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| author | Eric Kunze <eric.kunze@arm.com> | 2021-10-25 16:04:20 -0700 |
|---|---|---|
| committer | Eric Kunze <eric.kunze@arm.com> | 2021-10-28 09:57:46 -0700 |
| commit | 3170439f3938d007e58998d61eed98560c3f026c (patch) | |
| tree | 6f4abac7c7c037b749c6801e95259fdd14cfd341 /chapters/type_conversion.adoc | |
| parent | 82019a2621edf481e12b5de09dbfe5dc56283150 (diff) | |
| download | specification-3170439f3938d007e58998d61eed98560c3f026c.tar.gz | |
Remove zp subtraction from tensor_read pseudocode
Operators which use the zero-point functionalty for 8-bit integer
processing are updated to do the zero-point subtract in their
pseudocode.
Note that the PAD operator no longer takes a zero point argument,
and instead requires callers to account for the zero point in the
pad_const argument.
Change-Id: I3bca1cae85aa2093000c420f0433633c347a29de
Diffstat (limited to 'chapters/type_conversion.adoc')
| -rw-r--r-- | chapters/type_conversion.adoc | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/chapters/type_conversion.adoc b/chapters/type_conversion.adoc index 77af54a..0d84bd6 100644 --- a/chapters/type_conversion.adoc +++ b/chapters/type_conversion.adoc @@ -100,7 +100,8 @@ for_each(index in shape) { ERROR_IF(out_t != int8_t && out_t != uint8_t && output_zp != 0); ERROR_IF(scale32 && in_t == int48_t); ERROR_IF(!scale32 && double_round); - int48_t value = tensor_read<in_t>(input, shape, index, input_zp); + int48_t value = tensor_read<in_t>(input, shape, index); + value = value - input_zp; int c = (per_channel) ? index[dims-1] : 0; int32_t result = (scale32) ? apply_scale_32(value, multiplier[c], shift[c], double_round) : |