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| author | Fredrik Svedberg <fredrik.svedberg@arm.com> | 2020-08-18 13:19:18 +0200 |
|---|---|---|
| committer | tim.hall <tim.hall@arm.com> | 2020-08-21 15:22:05 +0000 |
| commit | 1575b9413de2569de25bb2520b898a91f24ad3b0 (patch) | |
| tree | 13ecfc66b104d135c8c58b0236ee1aca17c9f109 /ethosu/vela/register_command_stream_generator.py | |
| parent | 1cdc4675bab71c8a8d15b1687790954dab42ddd1 (diff) | |
| download | ethos-u-vela-1575b9413de2569de25bb2520b898a91f24ad3b0.tar.gz | |
[MLBEDSW-2730] Implement LUT generation for softmax uint8/int8
Implemented LUT generation for softmax uint8/int8 to match the
reference.
Change-Id: Ib9acaa295ee1066591e800023d75f364520b44c1
Signed-off-by: Fredrik Svedberg <fredrik.svedberg@arm.com>
Diffstat (limited to 'ethosu/vela/register_command_stream_generator.py')
| -rw-r--r-- | ethosu/vela/register_command_stream_generator.py | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/ethosu/vela/register_command_stream_generator.py b/ethosu/vela/register_command_stream_generator.py index 013128b4..7b1e9a69 100644 --- a/ethosu/vela/register_command_stream_generator.py +++ b/ethosu/vela/register_command_stream_generator.py @@ -50,7 +50,6 @@ from .numeric_util import quantise_float32 from .numeric_util import round_away_zero from .numeric_util import round_up_to_int from .operation import NpuBlockType -from .shared_buffer_allocation import SharedBufferAllocation from .tensor import MemType from .tensor import TensorBlockTraversal from .tensor import TensorFormat @@ -837,7 +836,7 @@ def generate_register_command_stream(nng, sg, arch, verbose=False): lut_index = int(activation.LUT_START.value) + primary_op.attrs.get("lut_index", -1) assert activation.LUT_START.value <= lut_index <= activation.LUT_END.value, "LUT index out of range." if cmd.ofm_tensor.dtype == DataType.int32: - lut_index |= (3 << 12) # Force I8 range + lut_index |= 3 << 12 # Force I8 range emit.cmd0_with_param(cmd0.NPU_SET_ACTIVATION, lut_index) faf_min = ofm_quant_qmin faf_max = ofm_quant_qmax |