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From: Sergey Kaplun via Tarantool-patches <tarantool-patches@dev.tarantool.org>
To: Maxim Kokryashkin <m.kokryashkin@tarantool.org>,
	Sergey Bronnikov <sergeyb@tarantool.org>
Cc: tarantool-patches@dev.tarantool.org
Subject: [Tarantool-patches] [PATCH v2 luajit 44/45] test: enable <misc/wbarrier_obar.lua> LuaJIT test
Date: Wed, 21 Aug 2024 11:58:47 +0300	[thread overview]
Message-ID: <84ec3e8d5f88f0f040187b798f5efaa77923b777.1724228998.git.skaplun@tarantool.org> (raw)
In-Reply-To: <cover.1724228998.git.skaplun@tarantool.org>

This patch moves the aforementioned test to the <trace/wbarrier.lua>
test, with refactoring to restore the JIT engine and GC settings after
the test.

Part of tarantool/tarantool#9398
---
 test/LuaJIT-tests/misc/wbarrier_obar.lua | 22 -------------
 test/LuaJIT-tests/trace/wbarrier.lua     | 41 ++++++++++++++++++++++++
 2 files changed, 41 insertions(+), 22 deletions(-)
 delete mode 100644 test/LuaJIT-tests/misc/wbarrier_obar.lua

diff --git a/test/LuaJIT-tests/misc/wbarrier_obar.lua b/test/LuaJIT-tests/misc/wbarrier_obar.lua
deleted file mode 100644
index 258db215..00000000
--- a/test/LuaJIT-tests/misc/wbarrier_obar.lua
+++ /dev/null
@@ -1,22 +0,0 @@
--- DSE of USTORE must eliminate OBAR, too.
-
-if jit and jit.opt then pcall(jit.opt.start, "-sink") end
-
-local f
-do
-  local x
-  f = function()
-    local y = 0
-    for i=1,10000 do
-      x = {1}
-      if y > 0 then end
-      x = 1
-    end
-  end
-end
-
-collectgarbage()
-collectgarbage("setstepmul", 1)
-collectgarbage("restart")
-f()
-
diff --git a/test/LuaJIT-tests/trace/wbarrier.lua b/test/LuaJIT-tests/trace/wbarrier.lua
index 625c0ff2..9c9c50af 100644
--- a/test/LuaJIT-tests/trace/wbarrier.lua
+++ b/test/LuaJIT-tests/trace/wbarrier.lua
@@ -1,3 +1,12 @@
+local function jit_opt_is_on(needed)
+  for _, opt in ipairs({jit.status()}) do
+    if opt == needed then
+      return true
+    end
+  end
+  return false
+end
+
 do --- TBAR for HSTORE.
   local t = {[0]={}}
   for i = 1, 1e5 do t[i] = {t[i - 1]} end
@@ -14,3 +23,35 @@ do --- OBAR for USTORE.
   end
   f()
 end
+
+do --- DSE of USTORE must eliminate OBAR too.
+  local need_restore_sink = false
+  if jit_opt_is_on("sink") then
+    need_restore_sink = true
+    jit.opt.start("-sink")
+  end
+
+  local f
+  do
+    local x
+    f = function()
+      local y = 0
+      for _ = 1, 10000 do
+        x = {1}
+        if y > 0 then end
+        x = 1
+      end
+    end
+  end
+
+  collectgarbage()
+  local oldstepmul = collectgarbage("setstepmul", 1)
+  collectgarbage("restart")
+
+  f()
+
+  collectgarbage("setstepmul", oldstepmul)
+  if need_restore_sink then
+    jit.opt.start("+sink")
+  end
+end
-- 
2.45.2


  parent reply	other threads:[~2024-08-21  9:21 UTC|newest]

Thread overview: 156+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-08-21  8:58 [Tarantool-patches] [PATCH v2 luajit 00/45] Rearrange LuaJIT misc tests Sergey Kaplun via Tarantool-patches
2024-08-21  8:58 ` [Tarantool-patches] [PATCH v2 luajit 01/45] test: don't run JIT-based LuaJIT tests without JIT Sergey Kaplun via Tarantool-patches
2024-08-21 15:24   ` Sergey Bronnikov via Tarantool-patches
