Function Conj

 

The Conj function performs element by element conjugation of the complex vector.

 

Performance:

 Intel(R) Xeon(R) processor 5100 Series  45nm Intel(R)
Core(TM)2 Duo Processor
Intel(R) Itanium(R) 2 processor
single HA 3.04 3.02 2.39
LA 3.04 3.02 2.39
EP 3.04 3.02 2.39
double HA 3.42 3.40 2.04
LA 3.42 3.40 2.04
EP 3.42 3.40 2.04

Notes:
1) Units - CPE (Clocks per Element)
2) Performance was measured on "working" interval (double precision: [-10000.0 ; 10000.0]; single precision: [-10000.0 ; 10000.0])
3) Data - vectors of 1000 elements with random generated numbers.

 

Accuracy:

 Intel(R) Xeon(R) processor 5100 Series  45nm Intel(R)
Core(TM)2 Duo Processor
Intel(R) Itanium(R) 2 processor
single HA 0.55 0.55 0.55
LA 0.55 0.55 0.55
EP 0.55 0.55 0.55
double HA 0.55 0.55 0.55
LA 0.55 0.55 0.55
EP 0.55 0.55 0.55

Note: Units - ULP (Units in The Last Place).

 

 

Performance Graphs:

     

 

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