libreriscv.git
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lkcl [Mon, 18 Apr 2022 20:09:03 +0000 (21:09 +0100)]

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lkcl [Mon, 18 Apr 2022 20:00:14 +0000 (21:00 +0100)]

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lkcl [Mon, 18 Apr 2022 19:57:32 +0000 (20:57 +0100)]

2 years agoexperiment expressing borrow as ~val+1 instead of -val
Luke Kenneth Casson Leighton [Mon, 18 Apr 2022 19:33:31 +0000 (20:33 +0100)]
experiment expressing borrow as ~val+1 instead of -val

2 years agoadd experimental MUL_RSUB_CARRY1 variant
Luke Kenneth Casson Leighton [Mon, 18 Apr 2022 19:12:47 +0000 (20:12 +0100)]
add experimental MUL_RSUB_CARRY1 variant

2 years agosplit MUL_RSUB_CARRY into 2 loops
Luke Kenneth Casson Leighton [Mon, 18 Apr 2022 18:55:51 +0000 (19:55 +0100)]
split MUL_RSUB_CARRY into 2 loops
again make them look like 2 instructions

2 years agosplit out SUB_MUL_BORROW into two separate phases
Luke Kenneth Casson Leighton [Mon, 18 Apr 2022 18:45:02 +0000 (19:45 +0100)]
split out SUB_MUL_BORROW into two separate phases
one that looks like standard msubx, the other just plain odd

2 years agoadd requested loop variants
Jacob Lifshay [Mon, 18 Apr 2022 18:02:34 +0000 (11:02 -0700)]
add requested loop variants

2 years agosplit out condition
Jacob Lifshay [Mon, 18 Apr 2022 17:38:12 +0000 (10:38 -0700)]
split out condition

2 years agofix warning
Jacob Lifshay [Mon, 18 Apr 2022 17:37:53 +0000 (10:37 -0700)]
fix warning

2 years agorevert to original code from hackers delight
Jacob Lifshay [Mon, 18 Apr 2022 17:07:36 +0000 (10:07 -0700)]
revert to original code from hackers delight

this reverts to the code from commit d23c78621366e1748bb6a782c08225e5faeac179

2 years agotrying to get EXPERIMENT1 working
Luke Kenneth Casson Leighton [Mon, 18 Apr 2022 16:42:41 +0000 (17:42 +0100)]
trying to get EXPERIMENT1 working

2 years agoEXPERIMENT2 in divmnu64.c to split out into two loops
Luke Kenneth Casson Leighton [Mon, 18 Apr 2022 16:10:53 +0000 (17:10 +0100)]
EXPERIMENT2 in divmnu64.c to split out into two loops

2 years agoexperiment 1 with
Luke Kenneth Casson Leighton [Mon, 18 Apr 2022 15:29:41 +0000 (16:29 +0100)]
experiment 1 with
result <- RC + ~(RA * RB) + CARRY
gives wrong results

2 years agoadd divmnu64.c hackers delight by hcs0
Luke Kenneth Casson Leighton [Mon, 18 Apr 2022 15:19:24 +0000 (16:19 +0100)]
add divmnu64.c hackers delight by hcs0

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lkcl [Mon, 18 Apr 2022 09:58:46 +0000 (10:58 +0100)]

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lkcl [Mon, 18 Apr 2022 02:10:32 +0000 (03:10 +0100)]

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lkcl [Mon, 18 Apr 2022 01:54:08 +0000 (02:54 +0100)]

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lkcl [Mon, 18 Apr 2022 01:21:01 +0000 (02:21 +0100)]

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lkcl [Sun, 17 Apr 2022 22:24:30 +0000 (23:24 +0100)]

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lkcl [Sun, 17 Apr 2022 22:11:56 +0000 (23:11 +0100)]

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lkcl [Sun, 17 Apr 2022 22:07:58 +0000 (23:07 +0100)]

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lkcl [Sun, 17 Apr 2022 22:04:04 +0000 (23:04 +0100)]

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lkcl [Sun, 17 Apr 2022 21:58:34 +0000 (22:58 +0100)]

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lkcl [Sun, 17 Apr 2022 17:34:51 +0000 (18:34 +0100)]

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lkcl [Sun, 17 Apr 2022 17:29:59 +0000 (18:29 +0100)]

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lkcl [Sun, 17 Apr 2022 17:29:16 +0000 (18:29 +0100)]

2 years agocomments
Luke Kenneth Casson Leighton [Sun, 17 Apr 2022 17:07:39 +0000 (18:07 +0100)]
comments

2 years agoadd pseudocode for weirdaddx and msubx
Luke Kenneth Casson Leighton [Sun, 17 Apr 2022 17:07:10 +0000 (18:07 +0100)]
add pseudocode for weirdaddx and msubx

