Displaying 20 results from an estimated 194 matches for "proliferating".
2011 Jun 22
0
[LLVMdev] Register class proliferation
...May 2011) | 10 lines
Mark ultra-super-registers QQQQ as call-clobbered instead of the D sub-registers.
And the new regalloc is not yet designed to scale with the number of register aliases. (But that could be fixed under some limited definition of aliasing).
Whereas, I don't see a reason that proliferating register classes would be a problem now or in the future.
Is it easy to distinguish a a couple classes that make up a disjoint coverage set (e.g. int regs, float regs, ...)? Some algorithms partition the problem this way.
-Andy
2011 Jun 23
0
[LLVMdev] Register class proliferation
On Jun 21, 2011, at 10:39 PM, Jakob Stoklund Olesen wrote:
> The register allocators will check interference using atoms instead of aliases. That will be faster since every register has fewer atoms than aliases. It also scales well when adding support for register sequence constraints since new super-registers don't add any atoms.
>
> In the greedy and basic allocators, it means that
2011 Jun 21
0
[LLVMdev] Register class proliferation
On Jun 21, 2011, at 8:51 AM, Jakob Stoklund Olesen wrote:
> In the past, I've seen some pushback on the list against adding more register classes. You can see it in the code as well, TargetLowering::getRegClassForInlineAsmConstraint() returns a vector of registers instead of a real register class.
>
> What is the reason we don't like adding register classes? Is it still a valid
2011 Jun 21
2
[LLVMdev] Register class proliferation
On Jun 21, 2011, at 9:23 AM, Jim Grosbach wrote:
>
> On Jun 21, 2011, at 8:51 AM, Jakob Stoklund Olesen wrote:
>
>> In the past, I've seen some pushback on the list against adding more register classes. You can see it in the code as well, TargetLowering::getRegClassForInlineAsmConstraint() returns a vector of registers instead of a real register class.
>>
>> What
2006 Dec 12
0
[781] trunk/wxruby2: Added instance class method to avoid proliferation of help windows
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"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head><meta http-equiv="content-type" content="text/html; charset=utf-8" /><style type="text/css"><!--
#msg dl { border: 1px #006 solid; background: #369; padding:
2011 Jun 21
2
[LLVMdev] Register class proliferation
In the past, I've seen some pushback on the list against adding more register classes. You can see it in the code as well, TargetLowering::getRegClassForInlineAsmConstraint() returns a vector of registers instead of a real register class.
What is the reason we don't like adding register classes? Is it still a valid reason?
The new register allocators, fast and greedy, don't care at
2011 Jun 22
2
[LLVMdev] Register class proliferation
...hen adding support for register sequence constraints since new super-registers don't add any atoms.
In the greedy and basic allocators, it means that we will have one LiveIntervalUnion per atom instead of one per physical register as we do it today.
> Whereas, I don't see a reason that proliferating register classes would be a problem now or in the future.
>
> Is it easy to distinguish a a couple classes that make up a disjoint coverage set (e.g. int regs, float regs, ...)? Some algorithms partition the problem this way.
Initially, I just want the set of register classes to be closed u...
2011 Jun 23
1
[LLVMdev] Register class proliferation
On Jun 22, 2011, at 5:01 PM, Andrew Trick wrote:
> On Jun 21, 2011, at 10:39 PM, Jakob Stoklund Olesen wrote:
>> The register allocators will check interference using atoms instead of aliases. That will be faster since every register has fewer atoms than aliases. It also scales well when adding support for register sequence constraints since new super-registers don't add any atoms.
2020 Aug 26
2
Re: [nbdkit PATCH 3/5] api: Add nbdkit_string_intern helper
On 8/25/20 3:32 PM, Eric Blake wrote:
>>> - keys[optind] = strndup (argv[optind], n);
>>> - if (keys[optind] == NULL) {
>>> - perror ("strndup");
>>> + CLEANUP_FREE char *key = strndup (argv[optind], n);
>>> + const char *safekey = nbdkit_string_intern (key);
>>> + if (safekey == NULL)
>>>
2007 Sep 28
4
1.0.5: many pop3-login processes?
Hello,
We are running dovecot 1.0.5 on a test server, with FreeBSD 6.2
(though I have noticed the same problem since dovecot versions in the
0.99 range).
We don't have very many simultaneous pop/imap users, but we have a
proliferation of pop3-login processes.
Currently we have 128 such processes. We have 11 imap-login processes,
but only a few actual imap processes running.
Is this normal?
2001 Jan 25
0
proliferation of SAMBA links in W2K
Hi!
I'm pretty new to using Samba and have come accross a puzzling problem that
I cannot figure out with the documentation or Samba books... please forgive
me if this has been discussed before in this forum, I have not seen such
discussion.
