search for: m16

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2014 Jan 14
4
[LLVMdev] 16-bit x86 status update
I just want to state that I hope we never implement the 16-bit Microsoft C++ ABI for -m16. On Tue, Jan 14, 2014 at 12:00 PM, Jim Grosbach <grosbach at apple.com> wrote: > Absolutely fantastic work, David. Thank you! > > On Jan 14, 2014, at 4:35 AM, David Woodhouse <dwmw2 at infradead.org> wrote: > > > Here's a brief update on the current state of 16-...
2020 Aug 06
2
[PATCH nbdkit] Experiment with parallel python plugin
...-f raw -O raw -T none -S0 -m4 -W /var/tmp/disk.raw /dev/shm/disk.raw real 0m3.674s user 0m0.071s sys 0m3.140s $ time qemu-img convert -f raw -O raw -T none -S0 -m8 -W /var/tmp/disk.raw /dev/shm/disk.raw real 0m3.408s user 0m0.069s sys 0m3.813s $ time qemu-img convert -f raw -O raw -T none -S0 -m16 -W /var/tmp/disk.raw /dev/shm/disk.raw real 0m3.305s user 0m0.054s sys 0m3.767s Same with the modified file plugin, using direct I/O and without extents: $ rm -f /tmp/nbd.sock && ./nbdkit -U /tmp/nbd.sock -t1 -f -r file file=/var/tmp/disk.raw $ time qemu-img convert -f raw -O raw -S0 -m1...
2020 Aug 06
0
[PATCH nbdkit] Experiment with parallel python plugin
...-f raw -O raw -T none -S0 -m4 -W /var/tmp/disk.raw /dev/shm/disk.raw real 0m3.674s user 0m0.071s sys 0m3.140s $ time qemu-img convert -f raw -O raw -T none -S0 -m8 -W /var/tmp/disk.raw /dev/shm/disk.raw real 0m3.408s user 0m0.069s sys 0m3.813s $ time qemu-img convert -f raw -O raw -T none -S0 -m16 -W /var/tmp/disk.raw /dev/shm/disk.raw real 0m3.305s user 0m0.054s sys 0m3.767s Same with the modified file plugin, using direct I/O and without extents: $ rm -f /tmp/nbd.sock && ./nbdkit -U /tmp/nbd.sock -t1 -f -r file file=/var/tmp/disk.raw $ time qemu-img convert -f raw -O raw -S0 -m1...
2020 Aug 06
0
Re: [PATCH nbdkit] Experiment with parallel python plugin
.../disk.raw > > real 0m3.674s > user 0m0.071s > sys 0m3.140s > > $ time qemu-img convert -f raw -O raw -T none -S0 -m8 -W /var/tmp/disk.raw /dev/shm/disk.raw > > real 0m3.408s > user 0m0.069s > sys 0m3.813s > > $ time qemu-img convert -f raw -O raw -T none -S0 -m16 -W /var/tmp/disk.raw /dev/shm/disk.raw > > real 0m3.305s > user 0m0.054s > sys 0m3.767s > > Same with the modified file plugin, using direct I/O and without > extents: > > $ rm -f /tmp/nbd.sock && ./nbdkit -U /tmp/nbd.sock -t1 -f -r file file=/var/tmp/disk.raw...
2014 Jan 14
2
[LLVMdev] 16-bit x86 status update
...The assembler has support for the .code16 directive and can happily output 16-bit code. In pending patches¹ I have also added an i386-*-*-code16 triple and fixed the disassembler to support 16-bit mode (which was previously present, but could not be invoked and was fairly broken). And added a '-m16' option to clang. The main caveats to bear in mind for 16-bit code which was previously built with gcc/gas are: • We do not support the explicit 'data32' and 'addr32' prefixes in asm. The data32 prefix is almost never needed. If you use the correct suffix on an instruc...
