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Details
Rating

4.50/5
(5927 Ratings)
Statistics


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Price
Free

Version
1.2.8

Downloads
>250 000
Estimate :
340,241

Size
279.5 KB

Category

From this dev.

Linpack for Android

Available in :
Speed test your Android device and ROM with this standard CPU benchmark. Check the speed of your Android device and compare it to other Android devices. Results in millions of floating point operations per second (MFLOPS). Save results or post to the website to beat the best times.

Note:  Your MFLOPS rating will increase in this version due to updated libraries and methods.  Shows Android is improving!  Newly added the ability to fully test multi-core processors with the use of multi-threading.  Compare speeds from a single and multi-thread runs.  See how well your multi-core device works under android.

The Linpack for Android application is a version created from the original Java version of Linpack created by Jack Dongarra.  That version is located at netlib.org

The LINPACK Benchmarks are a measure of a system’s floating point computing power. Introduced by Jack Dongarra, they measure how fast a computer solves a dense N by N system of linear equations Ax = b, which is a common task in engineering. The solution is obtained by Gaussian elimination with partial pivoting, with 2/3*N3 + 2*N2 floating point operations. The result is reported in Millions of FLoating-point Operations Per Second (MFLOP/s, sometimes simply called FLOPS).

This test is more a reflection of the state of the Android Dalvik Virtual Machine than of the floating point performance of the underlying processor. Software written for an Android device is written using Java code that the Dalvik VM interprets at run time.

Questions asked about the app:
What is the purpose of this app?
This is a simple benchmark test to show performance relative to other phones for a standard calculation.  Linpack has been used for years on all types of computers, with a version used to rate the TOP500 computers in the world.

What speed is better?
A higher number is better.  From the Top Devices list, you can see that each device has a certain range that they all come in at.  What can affect the number is what else is running on android and the ROM version.  It appears that Android 2.0 will also improve performance.

Does having faster speed improve the android phones or what?
Yes, it should.  The Dalvik VM has a huge impact on the Linpack number.  A better number on the same device would indicate that a new version update has improved performance.  Or it could show that something has gone terribly wrong if the number goes down.

iPhone related for Linpack for Android

Linpack for Android was developed for Android by GreeneComputing

Package name : com.greenecomputing.linpack

System permissions : 5 Click here to show/hide list
  • android.permission.ACCESS_NETWORK_STATE
  • android.permission.INTERNET
  • android.permission.READ_PHONE_STATE
  • android.permission.WRITE_EXTERNAL_STORAGE
  • android.permission.READ_EXTERNAL_STORAGE

I am the developer of this Application !
|||||Email



Screenshot(s) available for Linpack for Android


Discussion(s) about Linpack for Android in our forum

Comments and Ratings for Linpack for Android

Filters :
by A Google User the 7/3/2013

Good 177 MFLOPS on casio online gzone commando 4g stock

by A Google User the 6/22/2013

? My nexus 7gets 154mflops and my pc gets 110gflops.impossible

by A Google User the 6/12/2013

Good

by A Google User the 5/20/2013

Worthless Maybe you should change the name of the app to "inconsistent results", lol

by A Google User the 4/23/2013

My HTC one score 735 very impressive number

by A Google User the 4/14/2013

Crashes when I rin the benchmark The app just closes on my stock xperia t.....if you can fix it then I'll 5 star you...

by A Google User the 3/16/2013

Xperiz Z 674

by A Google User the 3/14/2013

Pretty good Scoring 70+ on my Galaxy S Blaze

by A Google User the 2/28/2013

Amazing app This an amazing app. The adds do effect the numbers just a smigg BUT they are there to support the dev. If you want no adds the support the dev by buying the add free updraded version

by A Google User the 2/18/2013

Gnex

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Linpack for Android for Android was rated by Android Market Users on : 4.5/5


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