Displaying 20 results from an estimated 29 matches for "l1i".
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2020 Feb 28
1
kvm presenting wrong CPU Topology for cache
...ogy
This is KVM host - http://paste.openstack.org/show/790120/
This is KVM guest - http://paste.openstack.org/show/790121/
If you carefully observe output of both host and guest you can see
guest machine threads has own cache that is very strange
L2 L#0 (4096KB) + Core L#0
L1d L#0 (32KB) + L1i L#0 (32KB) + PU L#0 (P#0)
L1d L#1 (32KB) + L1i L#1 (32KB) + PU L#1 (P#1)
I believe because of that my erlang doesn't understand topology and
going crazy..
I have Ali Cloud and AWS and when i compare with them they are showing
correct CPU Topology the way physical machine showing, someth...
2017 Mar 21
0
Re: CPU Pinning Help
2005 Aug 15
0
Ast.1.0.9 (only) strange problem with IAX and DDNS
...1.0.9, and now I have same problem on BOTH location!
Registration to other networks (FWD for example) working with no
problems, only registration to each-other is impossible.
---
here is configuration:
LOCATION 1:
[general]
register => L1o:[L1]@location2.ddns.address
[L2o]
type=peer
username=L1i
auth=rsa
outkey=L1
host=dynamic
qualify=yes
canreinvite=yes
disallow=all
allow=ilbc
trunk=no
[L2i]
type=user
username=L2i
auth=rsa
inkeys=L2
qualify=yes
context=incoming
canreinvite=yes
disallow=gsm
trunk=no
LOCATION 2:
[general]
register => L2o:[L2]@location1.ddns.address
[L1o]
type=peer
host=...
2005 Mar 24
0
[patch] small accounting and lockup fix for xenfreebsd on -unstable
...n/evtchn.c
b/freebsd-5.3-xen-sparse/i386-xen/i386-xen/evtchn.c
--- a/freebsd-5.3-xen-sparse/i386-xen/i386-xen/evtchn.c 2005-03-24
13:19:58 -08:00
+++ b/freebsd-5.3-xen-sparse/i386-xen/i386-xen/evtchn.c 2005-03-24
13:19:58 -08:00
@@ -54,16 +54,16 @@
{
unsigned long l1, l2;
unsigned int l1i, l2i, port;
- int irq;
+ int irq, owned;
unsigned long flags;
shared_info_t *s = HYPERVISOR_shared_info;
vcpu_info_t *vcpu_info = &s->vcpu_data[smp_processor_id()];
local_irq_save(flags);
- while ( s->vcpu_data[0].evtchn_upcall_pen...
2012 Feb 21
3
How many virtual guest 'cpus' can a core duo 'quad' core support
...) per socket: 4
CPU socket(s): 1
NUMA node(s): 1
Vendor ID: GenuineIntel
CPU family: 6
Model: 23
Stepping: 10
CPU MHz: 1998.000
BogoMIPS: 5331.76
Virtualization: VT-x
L1d cache: 32K
L1i cache: 32K
L2 cache: 2048K
NUMA node0 CPU(s): 0-3
I ask this because it occurs to me that I may have missed
something fundamental respecting the use of the initialism
CPU vice the term Cores.
--
*** E-Mail is NOT a SECURE channel ***
James B. Byrne...
2019 May 08
2
failed to build llvm since 25de7691a0e27c29c8d783a22373cc265571f5e9 on AMD platform
...21
Model: 1
Model name: AMD Opteron(TM) Processor 6276
Stepping: 2
CPU MHz: 1487.966
CPU max MHz: 2300.0000
CPU min MHz: 1400.0000
BogoMIPS: 4599.97
Virtualization: AMD-V
L1d cache: 16K
L1i cache: 64K
L2 cache: 2048K
L3 cache: 6144K
NUMA node0 CPU(s): 0-7
NUMA node1 CPU(s): 8-15
NUMA node2 CPU(s): 16-23
NUMA node3 CPU(s): 24-31
Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mm...
