higher speed mutexes

[David Xu]

Julian Elischer wrote:

>
>
> David Xu wrote:
>
>> I have put it at:
>> http://people.freebsd.org/~davidxu/libthread.fbsd.tgz
>>
>> Anyone wants to see how fast supersmack can be on FreeBSD
>> should try it. 
>
>
>
> Oh come on.. give us some numbers :-)
>
Linuxthreads:
============================================
Script started on Mon Jan 17 19:16:10 2005
davidxu at alona:/home/davidxu/super-smack-1.2/smacks> super-smack    
./update-select.smack 10 1000 
Query Barrel Report for client smacker
connect: max=12ms  min=2ms avg= 7ms from 10 clients 
Query_type    num_queries    max_time    min_time    q_per_s
select_index    10000    3    0    1425.98
update_index    10000    5    0    1425.98
davidxu at alona:/home/davidxu/super-smack-1.2/smacks> super-smack    
./update-select.smack 10 1000 
Query Barrel Report for client smacker
connect: max=10ms  min=2ms avg= 6ms from 10 clients 
Query_type    num_queries    max_time    min_time    q_per_s
select_index    10000    7    0    1423.48
update_index    10000    4    0    1423.48
davidxu at alona:/home/davidxu/super-smack-1.2/smacks> ./sup-super-smack    
./update-select.smack 50 10000 
Query Barrel Report for client smacker
connect: max=59ms  min=2ms avg= 30ms from 50 clients 
Query_type    num_queries    max_time    min_time    q_per_s
select_index    500000    26    0    1283.48
update_index    500000    23    0    1283.48
davidxu at alona:/home/davidxu/super-smack-1.2/smacks> exit 
exit

Script done on Mon Jan 17 19:24:40 2005

=============================================

libthread:
Script started on Mon Jan 17 19:27:21 2005
davidxu at alona:/home/davidxu/super-smack-1.2/smacks> super-smack    
./update-select.smack 10 1000 
Query Barrel Report for client smacker
connect: max=12ms  min=2ms avg= 6ms from 10 clients 
Query_type    num_queries    max_time    min_time    q_per_s
select_index    10000    4    0    1650.14
update_index    10000    4    0    1650.14
davidxu at alona:/home/davidxu/super-smack-1.2/smacks> super-smack 
./update-select.smack 10 1000 
Query Barrel Report for client smacker
connect: max=15ms  min=2ms avg= 7ms from 10 clients 
Query_type    num_queries    max_time    min_time    q_per_s
select_index    10000    5    0    1664.94
update_index    10000    3    0    1664.94
davidxu at alona:/home/davidxu/super-smack-1.2/smacks> super-smack 
./update-select.smack 10 100050 10000 
Query Barrel Report for client smacker
connect: max=82ms  min=2ms avg= 40ms from 50 clients 
Query_type    num_queries    max_time    min_time    q_per_s
select_index    500000    25    0    1485.13
update_index    500000    17    0    1485.13
davidxu at alona:/home/davidxu/super-smack-1.2/smacks> exit 
exit

Script done on Mon Jan 17 19:33:41 2005