search for: redundant

Displaying 20 results from an estimated 5893 matches for "redundant".

2016 Dec 17
19
llvm (the middle-end) is getting slower, December edition
...struction Selection 97.2730 ( 7.9%) 0.7656 ( 2.2%) 98.0386 ( 7.7%) 98.0010 ( 7.7%) Global Value Numbering 62.4091 ( 5.1%) 0.4779 ( 1.4%) 62.8870 ( 4.9%) 62.8665 ( 5.0%) Function Integration/Inlining 58.6923 ( 4.8%) 0.4767 ( 1.4%) 59.1690 ( 4.7%) 59.1323 ( 4.7%) Combine redundant instructions 53.9602 ( 4.4%) 0.6163 ( 1.8%) 54.5765 ( 4.3%) 54.5409 ( 4.3%) Combine redundant instructions 51.0470 ( 4.1%) 0.5703 ( 1.6%) 51.6173 ( 4.1%) 51.5425 ( 4.1%) Loop Strength Reduction 47.4067 ( 3.8%) 1.3040 ( 3.7%) 48.7106 ( 3.8%) 48.7034 ( 3.8%) Greedy Regis...
2016 Dec 18
1
llvm (the middle-end) is getting slower, December edition
...7656 ( 2.2%) 98.0386 ( 7.7%) 98.0010 ( >> 7.7%) Global Value Numbering >> 62.4091 ( 5.1%) 0.4779 ( 1.4%) 62.8870 ( 4.9%) 62.8665 ( >> 5.0%) Function Integration/Inlining >> 58.6923 ( 4.8%) 0.4767 ( 1.4%) 59.1690 ( 4.7%) 59.1323 ( >> 4.7%) Combine redundant instructions >> 53.9602 ( 4.4%) 0.6163 ( 1.8%) 54.5765 ( 4.3%) 54.5409 ( >> 4.3%) Combine redundant instructions >> 51.0470 ( 4.1%) 0.5703 ( 1.6%) 51.6173 ( 4.1%) 51.5425 ( >> 4.1%) Loop Strength Reduction >> 47.4067 ( 3.8%) 1.3040 ( 3.7%) 48.71...
2016 Dec 18
0
llvm (the middle-end) is getting slower, December edition
...7.2730 ( 7.9%) 0.7656 ( 2.2%) 98.0386 ( 7.7%) 98.0010 ( > 7.7%) Global Value Numbering > 62.4091 ( 5.1%) 0.4779 ( 1.4%) 62.8870 ( 4.9%) 62.8665 ( > 5.0%) Function Integration/Inlining > 58.6923 ( 4.8%) 0.4767 ( 1.4%) 59.1690 ( 4.7%) 59.1323 ( > 4.7%) Combine redundant instructions > 53.9602 ( 4.4%) 0.6163 ( 1.8%) 54.5765 ( 4.3%) 54.5409 ( > 4.3%) Combine redundant instructions > 51.0470 ( 4.1%) 0.5703 ( 1.6%) 51.6173 ( 4.1%) 51.5425 ( > 4.1%) Loop Strength Reduction > 47.4067 ( 3.8%) 1.3040 ( 3.7%) 48.7106 ( 3.8%) 48.7034...
2016 Dec 18
0
llvm (the middle-end) is getting slower, December edition
...7.2730 ( 7.9%) 0.7656 ( 2.2%) 98.0386 ( 7.7%) 98.0010 ( > 7.7%) Global Value Numbering > 62.4091 ( 5.1%) 0.4779 ( 1.4%) 62.8870 ( 4.9%) 62.8665 ( > 5.0%) Function Integration/Inlining > 58.6923 ( 4.8%) 0.4767 ( 1.4%) 59.1690 ( 4.7%) 59.1323 ( > 4.7%) Combine redundant instructions > 53.9602 ( 4.4%) 0.6163 ( 1.8%) 54.5765 ( 4.3%) 54.5409 ( > 4.3%) Combine redundant instructions > 51.0470 ( 4.1%) 0.5703 ( 1.6%) 51.6173 ( 4.1%) 51.5425 ( > 4.1%) Loop Strength Reduction > 47.4067 ( 3.8%) 1.3040 ( 3.7%) 48.7106 ( 3.8%) 48.7034...