2019 May 09
3
failed to build llvm since 25de7691a0e27c29c8d783a22373cc265571f5e9 on AMD platform
...M) Processor 6276
> Stepping: 2
> CPU MHz: 1487.966
> CPU max MHz: 2300.0000
> CPU min MHz: 1400.0000
> BogoMIPS: 4599.97
> Virtualization: AMD-V
> L1d cache: 16K
> L1i cache: 64K
> L2 cache: 2048K
> L3 cache: 6144K
> NUMA node0 CPU(s): 0-7
> NUMA node1 CPU(s): 8-15
> NUMA node2 CPU(s): 16-23
> NUMA node3 CPU(s): 24-31
> Flags: fpu vme de pse tsc...
2018 Sep 14
3
NUMA issues on virtualized hosts
...23
Model: 1
Model name: AMD EPYC 7351 16-Core Processor
Stepping: 2
CPU MHz: 1800.000
CPU max MHz: 2400.0000
CPU min MHz: 1200.0000
BogoMIPS: 4800.05
Virtualization: AMD-V
L1d cache: 32K
L1i cache: 64K
L2 cache: 512K
L3 cache: 8192K
NUMA node0 CPU(s): 0-3,32-35
NUMA node1 CPU(s): 4-7,36-39
NUMA node2 CPU(s): 8-11,40-43
NUMA node3 CPU(s): 12-15,44-47
NUMA node4 CPU(s): 16-19,48-51
NUMA node5 CPU(s): 20-23,52-55
NUMA node6 CPU...
2017 Jan 30
4
(RFC) Adjusting default loop fully unroll threshold
Currently, loop fully unroller shares the same default threshold as loop
dynamic unroller and partial unroller. This seems conservative because
unlike dynamic/partial unrolling, fully unrolling will not affect
LSD/ICache performance. In https://reviews.llvm.org/D28368, I proposed to
double the threshold for loop fully unroller. This will change the codegen
of several SPECCPU benchmarks:
Code
2018 Sep 14
1
Re: NUMA issues on virtualized hosts
...Processor
> > Stepping: 2
> > CPU MHz: 1800.000
> > CPU max MHz: 2400.0000
> > CPU min MHz: 1200.0000
> > BogoMIPS: 4800.05
> > Virtualization: AMD-V
> > L1d cache: 32K
> > L1i cache: 64K
> > L2 cache: 512K
> > L3 cache: 8192K
> > NUMA node0 CPU(s): 0-3,32-35
> > NUMA node1 CPU(s): 4-7,36-39
> > NUMA node2 CPU(s): 8-11,40-43
> > NUMA node3 CPU(s): 12-15,44-47
> > NUMA node4 CPU...
2012 Jun 21
1
echo 0 > /proc/sys/kernel/hung_task_timeout_secs and others error, Part II
...s) per socket: 6
Socket(s): 2
NUMA node(s): 2
Vendor ID: GenuineIntel
CPU family: 6
Model: 44
Stepping: 2
CPU MHz: 2532.792
BogoMIPS: 5065.22
Virtualization: VT-x
L1d cache: 32K
L1i cache: 32K
L2 cache: 256K
L3 cache: 12288K
NUMA node0 CPU(s): 0,2,4,6,8,10,12,14,16,18,20,22
NUMA node1 CPU(s): 1,3,5,7,9,11,13,15,17,19,21,23
Thanks
---------------------------------------------------------------------------------------------------...
2012 Jun 21
1
echo 0 > /proc/sys/kernel/hung_task_timeout_secs and others error, Part II
...s) per socket: 6
Socket(s): 2
NUMA node(s): 2
Vendor ID: GenuineIntel
CPU family: 6
Model: 44
Stepping: 2
CPU MHz: 2532.792
BogoMIPS: 5065.22
Virtualization: VT-x
L1d cache: 32K
L1i cache: 32K
L2 cache: 256K
L3 cache: 12288K
NUMA node0 CPU(s): 0,2,4,6,8,10,12,14,16,18,20,22
NUMA node1 CPU(s): 1,3,5,7,9,11,13,15,17,19,21,23
Thanks
---------------------------------------------------------------------------------------------------...
2018 Aug 21
0
Unknown Error
...ndor ID:???????????? GenuineIntel
CPU family:??????????? 6
Model:???????????????? 23
Model name:??????????? Intel(R) Core(TM)2 Quad CPU??? Q9550? @ 2.83GHz
Stepping:????????????? 10
CPU MHz:?????????????? 1998.000
BogoMIPS:????????????? 5652.96
Virtualization:??????? VT-x
L1d cache:???????????? 32K
L1i cache:???????????? 32K
L2 cache:????????????? 6144K
NUMA node0 CPU(s):???? 0-3
There were 2 parameters in the BIOS, VT-x and VT-x with Direct I/O. And
as I was told, I powered the machine off.