2024-09-04 22:53   ` Maxim Kokryashkin via Tarantool-patches
2024-09-04 22:55   ` Maxim Kokryashkin via Tarantool-patches
2024-08-21  8:58 ` [Tarantool-patches] [PATCH v2 luajit 02/45] test: actualize <LuaJIT-tests/README.md> Sergey Kaplun via Tarantool-patches
2024-08-21 15:27   ` Sergey Bronnikov via Tarantool-patches
2024-08-21 16:40     ` Sergey Kaplun via Tarantool-patches
2024-09-04 22:54   ` Maxim Kokryashkin via Tarantool-patches
2024-08-21  8:58 ` [Tarantool-patches] [PATCH v2 luajit 03/45] test: enable <misc/alias_alloc.lua> LuaJIT test Sergey Kaplun via Tarantool-patches
2024-08-21 16:15   ` Sergey Bronnikov via Tarantool-patches
2024-09-04 22:55   ` Maxim Kokryashkin via Tarantool-patches
2024-08-21  8:58 ` [Tarantool-patches] [PATCH v2 luajit 04/45] test: refactor <alias_alloc.lua> " Sergey Kaplun via Tarantool-patches
2024-08-21 16:18   ` Sergey Bronnikov via Tarantool-patches
2024-09-04 22:55   ` Maxim Kokryashkin via Tarantool-patches
2024-08-21  8:58 ` [Tarantool-patches] [PATCH v2 luajit 05/45] test: refactor <lang/coroutine.lua> " Sergey Kaplun via Tarantool-patches
2024-08-21 16:20   ` Sergey Bronnikov via Tarantool-patches
2024-08-21 16:27     ` Sergey Bronnikov via Tarantool-patches
2024-09-04 22:56   ` Maxim Kokryashkin via Tarantool-patches
2024-08-21  8:58 ` [Tarantool-patches] [PATCH v2 luajit 06/45] test: remove <misc/coro_yield.lua> " Sergey Kaplun via Tarantool-patches
2024-08-21 16:23   ` Sergey Bronnikov via Tarantool-patches
2024-08-21 16:36     ` Sergey Kaplun via Tarantool-patches
2024-08-22 15:04       ` Sergey Bronnikov via Tarantool-patches
2024-09-04 22:56   ` Maxim Kokryashkin via Tarantool-patches
2024-08-21  8:58 ` [Tarantool-patches] [PATCH v2 luajit 07/45] test: enable <misc/debug_gc.lua> " Sergey Kaplun via Tarantool-patches
2024-08-22 15:04   ` Sergey Bronnikov via Tarantool-patches
2024-09-04 22:57   ` Maxim Kokryashkin via Tarantool-patches
2024-08-21  8:58 ` [Tarantool-patches] [PATCH v2 luajit 08/45] test: enable <misc/dualnum.lua> " Sergey Kaplun via Tarantool-patches
2024-08-22 14:54   ` Sergey Bronnikov via Tarantool-patches
2024-09-04 22:57   ` Maxim Kokryashkin via Tarantool-patches
2024-08-21  8:58 ` [Tarantool-patches] [PATCH v2 luajit 09/45] test: refactor <lang/dualnum.lua> " Sergey Kaplun via Tarantool-patches
2024-08-22 15:05   ` Sergey Bronnikov via Tarantool-patches
2024-09-04 22:58   ` Maxim Kokryashkin via Tarantool-patches
2024-08-21  8:58 ` [Tarantool-patches] [PATCH v2 luajit 10/45] test: remove <misc/fori_coerce.lua> " Sergey Kaplun via Tarantool-patches
2024-08-22 14:53   ` Sergey Bronnikov via Tarantool-patches
2024-09-04 22:58   ` Maxim Kokryashkin via Tarantool-patches
2024-08-21  8:58 ` [Tarantool-patches] [PATCH v2 luajit 11/45] test: remove <misc/fori_dir.lua> " Sergey Kaplun via Tarantool-patches
2024-08-22 15:05   ` Sergey Bronnikov via Tarantool-patches
2024-09-04 22:58   ` Maxim Kokryashkin via Tarantool-patches
2024-08-21  8:58 ` [Tarantool-patches] [PATCH v2 luajit 12/45] test: remove <misc/gc_rechain.lua> " Sergey Kaplun via Tarantool-patches
2024-08-22 14:53   ` Sergey Bronnikov via Tarantool-patches
2024-09-04 22:59   ` Maxim Kokryashkin via Tarantool-patches
