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comp.lang.python

Re: compiler with python

Steven Howe

3/6/2010 9:13:00 PM

Is it possible he's talking about a 'quad core'? as in a CPU? In that
case I think he wants
to optimize a python program for a multiprocessor core with four processors.

sph


On 03/06/2010 07:56 AM, Dave Angel wrote:
> mohamed issolah wrote:
>>
>> 2010/3/6 Dave Angel <davea@ieee.org>
>>
>>> mohamed issolah wrote:
>>>
>>>> hey,
>>>>
>>>> How can I construct a compiler with python just for informatiom .,
>>>> I have
>>>> habit to construct it with C language,
>>>>
>>>> sorry for my english ;-)
>>>>
>>>>
>>> You need to tell us what you're really trying to do, what tools you're
>>> willing to use, and probably why you want it. And if you're not
>>> sure about
>>> your English, keep the sentence structure straightforward.
>>>
>>> Let me make a couple of wild guesses:
>>>
>>
>>
>>> You want to design and build a compiler that takes xml information
>>> as its
>>> source code, and compiles those xml files into Intel x86 machine
>>> code. The
>>> compiler and the resulting executable needs to run on an x86 Linux
>>> machine.
>>> Your previous experience was in doing this sort of thing in C, but
>>> you want
>>> to try it with Python instead. You want to do it without using the
>>> lxml
>>> libraries.
>>>
>>> You want to build a python compiler, that takes python source code and
>>> produces Java byte code files. You'd like to do this in C, but
>>> don't want
>>> to use any of the available existing CPython or Jython source code.
>>> Your
>>> goal is not to make a commercially viable product, but to learn as
>>> much as
>>> possible in the process.
>>>
>>>
>>> DaveA
>>>
>>
>> hey,
>>
>> I want to create a compiler which transform a code like pascal code
>> (that
>> what I do in C) to "quad"
>> In C, I use BISON and FLEX tools.
>>
>>
> I've forwarded your message to the list, and fixed your top-posting by
> moving your response to the bottom. I don't have a clue what "quad"
> is, unless it's a synonym for Forth.
>
> You haven't specified the OS you'll be using to run the compiler, nor
> the one you're targeting, so some of these choices may not be useful.
> For example, the first one is Linux only.
>
> http://www.freenet.org.nz/pytho...
> PyBison - Python binding for Bison/Flex
>
> http://freshmeat.net/projects...
> http://www.slash-me.net/dev/snippets/yeanpypa/document...
>
> http://www.python.org/community/sigs/retired/parser-sig/towards...
>
> Or you could go here, which has links to (most of) these and others.
> http://wiki.python.org/moin/Langu...
>
> DaveA
2 Answers

Alf P. Steinbach

3/6/2010 9:29:00 PM

0

Since Mohamed is talking about compilation I think it's more likely he's talking
about an intermediate program represention based on quad tuples like

(OP, DESTINATION, ARG1, ARG2)

Cheers,

- Alf


* Steven Howe:
> Is it possible he's talking about a 'quad core'? as in a CPU? In that
> case I think he wants
> to optimize a python program for a multiprocessor core with four
> processors.
>
> sph
>
>
> On 03/06/2010 07:56 AM, Dave Angel wrote:
>> mohamed issolah wrote:
>>>
>>> 2010/3/6 Dave Angel <davea@ieee.org>
>>>
>>>> mohamed issolah wrote:
>>>>
>>>>> hey,
>>>>>
>>>>> How can I construct a compiler with python just for informatiom .,
>>>>> I have
>>>>> habit to construct it with C language,
>>>>>
>>>>> sorry for my english ;-)
>>>>>
>>>>>
>>>> You need to tell us what you're really trying to do, what tools you're
>>>> willing to use, and probably why you want it. And if you're not
>>>> sure about
>>>> your English, keep the sentence structure straightforward.
>>>>
>>>> Let me make a couple of wild guesses:
>>>>
>>>
>>>
>>>> You want to design and build a compiler that takes xml information
>>>> as its
>>>> source code, and compiles those xml files into Intel x86 machine
>>>> code. The
>>>> compiler and the resulting executable needs to run on an x86 Linux
>>>> machine.
>>>> Your previous experience was in doing this sort of thing in C, but
>>>> you want
>>>> to try it with Python instead. You want to do it without using the
>>>> lxml
>>>> libraries.
>>>>
>>>> You want to build a python compiler, that takes python source code and
>>>> produces Java byte code files. You'd like to do this in C, but
>>>> don't want
>>>> to use any of the available existing CPython or Jython source code.
>>>> Your
>>>> goal is not to make a commercially viable product, but to learn as
>>>> much as
>>>> possible in the process.
>>>>
>>>>
>>>> DaveA
>>>>
>>>
>>> hey,
>>>
>>> I want to create a compiler which transform a code like pascal code
>>> (that
>>> what I do in C) to "quad"
>>> In C, I use BISON and FLEX tools.
>>>
>>>
>> I've forwarded your message to the list, and fixed your top-posting by
>> moving your response to the bottom. I don't have a clue what "quad"
>> is, unless it's a synonym for Forth.
>>
>> You haven't specified the OS you'll be using to run the compiler, nor
>> the one you're targeting, so some of these choices may not be useful.
>> For example, the first one is Linux only.
>>
>> http://www.freenet.org.nz/pytho...
>> PyBison - Python binding for Bison/Flex
>>
>> http://freshmeat.net/projects...
>> http://www.slash-me.net/dev/snippets/yeanpypa/document...
>>
>> http://www.python.org/community/sigs/retired/parser-sig/towards...
>>
>> Or you could go here, which has links to (most of) these and others.
>> http://wiki.python.org/moin/Langu...
>>
>> DaveA