After restarting the machine I went to the instructions to build a
virtual machine and that is where...
2011 Jul 02
1
Bug#632397: xen: /proc/uptime show idle bigger than uptime
...hread(s) per core: 1
Core(s) per socket: 1
CPU socket(s): 1
Vendor ID: AuthenticAMD
CPU family: 6
Model: 10
Stepping: 0
CPU MHz: 2099.764
Hypervisor vendor: Xen
Virtualization type: none
L1d cache: 64K
L1i cache: 64K
L2 cache: 512K
%
This is plain x86 squeeze with 2.6.32-5-xen-686
2018 Sep 14
0
Re: NUMA issues on virtualized hosts
...name: AMD EPYC 7351 16-Core Processor
> Stepping: 2
> CPU MHz: 1800.000
> CPU max MHz: 2400.0000
> CPU min MHz: 1200.0000
> BogoMIPS: 4800.05
> Virtualization: AMD-V
> L1d cache: 32K
> L1i cache: 64K
> L2 cache: 512K
> L3 cache: 8192K
> NUMA node0 CPU(s): 0-3,32-35
> NUMA node1 CPU(s): 4-7,36-39
> NUMA node2 CPU(s): 8-11,40-43
> NUMA node3 CPU(s): 12-15,44-47
> NUMA node4 CPU(s): 16-19,48-51
> NUMA node...
2020 Apr 04
3
how to pick cipher for AES-NI enabled AMD GX-412TC SOC tincd at 100% CPU
...AuthenticAMD
CPU family: 22
Model: 48
Model name: AMD GX-412TC SOC
Stepping: 1
CPU MHz: 775.729
CPU max MHz: 1000.0000
CPU min MHz: 600.0000
BogoMIPS: 1996.08
Virtualization: AMD-V
L1d cache: 32K
L1i cache: 32K
L2 cache: 2048K
NUMA node0 CPU(s): 0-3
Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr
pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext
fxsr_opt pdpe1gb rdtscp lm constant_tsc rep_good acc_power nopl
nonstop_tsc cpuid e...
2017 Jun 29
2
Way to detect virtual machine cpu features
Hello everyone
I want to know how can I use libvirt to detect what cpu features a virtual
machine will see.
I guess I could do it in following way:
1. if cpu mode is 'custom', use 'virsh cpu-baseline --features' on the cpu
model to get model features.
2. if cpu mode is 'host-passthrough' or 'host-model', do a 'virsh
capabilities' to list cpu features of
2020 Sep 14
0
Re: [ovirt-users] Re: Testing ovirt 4.4.1 Nested KVM on Skylake-client (core i5) does not work
...CPU max MHz: 3600.0000
> >> > CPU min MHz: 800.0000
> >> > BogoMIPS: 6399.96
> >> > Virtualization: VT-x
> >> > L1d cache: 128 KiB
> >> > L1i cache: 128 KiB
> >> > L2 cache: 1 MiB
> >> > L3 cache: 6 MiB
> >> > NUMA node0 CPU(s): 0-3
> >> > Vulnerability Itlb multihit: KVM: Mitigation: Split huge pages
>...
2016 Dec 06
1
Re: How to best I/O performance for Window2008 and MSSQL guest VM
...Model: 79
Model name: Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
Stepping: 1
CPU MHz: 1200.219
CPU max MHz: 3000.0000
CPU min MHz: 1200.0000
BogoMIPS: 4194.79
Virtualization: VT-x
L1d cache: 32K
L1i cache: 32K
L2 cache: 256K
L3 cache: 20480K
NUMA node0 CPU(s): 0-15
Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr
sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_...
2016 Dec 05
2
How to best I/O performance for Window2008 and MSSQL guest VM
Hi There,
I've moved some Windows2012 with MSSQL VMs from an hold ESXi 5.5 machine
to a more recent and powerful machine running Fedora 24 x86_64 and related libvirt + KVM
virtualization. I've moved the VMs filesystem to LVM slices and installed the VirtIO drivers
in to all Windows VMs. I've also set both Disk and Network interface to work using VirtIO.
So far so good everything works