MATHLIB
DSP 演算ライブラリ、浮動小数点デバイス用
MATHLIB
概要
The Texas Instruments math library is an optimized floating-point math function library for C programmers using TI floating point devices. These routines are typically used in computationally intensive real-time applications where optimal execution speed is critical. By using these routines instead of the routines found in the existing run-time-support libraries, considerably faster execution speeds can be achieved without rewriting existing code. The MATHLIB library includes all the floating-point math routines that are currently provided in the existing run-time-support libraries. These new functions can be called with the current run-time-support library names or the new names included in the math library.
The MATHLIB library includes all the floating-point math routines that are currently provided in the existing run-time-support libraries. These new functions can be called with the current run-time-support library names or the new names included in the math library.
See the benchmarks: DSP core benchmarks
特長
- Types of functions included:
- Trigonometric and hyperbolic: Sin, Cos, Tan, Arctan, etc.
- Power, exponential, and logarithmic
- Reciprocal
- Square root
- Division
- Natural C Source Code
- Optimized C code with Intrinsics
- Hand-coded assembly-optimized routines
- C-callable routines, which can be inlined and are fully compatible with the TMS320C6000 compiler
- Routines which accept single sample or vector inputs
- Provided functions are tested against C model and existing run-time-support functions
- Benchmarks (cycle and code size)
- Compiled using Code Generation Tools v7.2.0
ダウンロード
技術資料
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すべて表示 2
| 種類 | タイトル | 英語版のダウンロード | 日付 | |
|---|---|---|---|---|
| 技術記事 | Leveraging TI’s free libraries in your development | 2017年 3月 15日 | ||
| 技術記事 | Using OpenCLTM to offload to C66x DSPs on Sitara™ AM572x processors | 2016年 10月 7日 |