2015 Jan 19
2
[LLVMdev] X86TargetLowering::LowerToBT
Which BTQ? There are three flavors. BTQ reg/reg BTQ reg/mem BTQ reg/imm I can imagine that the reg/reg and especially the reg/mem versions would be slow. However the shrq/and versions *with the same operands* would be slow as well. There's even a compiler comment about the reg/mem version saying "this is for disassembly only". But I doubt BTQ reg/imm would be microcoded. -- Ite
2001 Nov 14
1
Hard disk write cache?
Some interesting results: copy of 500MB file 'time cp file file.new' ext3, -d1 -c1 -m16 -u1 -W1 real 1m42.435s user 0m0.220s sys 0m17.740s ext3, -d1 -c1 -m16 -u0 -W0 real 2m24.970s user 0m0.210s sys 0m18.780s ext3, -d1 -c1 -m16 -u0 -W1 real 1m52.677s user 0m0.290s sys 0m17.950s So basically my question is; do I loose all benefits of ext3 if I turn on the hard d...
2017 Aug 09
4
is a self signed certificate always invalid the first time?
...ery for dovecot, postfix and https? That would be good indeed. Anyone know of any manual, or can I just replace the certs in the dovecot and postfix locations with theirs? Do dovecot, postfix and apache all support .pem format? Sent from my iPhone > On 9 Aug 2017, at 17:07, Ralph Seichter <m16+dovecot at monksofcool.net> wrote: > >> On 09.08.2017 17:49, Alef Veld wrote: >> >> I think let?s encrypt uses certbot though and it can?t do email >> certificates (although i?m sure i can convert the cert i get from >> let?s encrypt, i?ll look into it. > &...
2017 Aug 09
3
is a self signed certificate always invalid the first time?
Thanks Ralph, i?ll look into that. I think let?s encrypt uses certbot though and it can?t do email certificates (although i?m sure i can convert the cert i get from let?s encrypt, i?ll look into it. > On 9 Aug 2017, at 16:40, Ralph Seichter <m16+dovecot at monksofcool.net> wrote: > > On 09.08.2017 17:20, Alef Veld wrote: > >> So i?m using dovecot, and i created a self signed certificate with >> mkcert.sh based on dovecot-openssl.cnf. The name in there matches my >> mail server. >> >> The first t...
2012 Nov 15
1
[LLVMdev] potential mach_override/mach_override.c fix
...=55289#c29 Index: mach_override.c =================================================================== --- mach_override.c (revision 167724) +++ mach_override.c (working copy) @@ -725,6 +725,8 @@ { 0x2, {0xFF, 0x00}, {0x89, 0x00} }, // mov r/m32,r32 or r/m16,r16 { 0x3, {0xFF, 0xFF, 0xFF}, {0x49, 0x89, 0xF8} }, // mov %rdi,%r8 { 0x4, {0xFF, 0xFF, 0xFF, 0xFF}, {0x40, 0x0F, 0xBE, 0xCE} }, // movsbl %sil,%ecx + { 0x7, {0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00}, + {0x48, 0x8D, 0x05, 0x00, 0x00,...
2017 Sep 08
2
Dovecot and Letsencrypt certs
On 08 Sep 2017, at 10:08, Ralph Seichter <m16+dovecot at monksofcool.net> wrote: > What is Dovecot supposed to do? Keep track of the certificate expiry > date? And if that is passed, then what? Automatically shutdown/restart? > What if the certificate has not been updated in between? I think that > handling certificates is bette...
2017 Sep 08
1
Dovecot and Letsencrypt certs
On 08 Sep 2017, at 12:21, Ralph Seichter <m16+dovecot at monksofcool.net> wrote: > On 08.09.2017 19:51, @lbutlr wrote: >> How I would do it is IF the certificate is expired, the dovecot should >> check if there is a new cert and if so, load it. > New cert as in file modification date or checksum changed? Either one, but...
2007 Aug 23
1
How are the Syslinux Screen Shots Taken?...
How are the screenshots at syslinux's homepage taken? I would like to take some of my extlinux setup for my usb to archive as well as show to my friends. Also for the pictures under syslinux-3.51/sample/ "syslinux_splash.jpg" and "m16-640x640-syslinux.jpg" could someone edit the text for it to say extlinux instead(or the original pics)? also any other places to find cool backgrounds? (other then KDE-look.org)...
