search for: demystify

...omputation. However, when I finally inspected the source code for apply, it appears that the core computation is a simple loop as well. What am I missing ? Why the often found advice to use apply() instead of loops and the actually observed empirical speedups on many tasks ? Thanks in advance for demystifying, Markus [[alternative HTML version deleted]]

I understand that the capture/playback signals need to be sync'd for an AEC to adapt. I'm a little bit confused on the requirements of synchronous sampling between the near end (mic/speaker) and the far end (phone line). I have an embedded DSP system with mic and speaker getting 1msec packets containing 8 samples. We can watch the DSP and ISDN clock frames drift and every few minutes we

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Hi, I have two data sets; one is a population and the other a sample of that population. I am trying to plot both on the same trellis display. # Example data set with two numerical attributes and two categorical pop <- data.frame(var1=rnorm(2000, 2000, 500), var2=rnorm(2000, 2000, 500)) cat<-(runif(2000)<=.5)+0 for(i in 1:length(cat)){ if(cat[i] == 0){ pop[i,"cat1"] =

The EuroLLVM'18 Developers’ Meeting relies on volunteers to keep things running smoothly. Moderators are critical to this as they keep speakers on track and facilitate Q&A after the talk. I’m looking for community members who would be attending specific talks anyway, to volunteer to moderate the sessions. If you are interested in volunteering, *please respond to this email with your first

...ch is still relevant in preventing bugs in some extreme cases -- although the scenario created by the reproducer would probably never happen in real usages? Please let me know whether you have any thoughts on how the above issues were triggered, and what other information I could gather to further demystify this bug. Thank you again for your help! Best regards, Ziqi

Hello List, After demystifying the cause for my /sbin/ifup-local not being executed by network scripts for an Ethernet interface (don't let NetworkManager control it or ifup-local won't be executed)... ... I have a question with hopefully a simple answer: I placed an alias/description on my interface during testing a...

Hello LLVM Developers! Last year, the LLVM Foundation sponsored a booth at the Grace Hopper Conference. I had 2 amazing volunteers from the community, David Blaikie and Anna Zaks, help me spread the word about LLVM, compilers, and open source. It was a great experience and we are hoping to repeat this at the upcoming 2018 Grace Hopper conference in Houston, TX on September 26-28. I’m looking

Hi All, I am trying to cross compile speex-1.1.12 to powerpc-405, i get a error after the make, speexec.lo error, please help me how to get rid of this error. On 2/9/07, speex-dev-request@xiph.org <speex-dev-request@xiph.org> wrote: > Send Speex-dev mailing list submissions to > speex-dev@xiph.org > > To subscribe or unsubscribe via the World Wide Web, visit >

Thoughts please? Thanks, - Mike On Mon, Nov 2, 2015 at 2:40 PM, Mike - st257 <silvertip257 at gmail.com> wrote: > Hello List, > > After demystifying the cause for my /sbin/ifup-local not being executed by > network scripts for an Ethernet interface (don't let NetworkManager control > it or ifup-local won't be executed)... > > ... I have a question with hopefully a simple answer: > I placed an alias/description on my in...

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Guys, For those of you not party to the original email exchange, this is about how we can aggregate bandwidth across both rails of a dual-rail IB cluster using current lustre/LNET (i.e. before we have implemented transparant LNET support for failover and bandwidth aggregation across multiple networks). The following 2 points are fundamental - everything below is a direct consequence... 1. LNET

I'm can do the Lighting Talks [session 9] (I did one in the fall so I know the pain) or the following session 10 By the way, the online schedule at https://2018eurollvm.sched.com doesn't include the lighting talks.  There is just a "round table" entry with no speaker or abstract information. > Message: 3 > Date: Mon, 9 Apr 2018 11:34:32 +0200 > From: Arnaud Allard de

...M from a connection using encoding="UTF-16". Users building R from source should avoid using the system libiconv in macOS 14.1 and later. * methods' internal .requirePackage() now re-enables primitive method dispatch when needed; thanks to Ivan Krylov for demystifying CRAN package check failures on the R-devel mailing list. -- Peter Dalgaard, Professor, Center for Statistics, Copenhagen Business School Solbjerg Plads 3, 2000 Frederiksberg, Denmark Phone: (+45)38153501 Office: A 4.23 Email: pd.mes at cbs.dk Priv: PDalgd at gmail.com

...M from a connection using encoding="UTF-16". Users building R from source should avoid using the system libiconv in macOS 14.1 and later. * methods' internal .requirePackage() now re-enables primitive method dispatch when needed; thanks to Ivan Krylov for demystifying CRAN package check failures on the R-devel mailing list. -- Peter Dalgaard, Professor, Center for Statistics, Copenhagen Business School Solbjerg Plads 3, 2000 Frederiksberg, Denmark Phone: (+45)38153501 Office: A 4.23 Email: pd.mes at cbs.dk Priv: PDalgd at gmail.com

...M from a connection using encoding="UTF-16". Users building R from source should avoid using the system libiconv in macOS 14.1 and later. * methods' internal .requirePackage() now re-enables primitive method dispatch when needed; thanks to Ivan Krylov for demystifying CRAN package check failures on the R-devel mailing list. -- Peter Dalgaard, Professor, Center for Statistics, Copenhagen Business School Solbjerg Plads 3, 2000 Frederiksberg, Denmark Phone: (+45)38153501 Office: A 4.23 Email: pd.mes at cbs.dk Priv: PDalgd at gmail.com

I downloaded current version of FLAC sources and compiled it with: * GCC 4.8.1 (MSYS from http://xhmikosr.1f0.de/tools/) * Intel C++ Composer XE 2013 update 5 * MSVS 2010 SP1 * MSVS 2012 update 3 (SSSE3 and SSE4.1 code was disabled for all compilers) Stereo 24-bit WAV file was encoded with -8 preset. Encoding time, in seconds: GCC 32-bit: 209 ICC 32-bit: 130 VS10 32-bit: 116 VS12 32-bit: 114

Hi,all I have tested AEC on files, it works well.I have some files,one is echo file, others are echo-added files(an origin file adding echo at different delay,such as 20ms,40ms...120ms,140ms).AEC do wonderfully on those files except echo added at 140ms-delay. But ,when i use AEC in my voip project, it does feebly. Who can give me some hints why caused this.How long can sound be picked up by

Hi All, I am trying to cross compile speex-1.1.12 to powerpc-405, i get a error after the make, speexec.lo error, please help me how to get rid of this error. On 2/9/07, speex-dev-request@xiph.org <speex-dev-request@xiph.org> wrote: > Send Speex-dev mailing list submissions to > speex-dev@xiph.org > > To subscribe or unsubscribe via the World Wide Web, visit >

Hi Ziqi, On 8/19/23 11:10, Ziqi Zhao wrote: > In the bug reported by Syzbot, certain bridge devices would have a > leaked reference created by race conditions in dev_ioctl, specifically, > under SIOCBRADDIF or SIOCBRDELIF operations. The reference leak would How would it leak a reference, could you elaborate? The reference is always taken and always released after the call. > be