Hi All,
Our team is doing some micro benchmarks on a multi CPU machine
and found the following hot locks from lockstat(1M) when using 32 threads.
The benchmark does an ioctl() on /dev/crypto in a while loop.
Adaptive mutex spin: 7123153 events in 30.966 seconds (230029 events/sec)
Count indv cu
I hate to rain on the parade, but isn't this whole thread moot? Even if
someone made or discovered the perfect benchmark, isn't it verboten to compile
it? I’m assuming that the clause in the Sun Studio 10/10 license means that no
one can compile the benchmarks and publish them, n’est pas?
http
Jonathan Haslam wrote:
>> Yes I think this is something I'm looking for, but I'm not sure if I can
>> use your Cap-Eye kernel image because my code changes are in kernel
>> modules such as ip, sockfs and genunix. Nevertheless, I'll be happy to
>> try it.
>>
>>
> Unfortunately I touch a few areas
Krishna Yenduri wrote:
Hi All,
Our team is doing some micro benchmarks on a multi CPU machine
and found the following hot locks from lockstat(1M) when using 32 threads.
The benchmark does an ioctl() on /dev/crypto in a while loop.
Adaptive mutex spin: 7123153 events in 30.966 seconds (230029 ev
Roland Mainz wrote:
Eric Saxe wrote:
Roland Mainz wrote:
Is there any special handling of process groups to make sure that
processes (and their LWPs) are kept together ?
Think about an (imaginary (and simplified)) machine with 4 strands per
core, 4 cores per socket, 4 sockets per board