We have a customer that uses a script that basically maps to three samba
shares, then uses the substitute command repeatedly. Every time a subst
command
2004 Nov 12
4
R on 64-bit Linux machine
Hi,
We are planning to buy a 64-bit Linux machine which will mainly run R.
There was an interesting thread on 64-bits on r-help back in April that
basically confirmed that the 64-bit R is fine as long as the length of
an atomic object is less than 2^31 - 1.
My specific question is on which 64-bit Linux distros (SUSE or RedHat)
and processors R is *known* to build out-of-box and run well. Ease
2016 May 28
2
Systemd and VirtualBox
...r
which of the 9 answers did you use - there are four with [0] points. I
did see this some time ago and got a variant working under CentOS 6. I
was hoping to use the new-fangled systemd, partly as a learning
exercise, but also to avoid having bespoke config files and methods of
starting daemons proliferating which the methods described on
askubuntu.com seem to be.
rob
> My $0.02,
> ak.
>
> [0]
> https://askubuntu.com/questions/404665/how-to-start-virtual-box-machines-automatically-when-booting/548134
>
> _______________________________________________
> CentOS mailing list
>...
2017 Nov 15
6
[PATCH RFC v3 3/6] sched/idle: Add a generic poll before enter real idle path
On Wed, 15 Nov 2017, Peter Zijlstra wrote:
> On Mon, Nov 13, 2017 at 06:06:02PM +0800, Quan Xu wrote:
> > From: Yang Zhang <yang.zhang.wz at gmail.com>
> >
> > Implement a generic idle poll which resembles the functionality
> > found in arch/. Provide weak arch_cpu_idle_poll function which
> > can be overridden by the architecture code if needed.
>
>
2017 Nov 15
6
[PATCH RFC v3 3/6] sched/idle: Add a generic poll before enter real idle path
On Wed, 15 Nov 2017, Peter Zijlstra wrote:
> On Mon, Nov 13, 2017 at 06:06:02PM +0800, Quan Xu wrote:
> > From: Yang Zhang <yang.zhang.wz at gmail.com>
> >
> > Implement a generic idle poll which resembles the functionality
> > found in arch/. Provide weak arch_cpu_idle_poll function which
> > can be overridden by the architecture code if needed.
>
>
2014 Mar 19
2
[PATCH] drm: compute runpm on load, don't register autosuspend for non-runpm
> On Thu, Mar 20, 2014 at 1:28 AM, Ilia Mirkin <imirkin at alum.mit.edu> wrote:
> > There was a proliferation of duplicated checks for runpm == -1 &&
> > optimus. Instead of continuing that tradition, get rid of all of them,
> > only doing the optimus computation once on load.
> >
> > This should hopefully fix secondary cards suspending and then being
2011 Jul 20
2
testing a Windows custom installer
Dear R-devel list members,
For several years, I've created a custom R installer for my students who use
Windows. When I test the installer on my own Windows machines, selections in
the installation dialogs reflect my previous choices, which I suppose are
saved in the Windows registry.
I'd like to be able to see what a student who has never installed R before
will see, to verify that an
2007 Dec 12
2
MIME Decoding Problem
I am having a recurring problem with Dovecot 1.0.8 failing to MIME-decode
certain messages. The client is Mulberry 4.0.8. The messages causing the
problem seem to be MIME messages with "no parts". I.e. the message has
some MIME encoding, but is just included as the message body. The kind of
effect I will see is a proliferation of untranslated =xx codes, or in
some cases an untranslated
2020 Aug 25
3
Re: [nbdkit PATCH 3/5] api: Add nbdkit_string_intern helper
On Tue, Aug 25, 2020 at 10:46:57AM -0500, Eric Blake wrote:
> + const char *nbdkit_string_intern (const char *str);
> +
> +Returns a copy of str, so that the caller may reclaim str and use the
> +copy in its place. If the copy is created outside the scope of a
> +connection (such as during C<.load>), the lifetime of the copy will
> +last at least through C<.unload>;
2017 Nov 16
2
[PATCH RFC v3 3/6] sched/idle: Add a generic poll before enter real idle path
On 16/11/2017 10:12, Quan Xu wrote:
>
>
> On 2017-11-16 06:03, Thomas Gleixner wrote:
>> On Wed, 15 Nov 2017, Peter Zijlstra wrote:
>>
>>> On Mon, Nov 13, 2017 at 06:06:02PM +0800, Quan Xu wrote:
>>>> From: Yang Zhang <yang.zhang.wz at gmail.com>
>>>>
>>>> Implement a generic idle poll which resembles the functionality