2024-08-21  8:58 ` [Tarantool-patches] [PATCH v2 luajit 13/45] test: enable <misc/gc_trace.lua> " Sergey Kaplun via Tarantool-patches
     [not found]   ` <4f43c5dc-d8c2-48a1-a26b-00b626ce69e5@tarantool.org>
2024-08-22 12:54     ` Sergey Kaplun via Tarantool-patches
2024-08-22 15:06   ` Sergey Bronnikov via Tarantool-patches
2024-09-04 23:04   ` Maxim Kokryashkin via Tarantool-patches
2024-08-21  8:58 ` [Tarantool-patches] [PATCH v2 luajit 14/45] test: refactor <trace/gc.lua> " Sergey Kaplun via Tarantool-patches
2024-08-22 14:53   ` Sergey Bronnikov via Tarantool-patches
2024-09-04 23:04   ` Maxim Kokryashkin via Tarantool-patches
2024-08-21  8:58 ` [Tarantool-patches] [PATCH v2 luajit 15/45] test: enable <misc/gcstep.lua> " Sergey Kaplun via Tarantool-patches
2024-08-22 12:14   ` Sergey Bronnikov via Tarantool-patches
2024-08-22 12:57     ` Sergey Kaplun via Tarantool-patches
2024-08-22 15:07       ` Sergey Bronnikov via Tarantool-patches
2024-09-04 23:05   ` Maxim Kokryashkin via Tarantool-patches
2024-08-21  8:58 ` [Tarantool-patches] [PATCH v2 luajit 16/45] test: enable <misc/hook_active.lua> " Sergey Kaplun via Tarantool-patches
2024-08-23 14:35   ` Sergey Bronnikov via Tarantool-patches
2024-09-04 23:11   ` Maxim Kokryashkin via Tarantool-patches
2024-08-21  8:58 ` [Tarantool-patches] [PATCH v2 luajit 17/45] test: enable <misc/hook_line.lua> " Sergey Kaplun via Tarantool-patches
2024-08-23 14:38   ` Sergey Bronnikov via Tarantool-patches
2024-08-26  6:39     ` Sergey Kaplun via Tarantool-patches
2024-08-29  9:44       ` Sergey Bronnikov via Tarantool-patches
2024-09-04 23:12   ` Maxim Kokryashkin via Tarantool-patches
2024-08-21  8:58 ` [Tarantool-patches] [PATCH v2 luajit 18/45] test: enable <misc/hook_norecord.lua> " Sergey Kaplun via Tarantool-patches
2024-09-04 23:12   ` Maxim Kokryashkin via Tarantool-patches
2024-08-21  8:58 ` [Tarantool-patches] [PATCH v2 luajit 19/45] test: enable <misc/hook_record.lua> " Sergey Kaplun via Tarantool-patches
2024-08-23 15:12   ` Sergey Bronnikov via Tarantool-patches
2024-08-23 15:15   ` Sergey Bronnikov via Tarantool-patches
2024-09-04 23:12   ` Maxim Kokryashkin via Tarantool-patches
2024-08-21  8:58 ` [Tarantool-patches] [PATCH v2 luajit 20/45] test: enable <misc/hook_top.lua> " Sergey Kaplun via Tarantool-patches
2024-08-23 15:17   ` Sergey Bronnikov via Tarantool-patches
2024-09-04 23:13   ` Maxim Kokryashkin via Tarantool-patches
2024-08-21  8:58 ` [Tarantool-patches] [PATCH v2 luajit 21/45] test: enable <misc/jit_flush.lua> " Sergey Kaplun via Tarantool-patches
2024-08-23 15:30   ` Sergey Bronnikov via Tarantool-patches
2024-08-26  6:50     ` Sergey Kaplun via Tarantool-patches
2024-08-29  9:44       ` Sergey Bronnikov via Tarantool-patches
2024-09-04 23:14   ` Maxim Kokryashkin via Tarantool-patches
2024-08-21  8:58 ` [Tarantool-patches] [PATCH v2 luajit 22/45] test: remove <misc/loop_unroll.lua> " Sergey Kaplun via Tarantool-patches
2024-08-22 12:33   ` Sergey Bronnikov via Tarantool-patches
2024-09-04 23:14   ` Maxim Kokryashkin via Tarantool-patches
2024-08-21  8:58 ` [Tarantool-patches] [PATCH v2 luajit 23/45] test: enable <misc/parse_comp.lua> " Sergey Kaplun via Tarantool-patches
