search for: memmory

This message is in MIME format. The first part should be readable text, while the remaining parts are likely unreadable without MIME-aware tools. Send mail to mime@docserver.cac.washington.edu for more info. --43518230-584990211-1065637857=:31587 Content-Type: TEXT/PLAIN; charset=US-ASCII I found (or rather the compiler I was using found) a few bugs in the R-1.7.1 sources. I'm not

..., module provider, exectution engine and all other structures created before 8) going to step 1 to JIT a new function I know that the step number 7 is not really necessary. I tried to use the same execution engine, but memory still leaks. I should note that if interpreter is used instead of JIT no memmory leakage occurs. Instead of posting my Haskell code, I though it would be better if I post short C++ code that (hopefully) demonstrates the possible leakage. My suspicion is that freeMachineCodeForFunction does not do its job properly. Let us look at HowToUseJIT.cpp example that comes with LLVM so...

%FIRSTSTRU = type { i32, double, i32, i8* } struct { int var1; double var2; int var3; char *var4; }firstStru ; Could someone help? If, running a application in windows with MSVC, I allocate a memmory buffer and call a LLVM function with such buffer, there's a structure alignment problem. If the LLVM function call a C function using the same buffer, it runs fine. Any ideas? Thanks, Manoel Teixeira

What cpu/memmory configurations have people had good luck with for a small office asterisk server... (polycom's/poe linksys) Dell's got their $200 SC440 going again until the 12th... and I'm thinking it might be just the ticket...

...e > and all other structures created before > 8) going to step 1 to JIT a new function > > I know that the step number 7 is not really necessary. I tried to > use the same execution engine, but memory still leaks. I should note > that if interpreter is used instead of JIT no memmory leakage occurs. > > Instead of posting my Haskell code, I though it would be better if I > post short C++ code that (hopefully) demonstrates the possible > leakage. My suspicion is that freeMachineCodeForFunction does not do > its job properly. > > Let us look at HowToUse...

...atrix.csc (Pacakge SparseM) with all elements 0 and afterwards set a few alements nonzero. The matrix which I like to allocate is so huge that I can not use A <- matrix(a,n1,p) before: A.csr <- as.matrix.csc(A) because I can not allocate such a huge matrix A. But I believe that the much more memmory efficient model in case of csc matrix should do it for a sparse matrix. How to do this. Sincerely Eryk

...runs: -- snip -- cat > starv.c <<EOF main(){ char *point; while(1) { point = ( char * ) malloc(10000); }} EOF cc starv.c while true do ./a.out & done -- snip -- This will fast starv the operating system (FreeBSD 6.2). I have tried to limit the number of processes and the amount of memmory consumed (in login.conf). There is also a file /etc/malloc.conf - but I don't understand if this could help? Any advice? -- G?ran Hasse ---------------------------------------------------------------- G?ran Hasse email: gh@raditex.se Tel: 08-6949270 Raditex AB ht...

...ersions prior to 1.2.7. The asterisk logs don't show any particular message in verbose level 3. Apart from the recording, I have a high use of Manager and the mysql is used for some bussines logic but I think that nothing to high load, indeed mysql never is the most important part in processor, memmory and disk access statistics. In http://linuxuanl.org/eald/random/ps.txt there is an example (no very espectacular but is more or less what happens) of the status of the computer with problems. I see that there are many sh without their soxmix or rm; Usually this is done faster indeed I changed soxm...

...devel on behalf of luke-tierney at uiowa.edu" <r-devel-bounces at r-project.org on behalf of luke-tierney at uiowa.edu> wrote: Thanks for the report. Will look into it when I get a chance unless someone else gets there first. A simpler reprex: ## create and serialize a memmory-mapped file object filePath <- "x.dat" con <- file(filePath, "wrb") writeBin(rep(0.0,10),con) close(con) library(simplemmap) x <- mmap(filePath, "double") saveRDS(x, file = "x.Rds") ## in a separate R process: gc...

...ow Reachable. (1ms / 2000ms) [Feb 5 14:09:53] NOTICE[6536] chan_sip.c: Peer '328' is now Reachable. (1ms / 2000ms) I could not make any call, neither internall nor to the pstn, what could be happening here my friends? what should i check in the Asterisk server? is this a network problem? memmory or cpu problems? Thanks in advance for your help -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20100205/efb9bca8/attachment.htm

...oom-killer call. Finally inspected the syslog and realize the oom-killer was called to leave the system stable having killed firefox-bin, 3 x rosetta, xmms and one nautilus. It's a PIII 800 Mhz, 40GB IDE, 512 Mb RAM, 1024 Swap space, up for 4 days. I'm not very xperienced in tunning the memmory system nor the swap system, help appreciated to avoid this memory 'trashing' situtation (14 virtual desktops openned at the same time). Is it a normal situation? Is it a correct protecction measure? It's due a low bandwitch IDE HD? how can i tune it to avoid this situations? is it a hi...

