Bug 383

Summary:	Complete first functional POWER9 Core
Product:	Libre-SOC's first SoC	Reporter:	Luke Kenneth Casson Leighton <lkcl>
Component:	Source Code	Assignee:	Luke Kenneth Casson Leighton <lkcl>
Status:	RESOLVED FIXED
Severity:	enhancement	CC:	colepoirier, libre-soc-bugs
Priority:	---
Version:	unspecified
Hardware:	Other
OS:	Linux
See Also:	https://bugs.libre-soc.org/show_bug.cgi?id=443 https://bugs.libre-soc.org/show_bug.cgi?id=743
NLnet milestone:	NLNet.2019.10.043.Wishbone	total budget (EUR) for completion of task and all subtasks:	10000
budget (EUR) for this task, excluding subtasks' budget:	100	parent task for budget allocation:	175
child tasks for budget allocation:	186 305 313 314 323 324 325 330 339 344 345 346 348 349 351 382 393 407 409 410 414 416 426 427 435 441 462 465 471 476 477 478 482 484 486 493 511 517 518 519 520 591 605	The table of payments (in EUR) for this task; TOML format:	lkcl={amount=100, submitted=2022-10-07, paid=2022-10-14}
Bug Depends on:	11, 22, 155, 216, 304, 318, 321, 336, 350, 352, 356, 359, 361, 390, 396, 397, 410, 415, 423, 424, 427, 428, 432, 434, 447, 448, 462, 465, 470, 479, 484, 486, 489, 498, 512, 514, 515, 522, 525, 528, 629, 186, 302, 305, 313, 314, 315, 323, 324, 325, 330, 339, 344, 345, 346, 348, 349, 351, 382, 393, 407, 409, 412, 414, 416, 418, 426, 435, 441, 454, 463, 468, 469, 471, 476, 478, 482, 485, 490, 491, 492, 493, 497, 502, 508, 510, 511, 513, 516, 517, 518, 519, 520, 542, 580, 591, 605, 606
Bug Blocks:	443, 698, 961, 175

Description Luke Kenneth Casson Leighton 2020-06-14 19:23:10 BST

After the decision to implement POWER9 instead of RISC-V a full from-scratch multi-issue superscalar OoO implementation of POWER9 was needed in nmigen.  This to become the later basis for adding Vectorisation, GPU and VPU instructions.