Vladimir Sukharev
65 lines
1.6 KiB
Kotlin
Vendored
65 lines
1.6 KiB
Kotlin
Vendored
// TARGET_BACKEND: NATIVE
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// MODULE: cinterop
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// FILE: cvectors.def
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---
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typedef float __attribute__ ((__vector_size__ (16))) KVector4f;
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typedef int __attribute__ ((__vector_size__ (16))) KVector4i32;
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struct Complex {
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unsigned int ui;
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KVector4f vec4f;
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struct Complex* next;
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int arr[2];
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};
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struct Complex produceComplexVector() {
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struct Complex complex = {
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.ui = 128,
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.vec4f = {1.0, 1.0, 1.0, 1.0},
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.next = 0,
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.arr = {-51, -19}
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};
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return complex;
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};
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static float sendV4F(KVector4f v) {
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return v[0] + 2 * v[1] + 4 * v[2] + 8 * v[3];
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}
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static int sendV4I(KVector4i32 v) {
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return v[0] + 2 * v[1] + 4 * v[2] + 8 * v[3];
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}
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// MODULE: main(cinterop)
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// FILE: main.kt
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@file:OptIn(kotlinx.cinterop.ExperimentalForeignApi::class, kotlin.experimental.ExperimentalNativeApi::class)
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import kotlinx.cinterop.*
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import kotlinx.cinterop.vectorOf
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import kotlin.native.*
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import kotlin.test.*
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import cvectors.*
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fun box(): String {
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produceComplexVector().useContents {
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assertEquals(vec4f, vectorOf(1.0f, 1.0f, 1.0f, 1.0f))
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vec4f = vectorOf(0.0f, 0.0f, 0.0f, 0.0f)
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assertEquals(vec4f, vectorOf(0.0f, 0.0f, 0.0f, 0.0f))
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}
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// FIXME: KT-36285
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if (Platform.osFamily != OsFamily.LINUX || Platform.cpuArchitecture != CpuArchitecture.ARM32) {
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assertEquals(49, sendV4I(vectorOf(1, 2, 3, 4)))
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}
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assertEquals(49, (sendV4F(vectorOf(1f, 2f, 3f, 4f)) + 0.00001).toInt())
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memScoped {
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val vector = alloc<KVector4i32Var>().also {
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it.value = vectorOf(1, 2, 3, 4)
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}
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assertEquals(vector.value, vectorOf(1, 2, 3, 4))
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}
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return "OK"
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}
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