10 More Discussions You Might Find Interesting
1. High Performance Computing
Hi,
I compiled Linpack with ATLAS for test.
What other libraries except ATLAS can be used to test? (2 Replies)
Discussion started by: PtaQ
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2. High Performance Computing
I'm trying to compile Linpack on a Ubuntu cluster. I'm running MPI. I've modified the following values to fit my system TOPdir MPdir LAlib CC LINKER.
When compiling I get the following error: (the error is at the end, the other errors in between are because I've ran the script several times so... (0 Replies)
Discussion started by: JPJPJPJP
0 Replies
3. UNIX for Advanced & Expert Users
Hi all,
I have one libxxx.so file ( which I got from a third party ). We use shared library libxxx.sl . Is there any way to convert the .so file to .sl file ?
Thanks in advance
- M (3 Replies)
Discussion started by: kanu_kanu
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4. Shell Programming and Scripting
Hi,
I have a requirement to capture file time stamp and compare with current system time. I am using HP-AUX K-shell.
Below is what i have done
Getting current date into myfile2
---------------------------------
date +%Y%m%d%H%M%S > myfile2
20091110132800
Getting the file date into... (5 Replies)
Discussion started by: chinniforu2003
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5. Shell Programming and Scripting
How to convert Nov 10 14:20 to YYYYMMDDHHMMSS in unix
I am using K-shell HP-AUX (1 Reply)
Discussion started by: chinniforu2003
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6. Shell Programming and Scripting
I need to convert an epoch time from a file into a standard UTC time and output it in the same format but I'm not sure what's the best approach
here's the input file and the bold part is what I need to convert.
1,1,"sys1",60,300000
2,"E:",286511144960
3,1251194521,"E:",0,0... (2 Replies)
Discussion started by: satchy321
2 Replies
7. UNIX for Dummies Questions & Answers
Hi all,
When using ls -l I get the details of a filename with the date in the format
Jun 22, is
I need to get it as 22/06, is there any ls command that would do this or is there a way to do this ? (8 Replies)
Discussion started by: happyrain
8 Replies
8. High Performance Computing
Hi guys,
I am having some issues tuning the HPL.dat file for the Linpack benchmark test across 2 nodes. I am very new to this with minimal Linux experience, however i am trying my luck.
The specs for the two nodes are:
3GHZ QX6850 CORE 2 EXTREME (QUAD CORE)
4GB RAM
I have been typing these... (1 Reply)
Discussion started by: mercthunder
1 Replies
9. Shell Programming and Scripting
hi all
i have a file like
151125
25252
2452567
253464576
255
i want this file to be like
'151125','25252','2452567','253464576','255'
please help
thanks (3 Replies)
Discussion started by: infyanurag
3 Replies
10. UNIX for Advanced & Expert Users
Dear friends,
i am writing sh shell script
I have a file containing binary data.
like this.
010101010101010101101010101010100001010101010101001.
i want to read some particular bits and convert it into decimal valuse.
example.
1.first i want to read 5 bits and convert it into... (1 Reply)
Discussion started by: rajan_ka1
1 Replies
SPEED(1SSL) OpenSSL SPEED(1SSL)
NAME
openssl-speed, speed - test library performance
SYNOPSIS
openssl speed [-help] [-engine id] [-elapsed] [-evp algo] [-decrypt] [-rand file...] [-writerand file] [-primes num] [-seconds num]
[-bytes num] [algorithm...]
DESCRIPTION
This command is used to test the performance of cryptographic algorithms. To see the list of supported algorithms, use the list
--digest-commands or list --cipher-commands command. The global CSPRNG is denoted by the rand algorithm name.
OPTIONS
-help
Print out a usage message.
-engine id
Specifying an engine (by its unique id string) will cause speed to attempt to obtain a functional reference to the specified engine,
thus initialising it if needed. The engine will then be set as the default for all available algorithms.
-elapsed
When calculating operations- or bytes-per-second, use wall-clock time instead of CPU user time as divisor. It can be useful when
testing speed of hardware engines.
-evp algo
Use the specified cipher or message digest algorithm via the EVP interface. If algo is an AEAD cipher, then you can pass <-aead> to
benchmark a TLS-like sequence. And if algo is a multi-buffer capable cipher, e.g. aes-128-cbc-hmac-sha1, then -mb will time multi-
buffer operation.
-decrypt
Time the decryption instead of encryption. Affects only the EVP testing.
-rand file...
A file or files containing random data used to seed the random number generator. Multiple files can be specified separated by an OS-
dependent character. The separator is ; for MS-Windows, , for OpenVMS, and : for all others.
[-writerand file]
Writes random data to the specified file upon exit. This can be used with a subsequent -rand flag.
-primes num
Generate a num-prime RSA key and use it to run the benchmarks. This option is only effective if RSA algorithm is specified to test.
-seconds num
Run benchmarks for num seconds.
-bytes num
Run benchmarks on num-byte buffers. Affects ciphers, digests and the CSPRNG.
[zero or more test algorithms]
If any options are given, speed tests those algorithms, otherwise a pre-compiled grand selection is tested.
COPYRIGHT
Copyright 2000-2018 The OpenSSL Project Authors. All Rights Reserved.
Licensed under the OpenSSL license (the "License"). You may not use this file except in compliance with the License. You can obtain a
copy in the file LICENSE in the source distribution or at <https://www.openssl.org/source/license.html>.
1.1.1a 2018-12-18 SPEED(1SSL)