矢量化

VTune not connecting to Sun JVM Application

Hi,

I am new to VTune and have downloaded the trail version for now. My application is pure Java based and is using Hotspot JVM 1.8. Right now I am trying to profile the application locally on my Windows 7 Desktop but eventually will move this application to RHEL v6.

I am trying to profile my application using VTune Amplifier XE 2015 Update 2 but haven't got any success.

Is there a step by step guide the steps. I tried to look around a lot but couldn't find anything concrete. I will appreciate if someone can share some thoughts.

Thanks.

 

integration with VS 2015, no 64-bit version, does not recognize Windows 10

I had installed Parallel Studio XE 2015 Update 4 on a Windows 8.1 machine.  Integration into Microsoft Visual Studio 2013 worked with Inspector, Amplifier, and Advisor showing up in the VS menu bar.  Integration into Microsoft Visual Studio 2015 worked only for Amplifier.  I noticed in the "Program Files (x86)\Intel\VTune Amplifier XE 2015" folder the *.msi files for VS 2010, 2012, 2013, and 2015.  However, in the Inspector and Advisor folders I saw only the *.msi files for VS 2010, 2012, and 2013.

Newbie

I searched several times before posting this.

We have a workflow application server with BerkeleyDB running on Windows 2012 - it is used for some critical back office operations at a leading Bank with upto 1000 concurrent users . The application runs on a machine with 

What is syntax for broadcast decorator?

The ISE doc only describes the decorator syntax with the single example {1to16} (document 319433-022 page 7).

I would assume that generally you write {1ton} where n = the full vector size / the single element size.  But it would be nice to specify this exactly.

However, GNU `as` will not accept {1to4] or smaller.  Furthermore, it does not accept a broadcast decorator with a 128- or 256-bit vector size.  If I use .byte to assemble 128- and 256-bit instructions, the disassembler shows the {1to8} or {1to16} decorator regardless of VL.  Example:

订阅 矢量化