Displaying 4 results from an estimated 4 matches for "numaconnect".
2015 Apr 07
18
[PATCH v15 00/15] qspinlock: a 4-byte queue spinlock with PV support
...entions in the kernel.
I also got report that the queue spinlock patch can improve the
performance of an I/O and interrupt intensive stress test with a lot
of spinlock contention on a 2-socket system by up to 20%.
Daniel Blueman of NumaScale had tested the v14 qspinlock patch on an
older 512-core NumaConnect system for testing with 3.19.1:
$ src/reaim -c data/reaim.config -f data/workfile.compute -i 16 -e 256
Num Parent Child Child Jobs per Jobs/min/ Std_dev Std_dev JTI
Forked Time SysTime UTime Minute Child Time Percent
1 2.15 0.36 1.19 2818.60 281...
2015 Apr 07
18
[PATCH v15 00/15] qspinlock: a 4-byte queue spinlock with PV support
...entions in the kernel.
I also got report that the queue spinlock patch can improve the
performance of an I/O and interrupt intensive stress test with a lot
of spinlock contention on a 2-socket system by up to 20%.
Daniel Blueman of NumaScale had tested the v14 qspinlock patch on an
older 512-core NumaConnect system for testing with 3.19.1:
$ src/reaim -c data/reaim.config -f data/workfile.compute -i 16 -e 256
Num Parent Child Child Jobs per Jobs/min/ Std_dev Std_dev JTI
Forked Time SysTime UTime Minute Child Time Percent
1 2.15 0.36 1.19 2818.60 281...
2015 Apr 24
16
[PATCH v16 00/14] qspinlock: a 4-byte queue spinlock with PV support
...entions in the kernel.
I also got report that the queue spinlock patch can improve the
performance of an I/O and interrupt intensive stress test with a lot
of spinlock contention on a 2-socket system by up to 20%.
Daniel Blueman of NumaScale had tested the v14 qspinlock patch on an
older 512-core NumaConnect system for testing with 3.19.1:
$ src/reaim -c data/reaim.config -f data/workfile.compute -i 16 -e 256
Num Parent Child Child Jobs per Jobs/min/ Std_dev Std_dev JTI
Forked Time SysTime UTime Minute Child Time Percent
1 2.15 0.36 1.19 2818.60 281...
2015 Apr 24
16
[PATCH v16 00/14] qspinlock: a 4-byte queue spinlock with PV support
...entions in the kernel.
I also got report that the queue spinlock patch can improve the
performance of an I/O and interrupt intensive stress test with a lot
of spinlock contention on a 2-socket system by up to 20%.
Daniel Blueman of NumaScale had tested the v14 qspinlock patch on an
older 512-core NumaConnect system for testing with 3.19.1:
$ src/reaim -c data/reaim.config -f data/workfile.compute -i 16 -e 256
Num Parent Child Child Jobs per Jobs/min/ Std_dev Std_dev JTI
Forked Time SysTime UTime Minute Child Time Percent
1 2.15 0.36 1.19 2818.60 281...