diff --git a/hardware/README.rst b/hardware/README.rst index 2365154..6776eee 100644 --- a/hardware/README.rst +++ b/hardware/README.rst @@ -16,7 +16,7 @@ Meeting Notes ============= 2023-06-22 -========= +========== Agenda ------ @@ -24,7 +24,8 @@ Agenda * Consistent timestamp reporting in Level Zero, Matias Cabral * Level Zero port for TornadoVM + the SPIR-V code gen, Juan Fumero * Tiles-as-devices model in Level Zero, Jaime Arteaga -* Level Zero and Unified Runtime general updates, Jaime Arteaga Molina, Alastair Murray +* Level Zero and Unified Runtime general updates, + Jaime Arteaga Molina, Alastair Murray Attendees --------- @@ -90,9 +91,11 @@ Tiles-as-devices model in Level Zero * L0 adding support for new device models. * Mainly aimed at multi-tiled architectures * New environment variable: ZE_FLAT_DEVICE_HIERARCHY + * Mode 0: Cards-as-devices model * Mode 1: Tiles-as-devices model (no access to root device) * Mode 2: Tiles-as-devices model (with access to root device) + * Objective is to provide applications with ability to select best configuration for a given workload, especially when using architectures where access between tiles is