search for: 130ms

Hi, We're using R in an application where asking for a probability of an event takes about 130ms. What could we do to take that down to 30ms-40ms? The query code uses randomforest, knn. -- M.

...and someone could review me, I would try to implement it. A temporary patch can be found attached (for example, ViewedInst can become a second parameter of AliasSetTracker::addUnknown ). It passes the LLVM regression tests and helps to reduce the runtime of 'opt -basicaa -licm out.opt.ll’ from 130ms to 67ms and the runtime of 'opt -basicaa -licm out.opt2.ll’ from 117ms to 62ms (out.opt.ll and out.opt2.ll can be found on the following link https://llvm.org/bugs/show_bug.cgi?id=23077). Thank you for the attention! -- Cheers, Roman Gareev. --------------...

...ieve this and inside that before filter I do it like so: render :text => "Unauthorized!", :status => :unauthorized, :layout => false The status is properly set since I see the following in the log: Filter chain halted as [:check_access] rendered_or_redirected. Completed in 130ms (View: 0, DB: 10) | 401 Unauthorized So far so good. What I would like to do is to show a user a nice (static html) error page so he knows what went wrong. Taking my cue from the rails documentation, I created a file named 401.html and placed it into the public/ directory of the rails app. However...

...to use the speex decoder on Windows Mobile 5. I have compiled the debug version of the lib for WM5 PPC. I am running this test on an HTC TyTn phone. I'm decoding 4Kbits narrowband speex audio. Each decode call takes a buffer of size 100 bytes. The problem is that each decode call takes around 130ms to complete. This is too slow for the audio to play back if I stream the decoded audio to the WaveOut audio device. If I run the same test on my desktop PC with the win32 compiled version of libspeex using SSE support then the decode takes less than 1ms. Is there anything I can do to speed up the...

[Just curious, and seizing the opportunity to communicate with other folks who are doing the same kind of thing I am...] How are you measuring the latency? I tried measuring it with my program (also Win32-based, also using DirectSound[Capture]) and came up with around 130ms. To measure it, I placed the mic near a speaker to get feedback going, had my program connect to itself (local loopback), and made a sound into the mic. The whole while I'd have CoolEdit recording from the mic. So the sound would go: Sound -> captured via mic -> transmitted (to its...

...verestimate dat <- dat[,1:3] # select just the first 3 columns head(dat, 10) # print the first 10 rows # Select using which() as the final step ~ 90ms total time on my macbook air system.time( head( dat[which(dat$gender2=="other"),],), gcFirst=TRUE) # Select skipping which() ~130ms total time system.time( head( dat[dat$gender2=="other", ]), gcFirst=TRUE) Now I would think that the second one without which() would be more efficient. However, every time I run these, the first version, with which() is more efficient by about 20ms of system time and 20ms of use...

...d try to implement it. A temporary patch can be found attached >> (for example, ViewedInst can become a second parameter of >> AliasSetTracker::addUnknown ). It >> passes the LLVM regression tests and helps to reduce the runtime of >> 'opt -basicaa -licm out.opt.ll’ from 130ms to 67ms and the runtime of >> 'opt -basicaa -licm out.opt2.ll’ from 117ms to 62ms (out.opt.ll and >> out.opt2.ll can be found on the following link >> https://llvm.org/bugs/show_bug.cgi?id=23077). >> >> Thank you for the attention! >> >> -- >>...

2015-12-11 23:44 GMT+05:00 Hal Finkel <hfinkel at anl.gov>: > Hi Roman, > > The MemoryLocation objects are involved in findAliasSetForUnknownInst, but none are created there for the memset intrinsic. MemoryLocation objects are only involved for the regular memory accesses being compared to the unknown instruction. See AliasSet::aliasesUnknownInst in lib/Analysis/AliasSetTracker.cpp.

...nts from Jenkins. I would like to ask for some feedback on the following ideas, that could fix this problem. a) Increase discovery timeout mco offers a option to tweak the discovery timeout. What is your experience with increasing this value? When running "mco ping", I see ping times of 130ms, so 2 seconds (the default should be enough), or? Is there a way to configure is global? b) Mco should exit != 0 when no nodes are found I would like to see a "--batch" or "--non-interactive" mode, where mco has a exit code different from 0, when no nodes are found. c) Add &qu...

Hi, Windows 7 64-bit clients have a very high latency (constantly rising) using of tinc. 32-bit clients are working with normal speed. Does anyone have a solution for this problem? Viele Gr??e Dirk Krause

I've been seeing periodic entries in my dovecot logs like this: dovecot[3464]: dsync-server(kaylene): Error: Couldn't lock /home/kaylene/.dovecot-sync.lock: Timed out after 30 seconds: 3 Time(s) dovecot[3464]: dsync-server(reuben): Error: Couldn't lock /home/reuben/.dovecot-sync.lock: Timed out after 30 seconds: 1 Time(s) They occur several times per day, but don't appear to

I suppose this is rather an informative e-mail than a question. However if people had similar experiences or could comment what the differences are in other countries or with business analog lines, it would be interesting. It took me a week until a BT engineer was sent to my home home, since BT tech support was unable to provide information about the problem. Problem: Calling party controls how

...atch can be found attached > >> (for example, ViewedInst can become a second parameter of > >> AliasSetTracker::addUnknown ). It > >> passes the LLVM regression tests and helps to reduce the runtime of > >> 'opt -basicaa -licm out.opt.ll’ from 130ms to 67ms and the > runtime of > >> 'opt -basicaa -licm out.opt2.ll’ from 117ms to 62ms (out.opt.ll and > >> out.opt2.ll can be found on the following link > >> https://llvm.org/bugs/show_bug.cgi?id=23077). > >> > >> Thank yo...

...) # print the first 10 rows > > > > # Select using which() as the final step ~ 90ms total time on my macbook air > > system.time( > > head( > > dat[which(dat$gender2=="other"),],), > > gcFirst=TRUE) > > > > # Select skipping which() ~130ms total time > > system.time( > > head( > > dat[dat$gender2=="other", ]), > > gcFirst=TRUE) > > > > Now I would think that the second one without which() would be more > > efficient. However, every time I run these, the first version, with &...

...is independent of loops (it can be effected > > by E&M, reverse battery, loop, etc.) and merely refers to a brief change > of > > state (from on hook to off hook to on hook); hence "wink" at the remote > end > > after the call has been set up. It is nominally 130ms. It is primarily > > used as a channelized signal between common control switches to indicate > > that the receiving end is ready to receive digits. The first wink causes > > the distant sender to send the called number and a second wink (optionally > > employed) causes th...