smarr

git clone https://github.com/smarr/SOMns.git
cd SOMns
ant compile -Dskip.graal=true
./debug -i -vv -t1 -EG  core-lib/Benchmarks/AsyncHarness.ns Savina.TrapezoidalApproximation 25 0  100:1000000:1:5

smarr

Truffle Specializations do not automatically have exclusive semantics. Instead, the rules of the Java type system apply.

Let's take the following node with three specializations as example. Note, I return an int here, usually you'd return a boolean, but the int allows me to get the point across more precisely in the later tests.

@NodeChild(value = "e", type = ExprNode.class)
public abstract class IsNumberNode extends Node {

smarr

From 0d1d5b9ebf01d65ecffc93c8425528be9e6d8e64 Mon Sep 17 00:00:00 2001
From: Stefan Marr <git@stefan-marr.de>
Date: Sat, 24 Mar 2018 16:24:23 +0000
Subject: [PATCH] Race condition in object model, further debugging needed

This debugging code helps debugging a race condition in the object model.

This seems to be observable rather reliably with accesses to cached class fields.

Specifically, we can see that in Parser.ns, we read the slot `R`, and retrieve an `A class` instead of `R class` rather reliably.

smarr

#!/bin/bash

# Manually remove the product setting from configuration/config.ini
echo Manually remove the product setting from configuration/config.ini

# delete sources jars and other things
find ../eclipse -name "*.source*.jar" -delete
find ../eclipse -name "*.html" -delete
find ../eclipse -name "*.bmp" -delete
rm ../eclipse/icon.xpm

smarr

# This Makefile relies on LaTeX-Mk
# See: http://latex-mk.sourceforge.net/

NAME=paper

KNITR=$(wildcard sections/*.Rnw)
KNITR_TEX=$(KNITR:.Rnw=.tex)
KNITR_TEX=$(patsubst sections/%.Rnw,gen/%.tex,$(KNITR))
TEXSRCS=$(NAME).tex $(wildcard scripts/*.tex) $(wildcard sections/*.tex) $(KNITR_TEX)
USE_PDFLATEX=true

smarr

class MyModule platform: platform = (
| private Transcript = platform squeak Transcript. |
) (
  public class A new = () (
    public mixinA = ( ^ #Amixin )
    )
  public class B new = () (
    public mixinB = ( ^ #Bmixin )
  )

smarr

Build Script: https://github.com/smarr/are-we-fast-yet/blob/master/implementations/build-topaz.sh

Topaz|STD:Build Topaz
Topaz|STD:~/builds/5be4c5b4/0/stefan.marr/awfy-runs/awfy/implementations ~/builds/5be4c5b4/0/stefan.marr/awfy-runs/awfy/implementations
Topaz|STD:Load ./Topaz
Topaz|STD:Synchronizing submodule url for 'Topaz'
Topaz|STD:~/builds/5be4c5b4/0/stefan.marr/awfy-runs/awfy/implementations/Topaz ~/builds/5be4c5b4/0/stefan.marr/awfy-runs/awfy/implementations ~/builds/5be4c5b4/0/stefan.marr/awfy-runs/awfy/implementations
Topaz|STD:Collecting invoke
Topaz|STD:  Downloading invoke-0.21.0-py2-none-any.whl (154kB)
Topaz|STD:Installing collected packages: invoke

smarr

diff -r 38a47c705f1a Collections.ns
--- a/Collections.ns	Tue Jul 11 19:25:43 2017 -0700
+++ b/Collections.ns	Fri Jul 28 16:48:38 2017 +0200
@@ -49,7 +49,7 @@
 binarySearchFor: el <EL>
 between: start <Integer>
 and: end <Integer>
-toCompare: compare <[:EL def:EL| Boolean]>
+toCompare: compare <[:EL def :EL| Boolean]>
 ^<Int>

smarr

#!/usr/bin/python3
import re
import requests
bibkey_re = re.compile("Warning--I didn't find a database entry for \"(.*?)\"")

with open("paper.blg") as f:
    content = f.readlines()

for line in content:
    m = bibkey_re.match(line)

smarr

{ patterns = ( { include = '#module'; } );
  repository = {
    accessModifier = {
      match = '\b(public|private|protected)\b';
      captures = { 1 = { name = 'keyword.modifier.som'; }; };
    };
    assignmentOperator = {
      name = 'keyword.operator.assignment.som';
      match = '(?<!:):=';
    };