2010 Feb 14
3
Asterisk Redundancy
Hello, My host just had a faulty power supply and therefore, my Asterisk server was down for 7 hours. It was a Sunday so no one was making calls, however if it happened during the week, I'd have problems. I was trying to find a whitepaper or advice on how to set up two Asterisk servers to provide some redundancy. I've been googling "asterisk redundancy" but all I've found
2011 Jun 03
1
Suggestions welcome for expanded single array and redundancy
...red for replication Available storage 1TB Redundancy 2 x copies The above is straight forward. What we want to achieve is Add more servers (for the sake of the exercise specs will be identical) Keep the same level of redundancy N+2 Increase storage If 2 more servers were installed (5 x 1TB) - (2 redundant) = 3TB Available If 4 more servers were installed (7 x 1TB) - (2 redundant) = 5TB Available and so on Is this possible with glusterfs and any suggestions on how to achieve this. Please keep in mind we are expecting data growth and would like to keep adding servers to increase storage. Regards St...
2008 Mar 13
3
fast way to compare two matrices of combinations
...fy = TRUE) for (j in 1:ncol(triplets)){ o <- order(triplets[,j]) triplets[,j] <- triplets[o,j] count.vec <- rep(1, ncol(triplets)) } if (is.null(all.count.vec)){ all.count.vec <- count.vec all.triplets <- triplets } else { redundant.vec <- NULL for (k in 1:ncol(all.triplets)){ for (m in 1:ncol(triplets)){ if (length(intersect(triplets[,m], all.triplets[,k] == M))){ all.count.vec[k] <- all.count.vec[k] + 1 redundant.vec <- c(redundant.vec, m) } }...
2016 Dec 18
0
llvm (the middle-end) is getting slower, December edition
...30 ( 7.9%) 0.7656 ( 2.2%) 98.0386 ( 7.7%) 98.0010 ( > 7.7%) Global Value Numbering > 62.4091 ( 5.1%) 0.4779 ( 1.4%) 62.8870 ( 4.9%) 62.8665 ( > 5.0%) Function Integration/Inlining > 58.6923 ( 4.8%) 0.4767 ( 1.4%) 59.1690 ( 4.7%) 59.1323 ( > 4.7%) Combine redundant instructions > 53.9602 ( 4.4%) 0.6163 ( 1.8%) 54.5765 ( 4.3%) 54.5409 ( > 4.3%) Combine redundant instructions > 51.0470 ( 4.1%) 0.5703 ( 1.6%) 51.6173 ( 4.1%) 51.5425 ( > 4.1%) Loop Strength Reduction > 47.4067 ( 3.8%) 1.3040 ( 3.7%) 48.7106 ( 3.8%) 4...
2016 Dec 18
0
llvm (the middle-end) is getting slower, December edition
...2730 ( 7.9%) 0.7656 ( 2.2%) 98.0386 ( 7.7%) 98.0010 ( > 7.7%) Global Value Numbering > 62.4091 ( 5.1%) 0.4779 ( 1.4%) 62.8870 ( 4.9%) 62.8665 ( > 5.0%) Function Integration/Inlining > 58.6923 ( 4.8%) 0.4767 ( 1.4%) 59.1690 ( 4.7%) 59.1323 ( > 4.7%) Combine redundant instructions > 53.9602 ( 4.4%) 0.6163 ( 1.8%) 54.5765 ( 4.3%) 54.5409 ( > 4.3%) Combine redundant instructions > 51.0470 ( 4.1%) 0.5703 ( 1.6%) 51.6173 ( 4.1%) 51.5425 ( > 4.1%) Loop Strength Reduction > 47.4067 ( 3.8%) 1.3040 ( 3.7%) 48.7106 ( 3.8%) 48.7...
2012 Feb 14
4
Exorbitant cost to achieve redundancy??
I'm trying to justify a GlusterFS storage system for my technology development group and I want to get some clarification on something that I can't seem to figure out architecture wise... My storage system will be rather large. Significant fraction of a petabyte and will require scaling in size for at least one decade. from what I understand GlusterFS achieves redundancy through
2010 Oct 28
3
get the rows so that there is no redundant element in a certain column
Dear everyone in the Mailing list:   It is easy to get the unique elements in a column. But I would like to get rid of those rows that the elements of this column are redundant. Or sometimes, to have a look at the rows that the elements of this column are redundant is also important. I guess it boils down to throw out the index of the redundant elements.   With millions of rows, how can I efficiently perform the task?   Thank you in advance.   Boshao [[alternat...
