Bug 663

Summary:	implement SVP64 element-width overrides
Product:	Libre-SOC's first SoC	Reporter:	Luke Kenneth Casson Leighton <lkcl>
Component:	Source Code	Assignee:	Dmitry Selyutin <ghostmansd>
Status:	CONFIRMED ---
Severity:	enhancement	CC:	ghostmansd, libre-soc-bugs, maciej.pijanowski, toshaan
Priority:	---
Version:	unspecified
Hardware:	PC
OS:	Linux
URL:	https://libre-soc.org/openpower/sv/implementation/
See Also:	https://bugs.libre-soc.org/show_bug.cgi?id=583 https://bugs.libre-soc.org/show_bug.cgi?id=988
NLnet milestone:	NLNet.2019.10.043.Wishbone	total budget (EUR) for completion of task and all subtasks:	0
budget (EUR) for this task, excluding subtasks' budget:	0	parent task for budget allocation:
child tasks for budget allocation:		The table of payments (in EUR) for this task; TOML format:
Bug Depends on:	671
Bug Blocks:

Description Luke Kenneth Casson Leighton 2021-08-01 19:07:55 BST

tasks:

* convert all pseudocode: TODO bug #671
* add elwidth support to ISACaller: TODO bug #NNN
* implement simulator unit tests: TODO bug #NNN
* implement in TestIssuer: TODO bug #NNN
* implement SVP64 unit tests for TestIssuer: TODO bug #NNN

Comment 1 Luke Kenneth Casson Leighton 2023-02-08 21:39:07 GMT

in RFC explain the benefits, make motivation clear

Comment 2 Luke Kenneth Casson Leighton 2023-02-08 21:43:02 GMT

note, not all elwidths need to be supported by all CPUs