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>
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>
Related-To: GSD-10253, GSD-9467, GSD-9381, NEO-11908
When EnableGlobalTimestampViaSubmission is set then
zeDeviceGetGlobalTimestamp uses immediate cmd submission
method to get GPU time.
Signed-off-by: Chandio, Bibrak Qamar <bibrak.qamar.chandio@intel.com>
Allocations imported from shared handle are not using registerAlloc in drm
manager but on free, unregister was called.
This could lead to problems with allocation size tracking.
This change will skip the unregisterAllocation call if allocation is
imported from shared handle.
Signed-off-by: Dominik Dabek <dominik.dabek@intel.com>
In order to debug on XE, XE_EXEC_QUEUE_SET_PROPERTY_EUDEBUG
needs to be set up.
Related-To: NEO-12691
Signed-off-by: Jitendra Sharma <jitendra.sharma@intel.com>
Related-To: NEO-11755
Removing trim candidate list reduces overhead
caused by residency handling. Allocations required
for eviction are placed in eviction container managed
by CSR.
Signed-off-by: Szymon Morek <szymon.morek@intel.com>
add fallback to get max eu per ss from topology if not available in other way
Related-To: NEO-12073
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
Calling virtual functions from within constructors is incorrect, the
virtualization mechanism does not work until a constructor completes.
So, instead of performing many operations in constructors, make them
small and use static `create()` methods to construct the object properly
and only then perform additional setup.
Mocks are a prominent example how such practice degrades the code.
A function called from a constructor is basically unmockable. Despite
being overriden by derived type (to alter the execution path as per
needs of a given test-case) the parent versions are always called.
This was making test development more and more painful as at some point
there is no hack to compensate for the lack of standard mechanism.
Related-To: NEO-9754
Signed-off-by: Maciej Bielski <maciej.bielski@intel.com>
- if create VM ioctl fails, fallback to query VM from created context
- in fallback path context's VM will not have flags applied
Related-To: NEO-7813
Signed-off-by: Mateusz Hoppe <mateusz.hoppe@intel.com>
when i915 reports gtt size between 47 and 48 bits we consider
it as 48 bit VA space
Related-To: GSD-8215
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
Jitendra Sharma