In this patch, we align up the allocation size to 2MB for all
allocations >= 2MB located in local memory.
2MB alignment support is defined by function:
`is2MBLocalMemAlignmentEnabled`
Related-To: NEO-12287
Signed-off-by: Fabian Zwoliński <fabian.zwolinski@intel.com>
setting ReadOnly flag makes there is no ProbeForWrite call within
CreateAllocation2 function call
it doesn't make read-only access from GPU perspective, that access it
defined in MapGpuVa function
Related-To: NEO-12986, HSD-15016952776
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
At the moment the capability is returned only based on the value
returned by the `productHelper`, which is too liberal. The capability
must also consider the support reported by `memoryManager`. Only then
the support reported is aligned with actual logic of handling
USM-allocations.
Related-To: NEO-10040
Signed-off-by: Maciej Bielski <maciej.bielski@intel.com>
Enabled recoverable pagefault and kmd migration support by
default for bmg and lnl, but disabled kmd migration for XeKMD
in order to disable kmd migration for all platforms using
XeKMD for now.
Related-To: NEO-13116
Signed-off-by: Young Jin Yoon <young.jin.yoon@intel.com>
gtId is not same as tileId. instead use gtIdToTileId
to retrieve tileId based on gtId.
Related-To: NEO-11104
Signed-off-by: Jitendra Sharma <jitendra.sharma@intel.com>
getLoadedLibVersion is intended for reading version of a library that was
already loaded into the process prior to this call (i.e. new instance of
the library willnot be loaded).
Note: Currently, only windows version of this functionality is implemented.
Related-To: GSD-10248
Signed-off-by: Chodor, Jaroslaw <jaroslaw.chodor@intel.com>
Provide cookie in vmBindExt, so that information about deviceBitField
could be provided to vmBind. This information could be used in
debugUMD code to to create grouping of ISA segments on different
tiles.
Related-To: NEO-11104
Signed-off-by: Jitendra Sharma <jitendra.sharma@intel.com>
reducing the number of tests that have interactions with filesystem.
writeDataToFile() saves filename and content in std::map.
fileExistsHasSize() checks if file was previously written to virtualFileSystem
loadDataFromVirtualFile() fetches data from std::map based on filename
Related-To: NEO-7006
Signed-off-by: Marcel Skierkowski <marcel.skierkowski@intel.com>
eudebug interface is now hidden under EuDebugInterface class
shared code uses generic object and param values
layout of structs is guarded by static asserts
eudebug support is guarded by cmake flags:
- NEO_ENABLE_XE_EU_DEBUG_SUPPORT - enables eudebug in general
- NEO_USE_XE_EU_DEBUG_EXP_UPSTREAM - registers exp upstream uAPI support
- NEO_ENABLE_XE_PRELIM_DETECTION - registers prelim uAPI support
This way we can support two different xe-eudebug interfaces within
single binary.
In unit tests there is mock eudebug interface enabled (even if no
eudebug support is enabled by cmake flag).
Related-To: NEO-13472
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
bind info container is needed to distinguish between userptr and handles
with this change it stores only userptrs and their corresponding gpu va
Related-To: NEO-13501
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
