AD535 | BIOS | Booting | Bootloader | C621 | C6211 | C6415 | C671 | C6711 | C6711DSK | C6713 | CCS | Chassaing | COFF | DAT | DM64 | DM642 | DMA | DSK671 | DSK6711 | EDM | EDMA | EMIF | Emulator | EVM | EVM620 | FFT | FIR | GPIO | Halting | HPI | HWI | IDK | JTAG | LDB | LDH | LDW | Linker | LMS | LOG_printf | Matlab | McBSP | MEM_alloc | MIPS | PCI | PCM3003 | Pipeline | Profiling | QDM | Reset | ROM | RTDX | Sampling | SDRAM | Stack | TEB | THS1206 | TMS320C621 | TMS320C6416 | TMS320C6711 | TMS320C6713 | UART | Vector Table | XBUS | XDS560

profiling   [4 Articles]

Can someone tell me? Why does the profiling cycle for the stand alone simulation and the profiling using CCS varies so much? Which is more accurate? Thanks for yo...

Profiling conflict on CCS2 and CCS3.1 Version   [2 Articles]

Hi Guys, Prsently i am using CCS2 version for profiling and nearpast i installed CCC3.1 from TI. I am finding lots of difference in between the profiling Report. I Want ...

a profiling problem

Hi, everyone, I encoutered a error dialog when I profile my H.264 decoder under CCS3.2 which is configured as EVMDM6446 cycle accurate simulator, As regarding to my observa...

Automating Profiling

Hello DSP friends, I am working on a Big project and my profiling and testing is taking a lot of time. I would like to automate this process. I heard that automating of pro...

Profiling in Emulation mode??

Hi all, How to profile a c-function in the emulation mode?? I am connected to a custom board thro'h Parallel Jtag emulator. In DSP/BIOS user's guide, under S...

L2 Cache Profiling

Hi! I'm trying to improve the performance of my code, so I decides to test the L2 cache on my 6416 board. To configure the cache I use the DSP/BIOS config program. Now I di...

profiling on target is extremely slow!   [4 Articles]

Hi All, I'm using DM642 Evaluation Board (720MHz CPU) Currently trying to profile my code on target Profiling settings: - events collected: Cycles - for all functions - ...

why this error occurs during profiling?

I use evmDM6446 cycle simulator to simulate a H.264 decoder. while, the program works ok when I simulates it under CCS3.2. But when I profile it by using the below compiling op...

Problem with C6455(while profiling)

Hi all, I am newly using C6455 board..i got sme problem with it..when i am profiling on it..it is giving sme abnormal counts...are there any settings i hav missed..if anyone of...

problem with profiling/breakpoints

Hi C6x, I am having problem in profiling a code on EVM for 'C6201. with code in ext. mem, data in int. memory, and Cache enabled, on CCS 2.0. Code runs prop...

problem about the profiling   [2 Articles]

Hi, dear all I have a problem when I tried to profile the functional simulator of CCS3, which is trying to simulate C6416 @ 600 MHz. The problem is whenever the pro...

ccs3.2 profiling   [2 Articles]

hi, actually i'm new to ccs3.2 version. earlier i worked on ccs2.0;now the problem i'm facing on ccs3.2 is profiling. there are so many options to be set for the profiler. i'...

profiling

hi there ! i am using C6713. when i did profiling and enable. .1) Collect Application Level Profile for Total Cycles and Code Size[x] 2) Profile all Functions and ...

Again: 6201 Vs 6711   [4 Articles]

Hi DSPers, I profiled a simple code (its not a floating point code and it resides in the internal memory itself) in 6201 and 6711 simulators. It seems 6711 is run...

How to speed up profiling   [16 Articles]

Hi, all   I am profiling my video encoder program on TI DM642 EVM. It's extremely slow. 17 hours has passed but it even has not encoded one frame! Any way to sp...

Real time profiling   [3 Articles]

Hi, How do i profile my code while running real time? Though we can check clock by enabling the clock while running the code real time are those cycle counts r...

Doubt on profiling a loop

HI, DSP expert I am using XD510PP emulator connected with a DSP board. I want to profile a loop. AT first, I used profile viewer to get the cycles:incl.Ave of the l...

"C6414 Device Cycle Accurate Simulator" profiling woes

Hi, when running profiling tests on the "C6414 Device Cycle Accurate Simulator", I get different profile numbers when I exceed the 1MB core memory than when my application an...

overhead in timer   [7 Articles]

Hi, I am having a doubt about Timer in the DSP/BIOS 5.2. I am profiling some piece of code on C6416, for profiling I am using the Timer 1( Timer count Register address 0x0198000...

