search for: notti

I want to expose most of the logic in NoTTI to passes that do not depend on TTI for the purpose of pure IR-level instruction metrics. For example, we don't want the presence of certain "free" intrinsics to affect the patterns handled by canonical transforms. It would still be ok to use DataLayout here, so certain casts are cons...

...vation and design constraints. Separating it thoroughly API-wise is going to be important. On Wed, Jan 30, 2013 at 11:07 AM, Andrew Trick <atrick at apple.com> wrote: > 2) I could move the Target-Independent "cost" metrics into InstMetrics.cpp > and use that interface within NoTTI. I think this is a much better approach. It is minimally clever. It is obvious how things work. It also allows NoTTI to *selectively* use the pieces of your logic when it makes sense as a baseline approximation of TTI's interface. It may not always make sense. A potentially interesting examp...

http://bugzilla.mindrot.org/show_bug.cgi?id=1143 Summary: connections with "sshd: root at notty" is established but not closed Product: Portable OpenSSH Version: 3.9p1 Platform: ix86 OS/Version: Linux Status: NEW Severity: critical Priority: P2 Component: Kerberos support

Hello all, My logs get filled with bogus SSH connection attemps which I'd expect should have been denied without logging, so a couple of observations. Syslog has lots of entries like: Aug 29 02:23:31 otso sshd[21000]: reverse mapping checking getaddrinfo for powered.by.e-leven.be [78.110.207.104] failed - POSSIBLE BREAK-IN ATTEMPT! Aug 29 02:23:31 otso sshd[21000]: Invalid user upload from

...ng ? it seems it does not with clang++ -O3 -mllvm -debug-pass=Arguments program.c -c bash-4.1$ clang++ -O3 -mllvm -debug-pass=Arguments fast_algorithms.c -c clang-3.6: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated Pass Arguments: -datalayout -notti -basictti -x86tti -targetlibinfo -no-aa -tbaa -scoped-noalias -assumption-tracker -basicaa -verify -add-discriminators -simplifycfg -domtree -sroa -early-cse -lower-expect Pass Arguments: -datalayout -notti -basictti -x86tti -targetlibinfo -no-aa -tbaa -scoped-noalias -assumption-tracker -basicaa...

http://bugzilla.mindrot.org/show_bug.cgi?id=1143 djm at mindrot.org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |WORKSFORME ------- Comment #2 from djm at mindrot.org 2006-07-06 21:09

http://bugzilla.mindrot.org/show_bug.cgi?id=1143 dtucker at zip.com.au changed: What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |CLOSED ------- Comment #3 from dtucker at zip.com.au 2006-10-07 11:44 ------- Change all RESOLVED bug to CLOSED with the exception

On Sun, March 1, 2015 10:22 am, Richard wrote: > > > ------------ Original Message ------------ >> Date: Sunday, March 01, 2015 10:44:08 -0500 >> From: Mark LaPierre <marklapier at gmail.com> >> To: centos at centos.org, Mark LaPierre <marklapier at aol.com> >> Subject: Re: [CentOS] scp -rp behavior(SOLVED) >> >> On 02/26/15 19:45, Valeri

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 <big snip> > Why "slash": /.thunderbird in case of your example? Because if you > do not specify absolute path beginning with / the ssh daemon > prepends your relative path with its `pwd` it runs in, and its > `pwd` is "/") Not so. Consider: $ ssh pi-1 pwd /home/jmr If you examine what is happening, the

...e reproduce a variant of the bug and learned about -plugin-opt=-debug-pass=Arguments which I infer from comments is intended to built arguments to “opt” however I found that some of the arguments don’t seem to be quite correct. I assume this just minor bit rot. bin/opt -o pass1.bc -datalayout -notti -basictti -x86tti -targetlibinfo -no-aa -tbaa -scoped-noalias -assumption-tracker -basicaa -verify -verify-di -ipsccp -globalopt -c\ onstmerge -deadargelim -instcombine -basiccg -inline-cost -inline -prune-eh -globalopt -globaldce -basiccg -argpromotion -instcombine -lazy-value-info -jump-threading...

http://bugzilla.mindrot.org/show_bug.cgi?id=967 Summary: Command only sessions hangs on target system. Product: Portable OpenSSH Version: 3.8.1p1 Platform: All OS/Version: Linux Status: NEW Severity: normal Priority: P2 Component: sshd AssignedTo: openssh-bugs at mindrot.org ReportedBy:

