update

pingcap · Feb 8, 2023 · 4e067e1 · 4e067e1
1 parent 443077f
commit 4e067e1
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Showing 2 changed files with 10 additions and 2 deletions.
diff --git a/dbms/src/Flash/Executor/tests/gtest_to_ru.cpp b/dbms/src/Flash/Executor/tests/gtest_to_ru.cpp
@@ -27,11 +27,19 @@ TEST_F(TestToRU, base)
 
     auto base_ru = toRU(1);
     ASSERT_TRUE(base_ru > 0);
+
+    for (size_t i = 1; i < 10; ++i)
+    {
+        auto ru = toRU(i);
+        ASSERT_TRUE(ru >= base_ru);
+        base_ru = ru;
+    }
+
     constexpr auto ten_ms = 10'000'000;
     for (size_t i = 1; i < 20; ++i)
     {
         auto ru = toRU(i * ten_ms);
-        ASSERT_TRUE(base_ru < ru);
+        ASSERT_TRUE(ru > base_ru);
         base_ru = ru;
     }
 }

diff --git a/dbms/src/Flash/Executor/toRU.cpp b/dbms/src/Flash/Executor/toRU.cpp
@@ -31,7 +31,7 @@ UInt64 toCPUTimeMillisecond(UInt64 cpu_time_ns)
 }
 } // namespace
 
-// 3 ru = 1 millisecond cpu time
+// 1 ru = 3 millisecond cpu time
 RU toRU(UInt64 cpu_time_ns)
 {
     if (unlikely(cpu_time_ns == 0))