- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
VSCALEFP{S,D,H} permit (embedded) rounding. For other BF16 insns with such counterparts the mnemonics include NE and the descriptions explicitly say the round-to-nearest is always used. If the behavior is similar as for other BF16 insns, shouldn't the mnemonic include NE? In any event it would be helpful if behavior was described explicitly, no matter whether it's similar to or different from other insns.
Link Copied
1 Reply
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Hmm, is this perhaps because FTZ is unconditionally in effect, and hence no actual rounding would ever occur?
![](/skins/images/872293744008A34B36F8ABF94A46CC66/responsive_peak/images/icon_anonymous_message.png)
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