...th -O1 optimization and passes with -O0 optimization. I got a list of optimization passes being performed when 'clang -O1' is called like this: llvm-as < /dev/null | opt -O1 -disable-output -debug-pass=Arguments Which results in: Pass Arguments: -no-aa -tbaa -targetlibinfo -basicaa -notti -preverify -domtree -verify -simplifycfg -domtree -sroa -early-cse -lower-expect Pass Arguments: -targetlibinfo -no-aa -tbaa -basicaa -notti -globalopt -ipsccp -deadargelim -instcombine -simplifycfg -basiccg -prune-eh -inline-cost -always-inline -functionattrs -sroa -domtree -early-cse -simplify-l...

Hi! I compiled 2.6.22.1 kernel on my CentOS 4.5 box, during boot up, rc.sysinit complains cannot find /dev/tty0 to get keymap (line 294), and I cannot login to the box via ssh, the passwd authentication do pass, but no console opened, ssh just hangs, and "ps ax" on the CentOS box shows "sshd at notty". There are only these ttys: crw-rw-rw- 1 root root 5, 0 2007-07-12

each scp or ssh I do to a 4.8-stable machine I have gives me two 'zombie' processes: root 282 0.0 0.4 5236 2184 ?? I 7:41AM 0:00.05 sshd: imp [priv] (sshd) imp 284 0.0 0.4 5252 2260 ?? I 7:41AM 0:00.01 sshd: imp@notty (sshd) I had been running 4.8-RC when I first noticed it and reported it. People here said this had been fixed shortly after 4.8, but it is

...I call my pass like this: "opt -o /dev/null -S test.ll -load libPlaydep.so > -O3 -playdep --debug-pass=Structure" > And the output: > > opt -o /dev/null test.ll -S -load ./libPlaydep.so -O3 -playdep > --debug-pass=Structure > Pass Arguments: -targetlibinfo -datalayout -notti -basictti -x86tti -no-aa > -tbaa -scoped-noalias -assumption-cache-tracker -basicaa -verify-di -ipsccp > -globalopt -deadargelim -domtree -instcombine -simplifycfg -basiccg > -prune-eh -inline-cost -inline -functionattrs -argpromotion -sroa -domtree > -early-cse -lazy-value-info -jump-t...

Hello Darren, The major problem we are running into is that the shell (both sh and ksh) does not kill its child processes when there is no pty. The SSH patch mentioned previously at http://bugzilla.mindrot.org/show_bug.cgi?id=396 is not sufficient to kill the forced command completely.It will only kill the shell script, but not any child processes the shell script runs. The shell assumes the

----- Original Message ----- > From: "Jingyue Wu" <jingyue at google.com> > To: "songlh" <songlh at cs.wisc.edu>, llvmdev at cs.uiuc.edu > Sent: Wednesday, October 15, 2014 2:50:12 PM > Subject: Re: [LLVMdev] how to choose which alias analysis used in my pass? > > > Isn't -basicaa the default alias analysis already? No, -basicaa is added

On Jan 3, 2015, at 11:52 PM, Bill Wendling <isanbard at gmail.com> wrote: > On Jan 2, 2015, at 8:32 PM, David Callahan <dcallahan at fb.com> wrote: > >> Hi, >> >> I am new to the LLVM dev community so forgive a perhaps obvious question. I am looking at bug 17623 which is an LTO/optimizer interaction bug. I am working on a Mac with Xcode installed but have

Hi, I try to use MemoryDependenceAnalysis in a pass to analyse a simple function: void fct (int *restrict*restrict M, int *restrict*restrict L) { S1: M[1][1] = 1; S2: L[2][2] = 2; } When I iterate over MemoryDependenceAnalysis on the S2 statement, I get the load instruction for the first depth of the array, that’s ok. But I get also the load and store for the S1 statement. I assume the

Hi all, I am new to CentOS and freeNX -- both look really awesome, a huge thanks to all the people making them happen. I am having a problem with freenx that appears to be specific to centos 5. my client authenticates but then no desktop comes up. however, when I connect to a similar machine running centos 4.4, I authenticate and the gnome desktop just pops up sweet as can be. I also have a vnc