2 years agowhitespace
Luke Kenneth Casson Leighton [Sun, 17 Apr 2022 16:44:39 +0000 (17:44 +0100)]
whitespace

2 years agoadd weirdmuladd to bitmanip appendix
Luke Kenneth Casson Leighton [Sun, 17 Apr 2022 16:43:19 +0000 (17:43 +0100)]
add weirdmuladd to bitmanip appendix

2 years agoadd weird mul-add for bitmanip bigint
Luke Kenneth Casson Leighton [Sun, 17 Apr 2022 16:37:51 +0000 (17:37 +0100)]
add weird mul-add for bitmanip bigint

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lkcl [Sun, 17 Apr 2022 12:55:54 +0000 (13:55 +0100)]

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lkcl [Sun, 17 Apr 2022 12:39:11 +0000 (13:39 +0100)]

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lkcl [Sun, 17 Apr 2022 11:24:13 +0000 (12:24 +0100)]

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lkcl [Sun, 17 Apr 2022 11:23:13 +0000 (12:23 +0100)]

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lkcl [Sun, 17 Apr 2022 11:05:29 +0000 (12:05 +0100)]

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lkcl [Sun, 17 Apr 2022 10:35:07 +0000 (11:35 +0100)]

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lkcl [Sun, 17 Apr 2022 10:31:16 +0000 (11:31 +0100)]

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lkcl [Sun, 17 Apr 2022 10:28:05 +0000 (11:28 +0100)]

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lkcl [Sun, 17 Apr 2022 10:25:40 +0000 (11:25 +0100)]

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lkcl [Sun, 17 Apr 2022 10:23:00 +0000 (11:23 +0100)]

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lkcl [Sun, 17 Apr 2022 10:18:02 +0000 (11:18 +0100)]

2 years agoUpdate page for Submitted RFP
R Veera Kumar [Sun, 17 Apr 2022 06:42:54 +0000 (12:12 +0530)]
Update page for Submitted RFP

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lkcl [Sat, 16 Apr 2022 17:29:07 +0000 (18:29 +0100)]

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lkcl [Fri, 15 Apr 2022 15:10:33 +0000 (16:10 +0100)]

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lkcl [Fri, 15 Apr 2022 15:01:49 +0000 (16:01 +0100)]

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lkcl [Fri, 15 Apr 2022 02:39:40 +0000 (03:39 +0100)]

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lkcl [Fri, 15 Apr 2022 02:29:29 +0000 (03:29 +0100)]

2 years agoNew and full instruction steps for ls2 Hello World microwatt
R Veera Kumar [Fri, 15 Apr 2022 00:52:52 +0000 (06:22 +0530)]
New and full instruction steps for ls2 Hello World microwatt

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lkcl [Wed, 13 Apr 2022 10:22:14 +0000 (11:22 +0100)]

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lkcl [Wed, 13 Apr 2022 09:14:46 +0000 (10:14 +0100)]

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lkcl [Wed, 13 Apr 2022 09:07:29 +0000 (10:07 +0100)]

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lkcl [Wed, 13 Apr 2022 09:05:54 +0000 (10:05 +0100)]

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lkcl [Tue, 12 Apr 2022 15:54:02 +0000 (16:54 +0100)]

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lkcl [Tue, 12 Apr 2022 09:11:38 +0000 (10:11 +0100)]

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lkcl [Tue, 12 Apr 2022 03:09:53 +0000 (04:09 +0100)]

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lkcl [Tue, 12 Apr 2022 03:04:08 +0000 (04:04 +0100)]

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lkcl [Tue, 12 Apr 2022 02:59:44 +0000 (03:59 +0100)]

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lkcl [Tue, 12 Apr 2022 02:56:35 +0000 (03:56 +0100)]

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lkcl [Mon, 11 Apr 2022 14:53:31 +0000 (15:53 +0100)]

2 years agofix URLs in HDL_workflow to refer to gitlab for nmigen, for now
Luke Kenneth Casson Leighton [Mon, 11 Apr 2022 12:53:25 +0000 (13:53 +0100)]
fix URLs in HDL_workflow to refer to gitlab for nmigen, for now

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lkcl [Mon, 11 Apr 2022 09:24:01 +0000 (10:24 +0100)]

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lkcl [Mon, 11 Apr 2022 09:17:15 +0000 (10:17 +0100)]

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lkcl [Mon, 11 Apr 2022 09:12:32 +0000 (10:12 +0100)]

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lkcl [Mon, 11 Apr 2022 08:47:08 +0000 (09:47 +0100)]

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