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author | Fredrik Svedberg <fredrik.svedberg@arm.com> | 2020-08-13 10:02:53 +0200 |
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committer | Fredrik Svedberg <fredrik.svedberg@arm.com> | 2020-08-19 07:27:56 +0200 |
commit | 597fd3f88397501d61855a327c9632fc1dab3f57 (patch) | |
tree | 2c42401ed06b82a0252663568154bf8472fd8024 /ethosu/vela/register_command_stream_generator.py | |
parent | 30cb47abd68b125d5c3fc315948187a9ea8dbd43 (diff) | |
download | ethos-u-vela-597fd3f88397501d61855a327c9632fc1dab3f57.tar.gz |
[MLBEDSW-2657] Softmax uint8/int8
Added graph rewrite of Softmax for uint8/int8.
Signed-off-by: Fredrik Svedberg <fredrik.svedberg@arm.com>
Change-Id: Iecdd5d2cd3156a601b3313debba4a3562e6be5d7
Diffstat (limited to 'ethosu/vela/register_command_stream_generator.py')
-rw-r--r-- | ethosu/vela/register_command_stream_generator.py | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/ethosu/vela/register_command_stream_generator.py b/ethosu/vela/register_command_stream_generator.py index bdc37223..f8bee6c3 100644 --- a/ethosu/vela/register_command_stream_generator.py +++ b/ethosu/vela/register_command_stream_generator.py @@ -499,6 +499,7 @@ def generate_register_command_stream(nng, sg, arch, verbose=False): if None in (input_scale, input2_scale, output_scale): opa_scale = opb_scale = ofm_scale = 1 opa_shift = shift = 0 + ofm_scale, shift = primary_op.attrs.get("rescale", [1, 0]) elif input_scale == input2_scale: opa_scale, opb_scale, ofm_scale, shift = scaling.simplified_elementwise_add_sub_scale( input_scale, input2_scale, output_scale @@ -835,6 +836,8 @@ def generate_register_command_stream(nng, sg, arch, verbose=False): elif faf == "LUT": 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 emit.cmd0_with_param(cmd0.NPU_SET_ACTIVATION, lut_index) faf_min = ofm_quant_qmin faf_max = ofm_quant_qmax |