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57 lines
1.1 KiB
Text
57 lines
1.1 KiB
Text
// Timing test for four 0..MAXSPRITES-1 access loops,
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// fwd->back->fwd->back.
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// Results with a LTO=1 RELEASE=1 C-CON build on x86: 42 ms for N=10.
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// (Compare with Lunatic results in test.elua)
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define N 10
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gamevar n 0 0
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gamevar i 0 0
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gamevar t 0 0
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gamevar t2 0 0
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define MAXSPRITES 16384
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define MAXSPRM1 16383 // MAXSPRITES-1
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onevent EVENT_ENTERLEVEL
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getticks t
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setvar n 0
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whilevarn n N
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{
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setvar i 0
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whilevarvarn i MAXSPRITES
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{
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setactor[i].detail 1
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addvar i 1
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}
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setvar i MAXSPRM1
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whilevarvarn i -1
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{
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setactor[i].shade 1
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subvar i 1
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}
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setvar i 0
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whilevarvarn i MAXSPRITES
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{
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setactor[i].xoffset 0
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addvar i 1
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}
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setvar i MAXSPRM1
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whilevarvarn i -1
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{
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setactor[i].yoffset 0
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subvar i 1
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}
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addvar n 1
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}
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getticks t2
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subvarvar t2 t
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redefinequote 114 %d x four 0..MAXSPITES-1 iterations took %d ms in total
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qsprintf 115 114 n t2
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echo 115
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endevent
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