Displaying 20 results from an estimated 34 matches for "barani".
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bariani
2010 Feb 06
1
[LLVMdev] Integrated instruction scheduling/register allocation
On Feb 5, 2010, at 2:01 AM, Gergö Barany wrote:
> On Thu, Feb 04, 2010 at 13:59:08 -0800, Evan Cheng wrote:
>> A more pressing need is a pre-regalloc scheduler that can switch modes to
>> balance reducing latency vs. reducing register pressure.
>
> Right. I'm actually working on implementing a variant of IPS (Goodman and
> Hsu, Code scheduling and register allocation
2010 Feb 04
2
[LLVMdev] Integrated instruction scheduling/register allocation
A more pressing need is a pre-regalloc scheduler that can switch modes to balance reducing latency vs. reducing register pressure.
The problem is the current approach is the scheduler is locked into one mode or the other. For x86, it generally makes sense to schedule for low register pressure. That is, until you are dealing with a block that are explicitly SSE code in 64-bit mode. In that case,
2010 Feb 05
0
[LLVMdev] Integrated instruction scheduling/register allocation
On Thu, Feb 04, 2010 at 13:59:08 -0800, Evan Cheng wrote:
> A more pressing need is a pre-regalloc scheduler that can switch modes to
> balance reducing latency vs. reducing register pressure.
Right. I'm actually working on implementing a variant of IPS (Goodman and
Hsu, Code scheduling and register allocation in large basic blocks,
http://doi.acm.org/10.1145/55364.55407) based on the
2001 Dec 15
1
problem (PR#1217)
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Please, could you tell us how to get the setupR.exe.....because as we =
downloaded the whole R-1.3.1 and the R-1.3.1 recommanded on the site =
"cran.r-project.org" , we did not find the requested file the set up the =
installation...Thank you for your help
Jean-Michel BARANI
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2012 Jun 18
0
[LLVMdev] Is cross-compiling for ARM on x86 with llvm/Clang possible?
On Sat, Jun 16, 2012 at 20:20:23 +0900, Journeyer J. Joh wrote:
> I wonder if llvm/Clang can compile C or C++ for ARM from on x86.
Yes. I use
clang -emit-llvm -ccc-host-triple arm-unknown-linux-gnu -I /..arm../include/
to generate LLVM bitcode files for ARM. llc then automagically knows to
generate ARM assembly, and ARM binutils take it from there.
> If the cross compiling is supported,
2010 Aug 29
1
[LLVMdev] [Query] Programming Register Allocation
Thanks for the information.
I still don't know how do I partition registers into different classes from
the virtual registers? For instance, I have the function who which iterates
over the instructions, but I don't know how to write the function which
returns the different register class.
void RAOptimal::Gather(MachineFunction &Fn) {
// Gather just iterates over the blocks,
2010 Feb 03
2
[LLVMdev] Integrated instruction scheduling/register allocation
Hi everyone,
I'm in the formative stage of my PhD studies. My current focus is on
integrated approaches to instruction scheduling and register allocation. A
colleague pointed me to Evan Cheng's talk at the August 2008 developer
meeting [1], where he very briefly mentioned allowing the register allocator
to reschedule instructions as a "crazy idea" for the future.
I
2010 Aug 29
0
[LLVMdev] [Query] Programming Register Allocation
On Sat, Aug 28, 2010 at 16:20:42 -0400, Jeff Kunkel wrote:
> What I need to know is how to access the machine register classes. Also, I
> need to know which virtual register is to be mapped into each specific
> register class. I assume there is type information on the registers. I need
> to know how to access it.
MachineRegisterInfo::getRegClass will give you the TargetRegisterClass
2010 Aug 28
2
[LLVMdev] [Query] Programming Register Allocation
So I have a good understanding of what and how I want to do in the abstract
sense. I am starting to gain a feel for the code base, and I see that I may
have a allocator up and running much faster than I once thought thanks to
the easy interfaces.
What I need to know is how to access the machine register classes. Also, I
need to know which virtual register is to be mapped into each specific
2010 Feb 03
0
[LLVMdev] Integrated instruction scheduling/register allocation
On Feb 3, 2010, at 6:00 AM, Gergö Barany wrote:
> I independently arrived at the same crazy idea :-) and I'm wondering if
> anybody ever went and actually implemented a rescheduling allocator in LLVM.
> I've done some poking around the web, the mailing list archives and the LLVM
> source code, but I haven't found anything suggesting that this has been
> done. If anyone
2012 Oct 11
0
[LLVMdev] RegisterClass constraints in TableGen
Excellent, I've implemented my own PBQP register allocator and solved the
issue very painlessly.
Now onto those more interesting problems!