2008 Nov 21
3
hda: no DRQ after issuing WRITE
...MA={min:120,rec:120} PIO modes: pio0 pio1 pio2 pio3 pio4 DMA modes: mdma0 mdma1 mdma2 UDMA modes: udma0 udma1 udma2 AdvancedPM=no WriteCache=enabled Drive conforms to: unknown: * signifies the current active mode So from recommendation on website I did this to match MaxMultiSect: hdparm -m16 /dev/hda then tried this to turn MultSect off: hdparm -m0 /dev/hda Still getting error. The Supermicro MBD-X7SBL-LN1-O motherboard has basically all defaults set in bios. Any ideas? Thanks. Matt
2018 Dec 05
1
BUG: sieve does not set seen-Flag
...ot.org> Date: 05/12/2018 08:26 (GMT+02:00) To: dovecot at dovecot.org Subject: Re[2]: BUG: sieve does not set seen-Flag Unsubscribe me please. I've been seeing these messages for several days and don't want anymore. Please. ?????, 5 ??????? 2018, 3:22 +03:00 ?? Ralph Seichter <m16+dovecot at monksofcool.net>: * Jakobus Sch?rz: > 1543935543.M447415P13997.mymail,S=726,W=748:2,Sa > > Then i move this email to another IMAP-Folder, and then there is the > filename > > 1543935543.M447415P13997.mymail,S=726,W=748:2,...
2013 Jul 11
0
[LLVMdev] [PATCH] x86: disambiguate unqualified btr, bts
On Wed, Jul 10, 2013 at 7:15 PM, Jim Grosbach <grosbach at apple.com> wrote: > > On Jul 10, 2013, at 6:54 PM, Stephen Checkoway <s at pahtak.org> wrote: > > On Jul 10, 2013, at 17:44, Jim Grosbach <grosbach at apple.com> wrote: > > The length specifier is, as I understand it, required when the instruction > references memory but is optional (and inferred from
2006 Jul 03
1
panel ordering in nlme and augPred plots
Hi, I'm new at this, I'm very confused, and I think I'm missing something important here. In our pet example we have this: > fm <- lme(Orthodont) > plot(Orthodont) > plot(augPred(fm, level = 0:1)) which gives us a trellis plot with the females above the males, starting with "F03", "F04", "F11", "F06", etc. I thought the point of
2014 Jan 06
3
[LLVMdev] Why do X86_32TargetMachine and X86_64TargetMachine classes exist?
...::x86_64” at the end, yes? Nah, I turned that parameter into a Triple::ArchType so that I can pass x86_16 as an option too. See the patch on llvm-commits which adds the x86_16 target. Currently working on a few codegen bugs with building the Linux kernel's 16-bit startup code with 'clang -m16'... -- dwmw2 -------------- next part -------------- A non-text attachment was scrubbed... Name: smime.p7s Type: application/x-pkcs7-signature Size: 5745 bytes Desc: not available URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20140106/c5313a98/attachment.bin>
2018 Oct 11
4
Struggling to get dovecot working with postfix auth
On Thursday, October 11, 2018 12:07 PM, Ralph Seichter <m16+dovecot at monksofcool.net> wrote: > On 11.10.18 11:30, Laura Smith wrote: > > > unix_listener /var/spool/postfix-authrelay/private/dovecot-auth { > > group = postfix > > mode = 0666 > > user = postfix > > } > > I suggest using "mode = 0660" i...
2013 Jul 11
2
[LLVMdev] [PATCH] x86: disambiguate unqualified btr, bts
On Jul 10, 2013, at 6:54 PM, Stephen Checkoway <s at pahtak.org> wrote: > On Jul 10, 2013, at 17:44, Jim Grosbach <grosbach at apple.com> wrote: >> The length specifier is, as I understand it, required when the instruction references memory but is optional (and inferred from the registers) for the register variants. >> >> The best reference I know of for the