search for: filt

Hi Renato, > > Just wondering if LLVM has any command options or tool to allow for > > demangling C++ names from the LLVM bitcode? > > c++filt? Do you refer to any particular version of c++filt? I tried, but seemed not to work. For example, when I run a command as below: c++filt _ZNSt4listIiSaIiEEaSERKS1_ The output remains the same as the input symbol. By the way, when I run c++filt -v It outputs: GNU c++filt 070207 2...

On Aug 27, 2010, at 11:43 AM, Xiaolong Tang wrote: > Hi Renato, > >>> Just wondering if LLVM has any command options or tool to allow for >>> demangling C++ names from the LLVM bitcode? >> >> c++filt? > > Do you refer to any particular version of c++filt? I tried, but seemed > not to work. For example, when I run a command as below: > > c++filt _ZNSt4listIiSaIiEEaSERKS1_ Try: c++filt __ZNSt4listIiSaIiEEaSERKS1_ -Chris > > The output remains the same as the input sym...

On 08/27/2010 01:43 PM, Xiaolong Tang wrote: [snip] > c++filt _ZNSt4listIiSaIiEEaSERKS1_ > > The output remains the same as the input symbol. > > By the way, when I run > > c++filt -v > > It outputs: > > GNU c++filt 070207 20070207 > Copyright 2005 Free Software Foundation, Inc. > This program is free software;...

Hey all, Just wondering if LLVM has any command options or tool to allow for demangling C++ names from the LLVM bitcode? Thanks! Best, Xiaolong

On 27 August 2010 18:56, Xiaolong Tang <xiaolong.snake at gmail.com> wrote: > Just wondering if LLVM has any command options or tool to allow for > demangling C++ names from the LLVM bitcode? c++filt? --renato

...ns the signal deviates. There are 3 SNR values posted below. The first value is the 0->4khz range (which for 48khz output means the lower 1/6th of the power spectrum). The second is the 0->8khz range (full original signal), and the last is the full range. The reason I split it is that the filter-based resampler has cutoff filter, so it zeroes out frequencies near the nyquist. So the SNR is unfair for the 0->8 range. Anyway, on to the results. First, a 16=>16 resampling. Filt Q10: Diff 0.883327, SNR 3.12531e-07 / 0.472589 FFT 320: Diff 0.00292969, SNR 2.57974e-07 / 4.77473e-05 B...

...tered a need for manually generating the mangled name of an arbitrary C++ function. The only way I currently know how to do this is to generate a dummy C++ source file, compile it, and look at the output. This approach is so ugly that I would like for it never to see the light of day. The c++filt tool generates demangled C++ names given the mangled ones, which is the opposite of what I want to do. Does anyone know how to "run c++filt in reverse"? Thanks, --Patrick -- If I'm not here, I've gone out to find myself. If I get back before I return, please keep me here.

Hi, I have the following code from Splus that I'd like to migrate to R. So far, the only problem is the arima.filt function. This function allows me to filter an existing time-series through a previously estimated arima model, and obtain the residuals for further use. Here's the Splus code: # x is the estimation time series, new.infl is a timeseries that contains new information # a.mle is estimated result...

When I use llvm-2.5 to compile gnash which is a GNU flash movie player, some errors appeared as follow: llvm-ld: error: Cannot link in module '../libcore/.libs/libgnashcore.a(movie_root.o)': Linking globals named '_ZNKSt6vectorIN5gnash8geometry7Range2dIfEESaIS3_EE4sizeEv': symbols have different visibilities! Because the name is mangled, I can't find the exact position of

...opyright 1998, The R Development Core Team Version 0.63.0 Beta (Nov 13, 1998) -- on WIndows3.11 fnfn _ function (m=10,n=10,spar=2) { fn _ function(u,v){ uc_ u-floor(m/2)-1 vc_ v-floor(n/2)-1 exp(-(uc^2 + vc^2)/2/spar^2) } x1_ 1:m ; x2_ 1:n x12 _ outer(x1,x2,FUN='fn') filt _ x12/sum(x12) image(filt) } > source('fnfn.r') > m_10; n_10; spar_2 > fnfn(m,n,spar) Error in get(x, envir, mode, inherits) : variable "fn" was not found ------------------------------ Yudi Pawitan: yudi at ucd.ie Department of Statistics, UCD Dublin 4, Ireland...

