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From: | marco atzeri |
Subject: | Re: Please build the JIT branch |
Date: | Thu, 12 Jul 2012 07:02:58 +0200 |
User-agent: | Mozilla/5.0 (Windows NT 6.1; WOW64; rv:13.0) Gecko/20120614 Thunderbird/13.0.1 |
On 7/11/2012 12:00 AM, Max Brister wrote:
JIT is still pretty limited, it will not compile loops with any function calls, even builtin functions (except for sin, cos, and exp). It also only supports linear matrix indexing. For an example of a function which can be compiled, see http://jit-octave.blogspot.com/2012/06/realistic-test.html. Max Brister
On cygwin , it build fines with LLVM 3.1 1e6 elements , K=500 3.7.0+ Elapsed time is 3.104 seconds. Elapsed time is 18.054 seconds. JIT branch Elapsed time is 2.672 seconds. Elapsed time is 0.031 seconds. Regards Marco
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