Feature/queue manager v2 #310
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- Add a new dpctl_sycl_device_manager module to store a
cache of root devices along with a cached context per
device.
- The device manager includes functions to get a vector of
devices and the number of root devices of a specific type
and backend combination.
- Move the DPCTLDevice_DumpInfo() to a new module called
dpctl_sycl_device_manager, and rename it to
DPCTLDeviceMgr_PrintDeviceInfo().
- Introduce a new _sycl_device_factory module in the Python API.
- Move device selector functions to the _sycl_device_factory
module.
- Add functions to get list of SYCL devies in dpctl.
…tl into feature/queue_manager_v2
1. error_handler function typedef changed 2. DPCTLDevice_Copy, DPCTLQueue_Copy added 3. DPCTLDeviceMgr_GetContextAndDevicePair exported as well as the struct it returns.
…se them in tests intsead of has_cpu_queue,etc.
SyclQueue(device_selector, props) SyclQueue(sycl_device, props) SyclQueue(sycl_context, sycl_device, props) create SyclQueue from given data. A default asynch error handler is used. The error handler raises SyclAsynchronousError.
Removed get_num_queues, has_cpu_queues, has_gpu_queues. The context manager accepts device selector string, device, or a queue itself.
This way _SyclDevice, which can be create with data attributes default using _SyclDevice() can not be used (no methods defined). Modified __repr__ for SyclDevice to reflect backend, device kind and the the device name as reported by dev.get_info<sycl::info::device::name>().
…eing copied to the layout
…er_v2 Fixed merge conflicts in dpctl/_backend.pxd, dpctl/_sycl_device.pxd and dpctl/_sycl_device.pyx Tests pass locally.
This way the handler does not use `PyErr_WriteUnraisable`, but uses `PyErr_PrintEx` instead.
to skip tests that would create queue from a device for which it is impossible (like accelerator device with driver installed, but hardware absent)
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This PR represent a work-in-progress that reached a milestone ready for an initial feedback.
It contains changes to
SyclDevice(incorporating changes in #277) andSyclQueue, allowing users to create device/queue from filter selector string,SyclQueuecan be created from a filter selector string, from an instance ofSyclDevice, or from a pair ofSyclContextandSyclDevice.One can (or will be able to in a near future) set queue properties during the construction.
Device context manager has change, its argument is used to create a new queue, which is temporarily set as global queue.
@diptorupd @1e-to @PokhodenkoSA
Closes #311
Closes #312
Closes #100
Closes #266