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Questions on loop and math function overhead on Intel HD GPU

I have an Intel HD 4600 gpu and noticed some performance discrepancies when running a microbenchmark with a significant number of loops for built-in math functions (arithmetic operators are fine).

Autor: Adel J. Zuletzt aktualisiert am 09.02.2016 - 00:18
Forum topic

simple_decode_vmem - GPU to CPU memory copy - ways to optimize

Hello All,

I profiled and found that copying memory from GPU to CPU is very expensive. I am looking for your inputs to alleviate this performance loss.

Autor: Kishor B. Zuletzt aktualisiert am 08.02.2016 - 23:41
Article

Intel's Multi-OS Engine - OpenGL sample

This article describes the OpenGLBox sample in the Multi-OS Engine. This is a truly cross-platform sample. On the screenshots below you can see that the same Java-based application on iOS and Android looks and behaves the same way. Applications for different platforms share the data and part of the source code. How is this achieved? Scroll down!
Autor: Ilya Aleshkov Zuletzt aktualisiert am 09.02.2016 - 00:29
Forum topic

alert from google to update cordoba version

Hello,

How can i fix the update cordoba issue reported byr google below  ?

How Updating cordoba files or just re combile  with last verson of intel xdk ?

Autor: Marcos M. Zuletzt aktualisiert am 08.02.2016 - 23:22
Forum topic

CentOS 7.2 + MLNX_OFED 3.1-1 + MPSS 3.6.1

I'm trying to get mpss running on our centOS 7.2 cluster.

We're using kernel 3.10.0-327.4.4.el7.x86_64.

MLNX_OFED_LINUX-3.1-1.0.3.1 (OFED-3.1-1.0.3).

Autor: Geert G. Zuletzt aktualisiert am 09.02.2016 - 00:51
Forum topic

How Do I Contact Customer Support To Change the Administrator for My Intel Fortran Compiler Academic Floating License

I recently (Jan. 2016) renewed my research labs floating license for the Intel Windows Fortran compiler suite.

Autor: Alison Marsden Zuletzt aktualisiert am 08.02.2016 - 20:53
Forum topic

Skipping records in an unformatted sequential file with mixed record types

Hello,

Autor: Jacek J. Zuletzt aktualisiert am 08.02.2016 - 20:30
Forum topic

App Preview - Evento click buttons

Boa noite,

Autor: Pedro P. Zuletzt aktualisiert am 08.02.2016 - 18:59
Forum topic

Using GETENV without USE IFPORT

Okay, I know this has been hashed through with the USE DFPORT possibility, but I just compiled up my code which had been using IFPORT and found some really weird results without USE IFPORT.

Autor: NotThatItMatters Zuletzt aktualisiert am 08.02.2016 - 18:30
Forum topic

Google Play Store Cordova 4.1.1 warning

If you receive a message from the Google Play Store similar to the following:

Hello Google Play Developer,

Autor: Paul F. (Intel) Zuletzt aktualisiert am 08.02.2016 - 17:53
Einzelheiten zur Compiler-Optimierung finden Sie in unserem Optimierungshinweis.