Single Address Space SBA programming was using incorrect BB
level and not loading GPR15
Related-to: NEO-7517
Signed-off-by: Yates, Brandon <brandon.yates@intel.com>
This change is intended to be used in immediate command lists that are
using flush task functionality.
With this change all immediate command list using the same csr will consume
shared allocations for dsh and ssh heaps. This will decrease number of SBA
commands dispatched when multiple command lists coexists and dispatch kernels.
With this change new SBA command should be dispatched only when current heap
allocation is exhausted.
Functionality is currently disabled and available under debug key.
Functionality will be enabled by default for all immediate command lists
with flush task functionality enabled.
Related-To: NEO-7142
Signed-off-by: Zbigniew Zdanowicz <zbigniew.zdanowicz@intel.com>
So far captureStateBaseAddress() was a wrapper around
programSbaTrackingCommands(), doing an additional checking before
calling the latter. The checking is apparently no longer relevant, so
unify the distinction and remove part of the code which is no longer
needed.
In practice, keep the captureStateBaseAddress() while moving the body of
programSbaTrackingCommands() into it. This imposes lower diff-impact
onto the class hierarchy. Remove the second function. Simplify the
caller which had to distinct these two functions previously.
Related-To: NEO-6774
Signed-off-by: Maciej Bielski <maciej.bielski@intel.com>
Signed-off-by: Kamil Kopryk <kamil.kopryk@intel.com>
Related-To: NEO-6075
Binding table entry count was zeroed even when
ForceBtpPrefetchMode debug flag was enabled
Fixes found out while working on the StateBaseAddress adaptation to
StreamProperties. Removing unused parameters, improving code reuse
(further improvements come with following commits).
Related-To: NEO-6774
Signed-off-by: Maciej Bielski <maciej.bielski@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>
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 default TG dispatch size can be changed
to a better value based on number of threads in TG or
currently available amount of threads on GPU.
Decision on what TG dispatch size should be are based on
implemented heuristics.
Signed-off-by: Rafal Maziejuk <rafal.maziejuk@intel.com>
Related-To: NEO-6989
For all platforms different than XE_HP_SDV (ATS) stop considering the
`useGlobalAtomics` flag as a decisive factor for trigerring the SBA
(StateBaseAddress) programming on the HW. Only XE_HP_SDV supports such
flag.
For consistency of the implementation, keep the related logic in one
place only, that is a helper in `command_encoder` and then just reuse it
in different places (`command_stream_receiver`).
Related-To: NEO-6953
Signed-off-by: Maciej Bielski <maciej.bielski@intel.com>
When linear stream created for command container has not enough space
for command and BB_END it will program BB_END and allocate new command
buffer allocation. Pointer returned from getSpace in this case will
return storage from new command buffer allocation.
Related-To: NEO-5707
Signed-off-by: Maciej Plewka <maciej.plewka@intel.com>
OCL image surface state programming for Xe Hp core is now reusing logic
of EncodeSurfaceState helper
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
Yates, Brandon