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...51/src/lib/iolist.c 2004-10-24 16:36:45.000000000 +0400 @@ -0,0 +1,56 @@ + +#include "lib.h" +#include "iolist.h" +#include "ioloop-internal.h" + +int iolist_add(struct io_list *list, struct io *io) +{ + if ((io->condition & IO_READ) != 0) { + i_assert(list->ios[IOLIST_INPUT] == NULL); + list->ios[IOLIST_INPUT] = io; + return list->ios[IOLIST_OUTPUT] == NULL; + } + if ((io->condition & IO_WRITE) != 0) { + i_assert(list->ios[IOLIST_OUTPUT] == NULL); + list->ios[IOLIST_OUTPUT] = io; + return list->ios[IOLIST_INPUT] == NULL; + } + +...

The simple ordinary yum update of CentOS 5.3 spits a bunch of transaction check errors regarding packages perl-IO-Compress-Zlib-2.015-1.el5.rf.noarch and perl-IO-Compress-2.020-1.el5.rf.noarch which is supposed to replace perl-IO-Compress-Base-2.015-1.el5.rf.noarch: Transaction Check Error: file /usr/lib/perl5/vendor_perl/5.8.8/IO/Compress/Adapter/Deflate.pm from install of

Author: Darren Moffat <Darren.Moffat at Sun.COM> Repository: /hg/zfs-crypto/gate Latest revision: 957d30a3607ed9f3cbe490da5894d1e1b2104033 Total changesets: 28 Log message: resync onnv_105 partial for 6713916 Files: usr/src/Makefile.lint usr/src/Targetdirs usr/src/cmd/Makefile usr/src/cmd/Makefile.cmd usr/src/cmd/acctadm/Makefile usr/src/cmd/acctadm/acctadm.xcl

Hi, I have a MapReduce Java code, which I am calling from R using rJava. I have prepared the R package and tested that successfully. But when I deployed the package in a cluster and executed it, I am getting ClassNotFoundException. If I run the same job directly without integrating with R, it runs perfectly. Here is my R code: library(rJava) muMstSpark <- function(mesosMaster = NULL, input =

...,6 @@ struct timezone ioloop_timezone; static struct ioloop *current_ioloop = NULL; -static void update_highest_fd(struct ioloop *ioloop) -{ - struct io *io; - int max_highest_fd; - - max_highest_fd = ioloop->highest_fd-1; - ioloop->highest_fd = -1; - - for (io = ioloop->ios; io != NULL; io = io->next) { - if (!io->destroyed && io->fd > ioloop->highest_fd) { - ioloop->highest_fd = io->fd; - - if (ioloop->highest_fd == max_highest_fd) - break; - } - } -} - struct io *io_add(int fd, enum io_condition c...

I'm not having any trouble with interrupts, but here's my /proc/interrupts on Fedora Core 2 on a hyper-threading CPU and using the SMP kernel (2.6.5-1.138). I don't think I need to worry about uhci_hcd, nothing is plugged into USB, but libata is the disk driver. How do I get libata and wctdm to use different interrupts? $ cat /proc/interrupts CPU0 CPU1 0:

Hi, I have an IBM xSeries server... and the digium card is sharing IRQ with USB and giving me crackling audio. >>> cat /proc/interrupts >>> >>> It brings up these results: >>> 0: 10566547 IO-APIC-edge timer >>> 1: 9 IO-APIC-edge i8042 >>> 2: 0 XT-PIC cascade >>> 8: 1

...ch replaces fd and condition parameters passed to io_loop_handle_add() with struct io pointer. Now io_loop_handle_add() can pass this pointer as user data to epoll_ctl syscall and when event arrives we will have corresponding io structure pointer for free withiot traversing possibly long ioloop->ios list. Please take a look. Best regards. -- Andrey Panin | Linux and UNIX system administrator pazke at donpac.ru | PGP key: wwwkeys.pgp.net -------------- next part -------------- diff -urpNX /usr/share/dontdiff dovecot-1.0-test32.vanilla/src/lib/ioloop.c dovecot-1.0-test32/src/lib/ioloop.c -...

Author: mathue Repository: /hg/zfs-crypto/gate Revision: 331ff87e40d7cd5790ee669aa896106c436c29ca Log message: 6309217 gcc and "ac" cfgadm plugin don''t get along 6309344 gcc and i2c drivers don''t get along 6309394 gcc and audio drivers don''t get along 6309413 gcc and hpc3130_dak.c don''t get along 6309459 gcc and gpio_87317 don''t get along

Hello all, I've posted on this problem before. Well here goes again. I have an intel mobo with a p4 2.4ghz proc, 1GB Ram. It has built-in ethernet and vga and 6 pci slots. I dreamed of making this my household communications server: internet router, firewall, vpn and asterisk. Everything works except the TDM fxs card. Well it works for a little while and it dies: no dialtone, no

Hi, I have installed Xen on Linux 2.6.11.10 <http://2.6.11.10> and i am trying to do Asynchronous Direct IO on SAS drives. The application which does the asynchronous direct io on SAS drive is running on Domain 0. Actually the IOPs what i get for a 512Bytes IO size is 67, but if i do the same operation on Linux 2.6.11.10 <http://2.6.11.10> native kernel, i get 267 IOPs.Cananyone

