Activity log for bug #1801219
Date | Who | What changed | Old value | New value | Message |
---|---|---|---|---|---|
2018-11-02 01:44:25 | quanxian | bug | added bug | ||
2019-03-05 02:41:39 | quanxian | description | Description There is some interest to separate AVX512 using processes from non AVX processes to get higher frequency. A user space tool doing this needs to know whether AVX is used. One way would be to export the information from the XSAVE state from the last context switch in /proc/pid/* Should report if AVX or AVX512 state is non INIT. Target Kernel: TBD Target Release: 19.04 | Description There is some interest to separate AVX512 using processes from non AVX processes to get higher frequency. A user space tool doing this needs to know whether AVX is used. One way would be to export the information from the XSAVE state from the last context switch in /proc/pid/* Should report if AVX or AVX512 state is non INIT. Target Kernel: 5.1 Target Release: 19.04 | |
2019-05-06 08:08:55 | quanxian | bug task added | linux (Ubuntu) | ||
2019-05-06 08:09:06 | quanxian | description | Description There is some interest to separate AVX512 using processes from non AVX processes to get higher frequency. A user space tool doing this needs to know whether AVX is used. One way would be to export the information from the XSAVE state from the last context switch in /proc/pid/* Should report if AVX or AVX512 state is non INIT. Target Kernel: 5.1 Target Release: 19.04 | Description There is some interest to separate AVX512 using processes from non AVX processes to get higher frequency. A user space tool doing this needs to know whether AVX is used. One way would be to export the information from the XSAVE state from the last context switch in /proc/pid/* Should report if AVX or AVX512 state is non INIT. Target Kernel: 5.2 Target Release: 19.10 | |
2019-05-06 08:09:12 | quanxian | tags | intel-kernel-19.04 | intel-kernel-19.10 | |
2019-05-06 08:30:30 | Ubuntu Kernel Bot | linux (Ubuntu): status | New | Incomplete | |
2019-05-06 08:30:31 | Ubuntu Kernel Bot | tags | intel-kernel-19.10 | eoan intel-kernel-19.10 | |
2019-09-01 15:07:56 | quanxian | intel: status | New | Fix Committed | |
2019-10-23 05:51:02 | quanxian | intel: status | Fix Committed | Fix Released |