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MATHLIB

用於浮點裝置的 DSP 數學函式庫

概覽

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

特點

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

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下載項目

驅動程式或資料庫

C674X-C66X-MATHLIB — C674x and C66x math library

下載選項

C674X-C66X-MATHLIB — C674x and C66x math library

close

最新版本

版本: 3.1.2.1

發行日期: 2016/5/17

版本資訊

檢視所有版本

MATHLIB_c66x_MisraC_Policy.xlsx — 40 K

C66x MATHLIB MISRA Compliance

MD5 校驗和

mathlib_c66x_3_1_2_1_Win32.exe — 26394 K

MATHLIB for C66x Windows Installer

MD5 校驗和

mathlib_c66x_3_1_2_1_Linux.bin — 26228 K

MATHLIB for C66x Linux Installer

MD5 校驗和

mathlib_c674x_3_1_2_1_Win32.exe — 14794 K

MATHLIB for C674x Windows Installer

MD5 校驗和

mathlib_c674x_3_1_2_1_Linux.bin — 14629 K

MATHLIB for C674x Linux Installer

MD5 校驗和

mathlib_rts_c66x_3_1_2_1_Win32.exe — 23406 K

MATHLIB RTS override library for C66x Windows Installer

MD5 校驗和

mathlib_rts_c66x_3_1_2_1_Linux.bin — 23241 K

MATHLIB RTS override library for C66x Linux Installer

MD5 校驗和

mathlib_rts_c674x_3_1_2_1_Win32.exe — 13312 K

MATHLIB RTS override library for C674x Windows Installer

MD5 校驗和

mathlib_rts_c674x_3_1_2_1_Linux.bin — 13146 K

MATHLIB RTS override library for C674x Linux Installer

MD5 校驗和

文件

MATHLIB_Function_Reference.chm

MATHLIB Function Reference

MATHLib_c674x_TestReport.html

C674x MATHLIB Benchmarks

MATHLib_c66x_TestReport.html

C66x MATHLIB Benchmarks

Software_Manifest.html

MATHLIB Software Manifest

MATHLIB 3.1.0

MATHLIB Post Production Release

MATHLIB 3.0.2

MATHLIB Post Production Release

MATHLIB 3.0.1

MATHLIB Post Production Release

MATHLIB 3.0.0

MATHLIB Post Production Release

版本資訊

This is a GA release of the Floating-Point Math Function Library (MATHLIB) for C674x/C66x processors.

MATHLIB contains optimized versions of most floating-point math routines currently provided in existing run-time-support libraries.

MATHLIB RTS override library contains floating-point math routines with same symbol names as in run-time-support library. These routines can be used to replace existing run-time-support library function calls.

The deliverables in this release include a Windows or Linux installation executable for either the C674x or C66x processors. Each executable installs a component package repository, a documentation directory, an Eclipse plugin directory and an expanded component directory structure with component libraries, header files and test examples.

Software Defects

A list of tracked software defects can be found here.

(Note: If prompted for login/password, close the window and try the link again)

驅動程式或資料庫

C67X-MATHLIB — DSP Math Library for C67x Floating Point Devices

支援產品和硬體

支援產品和硬體

產品

Arm 式處理器

OMAPL137-HT — 高溫低功耗 C674x 浮點 DSP + Arm 處理器 - 高達 456 MHz

OMAPL138B-EP — 強化產品低功耗 C674x 浮點 DSP + Arm9 處理器 -345 MHz

數位訊號處理器 (DSP)

DM505 — 適用視覺分析 15mm 封裝的 SoC

SM320C6678-HIREL — 高可靠性產品高效能 8 核心 C6678 定點和浮點 DSP

SM320C6727B — 軍用級 C6727B 浮點 DSP

SM320C6727B-EP — 強化型產品 C6727 浮點 DSP

SMV320C6727B-SP — 航太級 C6727B 浮點 DSP - 具陶瓷封裝的抗輻射 V 類

TMS320C6701 — C67x 浮點 DSP - 高達 167MHz、McBSP

TMS320C6711D — C67x 浮點 DSP - 高達 250MHz、McBSP、32 位元 EMIFA

TMS320C6712D — C67x 浮點 DSP - 高達 150MHz、McBSP、16 位元 EMIFA

TMS320C6720 — C67x 浮點 DSP - 200MHz、McASP、16 位元 EMIFA

TMS320C6722B — C67x 浮點 DSP - 高達 250MHz、McASP、16 位元 EMIFA

TMS320C6726B — C67x 浮點 DSP - 高達 266MHz、McASP、16 位元 EMIFA

TMS320C6727 — C67x 浮點 DSP - 高達 250MHz、McASP、32 位元 EMIFA

TMS320C6727B — C67x 浮點 DSP - 高達 350MHz、McASP、32 位元 EMIFA

TMS320C6743 — 低功耗 C674x 浮點 DSP- 375MHz

TMS320C6745 — 低功耗 C674x 浮點 DSP- 456MHz，QFP

TMS320C6747 — 低功耗 C674x 浮點 DSP- 456MHz，PBGA

下載選項

C67X-MATHLIB — DSP Math Library for C67x Floating Point Devices

close

最新版本

版本: 2.01.00.00

發行日期: 2010/10/20

版本資訊

檢視所有版本

c67xmathlib_2_01_00_00_Windows_Setup.exe — 3286 K

Current Windows installer

MD5 校驗和

c67xmathlib_2_01_00_00_Linux-x86_Setup.bin — 3045 K

Current Linux installer

MD5 校驗和

產品

Arm 式處理器

OMAPL137-HT — 高溫低功耗 C674x 浮點 DSP + Arm 處理器 - 高達 456 MHz

OMAPL138B-EP — 強化產品低功耗 C674x 浮點 DSP + Arm9 處理器 -345 MHz

數位訊號處理器 (DSP)

