19 lines
476 B
Factor
19 lines
476 B
Factor
USING: locals math math.combinatorics math.matrices.simd
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prettyprint sequences typed ;
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IN: benchmark.matrix-exponential-simd
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TYPED:: e^m4 ( m: matrix4 iterations: fixnum -- e^m: matrix4 )
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zero-matrix4
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iterations <iota> [| i |
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m i m4^n i factorial >float m4/n m4+
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] each ;
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:: matrix-exponential-simd-benchmark ( -- )
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f :> result!
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10000 [
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identity-matrix4 20 e^m4 result!
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] times
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result . ;
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MAIN: matrix-exponential-simd-benchmark
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