50 Commits

Author	SHA1	Message	Date
cturek	f10700e666	Added A<B signal to fdivsqrt, started postprocessing merge	2022-11-13 22:40:26 +00:00
cturek	54f09f3616	Added conditional OTFC swap for simplified int postprocessing	2022-11-06 23:09:09 +00:00
cturek	83051a5351	Changed lzc names, started int/fp size merge in preproc	2022-11-06 22:21:35 +00:00
cturek	6bc4c1318e	Added new macros for int div preprocessing, added p, n, and rightshiftx logic	2022-11-06 21:53:48 +00:00
cturek	9f41e57f03	Config Cleanup	2022-10-27 22:38:56 +00:00
cturek	71d16eacef	unbroke DIVb	2022-10-26 16:11:51 +00:00
cturek	1febdb75b7	Config cleanup	2022-10-25 21:04:09 +00:00
David Harris	31e9af0eb2	Made simple RV64 configuration be RV64i. Eliminated rv64ic and rv64fp. Fixed some bugs related to new width	2022-10-10 09:10:55 -07:00
David Harris	f7d272c315	Gated sticky bit in fdiv with SpecialCase	2022-09-20 20:05:00 -07:00
David Harris	1cbdd20778	Restored radix 2 to pass regression	2022-09-20 19:30:16 -07:00
cturek	c3c764f0ba	Fixed fgen4	2022-09-20 20:00:01 +00:00
David Harris	11fb39b373	Define LOGNORMSHIFTSZ	2022-09-20 08:31:57 -07:00
David Harris	73ceb4590c	Finished unified divsqrt otfc and fgen name changes	2022-09-19 08:30:59 -07:00
David Harris	f38bb5b32e	Divide testfloat starts with half-precision tests	2022-09-18 06:46:47 -07:00
David Harris	19e449b83d	Fixed regression for divsqrt radix2	2022-09-07 06:12:23 -07:00
David Harris	09456db445	Checking in radix 4 square root with qsel, fgen, softc, but not working	2022-08-31 10:54:50 -07:00
David Harris	e1760dde55	Fixed checking termination in testfloat testbench	2022-08-30 10:55:21 -07:00
Ross Thompson	51adf6cba9	Modified the lsu/ifu memory configurations.	2022-08-24 12:35:15 -05:00
Katherine Parry	36be692c0b	sqrt passes - lint warnings remain	2022-08-22 17:16:12 +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
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	5cb9c9f319	merged floating-point radix-2 divider with radix-4	2022-07-15 20:16:59 +00:00
cturek	cabd41a5a0	Six tests passing and a bunch of sizizing issues fixed	2022-07-14 19:38:27 +00:00
Katherine Parry	2fe8b6e34c	fixed error in divsqrt	2022-07-14 18:16:00 +00:00
cturek	0b91e7526f	DIVLEN and counter updated for sqrt computation and rounding	2022-07-13 22:42:39 +00:00
cturek	97a1548356	radix 4 files removed from srt and divlen modified for sqrt	2022-07-13 19:46:48 +00:00
Katherine Parry	3c1bea1104	removed warnings and took a mux out of the critical path	2022-07-12 18:32:17 -07:00
Katherine Parry	bea4ec078d	variable interations implemented in radix-4 divider	2022-07-11 18:30:21 -07:00
Katherine Parry	c581fba4aa	modified wally shared	2022-07-07 21:59:43 +00:00
David Harris	f2915129ab	Preliminary SRAM integration	2022-07-07 19:56:20 +00:00
cturek	7249295f53	Updated radix 2 divider to work with integers and floats in new structure. Integers still might not work.	2022-06-27 23:55:21 +00:00
Katherine Parry	70a1bb8377	fixed commented out error and removed killprod from result selection	2022-06-25 01:42:23 +00:00
Katherine Parry	1612daa294	Testfloat running division - not passing	2022-06-23 00:07:34 +00:00
Katherine Parry	03d823f5d7	added fld in rv32 - needs testing	2022-06-20 22:53:13 +00:00
Katherine Parry	2a8c17170c	hopefully fixed lint error	2022-06-17 00:14:39 +00:00
Katherine Parry	5f7072bd96	postprocessing unit created and passing all tests	2022-06-13 22:47:51 +00:00
Katherine Parry	eb93bd46d7	fma synth warnings and errors removed	2022-06-06 16:06:04 +00:00
Katherine Parry	019994c802	removed some debuging code accedentally pushed	2022-06-02 22:45:19 +00:00
Katherine Parry	c5bde75e30	added createallvectors	2022-06-02 21:56:05 +00:00
Katherine Parry	ccda4c771e	fpu paramaterized - except fdivsqrt	2022-06-02 19:50:28 +00:00
Katherine Parry	20885f4dea	generating all testfloat vectors	2022-04-04 17:17:12 +00:00
Ross Thompson	6c9750c725	reverted temporary change to configs.	2022-03-22 22:31:34 -05:00
Ross Thompson	600a97982f	Reverted change to configuration which caused issue with lint.	2022-03-22 21:44:08 -05:00
Katherine Parry	2042374102	FMA parameterized and FMA testbench reworked	2022-03-19 19:39:03 +00:00
Ross Thompson	e802deb4d6	Can now support the following memory and bus configurations. ... 1. dtim/irom only 2. bus only 3. dtim/irom + bus 4. caches + bus	2022-03-11 15:18:56 -06:00
David Harris	bdf1a8ba73	changed DMEM and IMEM configurations to support BUS/TIM/CACHE	2022-02-03 00:41:09 +00:00
David Harris	5842d780a7	Defined rv32e and rv32emc configs	2022-01-17 14:01:01 +00:00
David Harris	115287adc8	Renamed wally-pipelined to pipelined	2022-01-04 19:47:41 +00:00