Tracking amount of Time spent on a computation

2011-08-25 Thread Muhammad Shoaib bin altaf


Hey List,

I am using Openssl for experimenting with the cryptographic  accelerator
on Sun machine. I am using this command

openssl speed -engine pkcs11 -evp aes-128-cbc

to have the results and this gives me number of bytes that are
communicated between the processor and accelerator in 3 sec (or any
certain time).

My question is, is it possible to do it the other way around, I will
send a fix number of bytes, say 8K data, and when this job gets done
..see what is the time spent on that particular computation. .i.e
instead of constant time and variable data have a constant data and see
its effect on time.

Any pointers in this regard will be appreciated.

Thanks

Shoaib
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OpenSSL Project http://www.openssl.org
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Tracking amount of Time spent on a computation

2011-08-25 Thread Muhammad Shoaib bin altaf

Hey List,

I am using Openssl for experimenting with the cryptographic  accelerator 
on Sun machine. I am using this command


openssl speed -engine pkcs11 -evp aes-128-cbc

to have the results and this gives me number of bytes that are 
communicated between the processor and accelerator in 3 sec (or any 
certain time).


My question is, is it possible to do it the other way around, I will 
send a fix number of bytes, say 8K data, and when this job gets done 
..see what is the time spent on that particular computation. .i.e 
instead of constant time and variable data have a constant data and see 
its effect on time.


Any pointers in this regard will be appreciated.

Thanks

Shoaib
__
OpenSSL Project http://www.openssl.org
User Support Mailing Listopenssl-users@openssl.org
Automated List Manager   majord...@openssl.org


Re: Tracking amount of Time spent on a computation

2011-08-25 Thread Alan Buxey
Hi,
 
 Hey List,
 
 I am using Openssl for experimenting with the cryptographic  accelerator
 on Sun machine. I am using this command
 
 openssl speed -engine pkcs11 -evp aes-128-cbc
 
 to have the results and this gives me number of bytes that are
 communicated between the processor and accelerator in 3 sec (or any
 certain time).
 
 My question is, is it possible to do it the other way around, I will
 send a fix number of bytes, say 8K data, and when this job gets done
 ..see what is the time spent on that particular computation. .i.e
 instead of constant time and variable data have a constant data and see
 its effect on time.

time openssl speed -engine pkcs11 -evp aes-128-cbc 

?

alan
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OpenSSL Project http://www.openssl.org
User Support Mailing Listopenssl-users@openssl.org
Automated List Manager   majord...@openssl.org