compute-runtime

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Files

Maciej Bielski c06ddfc7b8 Allocate kernel private memory for xehp and later

Add missing allocation of kernel private memory for the scenario when
the private memory is not allocated within `KernelImp::initialize()` but
deferred until `appendLaunchKernelWithParams()` instead.

One kernel can never allocate more private/scratch memory than
`globalMemorySize`, that ends up in `ZE_RESULT_ERROR_OUT_OF_DEVICE_MEMORY`
being returned. However, several separate kernels can exceed the
`globalMemorySize` and then, the private region of each such kernel is
allocated at later stage, in `appendLaunchKernelWithParams()`.

Such mechanism was present on pre-xehp platforms and it is now added to
xehp-and-later.

See:
* ModuleImp::checkIfPrivateMemoryPerDispatchIsNeeded()
* Module::shouldAllocatePrivateMemoryPerDispatch()

Related-To: NEO-7398
Signed-off-by: Maciej Bielski <maciej.bielski@intel.com>

2022-11-08 19:10:26 +01:00

kernel_ext.cpp

Add option for extending kernel

2022-05-16 12:08:41 +02:00

kernel_hw.h

Change DG2 l1 cache policy to WB

2022-08-31 14:31:23 +02:00

kernel_imp.cpp

Allocate RTDispatchGlobals as array-of-structures.

2022-11-07 21:25:32 +01:00

kernel_imp.h

Allocate kernel private memory for xehp and later