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chrisseaton / gist:6abdd5283e376e798dc5
Created August 21, 2015 00:05
chrisseaton@Chriss-MacBook-Pro-2:~/Documents/ruby/jruby [master] $ jt run -Xtruffle.backtraces.hide_core_files=false ../test.rb
$ /Users/chrisseaton/Documents/ruby/jruby/bin/jruby -X+T -Xtruffle.backtraces.hide_core_files=false ../test.rb
../test.rb:2:in `bar': foo (RuntimeError)
from ../test.rb:7:in `block in foo'
from core: Array#each:in `Array#each'
from ../test.rb:6:in `foo'
from ../test.rb:12:in `block in <main>'
from core:/core/rubinius/common/kernel.rb:537:in `loop'
from ../test.rb:11:in `<main>'
FAILED (pid 37636 exit 1): /Users/chrisseaton/Documents/ruby/jruby/bin/jruby -X+T -Xtruffle.backtraces.hide_core_files=false ../test.rb
@chrisseaton
chrisseaton / ArrayLayoutImpl.java
Created August 17, 2015 10:43
package org.jruby.truffle.nodes.core.array;
import java.util.EnumSet;
import com.oracle.truffle.api.object.*;
import org.jruby.truffle.om.dsl.api.UnexpectedLayoutRefusalException;
import com.oracle.truffle.api.CompilerDirectives.TruffleBoundary;
import com.oracle.truffle.api.CompilerAsserts;
import org.jruby.truffle.nodes.core.array.ArrayNodes.ArrayLayout;
import org.jruby.truffle.nodes.core.BasicObjectLayoutImpl;
@chrisseaton
chrisseaton / gist:14375725320e46bc5978
Created July 20, 2015 14:43
module ModuleSpecs
module A
CONSTANT_A = :a
#OVERRIDE = :a
#def ma(); :a; end
#def self.cma(); :a; end
end
module B
@chrisseaton
chrisseaton / gist:4464807d93b972813e49
Created July 11, 2015 15:23
@chrisseaton
chrisseaton / gist:956dd410877f7a0484d5
Last active August 29, 2015 14:22

Truffle

JRuby 9000 includes an preliminary version of support for the Truffle language implementation framework and Graal VM from Oracle Labs. In future releases, Truffle will provide an extremely high performance and compatible backend for JRuby. The Truffle backend supports almost all Ruby language features and the majority of the core library, and is able to run simple gems and web frameworks such as Sinatra. It has no support for RubyGems, Rails or any database drivers, does not work on Windows, and is not ready to be tested with applications at this stage. More information on Truffle and Graal can be found in the JRuby Wiki https://github.com/jruby/jruby/wiki/Truffle.

@chrisseaton
chrisseaton / benchmark.cr
Last active August 29, 2015 14:22
# Copied with little modifications from: http://benchmarksgame.alioth.debian.org/u32/program.php?test=nbody&lang=yarv&id=2
# 10000000
SOLAR_MASS = 4 * Math::PI**2
DAYS_PER_YEAR = 365.24
class Planet
property :x
property :y
@chrisseaton
chrisseaton / gist:ee873b74cec4f92416b6
Created June 3, 2015 21:44
require 'parser'
file = '/Users/chrisseaton/.rbenv/versions/2.2.2/lib/ruby/gems/2.2.0/gems/parser-2.2.2.5/lib/parser/lexer.rb'
source_buffer = Parser::Source::Buffer.new(file)
source_buffer.read
lexer = Parser::Lexer.new('0')
lexer.source_buffer = source_buffer
@chrisseaton
chrisseaton / gist:62624e367ea892197cf7
Created May 25, 2015 20:18
NotImplementedError: NotImplementedError
initialize at /Users/chrisseaton/Documents/ruby/concurrent-ruby/lib/concurrent/synchronization/abstract_object.rb:32
initialize at /Users/chrisseaton/Documents/ruby/concurrent-ruby/lib/concurrent/at_exit.rb:12
Concurrent at /Users/chrisseaton/Documents/ruby/concurrent-ruby/lib/concurrent/at_exit.rb:93
(root) at /Users/chrisseaton/Documents/ruby/concurrent-ruby/lib/concurrent/at_exit.rb:4
require at org/jruby/RubyKernel.java:1071
(root) at /Users/chrisseaton/.rbenv/versions/jruby-1.7.19/lib/ruby/shared/rubygems/core_ext/kernel_require.rb:1
require at /Users/chrisseaton/.rbenv/versions/jruby-1.7.19/lib/ruby/shared/rubygems/core_ext/kernel_require.rb:54
require at org/jruby/RubyKernel.java:1071
(root) at /Users/chrisseaton/Documents/ruby/concurrent-ruby/lib/concurrent.rb:4
@chrisseaton
chrisseaton / gist:9e9f3344aa9fdd8c7b39
Created May 16, 2015 22:19
[exec] 1)
[exec] IPAddr#hton converts IPAddr to network byte order ERROR
[exec] TypeError: Truffle doesn't have a case for the org.jruby.truffle.nodes.core.BignumNodesFactory$RightShiftNodeFactory$RightShiftNodeGen node with values of type Bignum(org.jruby.truffle.runtime.core.RubyBignum) java.lang.Long=112
[exec] path/build/lib/ruby/truffle/mri/../../stdlib/ipaddr.rb:241:in `>>': Truffle doesn't have a case for the org.jruby.truffle.nodes.core.BignumNodesFactory$RightShiftNodeFactory$RightShiftNodeGen node with values of type Bignum(org.jruby.truffle.runtime.core.RubyBignum) java.lang.Long=112 (TypeError)
[exec] from path/build/lib/ruby/truffle/mri/../../stdlib/ipaddr.rb:241:in `block in hton'
[exec] from path/build/lib/ruby/truffle/mri/../../stdlib/ipaddr.rb:240:in `hton'
[exec] from path/build/spec/ruby/library/ipaddr/hton_spec.rb:8:in `block in <main>'
[exec] from core:/core/rubinius/common/enumerable.rb:354:in `block in all?'
[exec] from core:/core
@chrisseaton
chrisseaton / gist:90c873848e8e6ea4af65
Created May 14, 2015 15:48
$ ./mvnw -Pcomplete
[INFO] Scanning for projects...
deprecated repository, use :url => '...'
deprecated repository, use :url => '...'
deprecated repository, use :url => '...'
deprecated repository, use :url => '...'
[ERROR] [ERROR] Some problems were encountered while processing the POMs:
[FATAL] Non-resolvable parent POM for org.jruby:jruby-complete:[unknown-version]: Could not find artifact org.jruby:jruby-artifacts:pom:9.0.0.0-SNAPSHOT and 'parent.relativePath' points at wrong local POM @
@
[ERROR] The build could not read 1 project -> [Help 1]