search for: propog

Hi All, I was looking into MachineCopyPropagationPass.ccp file in llvm, which in first look, looks likes to me doing only redundant copy elimination in same basic block. I am interested in any pass which is doing copy propogation across the basic block in a function. Let me know if any such pass exist ? Thanks, Deepali -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20170721/bed5c5f5/attachment.html>

# users would benefit from a warning about the behavior in the # groups.unbalanced case below. A propogation of difference is the variance # calculation is leading to an apparently significant difference in # means, even though the numeric values are all identical. Obviously upon # inspection the difference in means is meaningless, but users might be warned # if all of the input data is identical x...

...y. In the meantime, I have two DNS hacks in place to get requests flowing to the right machines [this is partly for the benefit of the other site admins]: Motherfish-HST has been temporarily updated to point at Motherfish-II, the new DNS server; this host record change will appear at noon EST and propogate slowly through the day. When the real domain transfer happens, we'll change this back. Motherfish, the actual machine, is redirecting queries to the new nameserver until the old facility shuts down today. Until then, it's stuffing network DNS as full of the new xiph.org records as it...

...y. In the meantime, I have two DNS hacks in place to get requests flowing to the right machines [this is partly for the benefit of the other site admins]: Motherfish-HST has been temporarily updated to point at Motherfish-II, the new DNS server; this host record change will appear at noon EST and propogate slowly through the day. When the real domain transfer happens, we'll change this back. Motherfish, the actual machine, is redirecting queries to the new nameserver until the old facility shuts down today. Until then, it's stuffing network DNS as full of the new xiph.org records as it...

...y. In the meantime, I have two DNS hacks in place to get requests flowing to the right machines [this is partly for the benefit of the other site admins]: Motherfish-HST has been temporarily updated to point at Motherfish-II, the new DNS server; this host record change will appear at noon EST and propogate slowly through the day. When the real domain transfer happens, we'll change this back. Motherfish, the actual machine, is redirecting queries to the new nameserver until the old facility shuts down today. Until then, it's stuffing network DNS as full of the new xiph.org records as it...

...y. In the meantime, I have two DNS hacks in place to get requests flowing to the right machines [this is partly for the benefit of the other site admins]: Motherfish-HST has been temporarily updated to point at Motherfish-II, the new DNS server; this host record change will appear at noon EST and propogate slowly through the day. When the real domain transfer happens, we'll change this back. Motherfish, the actual machine, is redirecting queries to the new nameserver until the old facility shuts down today. Until then, it's stuffing network DNS as full of the new xiph.org records as it...

...y. In the meantime, I have two DNS hacks in place to get requests flowing to the right machines [this is partly for the benefit of the other site admins]: Motherfish-HST has been temporarily updated to point at Motherfish-II, the new DNS server; this host record change will appear at noon EST and propogate slowly through the day. When the real domain transfer happens, we'll change this back. Motherfish, the actual machine, is redirecting queries to the new nameserver until the old facility shuts down today. Until then, it's stuffing network DNS as full of the new xiph.org records as it...

...y. In the meantime, I have two DNS hacks in place to get requests flowing to the right machines [this is partly for the benefit of the other site admins]: Motherfish-HST has been temporarily updated to point at Motherfish-II, the new DNS server; this host record change will appear at noon EST and propogate slowly through the day. When the real domain transfer happens, we'll change this back. Motherfish, the actual machine, is redirecting queries to the new nameserver until the old facility shuts down today. Until then, it's stuffing network DNS as full of the new xiph.org records as it...

...wo 2.1 2.1 >-----Original Message----- >From: Prof Brian Ripley [mailto:ripley@stats.ox.ac.uk] >Sent: Monday, September 13, 2004 4:04 PM >To: Tucker-Kellogg, Gregory >Cc: r-devel@stat.math.ethz.ch; R-bugs@biostat.ku.dk >Subject: Re: [Rd] (PR#7225) propogation of rounding error for >t.tests with unequal sample sizes (PR#7225) > > >What are you seeing here? I get identical results in the two cases. > >On Mon, 13 Sep 2004 tucker@mpi.com wrote: > >> >> # users would benefit from a warning about the behavior in the #...

