- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
On a system with at least two NUMA nodes - will an accessing cache-lines from another NUMA node (through QPI) abort a RTM/HLE transaction?
I can't find a hint in the Intel documentation.
AFAIK, TSX uses the cc-snoop protocols so I would assume that the snoop protocol messages are not passed through the QPI.
With which error is the transaction aborted? With capacity error or memory confilct ...?
best regards,
Oliver
- Tags:
- Intel® Advanced Vector Extensions (Intel® AVX)
- Intel® Streaming SIMD Extensions
- Parallel Computing
Link Copied
0 Replies
Reply
Topic Options
- Subscribe to RSS Feed
- Mark Topic as New
- Mark Topic as Read
- Float this Topic for Current User
- Bookmark
- Subscribe
- Printer Friendly Page