cjfuller

Rubinius Crash Report #rbxcrashreport

Error: signal SIGABRT

[[Backtrace]]
0   rbx                                 0x00000001004fbfb6 _ZN8rubiniusL12segv_handlerEi + 486
1   libsystem_c.dylib                   0x00007fff8e61ecfa _sigtramp + 26
2   ???                                 0x00007fff600c7110 0x0 + 140734804816144
3   rbx                                 0x0000000100c4e796 abort + 22
4   rbx                                 0x0000000100500075 _ZN8rubinius5abortEv + 53

cjfuller

#include <stdlib.h>

typedef unsigned long VALUE;

int main() {
	VALUE x = 0;
	volatile VALUE y = 1;
	VALUE* a = malloc(sizeof(VALUE));
	volatile VALUE* b = malloc(sizeof(VALUE));
	*b = x;

cjfuller

install -c tmp/x86_64-linux/nmatrix/2.0.0/nmatrix.so lib//nmatrix.so
valgrind --tool=memcheck --num-callers=15 --partial-loads-ok=yes --undef-value-errors=no ruby -S rspec -Ilib:ext spec
==12531== Memcheck, a memory error detector
==12531== Copyright (C) 2002-2012, and GNU GPL'd, by Julian Seward et al.
==12531== Using Valgrind-3.8.1 and LibVEX; rerun with -h for copyright info
==12531== Command: ruby -S rspec -Ilib:ext spec
==12531== 
NMatrix {
  creates a matrix with the new constructor OK (0.01s)
  adequately requires information to access a single entry of a dense matrix OK (0.02s)

cjfuller

sudo zypper in gcc gcc-c++
sudo zypper in curl
\curl -sSL https://get.rvm.io | bash -s stable --ruby=2.1.1
source /home/colin/.rvm/scripts/rvm
sudo zypper in libatlas3 libatlas3-devel
git clone https://github.com/SciRuby/nmatrix.git
cd nmatrix
bundle install
bundle exec rake compile
bundle exec rake spec

cjfuller

// Without `int`:
// First test (fails with link error since it can't find the function):

#include <stdio.h>
#include </usr/include/atlas/clapack.h>

/*top*/
extern int t(void);
int main(int argc, char **argv)
{

cjfuller

### Show the currently active git branch at the command line
function parse_git_branch {
    git branch --no-color 2> /dev/null | sed -e '/^[^*]/d' -e "s/* \(.*\)/ \(\1\)/"
}

#GREEN="\[\033[0;32m\]"
#NONE="\[\033[0m\]"

export PS1='\u@\h \w\[\033[0;32m\]$(parse_git_branch)\[\033[0m\]$ '

cjfuller

#lang racket

(require plot)

(define xdata '(10 25 50 100 200))
(define ydata '(5181 7346 8199 8886 8878))

(parameterize ([plot-font-family 'default]
               [plot-font-size 16]
               [plot-width 800]

cjfuller

The MIT License (MIT)

Copyright (c) 2015 Khan Academy

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is

cjfuller

  [[solarized-dark]]
    palette = "#002b36:#dc322f:#859900:#b58900:#268bd2:#d33682:#2aa198:#eee8d5:#002b36:#cb4b16:#586e75:#657b83:#839496:#6c71c4:#93a1a1:#fdf6e3"
    login_shell = True
    background_image = None
    use_system_font = False
    cursor_color = "#93a1a1"
    foreground_color = "#839396"
    font = Source Code Pro Medium 10
    background_color = "#002b36"
    scrollback_infinite = True

cjfuller

Mode(target_versions=set(), line_length=88, string_normalization=True, experimental_string_processing=False, is_pyi=False)
--- source
+++ first pass
@@ -48,12460 +48,18277 @@
 import requests
 from .gcode import Gcode
 from .vector import Vector
 
 # Check if using Windows, Linux, or FreeBSD