How to Download Older Versions of VTune Analyzer

You may find that you need to download and install an old version of the VTune analyzer, for example, for support of older Intel processors.  Below are the steps to do this:

After logging into the Intel Software Products Registration Center, select Update 2 (or whatever the current release is) of VTune™ Amplifier XE for Windows* or Linux*, e.g.:

dl_old_vtune1.png

Then, from the Release drop down list, select 9.1 (or 9.0 or 8.0, depending on your need):

dl_old_vtune2.png

Next, select whichever Build you want to download:
dl_old_vtune3.png

Finally, click on Full Product or Start download with a download manager to begin the download.
如需更全面地了解编译器优化,请参阅优化注意事项