137 Commits

Author	SHA1	Message	Date
Katherine Parry	9549c23f45	sqrt tests in regression uncommented and pass	2022-08-07 23:38:10 +00:00
Katherine Parry	cb0c1b7488	radix-2 1 copy passes testfloat	2022-08-06 22:54:05 +00:00
Katherine Parry	de6ae471bc	fixed fsw problem and removed 2 bit shift from shift correction	2022-08-03 22:16:51 +00:00
David Harris	e70b28f7f6	FMA cleanup	2022-08-02 07:42:32 -07:00
David Harris	887e4c73fb	Moved InvA to sign block; simplified fmaexpadd coding	2022-08-02 07:34:09 -07:00
David Harris	06c4f18cd1	merged lza back into main	2022-08-01 19:45:21 -07:00
David Harris	8147f75399	Fixed fmaadd to work with new LZA	2022-08-01 19:40:55 -07:00
David Harris	7e4b04ff64	Parameterized fmalza	2022-08-01 16:18:02 -07:00
David Harris	94fa7a00e7	Completed LZA simplificaiton	2022-08-01 16:13:16 -07:00
David Harris	3b937b73fd	lza cleanup	2022-08-01 16:01:02 -07:00
David Harris	b614f165fb	Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main	2022-08-01 15:47:58 -07:00
David Harris	91597bba87	lza cleanup	2022-08-01 15:47:03 -07:00
David Harris	f56b26ec40	lza cleanup	2022-08-01 15:43:48 -07:00
David Harris	c3e9719c99	lza cleanup	2022-08-01 15:40:12 -07:00
David Harris	d6b5e7a6ef	lza cleanup	2022-08-01 15:37:09 -07:00
Katherine Parry	8ff3a693af	regression passes fpu tests	2022-08-01 19:56:25 +00:00
David Harris	2869d67e50	more lza cleanup	2022-08-01 12:34:00 -07:00
David Harris	b34d2065c3	LZA cleanup	2022-08-01 12:30:42 -07:00
David Harris	99462049e7	LZA refactoring switched to Pp1, Gm1, Km1	2022-08-01 12:20:23 -07:00
David Harris	3c08aabcd3	LZA refactoring	2022-08-01 11:36:21 -07:00
David Harris	7f9b601467	fmalza edits to match textbook	2022-08-01 18:23:39 +00:00
David Harris	257107f908	Partitioned fma into separate files	2022-08-01 18:07:38 +00:00
Katherine Parry	655e2d3810	merged radix-2 sqrt into divider - doesnt work yet	2022-07-23 00:41:18 +00:00
Katherine Parry	b3d932cd61	divider sizes reworked to match book	2022-07-22 22:02:04 +00:00
Katherine Parry	fbe8bb2298	radix-4 division integrated into srt - not tested	2022-07-21 19:38:06 +00:00
Katherine Parry	7950a675ea	added input enables and improved forwarding	2022-07-21 01:20:06 +00:00
Katherine Parry	a30d9c6bd8	turn off 2 word store durring non-fp instructions	2022-07-20 21:57:23 +00:00
Katherine Parry	b26297e874	moved ctrl signal registers into fctrl, also a lot of code cleaning	2022-07-20 02:27:39 +00:00
cturek	0f94177765	small changes	2022-07-20 01:36:25 +00:00
Katherine Parry	d61f84e751	oprimized zeros and replaced complex ?: with always_comb	2022-07-19 23:44:37 +00:00
Katherine Parry	514674417e	moved Se into execute stage	2022-07-19 01:10:10 +00:00
Katherine Parry	64b3e4117b	reworked fmashiftcalc to match book	2022-07-19 00:04:24 +00:00
David Harris	9fd772ce83	Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally	2022-07-18 23:11:12 +00:00
Katherine Parry	cce5fb8dfd	moved Ss to execute stage	2022-07-18 20:48:56 +00:00
Katherine Parry	7268b4b334	removed underflow from inexactct calculation	2022-07-18 17:51:18 +00:00
Katherine Parry	0210718f19	renamed signals in ocde to match book	2022-07-18 17:31:17 +00:00
David Harris	03f573351a	Rewrote convert shift calculation with always for ease of reading	2022-07-17 16:40:58 +00:00
Katherine Parry	e3ed40620c	forgot some files	2022-07-15 21:42:45 +00:00
Katherine Parry	5cb9c9f319	merged floating-point radix-2 divider with radix-4	2022-07-15 20:16:59 +00:00
Katherine Parry	2fe8b6e34c	fixed error in divsqrt	2022-07-14 18:16:00 +00:00
Katherine Parry	66bef379cb	renamed a file to fit diagram	2022-07-13 23:44:54 +00:00
Katherine Parry	3dcddf8453	some code cleanup	2022-07-13 15:28:22 -07:00
Katherine Parry	b874c5c05d	removed minus 1 case in rounding	2022-07-13 15:01:38 -07:00
Katherine Parry	b45b3baec2	removed the +1 in the cvt	2022-07-13 09:41:35 -07:00
Katherine Parry	3c1bea1104	removed warnings and took a mux out of the critical path	2022-07-12 18:32:17 -07:00
Katherine Parry	18d7fee541	Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally	2022-07-12 22:37:20 +00:00
Katherine Parry	1267d33d3c	forgot a file	2022-07-11 18:31:51 -07:00
Katherine Parry	bea4ec078d	variable interations implemented in radix-4 divider	2022-07-11 18:30:21 -07:00
Katherine Parry	62205ebb3b	renamed FLoad2 to FStore2	2022-07-09 00:26:45 +00:00
Katherine Parry	88b4f9b40a	renamed signals in cvt and prostproc	2022-07-08 12:30:43 -07:00