similar to: multiple cores?

Displaying 20 results from an estimated 100 matches similar to: "multiple cores?"

2017 Jan 12
3
proposed change to ssh_connect_direct()
On Sat, Jan 7, 2017 at 2:30 PM, Peter Moody <mindrot at hda3.com> wrote: > so I spent a bit of time looking at this and it seems like the only > way to go, at least if I want to keep it in ssh_connect_direct(), is > to use pthreads. further, it seems like getting that accepted is > something of a long shot: Sorry, pthreads is a non-starter. I would have thought that using
2018 Dec 09
2
[PATCH] Enable ConnectTimeout with ConnectionAttempts
Fix bug ConnectTimeout=N only works on the first ConnectionAttempts https://bugzilla.mindrot.org/show_bug.cgi?id=2918 --- sshconnect.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/sshconnect.c b/sshconnect.c index 4862da5e..b837a83a 100644 --- a/sshconnect.c +++ b/sshconnect.c @@ -454,11 +454,12 @@ waitrfd(int fd, int *timeoutp) { struct pollfd pfd; struct timeval
2011 Jul 18
5
[PATCH v3 0/5] btrfs-progs: scrub interface
This is the next patch series for scrub userland tools. Change log v1->v2: - commands now reachable as "btrfs scrub ..." instead of "btrfs filesystem scrub ..." - ability to scrub a single device instead of a whole file system - superfluous command line options removed - resume is now a separate command ("scrub resume") instead of "scrub start -r" -
2004 Aug 06
7
question on downsampling
Hi, Maybe a bit off topic for this list, bt anyway. I have received several feature requests for DarkIce to support downsampling of the audio input before passing it to lame or ogg vorbis. For example the audio read from the soundcard would be 44.1kHz, and lame would get it at 22.05kHz. I figure two ways of doing this: 1. For lame, one can specify the input and the desired mp3 sampling rate,
2010 Jul 31
3
a problem
dear: when I read a Excel file(exp-11),The R project give me a error ,Just like this: ??'datafile' > write.foreign("exp-11.xls") ???list(df = df, datafile = datafile, codefile = codefile) : ??'datafile' > write.foreign("exp-11.xls") ???list(df = df, datafile = datafile, codefile = codefile) : ??'datafile' >
2018 Apr 18
2
Event-triggered change in value with a time-delay
Hello, I am solving a set of ODEs using deSolve and have run into a problem I would appreciate some advice on. One of the parameters (m) in the ODEs changes between two states when one of the variables (D) crosses a threshold (D_T) for the first time in either direction. Additionally, when the variable crosses the threshold (either by increasing or decreasing), there is a time delay (delay)
2024 May 21
1
confint Attempts to Use All Server CPUs by Default
Hello, Would a less resource-intensive value, such as 1, be a safer default CPU value for confint? I noticed excessive CPU usage on a I.T. administrator-managed server which was being three-quarters used by another staff member when the confidence interval calculation in an R Markdown document suddenly changed from two seconds to ninety seconds because of competition for CPUs between users. Also,
2010 Aug 16
1
[PATCH] Install VirtIO storage and network drivers in Windows
Currently when converting a Windows guest we do a minimum installation of the viostor driver, configure the RHEV guest agent and leave RHEV to properly install viostor and all remaining drivers. This works well if RHEV is properly configured and the installation is not interrupted on first boot. However, if the target of the conversion is not RHEV, RHEV is not properly configured, or the first
2018 Apr 18
0
Event-triggered change in value with a time-delay
> On Apr 18, 2018, at 1:04 AM, Hannah Meredith <hrmeredith12 at gmail.com> wrote: > > Hello, > > I am solving a set of ODEs using deSolve and have run into a problem I > would appreciate some advice on. One of the parameters (m) in the ODEs > changes between two states when one of the variables (D) crosses a > threshold (D_T) for the first time in either direction.
