From 4bd052d7e8b0469b2b87664388e2a99cb212ecdb Mon Sep 17 00:00:00 2001
From: Victor Costan <costan@google.com>
Date: Sun, 5 May 2019 12:55:41 -0700
Subject: [PATCH] Consolidate benchmark code to benchmarks/.

Currently, the benchmark used to assess leveldb changes lives in db/. The codebase also contains two benchmarks against other database engines in doc/bench/. Moving all the benchmarks in one place opens up the way for extracting common code.

PiperOrigin-RevId: 246737541
---
 .clang-format                                 | 2 +-
 CMakeLists.txt                                | 6 +++---
 {db => benchmarks}/db_bench.cc                | 0
 {doc/bench => benchmarks}/db_bench_sqlite3.cc | 0
 {doc/bench => benchmarks}/db_bench_tree_db.cc | 0
 doc/benchmark.html                            | 6 +++---
 6 files changed, 7 insertions(+), 7 deletions(-)
 rename {db => benchmarks}/db_bench.cc (100%)
 rename {doc/bench => benchmarks}/db_bench_sqlite3.cc (100%)
 rename {doc/bench => benchmarks}/db_bench_tree_db.cc (100%)

diff --git a/.clang-format b/.clang-format
index 75f3401..f493f75 100644
--- a/.clang-format
+++ b/.clang-format
@@ -8,7 +8,7 @@ DerivePointerAlignment: false
 # Order them so that when imported to the authoritative repository they will be
 # in correct alphabetical order.
 IncludeCategories:
-  - Regex:           '^(<|"(db|helpers)/)'
+  - Regex:           '^(<|"(benchmarks|db|helpers)/)'
     Priority:        1
   - Regex:           '^"(leveldb)/'
     Priority:        2
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 1409c06..96592d0 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -374,12 +374,12 @@ if(LEVELDB_BUILD_BENCHMARKS)
   endfunction(leveldb_benchmark)
 
   if(NOT BUILD_SHARED_LIBS)
-    leveldb_benchmark("${PROJECT_SOURCE_DIR}/db/db_bench.cc")
+    leveldb_benchmark("${PROJECT_SOURCE_DIR}/benchmarks/db_bench.cc")
   endif(NOT BUILD_SHARED_LIBS)
 
   check_library_exists(sqlite3 sqlite3_open "" HAVE_SQLITE3)
   if(HAVE_SQLITE3)
-    leveldb_benchmark("${PROJECT_SOURCE_DIR}/doc/bench/db_bench_sqlite3.cc")
+    leveldb_benchmark("${PROJECT_SOURCE_DIR}/benchmarks/db_bench_sqlite3.cc")
     target_link_libraries(db_bench_sqlite3 sqlite3)
   endif(HAVE_SQLITE3)
 
@@ -399,7 +399,7 @@ int main() {
   "  HAVE_KYOTOCABINET)
   set(CMAKE_REQUIRED_LIBRARIES ${OLD_CMAKE_REQURED_LIBRARIES})
   if(HAVE_KYOTOCABINET)
-    leveldb_benchmark("${PROJECT_SOURCE_DIR}/doc/bench/db_bench_tree_db.cc")
+    leveldb_benchmark("${PROJECT_SOURCE_DIR}/benchmarks/db_bench_tree_db.cc")
     target_link_libraries(db_bench_tree_db kyotocabinet)
   endif(HAVE_KYOTOCABINET)
 endif(LEVELDB_BUILD_BENCHMARKS)
diff --git a/db/db_bench.cc b/benchmarks/db_bench.cc
similarity index 100%
rename from db/db_bench.cc
rename to benchmarks/db_bench.cc
diff --git a/doc/bench/db_bench_sqlite3.cc b/benchmarks/db_bench_sqlite3.cc
similarity index 100%
rename from doc/bench/db_bench_sqlite3.cc
rename to benchmarks/db_bench_sqlite3.cc
diff --git a/doc/bench/db_bench_tree_db.cc b/benchmarks/db_bench_tree_db.cc
similarity index 100%
rename from doc/bench/db_bench_tree_db.cc
rename to benchmarks/db_bench_tree_db.cc
diff --git a/doc/benchmark.html b/doc/benchmark.html
index c463977..f3fd771 100644
--- a/doc/benchmark.html
+++ b/doc/benchmark.html
@@ -90,9 +90,9 @@ div.bsql {
 <h4>Benchmark Source Code</h4>
 <p>We wrote benchmark tools for SQLite and Kyoto TreeDB based on LevelDB's <span class="code">db_bench</span>. The code for each of the benchmarks resides here:</p>
 <ul>
-	<li> <b>LevelDB:</b> <a href="http://code.google.com/p/leveldb/source/browse/trunk/db/db_bench.cc">db/db_bench.cc</a>.</li>
-	<li> <b>SQLite:</b> <a href="http://code.google.com/p/leveldb/source/browse/#svn%2Ftrunk%2Fdoc%2Fbench%2Fdb_bench_sqlite3.cc">doc/bench/db_bench_sqlite3.cc</a>.</li>
-	<li> <b>Kyoto TreeDB:</b> <a href="http://code.google.com/p/leveldb/source/browse/#svn%2Ftrunk%2Fdoc%2Fbench%2Fdb_bench_tree_db.cc">doc/bench/db_bench_tree_db.cc</a>.</li>
+	<li> <b>LevelDB:</b> <a href="https://github.com/google/leveldb/blob/master/benchmarks/db_bench.cc">benchmarks/db_bench.cc</a>.</li>
+	<li> <b>SQLite:</b> <a href="https://github.com/google/leveldb/blob/master/benchmarks/db_bench_sqlite3.cc">benchmarks/db_bench_sqlite3.cc</a>.</li>
+	<li> <b>Kyoto TreeDB:</b> <a href="https://github.com/google/leveldb/blob/master/benchmarks/db_bench_tree_db.cc">benchmarks/db_bench_tree_db.cc</a>.</li>
 </ul>
 
 <h4>Custom Build Specifications</h4>