[PATCH 0/1] MR5006: msxml3: Enable XPath object cache.

[Hans Leidekker (＠hans)]

This gives a 30% performance increase in a local test with a very large document.

-- 
https://gitlab.winehq.org/wine/wine/-/merge_requests/5006

[PATCH 1/1] msxml3: Enable XPath object cache.

[Hans Leidekker]

From: Hans Leidekker <hans(a)codeweavers.com>

This gives a 30% performance increase in a local test with a very large document.
---
 dlls/msxml3/selection.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/dlls/msxml3/selection.c b/dlls/msxml3/selection.c
index e7c63c7a2b2..fe404abc5e8 100644
--- a/dlls/msxml3/selection.c
+++ b/dlls/msxml3/selection.c
@@ -788,6 +788,7 @@ HRESULT create_selection(xmlNodePtr node, xmlChar* query, IXMLDOMNodeList **out)
     ctxt->error = query_serror;
     ctxt->node = node;
     registerNamespaces(ctxt);
+    xmlXPathContextSetCache(ctxt, 1, -1, 0);
 
     if (is_xpathmode(This->node->doc))
     {
-- 
GitLab

https://gitlab.winehq.org/wine/wine/-/merge_requests/5006

[Nikolay Sivov (＠nsivov)]

We create a new context for every query, and this setting helps even then?

-- 
https://gitlab.winehq.org/wine/wine/-/merge_requests/5006#note_60642

[PATCH 0/1] MR5006: msxml3: Enable XPath object cache. - approved

[Nikolay Sivov (＠nsivov)]

This merge request was approved by Nikolay Sivov.
-- 
https://gitlab.winehq.org/wine/wine/-/merge_requests/5006