Displaying 11 results from an estimated 11 matches for "lalr".
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lala
2006 Aug 26
2
Mongrel grammar file
Hey Zed, any chance you mind sharing the grammar file you use with
lemon to create the parser? I''ve been meaning to sit down and learn
how to use one of those things. If not, any suggestions on a good
resource for learning how to use a LALR parser?
2003 Jul 17
6
Formal definitions of R-language.
Hello!
Some CS-guys (the type who knows what Church formalism is) keep asking
me questions about formal definitions of R-language that I can not
answer (or even understand). Is there some freely available papers which
I can throw at them where it would be explained is R
functional/OOP/procedural language, does it use weak/strong,
dynamic/static typization, does it use lazy or ...(do not know
2003 Aug 13
1
Errors Building 4.8
...DIRPRFX=usr.bin/yacc/ DESTDIR=/usr/obj/usr/src/i386 install
===> usr.bin/yacc
/usr/obj/usr/src/i386/usr/src/usr.bin/yacc created for /usr/src/usr.bin/yacc
rm -f .depend
mkdep -f .depend -a -D__FBSDID=__RCSID /usr/src/usr.bin/yacc/closure.c /usr/src/usr.bin/yacc/error.c /usr/src/usr.bin/yacc/lalr.c /usr/src/usr.bin/yacc/lr0.c /usr/src/usr.bin/yacc/main.c /usr/src/usr.bin/yacc/mkpar.c /usr/src/usr.bin/yacc/output.c /usr/src/usr.bin/yacc/reader.c /usr/src/usr.bin/yacc/skeleton.c /usr/src/usr.bin/yacc/symtab.c /usr/src/usr.bin/yacc/verbose.c /usr/src/usr.bin/yacc/warshall.c
echo yacc: /usr/lib...
2011 Sep 03
0
[LLVMdev] git Status Update?
Le 3 sept. 2011 à 14:18, Bill Wendling a écrit :
> On Sep 3, 2011, at 5:01 AM, FlyLanguage wrote:
>
>>> On Sep 1, 2011, at 3:15 PM, FlyLanguage wrote:
>>>
>>>>> Is that really true? I've heard of a lot of LLVM developers using git
>>>>> but it all seems very opaque right now. That's why I hope to get people
>>>>>
2007 May 23
2
about lex/yacc
hello,
what about these functions lex/yacc which can parse and recognize a syntax?
thanks
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2011 Mar 21
1
GSOC 2011 - QueryParser Reimplementation
hello everyone,
I am Maheshwar, a prefinal year Computer Science undergraduate student at
BITS-Pilani, India. When i was going through the GSOC ideas , i felt
interested in Quesry parser project. Till now i have implemented a couple of
LL(1) parsers as a part of my assignment in Compiler construction course,
so i would love to join and contribute to this project. So can any one tell
me how to go
2006 Nov 01
2
[LLVMdev] LLVM / C--
...coexist for as
long as necessary. Similarly, ambiguity is handled by letting potential
parses be coalesced, with special action taken to handle the ambiguous region
of the input. In general, by using the GLR algorithm, Elkhound avoids the
difficulty of trying to make a language grammar fit the LALR(1) restrictions.
http://en.wikipedia.org/wiki/GLR_parser
Advantages
When implemented carefully, the GLR algorithm has the same time complexity as
the CYK algorithm and Earley algorithm -- O(n3). However, GLR carries two
additional important advantages:
The time required to run the algorithm is...
2011 Sep 03
5
[LLVMdev] git Status Update?
On Sep 3, 2011, at 5:01 AM, FlyLanguage wrote:
>> On Sep 1, 2011, at 3:15 PM, FlyLanguage wrote:
>>
>>>> Is that really true? I've heard of a lot of LLVM developers using git
>>>> but it all seems very opaque right now. That's why I hope to get people
>>>> talking so we can find out where everyone is and go from there.
>>>
2011 Jan 24
3
[LLVMdev] LLVM grammar for ANTLR
Has anyone written a grammar for LLVM for ANTLR. I mean an ANTLR
grammar that parses LLVM instructions. Is an LLVM grammar available
for any other parsing tool?
Surinder
2014 Jan 28
3
[LLVMdev] MergeFunctions: reduce complexity to O(log(N))
Hi Stepan,
Sorry for the delay. It's great that you are working on MergeFunctions
as well and I agree, we should definitely try to combine our efforts to
improve MergeFunctions.
Just to give you some context, the pass (with the similar function
merging patch) is already being used in a production setting. From my
point of view, it would be better if we focus on improving its
capability
2014 Jan 30
3
[LLVMdev] MergeFunctions: reduce complexity to O(log(N))
...5503 989 0.86 6584270 * * *
KS-1.ll 6 38618 0 0.01 38598 0 0.01 38598
KS-2.ll 8 68887 0 0.01 68867 0 0.01 68867
l3bitstream.ll 11 167472 0 0.02 167441 0 0.02 167441
label.ll 1 1425 0 0.01 1396 0 0.01 1396
Lalign11.ll 3 57428 0 0.01 57413 0 0.01 57413
Lalignmm.ll 6 255613 0 0.03 255598 0 0.04 255598
lalr.ll 17 114241 0 0.02 114215 0 0.02 114943
lambda.ll 3 52003 0 0.01 51978 0 0.01 51978
lame.ll 13 261262 0 0.03 261231 0 0.03 261231
lapi.ll 74 242562 0 0.03 242547 0 0.03 242547
laplace.ll 1 30865 0 0.01 30838 0 0.01 30838
lauxlib.ll 43 110129 0 0.02 110114 0 0.02 110114
layer3.ll 13 435128 0 0.04 4...