Mark Lawrence

3/7/2010 3:16:00 PM

0

Alf and Steven Howe, please don't top post, it makes it all but
impossible to follow a thread. Darn!:)

Mark Lawrence.

Alf P. Steinbach wrote:
> Since Mohamed is talking about compilation I think it's more likely he's
> talking about an intermediate program represention based on quad tuples
> like
>
> (OP, DESTINATION, ARG1, ARG2)
>
> Cheers,
>
> - Alf
>
>
> * Steven Howe:
>> Is it possible he's talking about a 'quad core'? as in a CPU? In that
>> case I think he wants
>> to optimize a python program for a multiprocessor core with four
>> processors.
>>
>> sph
>>
>>
>> On 03/06/2010 07:56 AM, Dave Angel wrote:
>>> mohamed issolah wrote:
>>>>
>>>> 2010/3/6 Dave Angel <davea@ieee.org>
>>>>
>>>>> mohamed issolah wrote:
>>>>>
>>>>>> hey,
>>>>>>
>>>>>> How can I construct a compiler with python just for informatiom .,
>>>>>> I have
>>>>>> habit to construct it with C language,
>>>>>>
>>>>>> sorry for my english ;-)
>>>>>>
>>>>>>
>>>>> You need to tell us what you're really trying to do, what tools you're
>>>>> willing to use, and probably why you want it. And if you're not
>>>>> sure about
>>>>> your English, keep the sentence structure straightforward.
>>>>>
>>>>> Let me make a couple of wild guesses:
>>>>>
>>>>
>>>>
>>>>> You want to design and build a compiler that takes xml information
>>>>> as its
>>>>> source code, and compiles those xml files into Intel x86 machine
>>>>> code. The
>>>>> compiler and the resulting executable needs to run on an x86 Linux
>>>>> machine.
>>>>> Your previous experience was in doing this sort of thing in C, but
>>>>> you want
>>>>> to try it with Python instead. You want to do it without using the
>>>>> lxml
>>>>> libraries.
>>>>>
>>>>> You want to build a python compiler, that takes python source code and
>>>>> produces Java byte code files. You'd like to do this in C, but
>>>>> don't want
>>>>> to use any of the available existing CPython or Jython source
>>>>> code. Your
>>>>> goal is not to make a commercially viable product, but to learn as
>>>>> much as
>>>>> possible in the process.
>>>>>
>>>>>
>>>>> DaveA
>>>>>
>>>>
>>>> hey,
>>>>
>>>> I want to create a compiler which transform a code like pascal code
>>>> (that
>>>> what I do in C) to "quad"
>>>> In C, I use BISON and FLEX tools.
>>>>
>>>>
>>> I've forwarded your message to the list, and fixed your top-posting
>>> by moving your response to the bottom. I don't have a clue what
>>> "quad" is, unless it's a synonym for Forth.
>>>
>>> You haven't specified the OS you'll be using to run the compiler, nor
>>> the one you're targeting, so some of these choices may not be
>>> useful. For example, the first one is Linux only.
>>>
>>> http://www.freenet.org.nz/pytho...
>>> PyBison - Python binding for Bison/Flex
>>>
>>> http://freshmeat.net/projects...
>>> http://www.slash-me.net/dev/snippets/yeanpypa/document...
>>>
>>> http://www.python.org/community/sigs/retired/parser-sig/towards...
>>>
>>>
>>> Or you could go here, which has links to (most of) these and others.
>>> http://wiki.python.org/moin/Langu...
>>>
>>> DaveA