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코드 효율성 상충관계
준정규(subnormal) 숫자 계산을 수행하거나 시뮬레이션과 코드 생성 결과 간의 있을 수 있는 불일치를 방지하는 코드를 제거하여 생성 코드의 효율성을 개선합니다.
도움말 항목
- Remove Code for Out-of-Range Floating Point to Integer Conversions
If the input values in your application are in the range of the output type, remove code for out-of-range floating-point to integer conversions.
- Remove Code That Maps NaN to Integer Zero
If input values of
NaNdo not exist in your application, specify that the code generator remove code that mapsNaNto integer zero. - Disable Nonfinite Checks or Inlining for Math Functions
Use code replacement library (CRL) customization entries to selectively disable nonfinite checks for math functions and inlining of math functions.
- Subnormal Number Execution Speed
Minimize the possibility of execution slowdowns or overruns due to subnormal number calculation latency.
- Remove Code That Guards Against Division Exceptions for Integers and Fixed-Point Data
Optimize the generated code by removing code that protects against division by zero and overflows in division
INT_MIN/-1operations for integers and fixed-point data. - Remove Code from Tunable Parameter Expressions That Saturate Against Integer Overflow
Remove code that prevents integer overflow of tunable expression parameters for efficiency benefits.