2024-08-22 13:07   ` Sergey Bronnikov via Tarantool-patches
2024-09-04 23:14   ` Maxim Kokryashkin via Tarantool-patches
2024-08-21  8:58 ` [Tarantool-patches] [PATCH v2 luajit 24/45] test: enable <misc/parse_esc.lua> " Sergey Kaplun via Tarantool-patches
2024-08-22 13:28   ` Sergey Bronnikov via Tarantool-patches
2024-09-04 23:14   ` Maxim Kokryashkin via Tarantool-patches
2024-08-21  8:58 ` [Tarantool-patches] [PATCH v2 luajit 25/45] test: enable <misc/parse_misc.lua> " Sergey Kaplun via Tarantool-patches
2024-08-22 13:31   ` Sergey Bronnikov via Tarantool-patches
2024-09-04 23:15   ` Maxim Kokryashkin via Tarantool-patches
2024-08-21  8:58 ` [Tarantool-patches] [PATCH v2 luajit 26/45] test: enable <misc/phi_conv.lua> " Sergey Kaplun via Tarantool-patches
2024-08-22 13:39   ` Sergey Bronnikov via Tarantool-patches
2024-08-22 13:41     ` Sergey Bronnikov via Tarantool-patches
2024-09-04 23:16   ` Maxim Kokryashkin via Tarantool-patches
2024-08-21  8:58 ` [Tarantool-patches] [PATCH v2 luajit 27/45] test: refactor <trace/phi/conv.lua> " Sergey Kaplun via Tarantool-patches
2024-08-22 13:41   ` Sergey Bronnikov via Tarantool-patches
2024-09-04 23:16   ` Maxim Kokryashkin via Tarantool-patches
2024-08-21  8:58 ` [Tarantool-patches] [PATCH v2 luajit 28/45] test: enable <misc/recurse_deep.lua> " Sergey Kaplun via Tarantool-patches
2024-08-22 13:44   ` Sergey Bronnikov via Tarantool-patches
2024-09-04 23:16   ` Maxim Kokryashkin via Tarantool-patches
2024-08-21  8:58 ` [Tarantool-patches] [PATCH v2 luajit 29/45] test: remove <misc/recurse_tail.lua> " Sergey Kaplun via Tarantool-patches
2024-08-22 13:45   ` Sergey Bronnikov via Tarantool-patches
2024-09-04 23:16   ` Maxim Kokryashkin via Tarantool-patches
2024-08-21  8:58 ` [Tarantool-patches] [PATCH v2 luajit 30/45] test: enable <misc/stack_gc.lua> " Sergey Kaplun via Tarantool-patches
2024-08-22 13:46   ` Sergey Bronnikov via Tarantool-patches
2024-09-04 23:16   ` Maxim Kokryashkin via Tarantool-patches
2024-08-21  8:58 ` [Tarantool-patches] [PATCH v2 luajit 31/45] test: refactor <lang/gc_stack.lua> " Sergey Kaplun via Tarantool-patches
2024-08-22 13:47   ` Sergey Bronnikov via Tarantool-patches
2024-08-26  6:56     ` Sergey Kaplun via Tarantool-patches
2024-08-29  9:45       ` Sergey Bronnikov via Tarantool-patches
2024-09-04 23:17   ` Maxim Kokryashkin via Tarantool-patches
2024-08-21  8:58 ` [Tarantool-patches] [PATCH v2 luajit 32/45] test: enable <misc/stack_purge.lua> " Sergey Kaplun via Tarantool-patches
2024-08-22 13:49   ` Sergey Bronnikov via Tarantool-patches
2024-09-04 23:18   ` Maxim Kokryashkin via Tarantool-patches
2024-08-21  8:58 ` [Tarantool-patches] [PATCH v2 luajit 33/45] test: refactor <trace/stack_purge.lua> " Sergey Kaplun via Tarantool-patches
2024-08-22 13:49   ` Sergey Bronnikov via Tarantool-patches
2024-09-04 23:18   ` Maxim Kokryashkin via Tarantool-patches
2024-08-21  8:58 ` [Tarantool-patches] [PATCH v2 luajit 34/45] test: enable <misc/stackov.lua> " Sergey Kaplun via Tarantool-patches
2024-08-22 13:51   ` Sergey Bronnikov via Tarantool-patches
2024-08-22 14:34     ` Sergey Kaplun via Tarantool-patches
2024-08-23 15:42       ` Sergey Bronnikov via Tarantool-patches
