- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
I'm using Intel VTune XE 2016 to profile a program written in Python. Here's what I did:
1. source virtualenv
2. amplxe-cl -collect hotspots <Python script> <config file path>
But I got this at the beginning of the output:
amplxe: Error: Binary file of the analysis target does not contain symbols required for profiling. See the 'Analyzing Statically Linked Binaries' help topic for more details.
amplxe: Error: [2018.05.21 11:11:46] /usr/sbin/ldconfig _init() instrumentation failed. Profiling data may be missing.
amplxe: Error: Binary file of the analysis target does not contain symbols required for profiling. See the 'Analyzing Statically Linked Binaries' help topic for more details.
amplxe: Error: [2018.05.21 11:11:46] /usr/sbin/ldconfig _init() instrumentation failed. Profiling data may be missing.
Any ideas about this? Thanks for your help.
Link Copied
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Hi,
you need to set -strategy ldconfig:notrace:notrace to avoid this errors (https://software.intel.com/en-us/vtune-amplifier-help-strategy). Also it will helpful to update VTune to the newest version.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
VLADIMIR R. (Intel) wrote:
Hi,
you need to set -strategy ldconfig:notrace:notrace to avoid this errors (https://software.intel.com/en-us/vtune-amplifier-help-strategy). Also it will helpful to update VTune to the newest version.
Thanks! It worked like a charm!
But after some seconds it reported:
amplxe: Warning: Cannot stop posix timer: __NR_timer_settime() system call returned -1.
Any suggestions about this?
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Hi,
we know about this sporadic warning and in most cases it will not affect a collected result. But sometimes it can lead to lose of data about a thread where it has happened and if it's your case and it's repeatable please share the reproducer and we'll investigate the issue.
BR,
Vladimir
![](/skins/images/7B0AB6865064EAE32B30EC9A4E94B48A/responsive_peak/images/icon_anonymous_message.png)
- Subscribe to RSS Feed
- Mark Topic as New
- Mark Topic as Read
- Float this Topic for Current User
- Bookmark
- Subscribe
- Printer Friendly Page