* Copyright (c) Huawei Technologies Co., Ltd. 2026.
* This program is free software, you can redistribute it and/or modify it under the terms and conditions of
* CANN Open Software License Agreement Version 2.0 (the "License").
* Please refer to the License for details. You may not use this file except in compliance with the License.
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED,
* INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE.
* See LICENSE in the root of the software repository for the full text of the License.
*/
#include <catch2/catch_test_macros.hpp>
#include <catch2/catch_template_test_macros.hpp>
#include <catch2/generators/catch_generators.hpp>
#include <cstdint>
#include <string>
#include <unordered_map>
#include "tests/common/acl_env.h"
#include "tests/common/device_buffer.h"
#include "tests/common/map_factory.h"
#include "tests/common/dump_table.h"
#include "tests/common/matchers.h"
#include "tests/common/generators.h"
#include "tests/common/test_print.h"
TEMPLATE_TEST_CASE_SIG(
"static_map clear correctness (sync Clear)",
"[static_map][clear]",
((typename K, typename V, int BucketSize), K, V, BucketSize),
(uint32_t, uint32_t, 1),
(uint32_t, uint32_t, 5),
(uint64_t, uint64_t, 1),
(uint64_t, uint64_t, 5),
(float, float, 1),
(float, float, 5),
(aclco::fp16_t, aclco::fp16_t, 1),
(aclco::fp16_t, aclco::fp16_t, 5))
{
aclco::test::AclGlobalGuard g_acl;
aclco::test::AclStreamGuard sg;
auto stream = sg.stream;
using Key = K;
using Value = V;
constexpr int BS = BucketSize;
auto sent = aclco::test::MakeDefaultSentinels<Key, Value>();
std::size_t capacity = GENERATE(100u, 1000000u);
auto map = aclco::test::map_factory::MakeStaticMap<Key, Value, BS, aclco::test::map_factory::LinearProbing<Key>>(
capacity, sent, stream);
auto seed = GENERATE(1u);
auto ratio = GENERATE(0.1f, 0.5f, 0.9f);
auto n = static_cast<std::size_t>(ratio * capacity);
CAPTURE(seed, n, capacity, BS);
std::string params = "seed=" + std::to_string(seed) + ", ratio=" + std::to_string(ratio);
PRINT_BEFORE_EXEC_WITH_PARAMS("clear correctness (sync Clear)", Key, Value, BS, capacity, n, params);
SECTION("directly clear") {
PRINT_SECTION("directly clear");
map.Clear(stream);
aclco::test::Sync(stream);
auto observed = aclco::test::DumpTable<Key, Value>(map, sent, stream);
std::unordered_map<Key, Value> goldenEmpty;
std::string diff;
bool ok = aclco::test::EqualAsMap<Key, Value>(observed, goldenEmpty, &diff);
INFO(diff);
REQUIRE_PRINT(ok);
}
SECTION("multiple clear") {
PRINT_SECTION("multiple clear");
auto hostPairs = aclco::test::MakeExamples<Key, Value>(seed, n, sent, "uniform", true);
if (hostPairs.empty()) {
SKIP("Can not create enough pairs, when pair number is bigger than the max exact integer of Key type!");
}
aclco::test::DeviceBuffer<aclco::Pair<Key, Value>> dPairs(hostPairs.size());
dPairs.CopyFromHostAsync(hostPairs.data(), hostPairs.size(), stream);
auto fail = map.Insert(static_cast<void*>(dPairs.Data()),
aclco::Extent<std::size_t>(hostPairs.size()),
stream);
REQUIRE_PRINT(fail == 0);
map.Clear(stream);
aclco::test::Sync(stream);
auto observed = aclco::test::DumpTable<Key, Value>(map, sent, stream);
std::unordered_map<Key, Value> goldenEmpty;
std::string diff;
bool ok = aclco::test::EqualAsMap<Key, Value>(observed, goldenEmpty, &diff);
INFO(diff);
REQUIRE_PRINT(ok);
map.Clear(stream);
aclco::test::Sync(stream);
bool ok2 = aclco::test::EqualAsMap<Key, Value>(observed, goldenEmpty, &diff);
INFO(diff);
REQUIRE_PRINT(ok2);
}
}
TEMPLATE_TEST_CASE_SIG(
"static_map clear correctness (async ClearAsync)",
"[static_map][clearAsync]",
((typename K, typename V, int BucketSize), K, V, BucketSize),
(uint32_t, uint32_t, 1),
(uint32_t, uint32_t, 5),
(uint64_t, uint64_t, 1),
(uint64_t, uint64_t, 5),
(float, float, 1),
(float, float, 5),
(aclco::fp16_t, aclco::fp16_t, 1),
(aclco::fp16_t, aclco::fp16_t, 5))
{
aclco::test::AclGlobalGuard g_acl;
aclco::test::AclStreamGuard sg;
auto stream = sg.stream;
using Key = K;
using Value = V;
constexpr int BS = BucketSize;
auto sent = aclco::test::MakeDefaultSentinels<Key, Value>();
std::size_t capacity = GENERATE(100u, 1000000u);
auto map = aclco::test::map_factory::MakeStaticMap<Key, Value, BS, aclco::test::map_factory::LinearProbing<Key>>(
capacity, sent, stream);
auto seed = GENERATE(1u);
auto ratio = GENERATE(0.1f, 0.5f, 0.9f);
auto n = static_cast<std::size_t>(ratio * capacity);
CAPTURE(seed, n, capacity, BS);
std::string params = "seed=" + std::to_string(seed) + ", ratio=" + std::to_string(ratio);
PRINT_BEFORE_EXEC_WITH_PARAMS("clear correctness (async ClearAsync)", Key, Value, BS, capacity, n, params);
SECTION("directly clear") {
PRINT_SECTION("directly clear");
map.ClearAsync(stream);
aclco::test::Sync(stream);
auto observed = aclco::test::DumpTable<Key, Value>(map, sent, stream);
std::unordered_map<Key, Value> goldenEmpty;
std::string diff;
bool ok = aclco::test::EqualAsMap<Key, Value>(observed, goldenEmpty, &diff);
INFO(diff);
REQUIRE_PRINT(ok);
}
SECTION("multiple clear") {
PRINT_SECTION("multiple clear");
auto hostPairs = aclco::test::MakeExamples<Key, Value>(seed, n, sent, "uniform", true);
if (hostPairs.empty()) {
SKIP("Can not create enough pairs, when pair number is bigger than the max exact integer of Key type!");
}
aclco::test::DeviceBuffer<aclco::Pair<Key, Value>> dPairs(hostPairs.size());
dPairs.CopyFromHostAsync(hostPairs.data(), hostPairs.size(), stream);
auto fail = map.Insert(static_cast<void*>(dPairs.Data()),
aclco::Extent<std::size_t>(hostPairs.size()),
stream);
REQUIRE_PRINT(fail == 0);
map.ClearAsync(stream);
aclco::test::Sync(stream);
auto observed = aclco::test::DumpTable<Key, Value>(map, sent, stream);
std::unordered_map<Key, Value> goldenEmpty;
std::string diff;
bool ok = aclco::test::EqualAsMap<Key, Value>(observed, goldenEmpty, &diff);
INFO(diff);
REQUIRE_PRINT(ok);
map.ClearAsync(stream);
aclco::test::Sync(stream);
bool ok2 = aclco::test::EqualAsMap<Key, Value>(observed, goldenEmpty, &diff);
INFO(diff);
REQUIRE_PRINT(ok2);
}
}
