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Fix exclusive_size for F14FastSet

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Thierry Treyer 2023-10-05 11:04:11 -07:00 committed by Jake Hillion
parent 76adc64723
commit cc12264847
2 changed files with 20 additions and 12 deletions
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8
test/integration/folly_f14_fast_set.toml
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@ -76,8 +76,8 @@ definitions = '''
"staticSize":96,
"exclusiveSize": 0,
"members":[
{"name":"m1", "staticSize":24, "exclusiveSize": 24, "length": 3, "capacity": 3},
{"name":"m2", "staticSize":24, "exclusiveSize": 24, "length": 5, "capacity": 5},
{"name":"m3", "staticSize":24, "exclusiveSize": 24, "length": 7, "capacity": 7},
{"name":"m4", "staticSize":24, "exclusiveSize": 24, "length": 9, "capacity": 9}
{"name":"m1", "staticSize":24, "exclusiveSize": 44, "length": 3, "capacity": 3},
{"name":"m2", "staticSize":24, "exclusiveSize": 48, "length": 5, "capacity": 5},
{"name":"m3", "staticSize":24, "exclusiveSize": 44, "length": 7, "capacity": 7},
{"name":"m4", "staticSize":24, "exclusiveSize": 52, "length": 9, "capacity": 9}
]}]'''

24
types/f14_fast_set.toml
View File

@ -66,11 +66,9 @@ struct TypeHandler<DB, %1%<T0, T1, T2, T3>> {
"""
traversal_func = """
// TODO: This implementation enables the traversal of the container,
// but doesn't report the memory footprint accurately.
// Revisit this implementation and fix memory footprint reporting.
auto tail = returnArg
.write((uintptr_t)&container)
.write((uintptr_t)container.getAllocatedMemorySize())
.write((uintptr_t)container.bucket_count())
.write(container.size());
for (auto &&entry: container) {
@ -86,16 +84,26 @@ return tail.finish();
type = "types::st::VarInt<DB>"
func = "el.pointer = std::get<ParsedData::VarInt>(d.val).value;"
[[codegen.processor]]
type = "types::st::VarInt<DB>"
func = """
el.container_stats.emplace(result::Element::ContainerStats {
.capacity = std::get<ParsedData::VarInt>(d.val).value,
});
"""
[[codegen.processor]]
type = """
types::st::List<DB, typename TypeHandler<DB, T0>::type>
"""
func = """
auto allocationSize = el.pointer.value();
el.pointer.reset();
auto list = std::get<ParsedData::List>(d.val);
el.container_stats.emplace(result::Element::ContainerStats {
.capacity = list.length,
.length = list.length,
});
el.container_stats->length = list.length;
el.exclusive_size += allocationSize - list.length * sizeof(T0);
static constexpr auto childField = make_field<DB, T0>("[]");
for (size_t i = 0; i < list.length; i++)