2024-09-04 23:19   ` Maxim Kokryashkin via Tarantool-patches
2024-08-21  8:58 ` [Tarantool-patches] [PATCH v2 luajit 35/45] test: enable <misc/stackovc.lua> " Sergey Kaplun via Tarantool-patches
2024-08-22 13:53   ` Sergey Bronnikov via Tarantool-patches
2024-08-22 14:36     ` Sergey Kaplun via Tarantool-patches
2024-08-23 15:41       ` Sergey Bronnikov via Tarantool-patches
2024-09-04 23:19   ` Maxim Kokryashkin via Tarantool-patches
2024-08-21  8:58 ` [Tarantool-patches] [PATCH v2 luajit 36/45] test: enable <misc/tcall_base.lua> " Sergey Kaplun via Tarantool-patches
2024-08-22 14:11   ` Sergey Bronnikov via Tarantool-patches
2024-09-04 23:19   ` Maxim Kokryashkin via Tarantool-patches
2024-08-21  8:58 ` [Tarantool-patches] [PATCH v2 luajit 37/45] test: refactor <trace/tcall_base.lua> " Sergey Kaplun via Tarantool-patches
2024-08-22 14:12   ` Sergey Bronnikov via Tarantool-patches
2024-09-04 23:19   ` Maxim Kokryashkin via Tarantool-patches
2024-08-21  8:58 ` [Tarantool-patches] [PATCH v2 luajit 38/45] test: enable <misc/tcall_loop.lua> " Sergey Kaplun via Tarantool-patches
2024-08-22 14:14   ` Sergey Bronnikov via Tarantool-patches
2024-09-04 23:19   ` Maxim Kokryashkin via Tarantool-patches
2024-08-21  8:58 ` [Tarantool-patches] [PATCH v2 luajit 39/45] test: enable <misc/tonumber_scan.lua> " Sergey Kaplun via Tarantool-patches
2024-08-22 14:33   ` Sergey Bronnikov via Tarantool-patches
2024-09-04 23:20   ` Maxim Kokryashkin via Tarantool-patches
2024-08-21  8:58 ` [Tarantool-patches] [PATCH v2 luajit 40/45] test: remove <misc/uclo.lua> " Sergey Kaplun via Tarantool-patches
2024-08-22 14:43   ` Sergey Bronnikov via Tarantool-patches
2024-09-04 23:21   ` Maxim Kokryashkin via Tarantool-patches
2024-08-21  8:58 ` [Tarantool-patches] [PATCH v2 luajit 41/45] test: enable <misc/unordered_jit.lua> " Sergey Kaplun via Tarantool-patches
2024-08-22 14:49   ` Sergey Bronnikov via Tarantool-patches
2024-09-04 23:21   ` Maxim Kokryashkin via Tarantool-patches
2024-08-21  8:58 ` [Tarantool-patches] [PATCH v2 luajit 42/45] test: enable <misc/wbarrier.lua> " Sergey Kaplun via Tarantool-patches
2024-08-22 14:51   ` Sergey Bronnikov via Tarantool-patches
2024-09-04 23:21   ` Maxim Kokryashkin via Tarantool-patches
2024-08-21  8:58 ` [Tarantool-patches] [PATCH v2 luajit 43/45] test: enable <misc/wbarrier_jit.lua> " Sergey Kaplun via Tarantool-patches
2024-08-22 14:52   ` Sergey Bronnikov via Tarantool-patches
2024-09-04 23:21   ` Maxim Kokryashkin via Tarantool-patches
2024-08-21  8:58 ` Sergey Kaplun via Tarantool-patches [this message]
2024-08-22 15:17   ` [Tarantool-patches] [PATCH v2 luajit 44/45] test: enable <misc/wbarrier_obar.lua> " Sergey Bronnikov via Tarantool-patches
2024-09-04 23:22   ` Maxim Kokryashkin via Tarantool-patches
2024-08-21  8:58 ` [Tarantool-patches] [PATCH v2 luajit 45/45] test: update <LuaJIT-tests/README.md> Sergey Kaplun via Tarantool-patches
2024-08-22 15:17   ` Sergey Bronnikov via Tarantool-patches
2024-09-04 23:22   ` Maxim Kokryashkin via Tarantool-patches
2024-08-23 15:55 ` [Tarantool-patches] [PATCH v2 luajit 00/45] Rearrange LuaJIT misc tests Sergey Bronnikov via Tarantool-patches

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