Hi all, I am not able to export an ALTREP object when `gctorture` is on in the worker. The package simplemmap can be used to reproduce the problem. See the example below ``` ## Create a temporary file filePath <- tempfile() con <- file(filePath, "wrb") writeBin(rep(0.0,10),con) close(con) library(simplemmap) library(parallel) cl <- makeCluster(1) x <- mmap(filePath,

...I don't really believe people would want to pay for it. > 1MB is a very small portion for a VM with more than 32GB memory and it's the *worst case*, > for VM with less than 32GB memory, the amount of RAM depends on VM's memory size > and will be less than 1MB. It's guest memmory so might all be in swap and never touched, your memset at probe time will fault it in and make hypervisor actually pay for it. > If 1MB is too big, how about 512K, or 256K? 32K seems too small. > > Liang It's only small because it makes you rescan the free list. So maybe you should...

...I don't really believe people would want to pay for it. > 1MB is a very small portion for a VM with more than 32GB memory and it's the *worst case*, > for VM with less than 32GB memory, the amount of RAM depends on VM's memory size > and will be less than 1MB. It's guest memmory so might all be in swap and never touched, your memset at probe time will fault it in and make hypervisor actually pay for it. > If 1MB is too big, how about 512K, or 256K? 32K seems too small. > > Liang It's only small because it makes you rescan the free list. So maybe you should...

...> struct ?{ > ? ? ? ?int ? ? ? ? ? ? ? ? ? ? ? ? ? ? var1; > ? ? ? ?double ? ? ? ? ? ? ? ? ?var2; > ? ? ? ?int ? ? ? ? ? ? ? ? ? ? ? ? ? ? var3; > ? ? ? ?char ? ?*var4; > }firstStru ; > > Could someone help? > If, running a application in windows with MSVC, ?I allocate a memmory buffer and call a LLVM > function with such buffer, there's a structure alignment problem. > If the LLVM function call a C function using the same buffer, it runs fine. > Any ideas? You're probably passing in the wrong string to the TargetData; try something like the following: ta...

Thanks for the report. Will look into it when I get a chance unless someone else gets there first. A simpler reprex: ## create and serialize a memmory-mapped file object filePath <- "x.dat" con <- file(filePath, "wrb") writeBin(rep(0.0,10),con) close(con) library(simplemmap) x <- mmap(filePath, "double") saveRDS(x, file = "x.Rds") ## in a separate R process: gctorture() readRDS("x.Rds")...

Hi, I have found a strange thing. If I copy and paste the R source file, then the result is okay with. However, if I use R GUI (File icon and Source File), then the result is different. Please let me know possible reasons. Many thanks in advance. Best Ja-Yong [[alternative HTML version deleted]]

I need advice about What is the best practice to scale RoR project ? My current stack is: - Ruby 1.9.3 - RoR 3.2.8 - Redis DB for caching and some hot data - PostgreSQL - Resque for background jobs I am expecting a highload for my project for several month. And I need to change my architecture. Primarily, I want to change my backend architecture. I read about highload

...ney at uiowa.edu" <r-devel-bounces at r-project.org on behalf of luke-tierney at uiowa.edu> wrote: > > Thanks for the report. Will look into it when I get a chance unless > someone else gets there first. > > A simpler reprex: > > ## create and serialize a memmory-mapped file object > filePath <- "x.dat" > con <- file(filePath, "wrb") > writeBin(rep(0.0,10),con) > close(con) > > library(simplemmap) > x <- mmap(filePath, "double") > saveRDS(x, file = "x.Rds") > &g...

> On Jun 11, 2019, at 6:27 AM, Guillaume Chatelet <gchatelet at google.com> wrote: > > I spent some time reading the C standard <https://web.archive.org/web/20181230041359if_/http://www.open-std.org/jtc1/sc22/wg14/www/abq/c17_updated_proposed_fdis.pdf>: > > 5.1.2.3 Program execution > 2. Accessing a volatile object, modifying an object, modifying a file, or calling