File: abs-float16.ispc

package info (click to toggle)
ispc 1.28.2-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 97,620 kB
  • sloc: cpp: 77,067; python: 8,303; yacc: 3,337; lex: 1,126; ansic: 631; sh: 475; makefile: 17
file content (34 lines) | stat: -rw-r--r-- 858 bytes parent folder | download
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
#include "test_static.isph"
task void f_v(uniform float RET[]) {

    RET[programIndex] = 0;
    // abs() for float16 varying -ve value.
    float16 in_var = -4;
    float16 out_var = 4;
    in_var = abs(in_var);
    if (in_var != out_var)
        RET[programIndex] = 1;

    // abs() for float16 varying +ve value.
    in_var = 2;
    out_var = 2;
    in_var = abs(in_var);
    if (in_var != out_var)
        RET[programIndex] = 1;

    // abs() for float16 uniform -ve value.
    uniform float16 in_uni = -3;
    uniform float16 out_uni = 3;
    in_uni = abs(in_uni);
    if (in_uni != out_uni)
        RET[programIndex] = 1;

    // abs() for float16 uniform +ve value.
    in_uni = 5;
    out_uni = 5;
    in_uni = abs(in_uni);
    if (in_uni != out_uni)
        RET[programIndex] = 1;
}

task void result(uniform float RET[]) { RET[programIndex] = 0; }