[vsipl++] [patch] Serial Expression Profiling

Jules Bergmann jules at codesourcery.com
Mon Aug 21 16:51:51 UTC 2006


>> Wouldn't we see another line for the 1D evaluator that got used
>> in this case?
>>
> Yes.  It is...
> 
>>  > Expr_Dense 3D *(S,S) 64x64x64 : 67102560 : 1 : 262144 : 14.0301
>>  > Expr_Loop 1D *(C,sin(C)) 262144 : 740760129 : 1 : 4718592 : 22.8768
>>  > Expr_Loop 1D *(S,C) 2048 : 2346777 : 1 : 4096 : 6.26829
>>  > Expr_Loop 1D *(S,S) 262144 : 67018662 : 1 : 262144 : 14.0477
>>  > Expr_Loop 1D *(S,S) 4096 : 1050210 : 1 : 4096 : 14.007
> 
> ^^^ this one

Right!  This is an accumulated profile, so they're not in time order. 
My bad.

			thanks,
			-- Jules

-- 
Jules Bergmann
CodeSourcery
jules at codesourcery.com
(650) 331-3385 x705



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