2004 Jun 23
2
[LLVMdev] weird issue with mem2reg, still
On Wed, 23 Jun 2004, Patrick Meredith wrote: > Somehow it fails with operand out of bounds when the number of operands > is 2 and I am asking for the second operand. Second meaning operand 1. Okay, so you have something like this: if (CallInst *CI = dyn_cast<CallInst>(...)) { ... = CI->getOperand(1); } Can you send in this snippet of code, the assertion, and the
2004 Jun 23
0
[LLVMdev] weird issue with mem2reg, still
void MetaSplit::handleProgramUses(Value *V){ if(!isa<BasicBlock>(V)) programValues.insert(V); if(User *U = dyn_cast<User>(V)){ User::op_iterator OB = U->op_begin(), OE = U->op_end(); for(; OB != OE; ++OB){ if(CallInst *CI = dyn_cast<CallInst>(*OB)){ Function *F = CI->getCalledFunction(); if(F == ii || F == fi || F == vi || F == di || F == ci
2010 Aug 04
6
[PATCH -v2 0/3] jbd2 scalability patches
This version fixes three bugs in the 2nd patch of this series that caused kernel BUG when the system was under race. We weren't accounting with t_oustanding_credits correctly, and there were race conditions caused by the fact the I had overlooked the fact that __jbd2_log_wait_for_space() and jbd2_get_transaction() requires j_state_lock to be write locked. Theodore Ts'o (3): jbd2: Use
2024 May 21
1
confint Attempts to Use All Server CPUs by Default
? Tue, 21 May 2024 08:00:11 +0000 Dario Strbenac via R-devel <r-devel at r-project.org> ?????: > Would a less resource-intensive value, such as 1, be a safer default > CPU value for confint? Which confint() method do you have in mind? There is at least four of them by default in R, and many additional classes could make use of stats:::confint.default by implementing vcov(). >
2010 Sep 21
1
[PREVIEW ONLY] Refactor data transfer code
This patch refactors the data transfer code with several goals: * Have a common read(source)/write(target) loop so that common processing can happen in the middle of it, e.g. format change/progress bar * Provide volume metadata to transfers to allow smarter reading/writing, e.g. of sparse files * Simplify the data transfer code The patch *isn't* NFC because there are some minor behaviour
2010 Mar 31
3
[PATCH] Remove v2v-snapshot
We now always copy a guest during conversion, meaning this tool is no longer required. --- Build.PL | 2 +- MANIFEST | 2 - lib/Sys/VirtV2V.pm | 9 +- lib/Sys/VirtV2V/Connection.pm | 1 - po/POTFILES.in | 1 - snapshot/run-snapshot-locally | 43 -- snapshot/v2v-snapshot.pl | 931
2007 May 01
1
contstant bittrate mode - block size - packet size
Hello, I am trying to implement a realtime encoding then streaming solution using the vorbis codec (would be wrapped in a "7F" type for minimal framing overhead) for sending audio over a low bit rate wireless link. since we need a constant bittrate (i.e. constant packet size) for this solution we want to run the alg in constant bitrate mode; for evaluation of the codec I followed the
2013 Jan 08
10
kernel BUG at fs/btrfs/volumes.c:3707 still not fixed in 3.7.1 (btrfs-zero-log required) but shown as "RIP btrfs_num_copies"
Unfortunately my laptop deadlocks from time to time, and too often it triggers this bug in btrfs which is quite hard to recover from. The bigger problem is that all the user sees (if anything) is seemingly unrelated info, namely, "RIP: btrfs_num_copies+0x42/0x0b" or somesuch http://marc.merlins.org/tmp/btrfs_num_copies.jpg It''s only if you have serial console, or netconsole,
2007 Sep 01
4
OT: 4 dual cores agains 2 quad cores
Hi people, Do you have pointers to web documents that help me make comparisons between buying a server with two quad core 2.33 ghz or buying a 4 dual core 2ghz server? I am trying to answer a question of performance. It is not important the redundancy/failover or the price of the server. Just the performance. obviously all the hardware specs are the same, the question is the CPU. --
2008 Sep 24
1
More vcpus than physical cores and hvm
Hi List, I have a server with two QuadCore 2.93Ghz processors and 16GB Ram, running Debian etch and Xen 3.2-1. Until yesterday I had in this server 2 hvm virtual machines, running w2k, 4 vcpus each without any problem, the use of each virtual machine rarely reach 70%. Today I cloned one of the virtual machines and started they with 2 vcpus, right after I start this new guest the use of cpus
2006 Oct 31
0
6392589 ipsecalgs build with sgcc cores with SEGV
Author: danmcd Repository: /hg/zfs-crypto/gate Revision: 2a6337da4889d9ac5903e22f957cb2c15d695d6b Log message: 6392589 ipsecalgs build with sgcc cores with SEGV Files: update: usr/src/lib/libipsecutil/common/algs.c