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[era] switch from bloom filters to writesets

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This commit is contained in:
Joe Thornber
2014-01-29 21:37:25 +00:00
parent e7bbfbc1fd
commit 8531a2befa
20 changed files with 439 additions and 160 deletions
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23
era/era_detail.cc
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@@ -7,37 +7,18 @@ using namespace era;
//----------------------------------------------------------------
namespace {
#if 0
le32 pack_hash_detail(uint32_t hash1, uint32_t hash2, uint32_t nr_probes) {
throw std::runtime_error("not implemented");
}
void unpack_hash_detail(le32 packed, uint32_t &hash1, uint32_t &hash2, uint32_t &nr_probes) {
throw std::runtime_error("not implemented");
}
#endif
}
void
era_detail_traits::unpack(disk_type const &disk, value_type &value)
{
value.nr_blocks = to_cpu<uint32_t>(disk.nr_blocks);
value.nr_bits = to_cpu<uint32_t>(disk.nr_bits);
value.nr_set = to_cpu<uint32_t>(disk.nr_set);
value.bloom_root = to_cpu<uint64_t>(disk.bloom_root);
//unpack_hash_detail(disk.hash_fns_and_probes, value.hash1, value.hash2, value.nr_probes);
value.writeset_root = to_cpu<uint64_t>(disk.writeset_root);
}
void
era_detail_traits::pack(value_type const &value, disk_type &disk)
{
disk.nr_blocks = to_disk<le32>(value.nr_blocks);
disk.nr_bits = to_disk<le32>(value.nr_bits);
disk.nr_set = to_disk<le32>(value.nr_set);
disk.bloom_root = to_disk<le64>(value.bloom_root);
// disk.hash_fns_and_probes = pack_hash_detail(value.hash1, value.hash2, value.nr_probes);
disk.writeset_root = to_disk<le64>(value.writeset_root);
}
//----------------------------------------------------------------