66 Commits

Author	SHA1	Message	Date
cturek	8d5081e8e9	little fix	2022-07-12 23:04:33 +00:00
cturek	b505ef135d	Square root implemented	2022-07-12 22:45:54 +00:00
cturek	8edf44063a	C register and other various fixes	2022-07-12 22:18:56 +00:00
cturek	c60991f2bf	On the fly conversion for square root	2022-07-12 02:21:38 +00:00
cturek	0dc30a0acf	F Selection	2022-07-08 21:53:52 +00:00
Katherine Parry	b67792086c	moved unsused division code again	2022-07-07 16:41:26 -07:00
cturek	ccc97d6fee	Sqrt exponents	2022-07-07 23:34:56 +00:00
Katherine Parry	b1e2a1e5a1	Revert "moved old divsqrt to unusedsrc" ... This reverts commit 5dd07c76bd.	2022-07-07 16:29:17 -07:00
Katherine Parry	5dd07c76bd	moved old divsqrt to unusedsrc	2022-07-07 16:09:56 -07:00
Katherine Parry	75a8cea4e4	srt divider merged into fpu	2022-07-07 16:01:33 -07:00
cturek	010ab2e90e	Seventeen Square Root Tests	2022-07-07 22:48:46 +00:00
cturek	269884b672	Preprocessing for square root	2022-07-07 21:23:30 +00:00
cturek	2faa8847f4	Radix 2 Integer division working (without signs or remainder)	2022-07-05 21:34:49 +00:00
Katherine Parry	d13a4c3378	removed an adder out of early termination	2022-06-28 18:01:11 +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
cturek	487553077f	Added int tests	2022-06-27 21:44:06 +00:00
Katherine Parry	a5fb60eb1a	radix-4 early termination working for special cases - not working completely	2022-06-27 20:43:55 +00:00
Katherine Parry	a85a868b56	radix 4 division denormal result handeling	2022-06-24 21:02:50 +00:00
Katherine Parry	9eefba5b58	added denormal input handeling - radix 4	2022-06-24 19:41:40 +00:00
Katherine Parry	de71773d69	added radix-4 0/d handling	2022-06-23 22:36:19 +00:00
Katherine Parry	a5fc6757a1	generate qsel4 in verilog	2022-06-23 21:38:04 +00:00
James Stine	4ff866b39e	Update	2022-06-23 11:59:05 -05:00
James Stine	fe1b7a67cb	Add sqrt qlsc table generator	2022-06-23 11:46:44 -05:00
Katherine Parry	d7a363aaa7	fixt lint error	2022-06-23 16:11:50 +00:00
Katherine Parry	1612daa294	Testfloat running division - not passing	2022-06-23 00:07:34 +00:00
Katherine Parry	6001956bd8	using memread for quotent select	2022-06-21 15:49:52 -07:00
James Stine	b1f12f3345	Add hex output in bad but okay way	2022-06-21 15:07:24 -05:00
James Stine	ca0815ce0d	Add MATLAB scripts for PD plot	2022-06-21 10:14:53 -05:00
Katherine Parry	0c6d36bbb2	made fixes to radix-2 divider testbench - divider doesn't pass	2022-06-20 23:01:53 +00:00
Katherine Parry	a0abfdefe6	radix-4 divider passing tests	2022-06-20 22:56:08 +00:00
Katherine Parry	03d823f5d7	added fld in rv32 - needs testing	2022-06-20 22:53:13 +00:00
James Stine	46bf9c351c	Update C program for r=4 division by recurrence to match Table in EL	2022-06-20 11:32:40 -05:00
James Stine	c660403ff2	Add back SV for integer division to use 8-bit CPA in qslc	2022-06-15 11:46:39 -05:00
James Stine	a078015271	Add r=4 C code	2022-06-15 11:44:09 -05:00
David Harris	9e1ec0255f	Removed SRT testvectors from repo	2022-06-13 19:27:33 +00:00
stineje	d3ad512d3c	Update integer division for r4 and qslc_r4a2.c	2022-06-09 16:45:13 -05:00
David Harris	5612ca7041	qslc_r4a2 generator	2022-06-09 17:26:47 +00:00
cturek	0e308cfccc	Added integer division in srt, parametrized everything to work with integers and floating points, parametrized testbench.	2022-06-04 00:14:10 +00:00
cturek	e3a0ee333f	Fixed typos	2022-06-01 00:07:36 +00:00
David Harris	80315fedff	fixed merge conflicts	2022-05-28 09:44:55 +00:00
David Harris	4335895b21	Added comments to some files, added a+b = 0 detector to comparator.sv	2022-05-28 09:41:48 +00:00
cturek	f7a3855af1	fixed sizing issues in expcalc	2022-05-26 22:35:17 +00:00
cturek	a025014650	Implemented on-the-fly conversion for unsigned numbers	2022-05-26 22:20:43 +00:00
cturek	0f1da722bf	Set up the divider for on-the-fly conversion	2022-05-26 16:45:28 +00:00
cturek	366cd5f1d5	Renamed variables for readability	2022-05-26 00:01:51 +00:00
cturek	650779318d	Fixed exponent verification, added sign module and added sign tests	2022-05-25 23:36:21 +00:00
Katherine Parry	18bdaf0179	Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally into main	2022-05-23 23:11:41 +00:00
Katherine Parry	37e74648a9	added exponents to srt divider	2022-05-23 23:07:27 +00:00
David Harris	2d175e2a37	Checked in qst2.c from James	2022-05-23 20:26:05 +00:00
David Harris	20c861ee6f	Restored srt to working without exponent unit	2022-05-17 15:09:48 +00:00