search for: rl2

...multi-dimensional GEPs well enough. It emits PTX code that literally computes the pointer address of each GEP, wasting tons of registers. e.g., it emits the following PTX for the first load and similar PTX for other loads. mov.u32 %r1, %tid.x; mov.u32 %r2, %tid.y; mul.wide.u32 %rl2, %r1, 128; mov.u64 %rl3, a; add.s64 %rl4, %rl3, %rl2; mul.wide.u32 %rl5, %r2, 4; add.s64 %rl6, %rl4, %rl5; ld.shared.f32 %f1, [%rl6]; The resultant register pressure causes up to 20% slowdown on some of our benchmarks. To reduce register pressure, the optimization imp...

...computes the pointer > > address of > > each GEP, wasting tons of registers. e.g., it emits the following PTX > > for the > > first load and similar PTX for other loads. > > > > > > mov.u32 %r1, %tid.x; > > mov.u32 %r2, %tid.y; > > mul.wide.u32 %rl2, %r1, 128; > > mov.u64 %rl3, a; > > add.s64 %rl4, %rl3, %rl2; > > mul.wide.u32 %rl5, %r2, 4; > > add.s64 %rl6, %rl4, %rl5; > > ld.shared.f32 %f1, [%rl6]; > > > > > > The resultant register pressure causes up to 20% slowdown on some of > > our &g...

hey, folks, I have two very simple questions. I am not quite sure if I can do this using R. so, I am analyzing a large data frame with thousands of variables. For example: Dependent variables: d1, d2, d3 (i.e., there are three dependent variables) Independent variables: s1, s2, s3, ......s1000 (i.e., there are 1000 independent variables) now I want to run simple linear regression analyses of

...d problem with using iptables 1.2.8 on kernel 2.4.20 on wireless router - hostap wireless driver with PRISM 2.5 chipset based card. When ftp_conntrack is used, system will hangup with kernel panic message. This problem was already discovered and described here: http://www.komacke.com/archive/rl2-library/2001-09/0023.html Because I don't know if this bug was submited to your team, I am doing it right now. It seems that all 2.4.X kernels are affected when nat + ftp + wireless cards are used. I am using Bearing 1.2 distributions which is LRP clone distro develop under LEAF umb...

https://bugzilla.netfilter.org/cgi-bin/bugzilla/show_bug.cgi?id=107 ------- Additional Comments From laforge@netfilter.org 2003-06-30 17:10 ------- This is strange, we've never had a bug report regarding this issue. btw:I'm running 2.4.20 with prixm2 and hostap driver as a gateway in my home, too. regarding your router: can you configure it to use a serial console (if it has no

...nabled) o Adtran config is set to: --> 2. Provisioning Templates --> 1. Factory Default (ESF,B8ZS,Loopstart)' o OS/hardware: System OS: debian testing/unstable kernel: Custom 2.4.22-ck (Con Kolivas patch set: o Preempt o Low-latency o AA vm hacks o RL2 Desktop Tuning o Debian logo in FB) Digium Cards: T100P -->FXS X100P -->FXO o Asterisk version: Asterisk CVS-10/02/03-17:52:20 ------------------ asterisk:~# cat /proc/zaptel/1 Span 1: WCT1/0 "Digium Wildcard T100P T1/PRI Card 0" B8ZS/ESF IRQ misses: 219...

...T; + vmovd .L32_mask(%rip), R32; enc_preload_rkr(); inpack_blocks(RL1, RR1, RTMP, RX, RKM); @@ -287,7 +291,7 @@ __cast5_enc_blk16: popq %rbx; popq %r15; - vmovdqa .Lbswap_mask, RKM; + vmovdqa .Lbswap_mask(%rip), RKM; outunpack_blocks(RR1, RL1, RTMP, RX, RKM); outunpack_blocks(RR2, RL2, RTMP, RX, RKM); @@ -325,9 +329,9 @@ __cast5_dec_blk16: movq %rdi, CTX; - vmovdqa .Lbswap_mask, RKM; - vmovd .Lfirst_mask, R1ST; - vmovd .L32_mask, R32; + vmovdqa .Lbswap_mask(%rip), RKM; + vmovd .Lfirst_mask(%rip), R1ST; + vmovd .L32_mask(%rip), R32; dec_preload_rkr(); inpack_blocks(RL...

