Related-To: NEO-10356
- Refactoring wait on event to skip flush when needed
- Refactor execute call interface to accept linear stream
- Program wait on events in new interface
Signed-off-by: Aravind Gopalakrishnan <aravind.gopalakrishnan@intel.com>
Added entrypoints for zeCommandQueueGetOrdinal and
zeCommandQueueGetIndex and implemented getOrdinal and getIndex
in command queue.
Related-To: NEO-10265
Signed-off-by: Yoon, Young Jin <young.jin.yoon@intel.com>
In L0 its not possible to track objects relations. For example CmdList
may be removed before Event.
In such case, Event needs to safely skip unregister call, without
accessing CmdList/CmdQueue object.
Related-To: NEO-8884
Signed-off-by: Dunajski, Bartosz <bartosz.dunajski@intel.com>
Immediate command list can use internal command queue.
Immediate command list then uses variable start offset and it does not
work with primary batch buffer.
Related-To: NEO-7807
Signed-off-by: Zbigniew Zdanowicz <zbigniew.zdanowicz@intel.com>
This is small optimization to replace virtual call and retrieved struct with
cached value.
Related-To: NEO-5055
Signed-off-by: Zbigniew Zdanowicz <zbigniew.zdanowicz@intel.com>
This change reflects exact nature of debug variable and what is code
actually doing
Related-To: NEO-7187
Signed-off-by: Zbigniew Zdanowicz <zbigniew.zdanowicz@intel.com>
This optimization removes pipeline select from command list preamble
and presented to command queue for necessary state update.
Code is disabled by default and available under debug key.
Related-To: NEO-5019
Signed-off-by: Zbigniew Zdanowicz <zbigniew.zdanowicz@intel.com>
Front end estimation use internal loop for command list browsing and
estimation of each command list.
This refactor moves internal loop into external execution, so command list
browsing in loop can be shared by all state commands.
This refactor - sharing loop - will correct performance of each added state
estimator.
Related-To: NEO-5019
Signed-off-by: Zbigniew Zdanowicz <zbigniew.zdanowicz@intel.com>
This change gives fine grain control over front end configuration for each
kernel.
As it gives possible to inject FE command in command queue and return to exact
place in command list.
Programming commands in queue makes patching commands in command lists
not needed as that operation is costly.
And it allows to program context information for each command list too.
Related-To: NEO-5019
Signed-off-by: Zbigniew Zdanowicz <zbigniew.zdanowicz@intel.com>
When multiple command queues use the same context and retain the same state
No preemption programming for copy command queues
Program preemption preamble only for mid thread preemption
Related-To: NEO-7187
Signed-off-by: Zbigniew Zdanowicz <zbigniew.zdanowicz@intel.com>
Dates corrected in copyright headers to reflect original publication date
(2018 for OpenCL, 2020 for Level Zero).
Signed-off-by: lgotszal <lukasz.gotszald@intel.com>
