Displaying 5 results from an estimated 5 matches for "471080".
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371080
2014 Mar 19
0
[PATCH v7 10/11] pvqspinlock, x86: Enable qspinlock PV support for KVM
...Real Time Sys Time Usr Time
----- --- --------- -------- --------
PV ticketlock 120984 148.78 2378.98 29.27
qspinlock 54995 327.30 5023.58 54.73
PV qspinlock 124215 144.91 2282.22 28.89
unfair qspinlock 467411 38.51 481.80 25.80
unfair + PV qspinlock 471080 38.21 482.40 25.09
The kernel build test (make -j 20) results are as follows:
kernel Real Time Sys Time Usr Time
----- --------- -------- --------
PV ticketlock 20m6.158s 41m7.167s 283m3.790s
qspinlock 26m41.294s 74m55.585s 346m31.981s
PV qspinlock 20m17.429s 41m19...
2014 Mar 20
1
[PATCH v7 10/11] pvqspinlock, x86: Enable qspinlock PV support for KVM
...> ----- --- --------- -------- --------
> PV ticketlock 120984 148.78 2378.98 29.27
> qspinlock 54995 327.30 5023.58 54.73
> PV qspinlock 124215 144.91 2282.22 28.89
> unfair qspinlock 467411 38.51 481.80 25.80
> unfair + PV qspinlock 471080 38.21 482.40 25.09
>
> The kernel build test (make -j 20) results are as follows:
>
> kernel Real Time Sys Time Usr Time
> ----- --------- -------- --------
> PV ticketlock 20m6.158s 41m7.167s 283m3.790s
> qspinlock 26m41.294s 74m55.585s 346m31.981s...
2014 Mar 20
1
[PATCH v7 10/11] pvqspinlock, x86: Enable qspinlock PV support for KVM
...> ----- --- --------- -------- --------
> PV ticketlock 120984 148.78 2378.98 29.27
> qspinlock 54995 327.30 5023.58 54.73
> PV qspinlock 124215 144.91 2282.22 28.89
> unfair qspinlock 467411 38.51 481.80 25.80
> unfair + PV qspinlock 471080 38.21 482.40 25.09
>
> The kernel build test (make -j 20) results are as follows:
>
> kernel Real Time Sys Time Usr Time
> ----- --------- -------- --------
> PV ticketlock 20m6.158s 41m7.167s 283m3.790s
> qspinlock 26m41.294s 74m55.585s 346m31.981s...
2014 Mar 19
15
[PATCH v7 00/11] qspinlock: a 4-byte queue spinlock with PV support
v6->v7:
- Remove an atomic operation from the 2-task contending code
- Shorten the names of some macros
- Make the queue waiter to attempt to steal lock when unfair lock is
enabled.
- Remove lock holder kick from the PV code and fix a race condition
- Run the unfair lock & PV code on overcommitted KVM guests to collect
performance data.
v5->v6:
- Change the optimized
2014 Mar 19
15
[PATCH v7 00/11] qspinlock: a 4-byte queue spinlock with PV support
v6->v7:
- Remove an atomic operation from the 2-task contending code
- Shorten the names of some macros
- Make the queue waiter to attempt to steal lock when unfair lock is
enabled.
- Remove lock holder kick from the PV code and fix a race condition
- Run the unfair lock & PV code on overcommitted KVM guests to collect
performance data.
v5->v6:
- Change the optimized