This change fixes problem with memory locality.
When calculating work group size do not take into account
work group sizes where there's bigger number of elements in
higher dimensions namely: Y>X or Z>Y.
Related-To: NEO-5719
Signed-off-by: Krystian Chmielewski <krystian.chmielewski@intel.com>
Previously we used an array-of-pointers approach, but using an
array-of-structures is in some ways simpler.
We also split out the RTStack as a separate allocation.
Related-To: LOCI-2966
Signed-off-by: Jim Snow <jim.m.snow@intel.com>
Related-To: NEO-7237
Enable copy on cpu by default.
This commit also changes barrierCounter to bool
barrierCalled
Signed-off-by: Szymon Morek <szymon.morek@intel.com>
Related-To: NEO-7237
If size is small enough, it is more efficient to
perform copy through locked ptr on CPU.
This change also introduces experimental flag to
enable this.
Signed-off-by: Szymon Morek <szymon.morek@intel.com>
Another step towards cleaner callers of
StateBaseAddressHelper<>::programStateBaseAddress.
Export programming state base address into a separate function to
improve code reuse and reduce copy-pasted fragments, which make code
modifications or maintenance more and more difficult over time. Use
specialization for gen-specific variations.
Related-To: NEO-6774
Signed-off-by: Maciej Bielski <maciej.bielski@intel.com>
Adding new interface to cooperate with hw context state
Simplify programming removing unnecessary functions
Code optimization that stop using expensive call and instead
stores configuration parameter
Related-To: NEO-5019
Signed-off-by: Zbigniew Zdanowicz <zbigniew.zdanowicz@intel.com>
With compiler LSC WAs this gives better performance.
If debugger is active, policy will not be changed ie.
will be WBP.
Related-To: NEO-7003
Signed-off-by: Dominik Dabek <dominik.dabek@intel.com>
This change introduces usage of forward declarations
and removes unneeded includes from the mentioned files.
Signed-off-by: Patryk Wrobel <patryk.wrobel@intel.com>
When header is included for the first time in translation unit,
then preprocessor simply copy-pastes its content. If we define a
constant in a header file and this constant has internal linkage
then each and every translation unit, which includes this header
will have its own copy of this constant.
C++17 introduces inline variables, which are meant to allow creation
of variables in header files, which do not cause multiple instances.
The inline variable has a single instance when:
- constexpr is used without static (constexpr implicitly implies inline)
- inline is used without static
- inline const is used without static (const does not imply internal linkage
when used with inline)
Signed-off-by: Patryk Wrobel <patryk.wrobel@intel.com>
With compiler LSC WAs this gives better performance.
If debugger is active, policy will not be changed ie.
will be WBP.
Related-To: NEO-7003
Signed-off-by: Dominik Dabek <dominik.dabek@intel.com>
The mentioned function allocates and copies elements
of size 1. Therefore, the implementation was simplified
and additional check was added to avoid possible UBs.
Signed-off-by: Wrobel, Patryk <patryk.wrobel@intel.com>
Maciej Plewka