vtjnash

type Node
    name::UTF8String
    sn::Set{Node}
    n::Vector{Node} #this is assigned later, as an efficiently iterable copy of sn

    Node(name) = new(name, Set{Node}())
end

typealias Graph Dict{UTF8String, Node}

vtjnash

macro foo(ex)
    quote
        $(esc(ex))
    end
end

function f(x,y)
    @foo x+y
end

vtjnash

Howto and overview of new I/O system:

Using spawn and run
-------------------

Commands are specified with backticks as before:

    julia> `echo test`
    `echo test`

vtjnash

#/bin/sh

# This script will attempt to download and build GTK+-2, 
# including dependencies (cairo, pango, etc), in ~/gtk
# (it also puts stuff in ~/.local, ~/Source, ~/.jhbuildrc*)
# While this should work, it may be preferable to execute
# each line separately in the terminal to catch errors

# MAKE SURE YOU DO NOT HAVE BREW OR MACPORTS IN YOUR PATH
# BEFORE RUNNING THIS SCRIPT. e.g.:

vtjnash

# -*- coding: utf-8; mode: tcl; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- vim:fenc=utf-8:ft=tcl:et:sw=4:ts=4:sts=4
# $Id$

PortSystem          1.0
PortGroup           github 1.0

github.setup        JuliaLang julia 0
name                julia
version             0
categories          lang

vtjnash

These test failures are seen on the current release and develop version of openblas. The make command used is shown below.
```
$ make CC="i686-w64-mingw32-gcc" FC="i686-w64-mingw32-gfortran" RANLIB="i686-w64-mingw32-ranlib" FFLAGS=" -O2 " USE_THREAD=1 DYNAMIC_ARCH=1 NUM_THREADS=30 OSNAME=WINNT CROSS=1  BINARY=32 FLDFLAGS="-Wl,--stack,0x1000000"
OPENBLAS_NUM_THREADS=1 OMP_NUM_THREADS=1 ./sblat1
 Real BLAS Test Program Results


 Test of subprogram number  1             SDOT 
                                       FAIL

vtjnash

Debugging Build and Running Errors

This is a collection of things to try and steps to debugging on Windows.

Have you checked the build errata?

Have you searched the Julia issues for similar issues?

The message Please submit a bug report with steps to reproduce this fault, and any error messages that follow (in their entirety). Thanks. is generated whenever Julia is about to crash. Most commonly, it will appear when the program is segfaulting due to a NULL / invalid pointer. It can be the fault of anything, so without instructions on how to reproduce, it is difficult to impossible to fix.

vtjnash

/*

Copyright (C) 2011 Jarno Rajahalme
Copyright (C) 2013 Jameson Nash

This is free software; you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License as published by the
Free Software Foundation; either version 2.1 of the License, or (at
your option) any later version.

vtjnash

This Julip is intendend to standardize and simplify the ccall/cfunction calling convention specifications, with minimal breakage from the current situation.

The intention is to supply a more descriptive ccall/cfunction interface that is faster to parse for humans, and can accurately reflect all c-callable functions with less ambiguity/confusion.
As a special requirement, all elements of this should be valid syntax outside of the ccall function. The purpose of this is to simplify code-generation macros and reduce the learning curve.
There are several, fairly independent parts to this proposal. I will try to enumerate them in order of their dependencies.

.1. Move the Julia value pointer (jl_value_t*) to point to the first element of the Julia struct, instead of the type tag. This has been discussed previously (and demonstrated in prototype) and is not controversial. ref JuliaLang/julia#2818

.2. Introduce a function Box(x) that creates a mutable jl_value_t* containing a single pointer (to X). re

vtjnash

julia> code_typed(Ito.Time.yearfraction,(Ito.Time.ISMAActualActual,Calendar.CalndarTime,CalendarTime,CalendarTime,CalendarTime))
1-element Array{Any,1}:
 :($(Expr(:lambda, {:c,:d_start,:d_end,:ref_start,:ref_end}, {{:newRefEnd,:newRefStart,:#s1133,:ref_period_start,:ref_period_end,:mnths,:period,:previousRef,:i,:sum},{{:c,ISMAActualActual,0},{:d_start,CalendarTime,0},{:d_end,CalendarTime,0},{:ref_start,CalendarTime,0},{:ref_end,CalendarTime,0},{:newRefEnd,Any,18},{:newRefStart,Any,18},{:#s1133,Bool,2},{:ref_period_start,CalendarTime,2},{:ref_period_end,Any,2},{:mnths,Int64,2},{:period,Float64,18},{:previousRef,CalendarTime,18},{:i,Int64,2},{:sum,Any,2}},{}}, :(begin  # /Users/jameson/.julia/Ito/src/time/day_count.jl, line 162:
        unless top(eq_float)(top(getfield)(d_start::CalendarTime,:millis)::Float64,top(getfield)(d_end::CalendarTime,:millis)::Float64)::Bool goto 0 # line 162:
        return 0.0
        0:  # line 164:
        unless top(lt_float)(top(getfield)(d_end::CalendarTime,:millis)::Float64,to