Dr. Williams, I ran across your inquiry on one of the R-help mailing lists regarding digital filter design and implementation. I found no response to your email in the archives and was wondering if you were able to find anything. Thanks, Israel -- Israel Christie, Ph.D. Email: ichristie at gmail.com Phone: 865.766.0214 Mobile: 865.406.4615

>> Yes, I plan to use it in a VoIP environment if I can get latency reduced to >> an acceptable level :) >> The latency depends directly on the overlap parameter, which also controls >> the quality. Higher quality => higher latency. You could set the overlap to >> 0, but that would give you some nasty artifacts. >> You can also resample with smaller block

new R user has a question: I have several hundreds of .txt files from different monitoring sites over several years. (1) different site has a unique name( such as : ST2.20090321.txt = Sation 2 2009 March 21 data, ST3.20090322=Station3, 2009, March 22 data). (2) different site has different file header, but for the same site, the header is the same. for example: Sation 2 date time wind CO2

...2 0.1578 0.1671 0.1577 0.1593 0.1672 3 0.1897 0.1948 0.2290 0.2292 0.2067 Here's the function: STLpA<-function(TS, area, Ystart, period=23, nSG="5,5", DSG=0) { require (RTisean) for(i in 1:unique(area)){ vi.metric=TS[area==i] filt.vi<-sav_gol(vi.metric,n=nSG,D=DSG) vi.sg<-ts(filt.vi[,1], start=Ystart,frequency=period) stld.tmp<-stl(vi.sg, s.window="periodic", robust=TRUE, na.action=na.approx) stld.trend<-stld.temp$time.series[,trend] } assign(paste("stld", i , sep= "."), stld.trend)...

...vectorIN5gnash8geometry7Range2dIfEESaIS3_EE4sizeEv': symbols have > different visibilities! > > Because the name is mangled, I can't find the exact position of this > function in the original source code, so I can't give more information about > it. You probably have c++filt installed: $ c++filt _ZNKSt6vectorIN5gnash8geometry7Range2dIfEESaIS3_EE4sizeEv std::vector<gnash::geometry::Range2d<float>, std::allocator<gnash::geometry::Range2d<float> > >::size() const Hope that helps! Nick

...lla.com/dmandelin/2008/02/14/dtrace-c-mysteries-solved/ And it could be found in Apple''s man page: http://developer.apple.com/documentation/Darwin/Reference/ManPages/man1/dtrace.1.html Is it possible to have that "mangled" option in DTrace? You know, some times there is no c++filt/dem/gc++filt installed, so it''s hard to follow http://developers.sun.com/solaris/articles/dtrace_cc.html. Thanks, -Alex -- This message posted from opensolaris.org

Hi given an ARMA process and the AR and MA coefficients I need the residuals. arima() calculates the residuals together with the best AR and MA coefficients, but I need the coefficients to take known values. In S-PLUS there is a function arima.filt(). Is there something similar in R? Thanks for any help, Matthias Budinger

...nc/testtmp/exclude/from/mid/for/foo/and/that/is/who makepath /Users/warren/src/rsync/testtmp/exclude/from/new/keep/this makepath /Users/warren/src/rsync/testtmp/exclude/from/new/lose/this sending incremental file list created directory /Users/warren/src/rsync/testtmp/exclude/chk ./ .filt bar/ bar/.filt bar/down/ bar/down/to/ bar/down/to/.filt2 bar/down/to/home-cvs-exclude bar/down/to/bar/ bar/down/to/bar/.filt2 bar/down/to/bar/baz/ bar/down/to/bar/baz/file5.deep bar/down/to/foo/ bar/down/to/foo/+ file3 bar/down/to/foo/.filt2 bar/down/to/foo/file1 bar/down/to/foo/file1.bak bar/down/...

...ually generating the mangled name of an > arbitrary C++ function. The only way I currently know how to do this is > to generate a dummy C++ source file, compile it, and look at the > output. This approach is so ugly that I would like for it never to see > the light of day. The c++filt tool generates demangled C++ names given > the mangled ones, which is the opposite of what I want to do. Does > anyone know how to "run c++filt in reverse"? It's not so simple. Assuming you limit yourself to the ABI used by the GNU compiler, there is still an awful lot of i...

Hi, I have a question about the IR model for SEH filters (as I want to use the same model for CLR filters). In particular, when an outer filter is invoked before entering an inner finally, which piece of IR reflects the filter's side-effects? To take a concrete example, consider this C code: void foo() { int x; __try { x = 0; __try...