DM505 — 適用視覺分析 15mm 封裝的 SoC

SM320C6678-HIREL — 高可靠性產品高效能 8 核心 C6678 定點和浮點 DSP

SM320C6727B — 軍用級 C6727B 浮點 DSP

SM320C6727B-EP — 強化型產品 C6727 浮點 DSP

SMV320C6727B-SP — 航太級 C6727B 浮點 DSP - 具陶瓷封裝的抗輻射 V 類

TMS320C6701 — C67x 浮點 DSP - 高達 167MHz、McBSP

TMS320C6711D — C67x 浮點 DSP - 高達 250MHz、McBSP、32 位元 EMIFA

TMS320C6712D — C67x 浮點 DSP - 高達 150MHz、McBSP、16 位元 EMIFA

TMS320C6720 — C67x 浮點 DSP - 200MHz、McASP、16 位元 EMIFA

TMS320C6722B — C67x 浮點 DSP - 高達 250MHz、McASP、16 位元 EMIFA

TMS320C6726B — C67x 浮點 DSP - 高達 266MHz、McASP、16 位元 EMIFA

TMS320C6727 — C67x 浮點 DSP - 高達 250MHz、McASP、32 位元 EMIFA

TMS320C6727B — C67x 浮點 DSP - 高達 350MHz、McASP、32 位元 EMIFA

TMS320C6743 — 低功耗 C674x 浮點 DSP- 375MHz

TMS320C6745 — 低功耗 C674x 浮點 DSP- 456MHz，QFP

TMS320C6747 — 低功耗 C674x 浮點 DSP- 456MHz，PBGA

版本資訊

C67X-MATHLIB

您可能需要的其他資源

驅動程式或資料庫

C674X-C66X-MATHLIB — C674x and C66x math library

下載選項

C674X-C66X-MATHLIB — C674x and C66x math library

close

最新版本

版本: 3.1.2.1

發行日期: 2016/5/17

版本資訊

檢視所有版本

MATHLIB_c66x_MisraC_Policy.xlsx — 40 K

C66x MATHLIB MISRA Compliance

MD5 校驗和

mathlib_c66x_3_1_2_1_Win32.exe — 26394 K

MATHLIB for C66x Windows Installer

MD5 校驗和

mathlib_c66x_3_1_2_1_Linux.bin — 26228 K

MATHLIB for C66x Linux Installer

MD5 校驗和

mathlib_c674x_3_1_2_1_Win32.exe — 14794 K

MATHLIB for C674x Windows Installer

MD5 校驗和

mathlib_c674x_3_1_2_1_Linux.bin — 14629 K

MATHLIB for C674x Linux Installer

MD5 校驗和

mathlib_rts_c66x_3_1_2_1_Win32.exe — 23406 K

MATHLIB RTS override library for C66x Windows Installer

MD5 校驗和

mathlib_rts_c66x_3_1_2_1_Linux.bin — 23241 K

MATHLIB RTS override library for C66x Linux Installer

MD5 校驗和

mathlib_rts_c674x_3_1_2_1_Win32.exe — 13312 K

MATHLIB RTS override library for C674x Windows Installer

MD5 校驗和

mathlib_rts_c674x_3_1_2_1_Linux.bin — 13146 K

MATHLIB RTS override library for C674x Linux Installer

MD5 校驗和

文件

MATHLIB_Function_Reference.chm

MATHLIB Function Reference

MATHLib_c674x_TestReport.html

C674x MATHLIB Benchmarks

MATHLib_c66x_TestReport.html

C66x MATHLIB Benchmarks

Software_Manifest.html

MATHLIB Software Manifest

MATHLIB 3.1.0

MATHLIB Post Production Release

MATHLIB 3.0.2

MATHLIB Post Production Release

MATHLIB 3.0.1

MATHLIB Post Production Release

MATHLIB 3.0.0

MATHLIB Post Production Release

版本資訊

This is a GA release of the Floating-Point Math Function Library (MATHLIB) for C674x/C66x processors.

MATHLIB contains optimized versions of most floating-point math routines currently provided in existing run-time-support libraries.

MATHLIB RTS override library contains floating-point math routines with same symbol names as in run-time-support library. These routines can be used to replace existing run-time-support library function calls.

The deliverables in this release include a Windows or Linux installation executable for either the C674x or C66x processors. Each executable installs a component package repository, a documentation directory, an Eclipse plugin directory and an expanded component directory structure with component libraries, header files and test examples.

Software Defects

A list of tracked software defects can be found here.

(Note: If prompted for login/password, close the window and try the link again)

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