search for: txn

caching_thread()s do all their work under read access to extent_commit_sem. They give up on this read access only when need_resched() tells them, or when they exit. As a result, somebody that wants a WRITE access to this sem, might wait for a long time. Especially this is problematic in cache_block_group(), which can be called on critical paths like find_free_extent() and in commit path via

Hello, I''m thinking about a setup that looks like this: - 2 headnodes with FC connectivity (OpenSolaris) - 2 backend FC srtorages (Disk Shelves with RAID Controllers presenting a huge 15 TB RAID5) - 2 datacenters (distance 1 km with dark fibre) - one headnode and one storage in each data center (Sorry for this ascii art :) ( Data Center 1) <--1km--> (Data

...sting message on the topic. I gave up but figured I keep at least the same subject. In a gist I get an empty data frame after issuing the following select query from R 2.9.1 to Oracle 10.2.0.1 64bit via RODBC 1.3 and Oracle 11g 32bit driver -- all on the same Windows 2003 Server 64bit machine. sqlTxnFvs = "select txn.*,pan.*,mcc.*,tmzip.* from mddsg100bp txn inner join mdd_panfvs pan on (txn.seq_no = pan.seq_no) inner join mdd_mccfvs mcc on (txn.seq_no = mcc.seq_no) inner join mdd_tmzipfvs tmzip on (txn.seq_no = tmzip.seq_no) where is_test = '%d' and is_pos = ...

...checkout the nodes.pp file and place their node entries in this file via SVN. I would like to do some check on this file before it is checked in to make sure there are no syntax errors. I am using the following pre-commit scirpt that I came across online: -- #!/bin/bash REPOS="$1" TXN="$2" tmpfile=$(mktemp) export PATH="/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin" for file in $(svnlook changed -t "$TXN" "$REPOS" | awk ''/^[^D].*\.pp$/ {print $2}'') do svnlook cat -t $TXN $REPOS $file &g...

Hey, I just updated from the edge and it looks like this _issue_ has resurfaced. Yesterday things were working (stories and specs). No code base changes, only rspec and rspec_on_rails After updating today I now need to set <config.txn...fixtures> to false in the spec_helper.rb to get the specs running, the stories are fine. Looks like the fixture loading is trying to start a txn. I will look around a bit more and see. Cheers! sinclair On Oct 24, 2007 10:58 PM, Scott Taylor <mailing_lists at railsnewbie.com> wro...

...quire special LLVM support rather than, say, having the > front end lower everything to library calls and so forth, like gcc does > for OpenMP? There are different ways one could go there. First, if there is a frontend with TM support available, you only need to do a few things in LLVM: 1) Txn begin is like a setjmp call. You need to ensure that stack slots are restored to the original values when aborting and restarting a txn. (Or you can ensure that slots that are live-in into a txn begin do not get reused until a matching commit). LLVM currently skips stack slot coloring if setjmp...

...ate_check: <2601564684-JVVYITYRHUOROMKSRSWVQKEO at mzdrthfhs35.com-internet.us> user.ja 0 Aug 11 21:17:29 maui lmtpunix[10038]: Delivered: <2601564684-JVVYITYRHUOROMKSRSWVQKEO at mzdrthfhs35.com-internet.us> to mailbox: user.ja Aug 11 21:17:29 maui lmtpunix[10038]: mystore: starting txn 2147483715 Aug 11 21:17:29 maui lmtpunix[10038]: mystore: committing txn 2147483715 Aug 11 21:17:29 maui lmtpunix[10038]: duplicate_mark: <2601564684-JVVYITYRHUOROMKSRSWVQKEO at mzdrthfhs35.com-internet.us> user.ja 1439324249 441771 Aug 11 21:17:29 maui lmtpunix[10048]: executed Aug 11 21:1...

...601564684-JVVYITYRHUOROMKSRSWVQKEO at mzdrthfhs35.com-internet.us> user.ja 0 > Aug 11 21:17:29 maui lmtpunix[10038]: Delivered: > <2601564684-JVVYITYRHUOROMKSRSWVQKEO at mzdrthfhs35.com-internet.us> to > mailbox: user.ja > Aug 11 21:17:29 maui lmtpunix[10038]: mystore: starting txn 2147483715 > Aug 11 21:17:29 maui lmtpunix[10038]: mystore: committing txn 2147483715 > Aug 11 21:17:29 maui lmtpunix[10038]: duplicate_mark: > <2601564684-JVVYITYRHUOROMKSRSWVQKEO at mzdrthfhs35.com-internet.us> > user.ja 1439324249 441771 > Aug 11 21:17:29 maui lmtpunix[10048...

...than, say, having the >> front end lower everything to library calls and so forth, like gcc does >> for OpenMP? > > There are different ways one could go there. First, if there is a frontend with > TM support available, you only need to do a few things in LLVM: > > 1) Txn begin is like a setjmp call. You need to ensure that stack slots are > restored to the original values when aborting and restarting a txn. (Or you > can ensure that slots that are live-in into a txn begin do not get reused > until a matching commit). LLVM currently skips stack slot colo...

