diff options
Diffstat (limited to 'ethosu/vela/register_command_stream_generator.py')
-rw-r--r-- | ethosu/vela/register_command_stream_generator.py | 32 |
1 files changed, 18 insertions, 14 deletions
diff --git a/ethosu/vela/register_command_stream_generator.py b/ethosu/vela/register_command_stream_generator.py index e753885c..6cd81433 100644 --- a/ethosu/vela/register_command_stream_generator.py +++ b/ethosu/vela/register_command_stream_generator.py @@ -694,18 +694,20 @@ def generate_register_command_stream(nng, sg, arch, verbose=False): stream_index = cmd.weight_tensor.compressed_stream_index_from_coord(cmd.weight_box.start_coord) weight_substream_offsets = cmd.weight_tensor.compressed_values_substream_offsets[stream_index] substreams = len( weight_substream_offsets ) - 1 # Offset list must terminate with full stream length - assert substreams == arch.ncores # Extract weight substream offsets and calculate their lengths assert len(weight_substream_offsets) > 1 and (weight_substream_offsets[0] == 0) weight_addr = cmd.weight_tensor.address_for_coordinate(cmd.weight_box.start_coord) - if substreams > 0: - emit.cmd1_with_offset(cmd1.NPU_SET_WEIGHT_BASE, weight_addr + weight_substream_offsets[0] ) - emit.cmd1_with_offset(cmd1.NPU_SET_WEIGHT_LENGTH, weight_substream_offsets[1] - weight_substream_offsets[0]) - if substreams > 1: - emit.cmd1_with_offset(cmd1.NPU_SET_WEIGHT1_BASE, weight_addr + weight_substream_offsets[1]) - emit.cmd1_with_offset(cmd1.NPU_SET_WEIGHT1_LENGTH, weight_substream_offsets[2] - weight_substream_offsets[1]) + # Set weights sources for active and present cores + for core, param in enumerate( [(cmd1.NPU_SET_WEIGHT_BASE, cmd1.NPU_SET_WEIGHT_LENGTH), + (cmd1.NPU_SET_WEIGHT1_BASE, cmd1.NPU_SET_WEIGHT1_LENGTH)] ): + if core < substreams: + emit.cmd1_with_offset(param[0], weight_addr + weight_substream_offsets[core] ) + emit.cmd1_with_offset(param[1], weight_substream_offsets[core+1] - weight_substream_offsets[core]) + elif core < arch.ncores: + emit.cmd1_with_offset(param[0], weight_addr) + emit.cmd1_with_offset(param[1], 0) weight_region = base_ptr_idx_map[cmd.weight_tensor.mem_type] emit.cmd0_with_param(cmd0.NPU_SET_WEIGHT_REGION, weight_region) @@ -715,18 +717,20 @@ def generate_register_command_stream(nng, sg, arch, verbose=False): if cmd.scale_tensor is not None: scale_substream_offsets = cmd.scale_tensor.compressed_values_substream_offsets[stream_index] substreams = len( scale_substream_offsets ) - 1 # Offset list must terminate with full stream length - assert substreams == arch.ncores # Extract scale substream offsets and calculate their lengths assert len(scale_substream_offsets) > 1 and (scale_substream_offsets[0] == 0) scale_addr = cmd.scale_tensor.address_for_coordinate( cmd.weight_box.start_coord[-1:] ) - if substreams > 0: - emit.cmd1_with_offset(cmd1.NPU_SET_SCALE_BASE, scale_addr + scale_substream_offsets[0]) - emit.cmd1_with_offset(cmd1.NPU_SET_SCALE_LENGTH, scale_substream_offsets[1] - scale_substream_offsets[0] ) - if substreams > 1: - emit.cmd1_with_offset(cmd1.NPU_SET_SCALE1_BASE, scale_addr + scale_substream_offsets[1]) - emit.cmd1_with_offset(cmd1.NPU_SET_SCALE1_LENGTH, scale_substream_offsets[2] - scale_substream_offsets[1] ) + # Set scale sources for active and present cores + for core, param in enumerate( [(cmd1.NPU_SET_SCALE_BASE, cmd1.NPU_SET_SCALE_LENGTH), + (cmd1.NPU_SET_SCALE1_BASE, cmd1.NPU_SET_SCALE1_LENGTH)] ): + if core < substreams: + emit.cmd1_with_offset(param[0], scale_addr + scale_substream_offsets[core] ) + emit.cmd1_with_offset(param[1], scale_substream_offsets[core+1] - scale_substream_offsets[core]) + elif core < arch.ncores: + emit.cmd1_with_offset(param[0], scale_addr) + emit.cmd1_with_offset(param[1], 0) # Emit base address for NPU to access scale & bias data scale_region = base_ptr_idx_map[cmd.scale_tensor.mem_type] |