higher speed mutexes

[David Xu]

Julian Elischer wrote:

>
>
> David Xu wrote:
>
>> 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 
>
>
>
> out of curiosity, where do libthr and libpthread come in?
>
============================================
libpthread:

Script started on Wed Jan 19 19:01:39 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=10ms  min=8ms avg= 8ms from 10 clients 
Query_type    num_queries    max_time    min_time    q_per_s
select_index    10000    4    0    1265.38
update_index    10000    3    0    1265.38
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=8ms  min=2ms avg= 6ms from 10 clients 
Query_type    num_queries    max_time    min_time    q_per_s
select_index    10000    4    0    1296.71
update_index    10000    5    0    1296.71
davidxu at alona:/home/davidxu/super-smack-1.2/smacks> super-smack    
./pupdate-select.smack 50 10000 
Query Barrel Report for client smacker
connect: max=57ms  min=1ms avg= 35ms from 50 clients 
Query_type    num_queries    max_time    min_time    q_per_s
select_index    500000    27    0    1267.85
update_index    500000    23    0    1267.85
davidxu at alona:/home/davidxu/super-smack-1.2/smacks> exit 
exit

Script done on Wed Jan 19 19:09:10 2005


=======================================
libthr:


Script started on Wed Jan 19 18:52:36 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=14ms  min=2ms avg= 7ms from 10 clients 
Query_type    num_queries    max_time    min_time    q_per_s
select_index    10000    3    1    1512.39
update_index    10000    3    0    1512.39
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=3ms avg= 8ms from 10 clients 
Query_type    num_queries    max_time    min_time    q_per_s
select_index    10000    5    0    1537.13
update_index    10000    3    0    1537.13
davidxu at alona:/home/davidxu/super-smack-1.2/smacks> super-smack    
./update-select.smack 50 10000 
Query Barrel Report for client smacker
connect: max=93ms  min=1ms avg= 47ms from 50 clients 
Query_type    num_queries    max_time    min_time    q_per_s
select_index    500000    23    0    1354.00
update_index    500000    19    0    1354.00
davidxu at alona:/home/davidxu/super-smack-1.2/smacks> exit 
exit

Script done on Wed Jan 19 18:59:59 2005

=============================================
libc_r:

Script started on Wed Jan 19 19:10:05 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=9ms  min=2ms avg= 6ms from 10 clients 
Query_type    num_queries    max_time    min_time    q_per_s
select_index    10000    4    0    1377.04
update_index    10000    3    0    1377.04
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=8ms  min=2ms avg= 5ms from 10 clients 
Query_type    num_queries    max_time    min_time    q_per_s
select_index    10000    7    0    1364.92
update_index    10000    4    0    1364.92
davidxu at alona:/home/davidxu/super-smack-1.2/smacks> 
super-smack    ./uipdate-select.sdmack 150 10000 
Query Barrel Report for client smacker
connect: max=37ms  min=5ms avg= 28ms from 50 clients 
Query_type    num_queries    max_time    min_time    q_per_s
select_index    500000    20    1    1305.62
update_index    500000    19    2    1305.62
davidxu at alona:/home/davidxu/super-smack-1.2/smacks>