Thanks for your suggestion,
Fraser
On Fri, Oct 5, 2012 at 9:26 AM, Gergö Barany <gergo at complang.tuwien.ac.at>wrote:
> On Thu, Oct 04, 2012 at 16:20:53 +0100, Fraser Cormack wrote:
> > This architecture has two single-ported register
2011 May 26
0
[LLVMdev] Need advice on writing scheduling pass
On Thu, May 26, 2011 at 15:07:24 +0200, Jonas Paulsson wrote:
> In order to get a pre-RA scheduling, I would need something like:
> - LiveVars
> - PhiElim
> - TwoAddr
> - LiveIntervals
> - Coalescing
> - Scheduler (new)
> - SlotIndexing
> - LiveIntervals2 (new)
> - RegAlloc
> My qeustion then is, is it really so difficult to create the live intervals
2012 Jun 16
4
[LLVMdev] Is cross-compiling for ARM on x86 with llvm/Clang possible?
Hello list,
I wonder if llvm/Clang can compile C or C++ for ARM from on x86.
http://comments.gmane.org/gmane.comp.compilers.clang.devel/8896
The talk above answered 'NO' to my question, which means Clang is not yet
able to cross compile for ARM on X86.
Is the answer still correct for my question?
I saw somewhere that Clang supports ARM on Darwin only. Then is the cross
compiling
2018 Nov 30
3
Fw: AD usres are not show in Domain Controller when apply setfacl command
On Fri, 30 Nov 2018 09:06:34 +0000
Rowland Penny via samba <samba at lists.samba.org> wrote:
> On Fri, 30 Nov 2018 06:16:42 +0000 (UTC)
> barani tharan <aru_barani at yahoo.com> wrote:
>
> > Dear Rowland Penny
> > I follow your mentioned step still i am face the same problem
> > I have 1 Domain Controller [sambadc] and 1 Domain member for Samba
> > Share and backup [backupserver]
> >
> > 1.wh...
2018 Nov 30
2
Fw: AD usres are not show in Domain Controller when apply setfacl command
...oot root 9 Oct 26 2017 /lib64 -> usr/lib64
[root at sambadc Rishinox_Share]# ls -ll /lib64/libnss_winbind.so
lrwxrwxrwx 1 root root 26 Nov 28 18:27 /lib64/libnss_winbind.so -> /lib64/libnss_winbind.so.2
I don't know what i am make the wrong thing in configuration
Thanks & RegardsBaranitharan
On Wednesday, 28 November 2018, 2:45:40 PM GMT+5:30, Rowland Penny via samba <samba at lists.samba.org> wrote:
On Wed, 28 Nov 2018 08:36:47 +0000 (UTC)
barani tharan via samba <samba at lists.samba.org> wrote:
>
> Dear Team I show below my problem when try to app...
2010 Dec 21
2
[LLVMdev] Reviewer for our Path Profiling Implementation
[Cc'd to a bunch of people who have in the past expressed interest in
profiling with LLVM.]
On Mon, Dec 06, 2010 at 10:39:37 -0800, Bob Wilson wrote:
> As far as I know, none of LLVM's standard passes make use of any profiling
> information. If we are going to get any value from having profiling
> support in LLVM, so that it is worth the effort of maintaining that code,
> we
2011 May 26
2
[LLVMdev] Need advice on writing scheduling pass
Hi,
thank you for your explanations.
In order to get a pre-RA scheduling, I would need something like:
- LiveVars
- PhiElim
- TwoAddr
- LiveIntervals
- Coalescing
- Scheduler (new)
- SlotIndexing
- LiveIntervals2 (new)
- RegAllocMy qeustion then is, is it really so difficult to create the live intervals information, with modifications to the original algorithm, or even from scratch?
2010 Nov 26
2
[LLVMdev] ARM Intruction Constraint DestReg!=SrcReg patch?
Hi,
Paul Curtis wrote:
> If you read the Arm Architecture document for ARMv5, it states for MUL:
>
> "Operand restriction: Specifying the same register for <Rd> and <Rm> was
> previously described as producing UNPREDICTABLE results. There is no
> restriction in ARMv6, and it is believed all relevant ARMv4 and ARMv5
> implementations do not require this
2012 May 04
3
[LLVMdev] how compile subproject
Hello,
is it possible to compile just an subproject? For example, just llc or lli?
Cheers.
Beckert.
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2012 Jun 21
1
[LLVMdev] LLVM stack
Hello Everyone,
Would you please send me any links to documentation on LLVM stack? I am particularly interested in knowing how each instruction in an LLVM bit code file(.ll file) affects its stack. To be specific, is it possible to map an LLVM program as operations on a stack?
Thanks,
Amruth