...d file mapped pages. I think this is a good opportunity to meet face-to-face to discuss about IO controller development. I would like to many developers to join this mini-summit. Please visit the following URL for more information about the mini-summit. http://apps.sourceforge.net/trac/ioband/wiki/iosummit If you would like to join the mini-summit, please e-mail to me or post on the wiki page, (You need an account on SourceForge.net to edit the wiki page.) All comments, questions, suggestions and anything else are appreciated. Thanks, Ryo Tsuruta

...d file mapped pages. I think this is a good opportunity to meet face-to-face to discuss about IO controller development. I would like to many developers to join this mini-summit. Please visit the following URL for more information about the mini-summit. http://apps.sourceforge.net/trac/ioband/wiki/iosummit If you would like to join the mini-summit, please e-mail to me or post on the wiki page, (You need an account on SourceForge.net to edit the wiki page.) All comments, questions, suggestions and anything else are appreciated. Thanks, Ryo Tsuruta

...d file mapped pages. I think this is a good opportunity to meet face-to-face to discuss about IO controller development. I would like to many developers to join this mini-summit. Please visit the following URL for more information about the mini-summit. http://apps.sourceforge.net/trac/ioband/wiki/iosummit If you would like to join the mini-summit, please e-mail to me or post on the wiki page, (You need an account on SourceForge.net to edit the wiki page.) All comments, questions, suggestions and anything else are appreciated. Thanks, Ryo Tsuruta

Benchmark shows small performance improvement on fusion io device. Before: seq-read : io=1,024MB, bw=19,982KB/s, iops=39,964, runt= 52475msec seq-write: io=1,024MB, bw=20,321KB/s, iops=40,641, runt= 51601msec rnd-read : io=1,024MB, bw=15,404KB/s, iops=30,808, runt= 68070msec rnd-write: io=1,024MB, bw=14,776KB/s, iops=29,552, runt= 70963msec After: seq-read : io=1,024MB, bw=20,343KB/s,

Benchmark shows small performance improvement on fusion io device. Before: seq-read : io=1,024MB, bw=19,982KB/s, iops=39,964, runt= 52475msec seq-write: io=1,024MB, bw=20,321KB/s, iops=40,641, runt= 51601msec rnd-read : io=1,024MB, bw=15,404KB/s, iops=30,808, runt= 68070msec rnd-write: io=1,024MB, bw=14,776KB/s, iops=29,552, runt= 70963msec After: seq-read : io=1,024MB, bw=20,343KB/s,

...38.68%, 4=38.79%, 10=8.85%, 20=0.30% Run status group 0 (all jobs): READ: io=3,073MB, aggrb=490MB/s, minb=64,257KB/s, maxb=66,641KB/s, mint=6042msec, maxt=6267msec WRITE: io=1,023MB, aggrb=163MB/s, minb=21,326KB/s, maxb=22,214KB/s, mint=6042msec, maxt=6267msec Disk stats (read/write): sdb: ios=784970/261501, merge=117/13, ticks=662700/221522, in_queue=884812, util=98.44% -------------- next part -------------- randrw: (g=0): rw=randrw, bs=4K-4K/4K-4K, ioengine=libaio, iodepth=64 ... randrw: (g=0): rw=randrw, bs=4K-4K/4K-4K, ioengine=libaio, iodepth=64 Starting 8 processes randrw: (group...

...38.68%, 4=38.79%, 10=8.85%, 20=0.30% Run status group 0 (all jobs): READ: io=3,073MB, aggrb=490MB/s, minb=64,257KB/s, maxb=66,641KB/s, mint=6042msec, maxt=6267msec WRITE: io=1,023MB, aggrb=163MB/s, minb=21,326KB/s, maxb=22,214KB/s, mint=6042msec, maxt=6267msec Disk stats (read/write): sdb: ios=784970/261501, merge=117/13, ticks=662700/221522, in_queue=884812, util=98.44% -------------- next part -------------- randrw: (g=0): rw=randrw, bs=4K-4K/4K-4K, ioengine=libaio, iodepth=64 ... randrw: (g=0): rw=randrw, bs=4K-4K/4K-4K, ioengine=libaio, iodepth=64 Starting 8 processes randrw: (group...

Have anyone experienced mixed meetme conferences? Im running a 12 seat call center outbound only. Asterisk 1.2.8, SIP/ulaw at the phones, SIP/ulaw to the SIP terminator. Machine: pentium Dual core 2.0ghz (533 fsb) , 1 GB RAM (533mhz ddr) , 2 SATA 80GB DISK in RAID 0 via software RAID driver. Two Intel PRO 10/100 NIC, IRQs are separated, an X100P so not to use ztdummy. Motherboard is an Intel

...n 2 of the License, or + * (at your option) any later version. + */ + +/* @UNSAFE: whole file */ + +#include "lib.h" +#include "ioloop-internal.h" + +#ifdef IOLOOP_EPOLL + +#include <sys/epoll.h> +#include <unistd.h> + +#define INITIAL_EPOLL_EVENTS 128 +#define EPOLL_IOS_PER_FD 2 + +struct ioloop_handler_data { + int epfd; + int events_size, events_pos; + struct epoll_event *events; + + unsigned int idx_size; + struct io_list **fd_index; +}; + +struct io_list { + int count; + struct io *ios[EPOLL_IOS_PER_FD]; +}; + +void io_loop_handler_init(struct ioloop *ioloop)...