Cycle count measurement not matching with real time behaviour   [2 Articles]

Hi All, I am working on a video decoding algorithm on TMS320C6416 DSK at 600 MHz. On enabling and viewing the clock while profiling it is found that it takes nearly 20 Me...

problem with clock() function   [3 Articles]

Hello I am having a problem in using clock() function on c6416 evaluation board. I am using the following lines in my program. int start, stop, overhead; sta...

Calculation of MIPS   [2 Articles]

Hi everybody, I have to calculate MIPS taken for my code. To calculate MIPS, I have a formula ==> MIPS = (Total num of cycles/Total num of Instructions)*CPU_Freq. If the fo...

RE: Cycle count measurement not matching with real time behaviour

Abhishek- > Thanks a lot for your timely support. > > By using the Run Free option from Debug and toggling GPIO pin I was able > to get the exact decoding timings which w...

General

I happened to stop by at CCS e-group. Load data has isues in CCS1.2, which have been fixed with CCS2.0. CCS1.2 had bugs in both load data and save data utility. ...

Profile in code composer 3.0. ????   [3 Articles]

Hello. Has anyone used profiling in code composer 3.0 I am not getting any output in the window. Please help me out. manik. ...

Need profiling figures for 'IMG_idct_8x8_12q4()' fn in Imglib

Hello, I want to find out cycles taken by IMG_idct_8x8_12q4() fn available in=20 C6000 imglib. I tried calling the same function from a small program=20 and profiled the code....

PBC

Hi, how to run only a certain part of the code for PBC(Profile based compilation).Actually i set the start and end points n left for profiling..but it gets abo...

Profiling between simulator and hardware   [2 Articles]

Hi everyone, When I profile the same code in simulator(6416 Functional Simulator) and DSK (TMS320c6416), the difference in MIPS(Million Instructions Per Cycle) between t...

Counting Clock cycles

Hi folks! Can u give me the info regarding how to calculate the clock cycles using Timers in TMS320c6XXX? I mean that through coding? Really i struck...

CCS 3.1 crashes on statistics view   [2 Articles]

Question - I can debug my C6414 target fine, but if I try to use any of the profiling tools like statistics view or cpu load graph, then CCS 3.1 locks up on me and I have to kill...

Confusion about profiling:DM6446 Cycle accurate simulator

For DM6446 Cycle accuracy simulator, when I profiled 1. I got cycles.total and cycles.cpu data. This number for cycles.tota l=3*cycles.cpu. Which one should I consider and...

Profiling in CCS   [5 Articles]

Hi, I am using CCS 2.0, to program on C6711 DSK. I'm trying to profile my code. But the funny thing I got different results for different execution. Is this norm...

Profile Problem   [3 Articles]

hi, i am using ccs2 for 621x. I was Profiling a 'for loop' of my c-code which loops for count=200, few equations in it. For this case I got clock=15050. ...

bit_rev is too slow when fft   [3 Articles]

Hi, Using C67x DSP library, whenever we perform FFT, like DSPF_sp_cfftr2_dit() or DSPF_sp_icfftr2_dif(), we must use bit_rev(). But bit_rev() is not in the DSP library, what I...

using bios to measure time   [2 Articles]

Hi, I'm trying to profile my code with bios, since the profiler seems to be heavely bugged. So I tried to use LOG_printf(&Debug, "time = %d", CLK_gethtime())...

How to profile total cycles of a loop correctly

Hi, I start to profile a loop in my code. I am using XDS510PP emulator. If I follow this sequence : load the program, activate the profile, and run. The total cycles ...

Problem with Tornado 6201

Hi All : I am having a Tornado TMS32C6201 board (Micro Lab Sys). I am not able to profile my code on this. as it complains of JTAG emulation problem. It say...

tips for calculating the MIPS

Hello C6x Pals I want know some basic tips for calculating the MIPS. Can any one suggest as how to calculate the MIPS for a code written in C. Will profiling help...

What is difference between cycle.CPU: Incl. Avg and cycle.Total: Incl. Avg

HI, DSP friends I am using C6711 Device Cycle Accurate Simulator in CCS 3.0 IDE. I want to profile a loop in my code. In profiling view there are two items - cycle.CP...