- remove hwInfo from ScratchSpaceController, pass it by
ExecutionEnvironment
Change-Id: I4d83e581560b8a56a51e09d0e2b8397fee59dc22
Signed-off-by: Adam Stefanowski <adam.stefanowski@intel.com>
- remove hwInfo from the csr functions where it was passed as a parameter,
now csr functions have access to hwInfo by Execution Environment
Change-Id: I756ae63d9728c9c963571147bab97f9e1c15797b
Signed-off-by: Adam Stefanowski <adam.stefanowski@intel.com>
Include files are now grouped and sorted in following order:
1. Header file of the class the current file implements
2. Project files
3. Third party files
4. Standard library
Change-Id: If31af05652184169f7fee1d7ad08f1b2ed602cf0
Signed-off-by: Filip Hazubski <filip.hazubski@intel.com>
- When queue is created with throttle hint low it should be power conservative
- With this change whenever queues with low throttle setting requests wait
for GPU completion, such wait will be handled in power conservative manner.
- Whenever GPU is not completed, waiting thread will be put to sleep and will
for GPU completion that triggers the wake up interrupt.
Change-Id: I9f34872a38ab9f5952f9d9623ea43503fc3dd587
- get PageTable entry data hints and address space from AubHelper
based on local memory flag
- add enableLocalMemory flag in CSR HW
Change-Id: I061bda62be8da55d52cff48ecddcf26c4212dc67
- in VA sharing scenarios driver needs to be as power efficient as possible
- Added new mode to KMD notify helper called maxPowerSavingMode
- in this mode, whenever GPU is not busy, driver will choose non busy wait
path.
Change-Id: I7e4079be995107bea543ffda774ca161ce483944
This code is an infrastructure for special debug purpose that allow measure
execution time of any hardware command.
Change-Id: Id12a7979d204734a0c4a6c4700e427b65ac2397f
- when CSR is set to AUB or TBX (with AubDump) Device should
return true in isSimulation(). This method is used to set flag
m_IsSimulation in deviceQueue which is used by scheduler kernel
Change-Id: Ibdf07d4c940335fb0bb8448071b66d47e9391d71
- Rename misnamed test function
- Adjust 2 tests, so they use CSR size getters instead of hardcoded values
- Move getSizeRequiredPreambleCS() into CommandStreamReceiverHw class
- Improve PreambleHelper size estimating
Change-Id: I3f292d50e08f3d10d190c9f8722e1f0498481154
- This is to improve battery usage while waiting in busy loop on CPU
- New Kmd Notify helper to maintain dynamic parameters
- Ask OS about battery status on longer waits
- Pick different timeout when using battery and optimization is disabled
Change-Id: I5f9c8c5a9c635652aac27c707f2b55933947a7fb
- Decission about timeout enabling and value moved out of CSR
- Timeout multiplier is no longer Linux specific
Change-Id: I6858fe2f811ef13802b95e0470e310210a9dea8b
- Switch to internal heap for kernel ISA allocations.
- remove IH from various functions
- remove IHState from CSR , IH is never dirty
- ISA is no longer copied on enqueue calls.
Change-Id: I0099cf2a9ebab6192ea03a74dd35f7da963fd5a5
- Measure time between wait calls. If delay is exeeded use QuickKmdSleep
- Kmd Notify helper functions
- Refactor overriding from debug variables
- Refactor Kmd Notify tests
Change-Id: I123c31f492d98fd304184f99ee0bf7d733d06f04
- KmdNotifyProperties struct for CapabilityTable that can be extended by
incoming KmdNotify related optimizations
- Quick KMD sleep optimization that is called from async events handler
- Optimization makes a taskCount check in busy loop with much smaller
delay than basic version of KMD Notify optimization
Change-Id: I60c851c59895f0cf9de1e1f21e755a8b4c2fe900
