level-zero
level-zero copied to clipboard
oneapi-src
oneAPI Level Zero Specification Headers and Loader
I just want to confirm that this is the expected API behavior: When Sysman API (e.g., zesMemoryGetState) is called with same handle concurrently, they are not thread-safe. Because almost all...
In 1.5.0 release, the signature of `zeLoaderInit` was changed, but there does not exist a way currently to determine what version of this symbol the library is exporting. For reference...
I suggest adding an explicit timeout return code for zesDriverEventListen[Ex] calls. Right now, the user has to infer a timeout occurred when ze_result_t == ZE_SUCCESS and pNumDeviceEvents = 0. The...
The `ze_device_properties_t` struct has a `name` field to describe the device. Would it make sense to add a `name` field to the `ze_driver_properties_t` as well, to describe the driver ?...
In the spec, it seems data transfers using this function `zeCommandListAppendMemoryCopy` are not blocking. Is there any variant for blocking calls? Or is there any equivalent to the OpenCL call...
When we invoked zeModuleGetGlobalPointer to retrieve the size of global variable specified by the 2nd argument (which is a string for global variable's name) , zeModuleGetGlobalPointer just returned 0 in...
Is there any documentation about how to build level-zero from source on Windows 10? The documentation only specifies for Linux.
When invoking `zeKernelGetSourceAttributes` with a nullptr `pString` pointer to obtain the attribute size, https://github.com/intel/compute-runtime/blob/128cd8a31c16977ecc41bf13bdd35c2ac4907a5b/level_zero/core/source/kernel/kernel_imp.cpp#L443-L445, the validator erroneously throws an ERROR_INVALID_NULL_POINTER, https://github.com/oneapi-src/level-zero/blob/284ccb089184180e34864a9f1e23971d3d736bd8/source/layers/validation/ze_valddi.cpp#L3087-L3088
I am getting this error code `0x78000004`, after trying to create a SPIRV kernel with the wrong name. The error is not listed here: https://spec.oneapi.com/level-zero/latest/core/api.html?highlight=zecommandlistclose#zekernelcreate This error code code corresponds...
Metadata
Owner
Metadata
oneAPI Level Zero Specification Headers and Loader