Profiling on CCS

Started by kingofworlds2000 in Code-Composer Studio18 years ago

Hi, My code gives around 20% less number of cycles on CCS2.1 than on CCS 2.0. Which one is more reliable? Code generated by both...

Hi, My code gives around 20% less number of cycles on CCS2.1 than on CCS 2.0. Which one is more reliable? Code generated by both is same. Profiling on EVM gives junk results. Has anybody observed this? Thanx & regds, K.


profiling problem????

Started by fredzhang0421 in Code-Composer Studio18 years ago 1 reply

every time I use profiling function I got this message: Can't Run Target DSP: Error number -2011 Error address 0 Warning:...

every time I use profiling function I got this message: Can't Run Target DSP: Error number -2011 Error address 0 Warning: Cannot perform opera but the result seems to be right.What can I do to fix this??


Re: [c6x] How to speed up profiling

Started by Jeff Brower in Code-Composer Studio16 years ago 3 replies

Yong Yang- > I am profiling my video encoder program on TI DM642 EVM. It's extremely slow. 17 > hours has passed but it even...

Yong Yang- > 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 speed it up? I'd be happy to help you with some advice, since we are working with DM642 EVM


prob in profiling in CCS

Started by snehal joshi in Code-Composer Studio17 years ago

Hello I am facing some problem related to profiling in CCS I am using TMS320vc5402 for my project. in my project i am using some...

Hello I am facing some problem related to profiling in CCS I am using TMS320vc5402 for my project. in my project i am using some c files and then i compile these c files using -o3 option and generate asm files. if i build proj with either c files or asm files i am getting


How to speed up profiling

Started by Yong Yang in Code-Composer Studio16 years ago 8 replies

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...

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 speed it up?   Thank you Yong


Fwd: Re: [c6x] Fwd: Re: How to speed up profiling

Started by Yong Yang in Code-Composer Studio16 years ago

HI, Ganesh   A typo Control Register (CTL) is 0x200 instead of 0x0   You said output of TIMER_getCount...

HI, Ganesh   A typo Control Register (CTL) is 0x200 instead of 0x0   You said output of TIMER_getCount should be multiplied by 8. Is it because you set Input Clock Source(CLKSRC) to (CPU clock)/8? Can i use the default value "External


Profiling on DM642 EVM board

Started by Lakshman in Code-Composer Studio15 years ago

Hi all, I'm working on DM642EVM with CCS 3.0 IDE. The CCS profiler is showing incorrect profile figures for function calls(cache...

Hi all, I'm working on DM642EVM with CCS 3.0 IDE. The CCS profiler is showing incorrect profile figures for function calls(cache config. is not changed). The profile figures are not getting refreshed after every call, It sometimes don't show up the statistics at all. Can anyone please explain wht's going wrong on the settings? When I comp


profiling

Started by Anonymous in Code-Composer Studio19 years ago 1 reply

hi! running 5x simulator with CCS version 1.2. new to DSP programming, but have been able to get a minimal set of code...

hi! running 5x simulator with CCS version 1.2. new to DSP programming, but have been able to get a minimal set of code compiled and running and i want to get a rough estimate of the cycle count. i tried using HOSTclock() to get a cycle count because with the 3x/4x


2 problems on c64xx cpu cycle accurate simulator on ccs3.1

Started by dexi...@gmail.com in Code-Composer Studio14 years ago

Hi all, I am a student on VLSI design and I want to get some profiling informations such as cpu cycles and instruction counts of a small...

Hi all, I am a student on VLSI design and I want to get some profiling informations such as cpu cycles and instruction counts of a small application in C on TMS320C64xx dsp. Sorry this is the first time I use the Code Composer Studio and there are 2 problems that make me confused. 1. I can compile, build and load the programme but when it begins to run, it never stops except that I use the "Ha...


Printf 30K cycles?

Started by #JONATHAN SANITO# in Code-Composer Studio17 years ago

Hi all, I am using C6711 DSK, CCS 2.0. I really had doubts in my program cycle count. I was profiling 1 single printf statement...

Hi all, I am using C6711 DSK, CCS 2.0. I really had doubts in my program cycle count. I was profiling 1 single printf statement and gives me the result of 34600 + cycle. I believe printf should only takes around 3k cycles? Do you have suggestions where I might be wrong?


Fwd: Re: How to speed up profiling

Started by Yong Yang in Code-Composer Studio16 years ago

HI, ganesh   Do i have to enable clock as well when using TIMER_getCount()? If i enable it, the same error message (invalid...

HI, ganesh   Do i have to enable clock as well when using TIMER_getCount()? If i enable it, the same error message (invalid CIO command) comes out.   Thank you   Yong Note: forwarded message attached.


Error message while profiling

Started by Li Bing in Code-Composer Studio14 years ago

HI, DSP friends I am using XD5510PP connected with a custom DSP board. I can run my code successfully in CCS IDE. But when I try to...

HI, DSP friends I am using XD5510PP connected with a custom DSP board. I can run my code successfully in CCS IDE. But when I try to profile a loop of my code, the following error message shows. Please give me some hint on it. Breakpoint Manager: Attempting to set a hardware breakpoint instead Can't Set Breakpoint at 0x83f6c: Error 0x0000000


Re: [c6x] Fwd: Re: How to speed up profiling

Started by Ganesh Vijayan in Code-Composer Studio16 years ago 3 replies

Hi Yong, You need to perform initialization steps for the Timer Module before you can start the module. Also send...

Hi Yong, You need to perform initialization steps for the Timer Module before you can start the module. Also send acro