From 297d43f81b51320356fd0cdbdef116023931cea7 Mon Sep 17 00:00:00 2001
From: Siddhartha Mahajan <siddhartha.mahajan8899@mongodb.com>
Date: Fri, 6 Jan 2023 01:18:47 +0000
Subject: Import wiredtiger: f0f2aa4917ed962228591f242468bc68d8eef68f from
 branch mongodb-master

ref: 0dd6ca0312..f0f2aa4917
for: 6.3.0-rc0

WT-10301 Replace _table_runtime with a better data structure in Workgen
---
 .../wiredtiger/bench/workgen/workgen.cxx            | 21 ++++++---------------
 .../wiredtiger/bench/workgen/workgen_int.h          |  3 +--
 src/third_party/wiredtiger/import.data              |  2 +-
 3 files changed, 8 insertions(+), 18 deletions(-)

diff --git a/src/third_party/wiredtiger/bench/workgen/workgen.cxx b/src/third_party/wiredtiger/bench/workgen/workgen.cxx
index ea2d0529e9f..6112e138f4c 100644
--- a/src/third_party/wiredtiger/bench/workgen/workgen.cxx
+++ b/src/third_party/wiredtiger/bench/workgen/workgen.cxx
@@ -418,9 +418,9 @@ Context::operator=(const Context &other)
 }
 
 ContextInternal::ContextInternal()
-    : _tint(), _table_names(), _table_runtime(nullptr), _runtime_alloced(0), _tint_last(0),
-      _dyn_tint(), _dyn_table_names(), _dyn_table_runtime(), _dyn_tint_last(0), _dyn_table_in_use(),
-      _dyn_tables_delete(), _context_count(0), _dyn_mutex(new std::mutex())
+    : _tint(), _table_names(), _table_runtime(), _tint_last(0), _dyn_tint(), _dyn_table_names(),
+      _dyn_table_runtime(), _dyn_tint_last(0), _dyn_table_in_use(), _dyn_tables_delete(),
+      _context_count(0), _dyn_mutex(new std::mutex())
 {
     uint32_t count = workgen_atomic_add32(&context_count, 1);
     if (count != 1)
@@ -428,23 +428,14 @@ ContextInternal::ContextInternal()
     _context_count = count;
 }
 
-ContextInternal::~ContextInternal()
-{
-    if (_table_runtime != nullptr)
-        delete _table_runtime;
-}
+ContextInternal::~ContextInternal() {}
 
 int
 ContextInternal::create_all()
 {
-    if (_runtime_alloced < _tint_last) {
+    if (_table_runtime.size() < _tint_last) {
         // The array references are 1-based, we'll waste one entry.
-        TableRuntime *new_table_runtime = new TableRuntime[_tint_last + 1];
-        for (uint32_t i = 0; i < _runtime_alloced; i++)
-            new_table_runtime[i + 1] = _table_runtime[i + 1];
-        delete _table_runtime;
-        _table_runtime = new_table_runtime;
-        _runtime_alloced = _tint_last;
+        _table_runtime.resize(_tint_last + 1);
     }
     return (0);
 }
diff --git a/src/third_party/wiredtiger/bench/workgen/workgen_int.h b/src/third_party/wiredtiger/bench/workgen/workgen_int.h
index 7df97af587d..7745ff51a91 100644
--- a/src/third_party/wiredtiger/bench/workgen/workgen_int.h
+++ b/src/third_party/wiredtiger/bench/workgen/workgen_int.h
@@ -209,8 +209,7 @@ struct ContextInternal {
     // Dedicated to tables that are alive until the workload ends.
     std::map<std::string, tint_t> _tint;           // maps uri -> tint_t
     std::map<tint_t, std::string> _table_names;    // reverse mapping
-    TableRuntime *_table_runtime;                  // # entries per tint_t
-    uint32_t _runtime_alloced;                     // length of _table_runtime
+    std::vector<TableRuntime> _table_runtime;      // # entries per tint_t
     tint_t _tint_last;                             // last tint allocated
 
     // Dedicated to tables that can be created or removed during the workload.
diff --git a/src/third_party/wiredtiger/import.data b/src/third_party/wiredtiger/import.data
index 0942c00bdc1..db5cd8ba824 100644
--- a/src/third_party/wiredtiger/import.data
+++ b/src/third_party/wiredtiger/import.data
@@ -2,5 +2,5 @@
     "vendor": "wiredtiger",
     "github": "wiredtiger/wiredtiger.git",
     "branch": "mongodb-master",
-    "commit": "0dd6ca031291805203db8fcd786615deb3db34dd"
+    "commit": "f0f2aa4917ed962228591f242468bc68d8eef68f"
 }
-- 
cgit v1.2.1