diff options
Diffstat (limited to 'eval/src/tests/eval/fast_value/fast_value_test.cpp')
| -rw-r--r-- | eval/src/tests/eval/fast_value/fast_value_test.cpp | 32 |
1 files changed, 28 insertions, 4 deletions
diff --git a/eval/src/tests/eval/fast_value/fast_value_test.cpp b/eval/src/tests/eval/fast_value/fast_value_test.cpp index 6eed2168d45..2332ab3bf8a 100644 --- a/eval/src/tests/eval/fast_value/fast_value_test.cpp +++ b/eval/src/tests/eval/fast_value/fast_value_test.cpp @@ -1,12 +1,14 @@ -// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root. +// Copyright Vespa.ai. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root. #include <vespa/eval/eval/fast_value.hpp> #include <vespa/eval/eval/fast_value.h> #include <vespa/eval/eval/value_codec.h> #include <vespa/eval/eval/test/gen_spec.h> +#include <vespa/vespalib/util/stringfmt.h> #include <vespa/vespalib/gtest/gtest.h> using namespace vespalib; +using namespace vespalib::make_string_short; using namespace vespalib::eval; using namespace vespalib::eval::test; @@ -114,9 +116,9 @@ TEST(FastValueTest, insert_subspace) { } TEST(FastValueTest, insert_empty_subspace) { - auto addr = [](){ return ConstArrayRef<string_id>(); }; + auto addr = []() { return ConstArrayRef<string_id>(); }; auto type = ValueType::from_spec("double"); - auto value = std::make_unique<FastValue<double,true>>(type, 0, 1, 1); + auto value = std::make_unique<FastValue<double, true>>(type, 0, 1, 1); EXPECT_EQ(value->index().size(), 0); { auto [cells, added] = value->insert_subspace(addr()); @@ -124,7 +126,8 @@ TEST(FastValueTest, insert_empty_subspace) { EXPECT_EQ(value->index().size(), 1); ASSERT_EQ(cells.size(), 1); cells[0] = 10.0; - }{ + } + { auto [cells, added] = value->insert_subspace(addr()); EXPECT_FALSE(added); EXPECT_EQ(value->index().size(), 1); @@ -137,6 +140,27 @@ TEST(FastValueTest, insert_empty_subspace) { EXPECT_EQ(actual, expected); } +void +verifyFastValueSize(TensorSpec spec, uint32_t elems, size_t expected) { + for (uint32_t i=0; i < elems; i++) { + spec.add({{"country", fmt("no%d", i)}}, 17.0); + } + auto value = value_from_spec(spec, FastValueBuilderFactory::get()); + EXPECT_EQ(expected, value->get_memory_usage().allocatedBytes()); +} + +TEST(FastValueTest, document_fast_value_memory_usage) { + EXPECT_EQ(232, sizeof(FastValue<float,true>)); + FastValue<float,true> test(ValueType::from_spec("tensor<float>(country{})"), 1, 1, 1); + EXPECT_EQ(412, test.get_memory_usage().allocatedBytes()); + + verifyFastValueSize(TensorSpec("tensor<float>(country{})"), 1, 412); + verifyFastValueSize(TensorSpec("tensor<float>(country{})"), 10, 792); + verifyFastValueSize(TensorSpec("tensor<float>(country{})"), 20, 1280); + verifyFastValueSize(TensorSpec("tensor<float>(country{})"), 50, 2296); + verifyFastValueSize(TensorSpec("tensor<float>(country{})"), 100, 4288); +} + using SA = std::vector<vespalib::stringref>; TEST(FastValueBuilderTest, scalar_add_subspace_robustness) { |