Sameer Sahasrabuddhe
ec1f43cd05
The following builtins are tested:
- __all_sync, __any_sync, __ballot_sync and __activemask
- __match_any_sync and __match_all_sync
- __shfl_sync, __shfl_up_sync, __shfl_down_sync, and __shfl_xor_sync
The tests for shfl (all variants) were manually validated on a CUDA setup.
NOTE:
- Unit_hipVoteSync_All temporarily disabled on Windows (SWDEV-452308).
- All new tests temporarily disabled on CUDA (SWDEV-453145).
Change-Id: I84b205a88aa24219d199c760793e2f19f0cf8f13
[ROCm/hip-tests commit: 53f0a9bd01]
65 строки
1.9 KiB
C++
65 строки
1.9 KiB
C++
/*
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Copyright (c) 2024 Advanced Micro Devices, Inc. All rights reserved.
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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*/
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#pragma once
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static constexpr int n = 32;
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inline void getFactor(int& fact) { fact = 101; }
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inline void getFactor(__half& fact) { fact = 2.5; }
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template <typename T> inline T sum(T* a) {
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T cpuSum = 0;
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T factor;
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getFactor(factor);
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for (int i = 0; i < n; i++) {
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a[i] = i + factor;
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cpuSum += a[i];
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}
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return cpuSum;
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}
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template <typename T> inline bool compare(T gpuSum, T cpuSum) {
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if (gpuSum != cpuSum) {
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return true;
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}
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return false;
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}
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template <> inline __half sum(__half* a) {
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__half cpuSum = 0;
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__half factor;
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getFactor(factor);
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for (int i = 0; i < n; i++) {
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a[i] = i + __half2float(factor);
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cpuSum = __half2float(cpuSum) + __half2float(a[i]);
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}
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return cpuSum;
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}
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template <> inline bool compare(__half gpuSum, __half cpuSum) {
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if (__half2float(gpuSum) != __half2float(cpuSum)) {
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return true;
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}
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return false;
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}
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