<commit_before>/*
 * Copyright (C) 2018 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#include "src/trace_processor/slice_table.h"

#include "src/trace_processor/storage_columns.h"

namespace perfetto {
namespace trace_processor {

SliceTable::SliceTable(sqlite3*, const TraceStorage* storage)
    : storage_(storage) {}

void SliceTable::RegisterTable(sqlite3* db, const TraceStorage* storage) {
  Table::Register<SliceTable>(db, storage, "slices");
}

StorageSchema SliceTable::CreateStorageSchema() {
  const auto& slices = storage_->nestable_slices();
  return StorageSchema::Builder()
      .AddOrderedNumericColumn("ts", &slices.start_ns())
      .AddNumericColumn("utid", &slices.utids())
      .AddStringColumn("cat", &slices.cats(), &storage_->string_pool())
      .AddStringColumn("name", &slices.names(), &storage_->string_pool())
      .AddNumericColumn("depth", &slices.depths())
      .AddNumericColumn("stack_id", &slices.stack_ids())
      .AddNumericColumn("parent_stack_id", &slices.parent_stack_ids())
      .Build({"utid", "ts", "depth"});
}

std::unique_ptr<Table::Cursor> SliceTable::CreateCursor(
    const QueryConstraints& qc,
    sqlite3_value** argv) {
  uint32_t count =
      static_cast<uint32_t>(storage_->nestable_slices().slice_count());
  auto it = CreateBestRowIteratorForGenericSchema(count, qc, argv);
  return std::unique_ptr<Table::Cursor>(
      new Cursor(std::move(it), schema_.mutable_columns()));
}

int SliceTable::BestIndex(const QueryConstraints& qc, BestIndexInfo* info) {
  info->estimated_cost =
      static_cast<uint32_t>(storage_->nestable_slices().slice_count());

  // Only the string columns are handled by SQLite
  info->order_by_consumed = true;
  size_t name_index = schema_.ColumnIndexFromName("name");
  size_t cat_index = schema_.ColumnIndexFromName("cat");
  for (size_t i = 0; i < qc.constraints().size(); i++) {
    info->omit[i] =
        qc.constraints()[i].iColumn != static_cast<int>(name_index) &&
        qc.constraints()[i].iColumn != static_cast<int>(cat_index);
  }
  return SQLITE_OK;
}

}  // namespace trace_processor
}  // namespace perfetto
<commit_msg>trace_processor: add missing dur column<commit_after>/*
 * Copyright (C) 2018 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#include "src/trace_processor/slice_table.h"

#include "src/trace_processor/storage_columns.h"

namespace perfetto {
namespace trace_processor {

SliceTable::SliceTable(sqlite3*, const TraceStorage* storage)
    : storage_(storage) {}

void SliceTable::RegisterTable(sqlite3* db, const TraceStorage* storage) {
  Table::Register<SliceTable>(db, storage, "slices");
}

StorageSchema SliceTable::CreateStorageSchema() {
  const auto& slices = storage_->nestable_slices();
  return StorageSchema::Builder()
      .AddOrderedNumericColumn("ts", &slices.start_ns())
      .AddNumericColumn("dur", &slices.durations())
      .AddNumericColumn("utid", &slices.utids())
      .AddStringColumn("cat", &slices.cats(), &storage_->string_pool())
      .AddStringColumn("name", &slices.names(), &storage_->string_pool())
      .AddNumericColumn("depth", &slices.depths())
      .AddNumericColumn("stack_id", &slices.stack_ids())
      .AddNumericColumn("parent_stack_id", &slices.parent_stack_ids())
      .Build({"utid", "ts", "depth"});
}

std::unique_ptr<Table::Cursor> SliceTable::CreateCursor(
    const QueryConstraints& qc,
    sqlite3_value** argv) {
  uint32_t count =
      static_cast<uint32_t>(storage_->nestable_slices().slice_count());
  auto it = CreateBestRowIteratorForGenericSchema(count, qc, argv);
  return std::unique_ptr<Table::Cursor>(
      new Cursor(std::move(it), schema_.mutable_columns()));
}

int SliceTable::BestIndex(const QueryConstraints& qc, BestIndexInfo* info) {
  info->estimated_cost =
      static_cast<uint32_t>(storage_->nestable_slices().slice_count());

  // Only the string columns are handled by SQLite
  info->order_by_consumed = true;
  size_t name_index = schema_.ColumnIndexFromName("name");
  size_t cat_index = schema_.ColumnIndexFromName("cat");
  for (size_t i = 0; i < qc.constraints().size(); i++) {
    info->omit[i] =
        qc.constraints()[i].iColumn != static_cast<int>(name_index) &&
        qc.constraints()[i].iColumn != static_cast<int>(cat_index);
  }
  return SQLITE_OK;
}

}  // namespace trace_processor
}  // namespace perfetto

{'fraction_non_alphanumeric': 0.13359059169423007, 'fraction_numerical': 0.006615214994487321, 'mean_word_length': 4.808964781216649, 'pattern_counts': {'":': 0, '<': 19, '<?xml version=': 0, '>': 33, 'https://': 0, 'lorem ipsum': 0, 'www.': 2, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '2213064', 'n_tokens_mistral': 1711, 'n_tokens_neox': 1674, 'n_words': 402}