Re: svn commit: r335072 - head/sys/amd64/amd64

2018-06-13 Thread Oliver Pinter
On Thursday, June 14, 2018, Rodney W. Grimes wrote: > > Author: kib > > Date: Wed Jun 13 17:55:09 2018 > > New Revision: 335072 > > URL: https://svnweb.freebsd.org/changeset/base/335072 > > > > Log: > > Enable eager FPU context switch by default on amd64. > > > > With compilers making increas

Re: svn commit: r335072 - head/sys/amd64/amd64

2018-06-13 Thread Rodney W. Grimes
> Author: kib > Date: Wed Jun 13 17:55:09 2018 > New Revision: 335072 > URL: https://svnweb.freebsd.org/changeset/base/335072 > > Log: > Enable eager FPU context switch by default on amd64. > > With compilers making increasing use of vector instructions the > performance benefit of lazily

Re: svn commit: r335072 - head/sys/amd64/amd64

2018-06-13 Thread Oliver Pinter
On Wednesday, June 13, 2018, Konstantin Belousov wrote: > Author: kib > Date: Wed Jun 13 17:55:09 2018 > New Revision: 335072 > URL: https://svnweb.freebsd.org/changeset/base/335072 > > Log: > Enable eager FPU context switch by default on amd64. > > With compilers making increasing use of vec

svn commit: r335072 - head/sys/amd64/amd64

2018-06-13 Thread Konstantin Belousov
Author: kib Date: Wed Jun 13 17:55:09 2018 New Revision: 335072 URL: https://svnweb.freebsd.org/changeset/base/335072 Log: Enable eager FPU context switch by default on amd64. With compilers making increasing use of vector instructions the performance benefit of lazily switching FPU state