152 lines
3.4 KiB
C++
152 lines
3.4 KiB
C++
// IACore-OSS; The Core Library for All IA Open Source Projects
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// Copyright (C) 2025 IAS (ias@iasoft.dev)
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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// IACore-OSS; The Core Library for All IA Open Source Projects
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// Copyright (C) 2025 IAS (ias@iasoft.dev)
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#include <IACore/SIMD.hpp>
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#include <IACore/IATest.hpp>
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using namespace IACore;
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IAT_BEGIN_BLOCK(Core, IntVec4)
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BOOL TestConstructors()
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{
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IntVec4 vBroadcast(10);
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ALIGN(16) UINT32 storeBuf[4];
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vBroadcast.Store(storeBuf);
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IAT_CHECK_EQ(storeBuf[0], 10U);
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IAT_CHECK_EQ(storeBuf[3], 10U);
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IntVec4 vComp(1, 2, 3, 4);
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vComp.Store(storeBuf);
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IAT_CHECK_EQ(storeBuf[0], 1U);
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IAT_CHECK_EQ(storeBuf[3], 4U);
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ALIGN(16) UINT32 srcBuf[4] = {100, 200, 300, 400};
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IntVec4 vLoad = IntVec4::Load(srcBuf);
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vLoad.Store(storeBuf);
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IAT_CHECK_EQ(storeBuf[1], 200U);
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return TRUE;
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}
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BOOL TestArithmetic()
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{
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IntVec4 v1(10, 20, 30, 40);
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IntVec4 v2(1, 2, 3, 4);
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IntVec4 vAdd = v1 + v2;
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ALIGN(16) UINT32 res[4];
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vAdd.Store(res);
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IAT_CHECK_EQ(res[0], 11U);
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IAT_CHECK_EQ(res[3], 44U);
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IntVec4 vSub = v1 - v2;
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vSub.Store(res);
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IAT_CHECK_EQ(res[0], 9U);
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IntVec4 vMul = v1 * v2;
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vMul.Store(res);
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IAT_CHECK_EQ(res[0], 10U);
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IAT_CHECK_EQ(res[2], 90U);
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IAT_CHECK_EQ(res[3], 160U);
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return TRUE;
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}
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BOOL TestBitwise()
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{
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IntVec4 vAllOnes(0xFFFFFFFF);
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IntVec4 vZero((UINT32) 0);
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IntVec4 vPattern(0xAAAAAAAA);
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ALIGN(16) UINT32 res[4];
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(vAllOnes & vPattern).Store(res);
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IAT_CHECK_EQ(res[0], 0xAAAAAAAAU);
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(vZero | vPattern).Store(res);
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IAT_CHECK_EQ(res[0], 0xAAAAAAAAU);
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(vAllOnes ^ vPattern).Store(res);
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IAT_CHECK_EQ(res[0], 0x55555555U);
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(~vPattern).Store(res);
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IAT_CHECK_EQ(res[0], 0x55555555U);
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IntVec4 vShift(1);
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(vShift << 1).Store(res);
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IAT_CHECK_EQ(res[0], 2U);
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IntVec4 vShiftRight(4);
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(vShiftRight >> 1).Store(res);
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IAT_CHECK_EQ(res[0], 2U);
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return TRUE;
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}
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BOOL TestSaturation()
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{
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UINT32 max = 0xFFFFFFFF;
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IntVec4 vHigh(max - 10);
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IntVec4 vAdd(20);
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ALIGN(16) UINT32 res[4];
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vHigh.SatAdd(vAdd).Store(res);
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IAT_CHECK_EQ(res[0], max);
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IntVec4 vLow(10);
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IntVec4 vSub(20);
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vLow.SatSub(vSub).Store(res);
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IAT_CHECK_EQ(res[0], 0U);
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return TRUE;
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}
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BOOL TestAdvancedOps()
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{
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IntVec4 v(0, 50, 100, 150);
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ALIGN(16) UINT32 res[4];
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v.Clamp(40, 110).Store(res);
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IAT_CHECK_EQ(res[0], 40U);
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IAT_CHECK_EQ(res[1], 50U);
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IAT_CHECK_EQ(res[2], 100U);
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IAT_CHECK_EQ(res[3], 110U);
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IntVec4 A(2);
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IntVec4 B(10);
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IntVec4 C(5);
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A.MultAdd(B, C).Store(res);
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IAT_CHECK_EQ(res[0], 25U);
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return TRUE;
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}
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IAT_BEGIN_TEST_LIST()
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IAT_ADD_TEST(TestConstructors);
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IAT_ADD_TEST(TestArithmetic);
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IAT_ADD_TEST(TestBitwise);
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IAT_ADD_TEST(TestSaturation);
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IAT_ADD_TEST(TestAdvancedOps);
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IAT_END_TEST_LIST()
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IAT_END_BLOCK()
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IAT_REGISTER_ENTRY(Core, IntVec4) |