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//
// 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.
bool_t is_floating_point<type>() {
if (type == fp16_t || type == fp32_t || type == bf16_t || type == fp8e4m3_t || type == fp8e5m2_t)
return true;
return false;
}
int32_t idiv(int32_t input1, int32_t input2) {
return input1 / input2; // Integer divide that truncates towards zero
}
// Integer division that checks input1 is a multiple of input2
int32_t idiv_check(int32_t input1, int32_t input2) {
ERROR_IF(input1 % input2 != 0); // input1 must be a multiple of input2
return input1 / input2; // exact quotient without rounding
}
// perform an integer division with rounding towards minus infinity
int32_t idiv_floor(int32_t input1, int32_t input2) {
int32_t rval = input1 / input2;
if (rval * input2 > input1) {
rval--;
}
return rval;
}
// return number of elements in input list
int32_t length(in_t input);
// return rank of an input tensor
int32_t rank(in_t input);
// return the sum of values of an input list
int32_t sum(in_t input[]);
// return True if floating-point input value is NaN
bool_t isNaN(float input);
// returns value of pi
float_t pi();
// return sine of angle given in radians
float_t sin(float_t angle);
// return cosine of angle given in radians
float_t cos(float_t angle);
// return true if value is a power of two, false otherwise
bool_t power_of_two(int32_t value);
// return the maximum value when interpreting type in_out_t as a signed value as returned by the make_signed helper.
in_out_t maximum_s<in_out_t>();
// return the minimum value when interpreting type in_out_t as a signed value as returned by the make_signed helper.
in_out_t minimum_s<in_out_t>();
// return the maximum value when interpreting type in_out_t as an unsigned value as returned by the make_unsigned helper.
in_out_t maximum_u<in_out_t>();
// return the minimum value when interpreting type in_out_t as an unsigned value as returned by the make_unsigned helper.
in_out_t minimum_u<in_out_t>();
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