libvirt

Commit Graph

Author	SHA1	Message	Date
Daniel P. Berrangé	fbf27730a3	conf: add support for specifying CPU "dies" parameter Recently CPU hardware vendors have started to support a new structure inside the CPU package topology known as a "die". Thus the hierarchy is now: sockets > dies > cores > threads This adds support for "dies" in the XML parser, with the value defaulting to 1 if not specified for backwards compatibility. For example a system with 64 logical CPUs might report <topology sockets="4" dies="2" cores="4" threads="2"/> Reviewed-by: Jiri Denemark <jdenemar@redhat.com> Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>	2020-01-16 15:11:42 +00:00
Daniel P. Berrangé	0279a51b83	tests: fix name of 32-bit x86 QEMU binary The 32-bit x86 binary is called qemu-system-i386, not qemu-system-i686. This mistake across many test XML files was not noticed because the mistake was also made in testutilsqemu.c when mocking the capabilities. Reviewed-by: Erik Skultety <eskultet@redhat.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>	2019-12-03 13:57:44 +00:00
Luyao Zhong	73fc8c491e	conf: Introduce 'pmem' element into xml for NVDIMM memory The 'pmem' option allows users to specify whether the backend storage of memory-backend-file is a real persistent memory: <devices> ... <memory model='nvdimm' access='shared'> <source> <path>/dev/dax0.0</path> <pmem/> </source> <target> <size unit='MiB'>4094</size> <node>0</node> <label> <size unit='MiB'>2</size> </label> </target> </memory> ... </devices> Signed-off-by: Luyao Zhong <luyao.zhong@intel.com> Reviewed-by: John Ferlan <jferlan@redhat.com>	2019-01-02 09:00:29 -05:00

Author

SHA1

Message

Date

Daniel P. Berrangé

fbf27730a3

conf: add support for specifying CPU "dies" parameter

Recently CPU hardware vendors have started to support a new structure
inside the CPU package topology known as a "die". Thus the hierarchy
is now:

  sockets > dies > cores > threads

This adds support for "dies" in the XML parser, with the value
defaulting to 1 if not specified for backwards compatibility.

For example a system with 64 logical CPUs might report

   <topology sockets="4" dies="2" cores="4" threads="2"/>

Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>

2020-01-16 15:11:42 +00:00

Daniel P. Berrangé

0279a51b83

tests: fix name of 32-bit x86 QEMU binary

The 32-bit x86 binary is called qemu-system-i386, not
qemu-system-i686. This mistake across many test XML files was
not noticed because the mistake was also made in testutilsqemu.c
when mocking the capabilities.

Reviewed-by: Erik Skultety <eskultet@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>

2019-12-03 13:57:44 +00:00

Luyao Zhong

73fc8c491e

conf: Introduce 'pmem' element into xml for NVDIMM memory

The 'pmem' option allows users to specify whether the backend
storage of memory-backend-file is a real persistent memory:

<devices>
  ...
  <memory model='nvdimm' access='shared'>
      <source>
          <path>/dev/dax0.0</path>
          <pmem/>
      </source>
      <target>
          <size unit='MiB'>4094</size>
          <node>0</node>
          <label>
              <size unit='MiB'>2</size>
          </label>
      </target>
  </memory>
  ...
</devices>

Signed-off-by: Luyao Zhong <luyao.zhong@intel.com>
Reviewed-by: John Ferlan <jferlan@redhat.com>

2019-01-02 09:00:29 -05:00

3 Commits