topic Call Graph doesn't work in GUI mode in Analyzers

Call Graph doesn't work in GUI mode

nicolas_wang — Mon, 16 Aug 2010 08:39:39 GMT

Hi, Vtune Forum,
In my call graph profiling work, vtune reports following erros:
"
Mon Aug 16 01:05:30 2010 Static instrumentation started
Mon Aug 16 01:05:37 2010 All functions instrumentation of module "test-G" was skipped.
Mon Aug 16 01:05:38 2010 Minimal instrumentation of module "libc-2.3.4.so" was skipped.
Mon Aug 16 01:05:40 2010 Minimal instrumentation of module "libdl-2.3.4.so" was skipped.
Mon Aug 16 01:05:41 2010 Minimal instrumentation of module "libm-2.3.4.so" was skipped.
Mon Aug 16 01:05:43 2010 Minimal instrumentation of module "libnsl-2.3.4.so" was skipped.
Mon Aug 16 01:05:44 2010 Minimal instrumentation of module "libpthread-2.3.4.so" was skipped.
Mon Aug 16 01:05:46 2010 Minimal instrumentation of module "librt-2.3.4.so" was skipped.
Mon Aug 16 01:05:47 2010 Minimal instrumentation of module "libz.so.1.2.1.2" was skipped.
Mon Aug 16 01:05:47 2010 Static instrumentation done
Mon Aug 16 01:05:50 2010 Data collection started...
Mon Aug 16 01:06:14 2010 Data collection finished...
Mon Aug 16 01:06:14 2010 Error - Command generated by Call graph instrumentation cannot be launched.
"
Here "test-G" is my exection program and is in "module interested" block. Please suggest how can I run call graph profiling.

Thanks,
Nicolas Wang

Call Graph doesn't work in GUI mode

nicolas_wang — Wed, 18 Aug 2010 03:45:09 GMT

If I try the vtunedemo binary, then it works fine.
Does anyone know what could be the problem?

Call Graph doesn't work in GUI mode

Peter_W_Intel — Wed, 18 Aug 2010 06:39:32 GMT

It seemed that you can run call graph with example application, on same machine?

Please check:

1. If you rebuild test-G, then do static instrumentation again - can you see success info with test-G? module was skipped that don't provide exact info to me.

2. Ensure that you used "-g" to build interest of modules

3.test-G shouldnot be stripped module.

4.Provide test-G example code for investigating. (reply to mark the post private)

Regards, Peter