2016 Dec 20
0
llvm (the middle-end) is getting slower, December edition
...7.2730 ( 7.9%) 0.7656 ( 2.2%) 98.0386 ( 7.7%) 98.0010 ( > 7.7%) Global Value Numbering > 62.4091 ( 5.1%) 0.4779 ( 1.4%) 62.8870 ( 4.9%) 62.8665 ( > 5.0%) Function Integration/Inlining > 58.6923 ( 4.8%) 0.4767 ( 1.4%) 59.1690 ( 4.7%) 59.1323 ( > 4.7%) Combine redundant instructions > 53.9602 ( 4.4%) 0.6163 ( 1.8%) 54.5765 ( 4.3%) 54.5409 ( > 4.3%) Combine redundant instructions > 51.0470 ( 4.1%) 0.5703 ( 1.6%) 51.6173 ( 4.1%) 51.5425 ( > 4.1%) Loop Strength Reduction > 47.4067 ( 3.8%) 1.3040 ( 3.7%) 48.7106 ( 3.8%) 48.7034...
2010 Jul 10
4
Redundant LAN routing possible?
I've been reading that it's possible to set up a system with multiple NIC to provide redundant internet connectivity such that it will switch to a secondary connection if the primary ISP fails. Is it possible in a similar way to setup redundant LAN routing? I read that it is possible to aggregate/bond multiple NIC to stackable switches that support link aggregation and redundancy. But if on...
2007 Dec 06
3
Best setup for redundant routers.
I am setting up 2 Vyatta routers that will serve as redundant failover core routers out to the backbone of our ISP. They will be serving for routing between other branches and the ISP and bandwidth management. I am trying to differentiate between the plethora of information about having redundant, automatic failover routers and pretty much decided on VRRP fo...
2007 Sep 25
9
Asterisk Redundancy
Hi All, I'm interested in how people are "clustering" Asterisk, if that's possible, or how you might be achieving a redundant solution. I've a single Asterisk server driving the company. Its well backed-up, and I've a cloned machine that (in theory) with a DNS change could take over operations. However I'd like to achieve something more automated if possible. I know that some of my VoIP trunk providers &quo...
2009 Jan 18
2
Redundant frames
Hi all, I?m trying to send 2 frames per RTP packet. One frame is current frame , the other one is previous frame for redundancy. Can you give some recomendation?for beginning ? Thank you very much? -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.xiph.org/pipermail/speex-dev/attachments/20090118/b05876a8/attachment.htm
2020 Mar 16
2
Redundant copies
...RDA in the pass I mentioned and it works great. Thanks Sam! Regarding the root cause, I didn't see anything obviously suboptimal not in the copy coalescing or the register allocation, at least in my previous example. Alternatively we might want to improve what we pass onto RA: i.e. remove the redundant copy earlier. At this point however it doesn't (obviously) look like one (it still using different vregs) which suggests it might require a bit more of work to discover something that will ultimately lead to a redundant copy. I will investigate this option as well. I'll take a look at the...
2005 Aug 26
5
OT: CentOS server with 2 GbE links to 2 GbE switches
Hi all, I am trying to come up with an architecture that has some redundancy. The idea is to hook up the two GbE LAN interfaces of a CentOS server to two Gigabit Ethernet switches. In case one switch goes down, there is a redundant path (the server is redundant too). Here is the idea: ----------- | GbE | PCs ------------| switch |------------ | | ----------- | | ----------------- --...
2015 Sep 14
4
[RFC] New pass: LoopExitValues
On Fri, Sep 11, 2015 at 10:06 AM, Hal Finkel <hfinkel at anl.gov> wrote: > Also, if these redundant expressions involve induction variables, then that's something that the IndVarSimplify is already supposed to do, and if it is missing cases, then we should improve that pass (and, thus, folding what you've done into IndVarSimplify might be the right way to go). Hal, thanks for the info....
2020 Mar 16
2
Redundant copies
...always... Cheers. ________________________________ From: Roger Ferrer Ibáñez <rofirrim at gmail.com> Sent: 16 March 2020 08:53 To: Sjoerd Meijer <Sjoerd.Meijer at arm.com> Cc: LLVM-Dev <llvm-dev at lists.llvm.org>; Sam Parker <Sam.Parker at arm.com> Subject: Re: [llvm-dev] Redundant copies At this point however it doesn't (obviously) look like one (it still using different vregs) which suggests it might require a bit more of work to discover something that will ultimately lead to a redundant copy. I will investigate this option as well. I correct myself here: in the MIR...