Hi, I've been trying to get some database applications working on a mixed Windows/Linux environment using Wine on the Linux end. A recent patch to Wine finally implements the LockFile() and UnlockFile() functions, and testing on pure Linux setups works fine. However, Sharing from Windows and connecting from smbfs on Linux, the locks aren't respected. Alexandre Julliard confirms

...; than what's defined in the > C or C++ standards, which steadfastly ignore a variety of practical realities. > But I think it's a reasonable and defensible position, that still allows you > some scope for operating on these things in a sensible way. Prohibiting poison values from propogating through memory would mean that the reg2mem pass would no longer be a semantics-preserving pass. Prohibiting it from propogating through control flow would mean that a select instruction wouldn't be equivalent to a conditional branch and a phi. These are problems that aren't really impo...

Hello Les, Thanks for that info. I'm playing with this now and although the 'failover' process seems rather slow, it does seem to be doing what I need. I setup a subdomain entry to point to 4 IP's, only one if which is actually working, and indeed, when IE get's a non-active IP, it eventually goes to the next one until it finally finds the actual live IP. Once it gets the

Hi all, I have an average 2mbit multicast stream that once in a while bursts high (up to 20mbit/s) in short periods (about 200ms). Could anyone please help me with directions using tc for configuing leaky bucket shaping to this stream? I have a 5mbit/s ceiling. My system is running gentoo linux 2.6.14, and I have compiled in all QoS modules. Thanks. Oivind

Dan Gohman <gohman at apple.com> writes: > Prohibiting poison values from propogating through memory would mean > that the reg2mem pass would no longer be a semantics-preserving pass. Or it means you couldn't demote those values. > Prohibiting it from propogating through control flow would mean that a > select instruction wouldn't be equivalent to a condition...

In the latest SMB-HOWTO doc,I see the following words: SMB services cannot be used across routers. If you want to do something like that, you would need to set up an IP tunnel ... Is that true? Is that the reason that I can't see the LinuxBox in Windoz net neighbourhood,but can find it using "find computer"?

Just to clarify, I'm looking at this from an application layer Point of View. One of the reasons why I'm looking at it that way, is because Tim said he was looking at LinuxHA..."application level" redundancy that uses IP. Tim, just to let you know, I don't believe that LinuxHA will work in the way you described, only because of the different IP ranges. It looks like Linux

I cannot reach voip-info - is it just me or is the site not available ? Julian

I have this same problem in our backend. I solve it by adding a pseudo instruction at instruction selection that transforms @R1 into R1, so only a single pattern is required. I then can propogate the pseudo instruction after instruction selection. Micah From: llvmdev-bounces at cs.uiuc.edu [mailto:llvmdev-bounces at cs.uiuc.edu] On Behalf Of Lu Mitnick Sent: Tuesday, January 18, 2011 10:29 AM To: llvmdev at cs.uiuc.edu Subject: [LLVMdev] Question about porting LLVM - a single instructi...

...ose particular passes? I suppose the big >> problem would be if there's a problem with the code generation and related >> stuff like instruction scheduling and register allocation - is that likely >> to be the case? > > One problematic pass right now is correlated value propogation. The sad > part is that at least from clang it can't be disabled short of -O0 :( > I have a patch in my tree to at least be able to disable it with -mllvm > magic, but Chandler didn't like it for the obvious reasons for in-tree. > > It would be really nice if someone co...

It is likely a problem with survival, since 2.9 merged in a large number of changes that had occured in my source tree that had not propogated to the R tree my test suite doesn't have a test for this particular case (2 factors) and - Murphy's law applies: although almost every possible case is covered in the test suite, any new error will hit an omitted combination of options with high probability. I won't...