Re: [Qemu-devel] [v2 1/2] docs: Add a doc about multiple compression threads

2014-11-06 Thread Li, Liang Z
>OK, some high level questions: > > 1) How does the performance compare to running a separate compressor process > in the stream rather than embedding it in the qemu? > I have not do the test, so I don't know the performance. Maybe I can do it later. > 2) Since you're looking at different comp

Re: [Qemu-devel] [v2 1/2] docs: Add a doc about multiple compression threads

2014-11-06 Thread Eric Blake
On 11/06/2014 02:24 PM, Dr. David Alan Gilbert wrote: > * Li Liang (liang.z...@intel.com) wrote: >> Give some details about the multiple compression threads and how >> to use it in live migration. >> >> Signed-off-by: Li Liang >> --- >> +TODO >> + >> +Some faster compression/decompression met

Re: [Qemu-devel] [v2 1/2] docs: Add a doc about multiple compression threads

2014-11-06 Thread Dr. David Alan Gilbert
* Li Liang (liang.z...@intel.com) wrote: > Give some details about the multiple compression threads and how > to use it in live migration. > > Signed-off-by: Li Liang > --- > docs/multiple-compression-threads.txt | 128 > ++ > 1 file changed, 128 insertions(+) >

Re: [Qemu-devel] [v2 1/2] docs: Add a doc about multiple compression threads

2014-11-06 Thread Eric Blake
On 11/06/2014 12:08 PM, Li Liang wrote: > Give some details about the multiple compression threads and how > to use it in live migration. > > Signed-off-by: Li Liang > --- > docs/multiple-compression-threads.txt | 128 > ++ > 1 file changed, 128 insertions(+) >

[Qemu-devel] [v2 1/2] docs: Add a doc about multiple compression threads

2014-11-06 Thread Li Liang
Give some details about the multiple compression threads and how to use it in live migration. Signed-off-by: Li Liang --- docs/multiple-compression-threads.txt | 128 ++ 1 file changed, 128 insertions(+) create mode 100644 docs/multiple-compression-threads.txt d