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Re: [Bug-apl] Performance optimisations: Results


From: Juergen Sauermann
Subject: Re: [Bug-apl] Performance optimisations: Results
Date: Tue, 01 Apr 2014 19:27:26 +0200
User-agent: Mozilla/5.0 (X11; Linux i686; rv:17.0) Gecko/20130330 Thunderbird/17.0.5

Hi Elias,

I have attached the changed files. Note thjat this is very quick-and-dirty.
No automake integration, fixed variable size, etc. And the process hangs
after the loop (no idea why, "killall apl" helps).

I apl do:

A←(1024×1024)⍴2 ◊ A+A

/// Jürgen




On 04/01/2014 06:44 PM, Elias Mårtenson wrote:

Hello Jürgen,

How can I reproduce your tests? My workstation has 4 cores (×2 threads) and at work I have up to 32-core machines to test on. (I might have some 128 or 256 core machines too).

Regards,
Elias


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Attachment: Makefile
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