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johnbash Fixing the ABI break
Revert of ABI break which was introduced in 19.3.4.
Added two new API to interact with Library without any ABI break.

Fixes:Commit Id 94306f5
Change-Id: I6f76c5c6a4f518d6907016890ee6fc6246cc8491
Latest commit ebfcfd5 Dec 14, 2019

README.rst

Intel(R) Graphics Memory Management Library

Introduction

The Intel(R) Graphics Memory Management Library provides device specific and buffer management for the Intel(R) Graphics Compute Runtime for OpenCL(TM) and the Intel(R) Media Driver for VAAPI.

License

The Intel(R) Graphics Memory Management Library is distributed under the MIT Open Source license.

You may obtain a copy of the License at:

https://opensource.org/licenses/MIT

Building

  1. Get gmmlib repo

    |- gmmlib

  2. Change it to root directory

    $ cd gmmlib

  3. $ mkdir build && cd build

  4. cmake [-DCMAKE_BUILD_TYPE= Release | Debug | ReleaseInternal] [-DARCH= 64 | 32] ..

  5. $ make -j8 ( Also performs compile time ULT)

Install

Not a stand alone software component. GmmLib is built as dynamic library for Intel media driver and Compute runtime for OpenCL

Supported Platforms

Intel Atom and Core Processors supporting Gen8/Gen9/Gen10 graphics devices

BDW (Broadwell)

SKL (Skylake, Kaby Lake, Coffee Lake)

BXT (Broxton) / APL (Apollolake)

CNL (Cannonlake)

ICL (Icelake)

Known Issues and Limitations

  • Current Gmmlib support only limited to Linux

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