I have two machines

o) sun ultra enterprise e450 with Sun Solaris
o) compaq pentium with 1GHz PIII with WinNT 4

sun is completly free - only shell opened
compaq has big database for company running

both has two processors

both has ClothMegaPov binaries
sun has my own compilation done with gcc -O3 optimization
compaq has compilation by Christopher Hormann with CygWin (he said it is slow)
I run on both the same scene (with radiosity)

time for compaq - 0m57s
time for sun - 5m34s

any idea why sun version is so slow ?

--
#macro Sig(A,B,X)_(A,B)_(B,X)_(X,A)#end#macro _(A,B)cylinder{<A.x,A.y,3>,<B.u,
B.v,3>.1,9}#end global_settings{max_trace_level 9}light_source{0 1}camera{up y
*4right-3*x}blob{_(<3,1>,<1,-5>)_(<2,-2>,<4,-2>)Sig(x,<-1,1.5>,<1,3>)_(z-1,z-4
)pigment{rgb 1}}box{-3 3pigment{rgb 0}finish{reflection 1}hollow} // POV-Ray31

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