diff options
Diffstat (limited to 'pseudocode/library/numeric_conversion_helpers.tosac')
| -rw-r--r-- | pseudocode/library/numeric_conversion_helpers.tosac | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/pseudocode/library/numeric_conversion_helpers.tosac b/pseudocode/library/numeric_conversion_helpers.tosac new file mode 100644 index 0000000..fac7078 --- /dev/null +++ b/pseudocode/library/numeric_conversion_helpers.tosac @@ -0,0 +1,28 @@ +// +// This confidential and proprietary software may be used only as +// authorised by a licensing agreement from ARM Limited +// (C) COPYRIGHT 2020-2024 ARM Limited +// ALL RIGHTS RESERVED +// The entire notice above must be reproduced on all authorised +// copies and copies may only be made to the extent permitted +// by a licensing agreement from ARM Limited. + +int round_to_nearest_int(float_t f) + Converts the floating-point value to f, with rounding to the nearest integer value. + For the required precision see the section: Main inference precision requirements. + +float_t round_to_nearest_float(in_t f) + Converts the input value into floating-point, rounding to the nearest representable value. + For the required precision see the section: Main inference precision requirements. + +out_t sign_extend<out_t>(in_t input) + Floating point values are unchanged. + For two's complement integer values where out_t has more bits than in_t, replicate the top bit of input for all bits between the top bit of input and the top bit of output. + +out_t zero_extend<out_t>(in_t input) + Floating point values are unchanged. + For two's complement integer values where out_t has more bits than in_t, insert zero values for all bits between the top bit of input and the top bit of output. + +out_t truncate(in_t input) + output is the sizeof(out_t) least significant bits in input. + Nop for floating-point types |