mpi benchmark

stream.100m 2. ntimes: adjusts the number of stream operations in each kernel and outputs the best one. Set 7 times. It can be adjusted through-dntimes = 7. 3.-doffset settings 4. multi-core OpenMP support is added through-o-fopenmp Complete example: Complete example:Gcc-o-fopenmp-dstream_array_size = 100000000-dntime = 20 stream. C-O Stream. oFor more information about other parameters, see http://www.cs.virginia.edu/stream/ref.html. Command to compile the stream

CI Framework source Reading---------Benchmark test class benchmark.php

Futuremark has released the Windows 8/RT version of 3DMark performance test software and has allowed users to score comparisons with other platforms, such as Android or iOS. Application of the test project is still ice Storm, ice Storm Extreme and ice Storm unlimited three species. The Ice storm test is a test project designed for mobile devices that supports the 720p fixed-resolution DirectX 11 benchmark and is then output to match the native display

-- report-interval=4--verbosity=3--mysql-host=localhost--mysql-port=3306--mysql-socket=/data/3306/mysql.sock-- Mysql-user=root--mysql-password=123456--mysql-db=sbtest [Prepare | run | cleanup]if interested, you can follow the subscription number "database Best practices" (dbbestpractice). 650) this.width=650; "title=" qrcode_for_gh_54ffa7e55478_258.jpg "src=" https://s5.51cto.com/wyfs02/M00/A6/1A/ Wkiol1njekkigfpeaabth5u4v_0148.jpg-wh_500x0-wm_3-wmp_4-s_3325867289.jpg "alt=" wKioL1nJEKKigfpEAABt

default is off--num-thread number of concurrent connection threadsError message:Sysbench:error while loading shared libraries:libmysqlclient.so.18:cannot open Shared object file:no such file or dire Ctory export ld_library_path=/usr/local/mysql/lib Output This variable can beTest results Analysis650) this.width=650; "Src=" https://s4.51cto.com/wyfs02/M01/8E/29/wKiom1i3jGHieS9JAABawHywh1E583.png-wh_500x0-wm_ 3-wmp_4-s_3490831340.png "title=" qq picture 20170302110706.png "alt=" Wkiom1i3jghies9

1, Create an ADE view:Example:ade CreateView Ade CreateView 2, use an ADE view:Example:ade Useview 3, Refresh the label in your view:Example:ade Refreshview–latest 4, Begin a new transactionExample:ade BeginTrans 5, Check out the files which needs to be updated:Example:ade CO–NC 6, Update the files and replace them with FZ 7, Check in the SQL or benchmarkExample:ade Ci–nc–all 8, Merge transactionExample:1, Ade Beginmerge2, Ade Mergetrans3, End Endmerge9, finished, no need to end transactions.H

indicates the number of outstanding IOThe parameter –frandom represents a random pattern, whereas the sequential sequence patternThe parameter –b64 indicates that each IO size is 64K1 sqlio-kw-t2-s120-dm-o1-frandom-b64-bh-LS Testfile.dat2 Sqlio-kw-t2-s120-dm-o2- FRANDOM-B64-BH-ls Testfile.dat3 sqlio-kw-t2-s120-dm-o4-frandom-b64-bh-ls testfile.dat4 sqlio-kw-t2-s120-dm-o8-frandom-b64-bh-ls Testfile.datNeed to download to the following addresshttp://www.microsoft.com/en-us/download/details.aspx?id

=immooc--mysql-user= Sbtest--mysql-password=123456--oltp-tables-count=10--mysql-socket=/usr/local/mysql/data/mysql.sock prepar--test=./oltp.lua--mysql-table-engine=innodb storage due to the situation--oltp-table-size=10000 size of each table--MYSQL-DB=IMMOOC DB Name--mysql-user=sbtest User Name--mysql-password=123456 PasswordNumber of--oltp-tables-count=10 OLTP tables--mysql-socket=/usr/local/mysql/data/mysql.sock MySQL sock file for connectionPrepar Generating DataNow view database, generate 10

'Mysql-uroot-poracle TPCC Mysql-uroot-poracle TPCC 2.tpcc-mysql's business logic and several of its related tables function as followsNew-order: New orders, one complete order transaction, almost all tables involvedPayment: Payment, main correspondence orders, history tableOrder-status: Order status, main corresponding orders, Order_line tableDelivery: Delivery, main correspondence Order_line tableStock-level: Inventory, main corresponding stock tableOther related tables: client: Main Customer

This statement can be reproduced at will, but the original author charlee and original link http://tech.idv2.com/2006/11/23/javascript-strreplace-benchmark/must be specified during reprinting. I made a benchmark on these two functions and found that the efficiency of the new functions is about 1.4 times that of the original functions. Although it is not as efficient as expected, the efficiency should be im

MySQL Benchmark Test Tool MySQLSlap instance MySQLSlap is a benchmark tool provided by MySQL. It can be used without installation. The following describes how to use MySQLSlap to perform basic MySQL tests on the server. 1. cd/usr/local/mysql/bin/ Go to the bin directory of the mysql installation directory and install mysql in/usr/local. 2. mysqlslap -- concurrency = 1, 50, 100 -- iterations = 3 -- number-in

This little tutorial teaches your step by step and use LUBM to benchmark your system.1. The official site of lubm:http://swat.cse.lehigh.edu/projects/lubm/2. Download files as follows:-The Univ-ben benchmark Ontology:http://swat.cse.lehigh.edu/onto/univ-bench.owl-The Data Generator (UBA) v1.7:http://swat.cse.lehigh.edu/projects/lubm/uba1.7.zip-The tester (UBT) V1.1:http://swat.cse.lehigh.edu/projects/lubm/u

SysBench is an open-source, cross-platform, modular, and multi-threaded performance testing tool that runs on databases with high load, you can perform performance tests on CPU/memory/thread/IO/database. Used to evaluate the performance parameters of the operating system. SysBench introduction and use SysBench 0.4.12 installation and testing RHEL6 SysBench performance test Install MySQL stress testing tool SysBench 0.4.12 1 sysbench IntroductionSysbench allows us to get the system performance ov

Αναρτήθηκεαπόsavvas Chatzichristofis Recently, standard benchmark databases and evaluation campaigns have been created allowing a quantitative comparison of CB IR systems. These benchmarks allow the comparison of image retrieval systems under different aspects:usability and user interfaces, C Ombination with text retrieval, or overall performance of a system. 1. WANG Database The WANG database is a subset of 1,000 images to the Corel stock photo datab

Installation and use of MySQL benchmark tool tpcc-mysql1.tpcc-mysql Introduction:TPC (Tracsaction processing Performance Council) Transaction Performance Association is a non-profit organization that evaluates the hardware and software performance of large database systems, and TPC-C is developed by the TPC Association to test the performance of typical complex OLTP systems. The Tpcc-mysql is a Percona-based TPCC product that is designed for MySQL

1. And there are two main strategies for registering: ① is testing MySQL (but component benchmark single-component) for the entire system's overall test (integrated Full-stack) ② alone.2. Get system performance and status (data that needs to be recorded includes system status and performance metrics)3. Test Tools① Integration Testing Tools: AB, Http_load, JMeter② Single-component test tool: Mysqlslap, MYSQL Benchm