Changes: - patch v2: - Adapt patch to work post KPTI and compiler changes - Redo all performance testing with latest configs and compilers - Simplify mov macro on PIE (MOVABS now) - Reduce GOT footprint - patch v1: - Simplify ftrace implementation. - Use gcc mstack-protector-guard-reg=%gs with PIE when possible. - rfc v3: - Use --emit-relocs instead of -pie to reduce

Changes: - patch v2: - Adapt patch to work post KPTI and compiler changes - Redo all performance testing with latest configs and compilers - Simplify mov macro on PIE (MOVABS now) - Reduce GOT footprint - patch v1: - Simplify ftrace implementation. - Use gcc mstack-protector-guard-reg=%gs with PIE when possible. - rfc v3: - Use --emit-relocs instead of -pie to reduce

These patches make the changes necessary to build the kernel as Position Independent Executable (PIE) on x86_64. A PIE kernel can be relocated below the top 2G of the virtual address space. It allows to optionally extend the KASLR randomization range from 1G to 3G. Thanks a lot to Ard Biesheuvel & Kees Cook on their feedback on compiler changes, PIE support and KASLR in general. Thanks to

These patches make the changes necessary to build the kernel as Position Independent Executable (PIE) on x86_64. A PIE kernel can be relocated below the top 2G of the virtual address space. It allows to optionally extend the KASLR randomization range from 1G to 3G. Thanks a lot to Ard Biesheuvel & Kees Cook on their feedback on compiler changes, PIE support and KASLR in general. Thanks to

Changes: - patch v3: - Update on message to describe longer term PIE goal. - Minor change on ftrace if condition. - Changed code using xchgq. - patch v2: - Adapt patch to work post KPTI and compiler changes - Redo all performance testing with latest configs and compilers - Simplify mov macro on PIE (MOVABS now) - Reduce GOT footprint - patch v1: - Simplify ftrace

Changes: - patch v1: - Simplify ftrace implementation. - Use gcc mstack-protector-guard-reg=%gs with PIE when possible. - rfc v3: - Use --emit-relocs instead of -pie to reduce dynamic relocation space on mapped memory. It also simplifies the relocation process. - Move the start the module section next to the kernel. Remove the need for -mcmodel=large on modules. Extends

Changes: - patch v1: - Simplify ftrace implementation. - Use gcc mstack-protector-guard-reg=%gs with PIE when possible. - rfc v3: - Use --emit-relocs instead of -pie to reduce dynamic relocation space on mapped memory. It also simplifies the relocation process. - Move the start the module section next to the kernel. Remove the need for -mcmodel=large on modules. Extends

...----------- > lp|local line printer:\ > :lp=/dev/lpt0:sd=/var/spool/lpd:lf=/var/log/lpd-errs: > --------------------------- > > and here is my smb.conf : > > ------------------------------------ > [global] > workgroup = BACKOFFICE > interfaces = rl2 > encrypt passwords = Yes > hosts allow = 10.1.1.0/255.255.255.0 > printing = BSD > print command = /usr/bin/lpr -P%p -r %s > load printers = yes > min print space = 2000 > postscript = Yes > bind interfaces onl...

...2.1a. Here is my /etc/printcap ---------------------------- lp|local line printer:\ :lp=/dev/lpt0:sd=/var/spool/lpd:lf=/var/log/lpd-errs: --------------------------- and here is my smb.conf : ------------------------------------ [global] workgroup = BACKOFFICE interfaces = rl2 encrypt passwords = Yes hosts allow = 10.1.1.0/255.255.255.0 printing = BSD print command = /usr/bin/lpr -P%p -r %s load printers = yes min print space = 2000 postscript = Yes bind interfaces only = Yes printer admin = sid...