...estions. i can load my transaction lists using the read.transaction function in arules from data like Customer-ID | Item-ID cust1 | 2 cust1 | 3 cust1 | 5 cust2 | 5 cust2 | 3 cust3 | 2 ... #read in data to a sparse binary transaction matrix txn = read.transactions(file="tranaction_list.txt", rm.duplicates= TRUE, format="single",sep="|",cols =c(1,2)); #tranaction matrix to matrix a<-as(txn, "matrix") #matrix to data.frame b<-as.data.frame(a) I end up with a data.frame like: X X.1 X.2...

Hi, This is a proof of concept of GPU forwarding for Linux guest on Linux host. I'd like to get comments and suggestions from community before I put more time on it. To summarize what it is: 1. It's a solution to bring GPU acceleration for Linux vm guest on Linux host. It could works with different GPU although the current proof of concept only works with Intel GPU. 2. The basic idea

On Tue, 11 Aug 2015, Alexander Dalloz wrote: > Am 11.08.2015 um 17:56 schrieb Dr J Austin: >> Hi >> >> I have been using evolution/cyrus/exim for 10 years - until yesterday! >> >> I upgraded to C6.7 and now there is no way I can find of connecting >> from evo to the cyrus imap(s) server >> >> [root at maui:~]$ ps -ef|grep imap >> cyrus

Am 12.08.2015 um 20:29 schrieb Dr J Austin: > > > On Wed, 12 Aug 2015, Alexander Dalloz wrote: > > >>> I have been working at trying to get cyrus to listen on 148.197.29.5 >>> interface instead of the localhost - I have failed >>> > >> No square brackets around the ip address. > > imap cmd="imapd" listen="imap"

...hare of symlinked logfiles, because I want to publish the logs but not the full directories in which the logs live. Here are some examples: lrwxrwxrwx 1 hmrbot mis 16 Sep 08 11:43 boxaudit-exempt -> ../../ant/exempt lrwxrwxrwx 1 hmrbot mis 14 Sep 08 11:41 done.txn -> ../../txn/done lrwxrwxrwx 1 hmrbot mis 18 Sep 08 11:44 messages.tx2 -> ../../tx2/messages lrwxrwxrwx 1 hmrbot mis 18 Sep 08 11:44 messages.txn -> ../../txn/messages lrwxrwxrwx 1 hmrbot mis 17 Sep 08 11:45 spec.qa -> ../../qa/spec.log...

...r_save before_create after_create before_update after_update before_validation after_validation before_validation_on_create after_validation_on_create before_validation_on_update after_validation_on_update before_destroy after_destroy ).each do |method| define_method(method) do |txn| txn.logger.info "#{method} (observer)" true end end end My model looks like this: class GreenbackTransaction < ActiveRecord::Base %w(before_save after_save).each do |method| send(method) do |txn| txn.logger.info "#{method} (model)" end e...

...uot; (my error) I send my documentation error so they can add a validation and not generate a Fatal Error end users. Any other info you need please email me Thank You. dovecot-2.2.15 ---------------------/src/plugins/replication/replication-plugin.c replication_mail_transaction_commit(void *txn, struct mail_transaction_commit_changes *changes) { struct replication_mail_txn_context *ctx = (struct replication_mail_txn_context *)txn; struct replication_user *ruser = REPLICATION_USER_CONTEXT(ctx->ns-&...

...g on TM support in the gcc "trans-memory" branch. My group has been working on compiler support for TM for LLVM during the last couple of years, and we have built an LLVM-based compiler, DTMC, that covers both the frontend part (ie, parsing the __transaction statements and translating txn boundaries to IR markers) and the IR transformations (transforming all transactional code). The former is a patch to llvm-gcc (based, in turn, on gcc's TM support), but we're currently also looking at other options for the frontend. The latter is a normal module pass, and the larger par...

...e gcc "trans-memory" branch. > > My group has been working on compiler support for TM for LLVM during the last > couple of years, and we have built an LLVM-based compiler, DTMC, that covers > both the frontend part (ie, parsing the __transaction statements and > translating txn boundaries to IR markers) and the IR transformations > (transforming all transactional code). The former is a patch to llvm-gcc > (based, in turn, on gcc's TM support), but we're currently also looking at > other options for the frontend. The latter is a normal module pass, and the...

...file.d works (it doesn't). One needs to explicitly capture stdout to grab the dependencies: i.e. cc -M file.c > file.d simple as that. when I run tests, there are 2 errors reported 1/ in print-tests.R (printing *very* small numbers with the statement:) > cat("dig| formatC(signif(txn, d=dig)\n") dig| formatC(signif(txn, d=dig) > for(dig in 1:14)#15: Linux 2.1.120, libc-2.0.7 differs from Debian 2.0 + cat(formatC(dig,w=2), formatC(signif(txn, d=dig), dig=dig+2, wid=-20),"\n") Where the blessed version has 0 (zero), the SGI version shows 2.e-308 This look...

Hi, I'm doing a Market Basket Analysis in which I have a list of transaction id's in column 2 and transactions(product names) in column 1. I read this into a transaction file using a txn<-read.transaction(file="data.csv",format='single', rm.duplicates=F, cols=c(1,2)) If I want to use the apriori algorithm everything seems to be running fine. However it is when I want to form cluster of these transactional patterns I find problems. I formed clusters using the f...