_thread_start (xdata=<optimized out>) at ../../../src/libgomp/team.c:123
#2 0x00007ffff7c29609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#3 0x00007ffff7b4e293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
There will be compiling error (header file missing) without recovering xtrapulp/0.3/pulp_mm.h back
A declarative, efficient, and flexible JavaScript library for building user interfaces.
๐ Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
An Open Source Machine Learning Framework for Everyone
The Web framework for perfectionists with deadlines.
A PHP framework for web artisans
Bring data to life with SVG, Canvas and HTML. ๐๐๐
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
Some thing interesting about web. New door for the world.
A server is a program made to process requests and deliver data to clients.
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Some thing interesting about visualization, use data art
Some thing interesting about game, make everyone happy.
We are working to build community through open source technology. NB: members must have two-factor auth.
Open source projects and samples from Microsoft.
Google โค๏ธ Open Source for everyone.
Alibaba Open Source for everyone
Data-Driven Documents codes.
China tencent open source team.