git.libre-soc.org Git - soc.git/shortlog

2019-05-22	Luke Kenneth...	use shifter opcode	commit \| commitdiff \| tree
2019-05-22	Luke Kenneth...	ignore self-to-self read and write pending hazards	commit \| commitdiff \| tree
2019-05-22	Luke Kenneth...	read-after-write self-referring hazard	commit \| commitdiff \| tree
2019-05-22	Luke Kenneth...	allow loops to run instruction batches more than once	commit \| commitdiff \| tree
2019-05-22	Luke Kenneth...	WaW needs to stall	commit \| commitdiff \| tree
2019-05-22	Luke Kenneth...	wait for busy to go LOW before ending	commit \| commitdiff \| tree
2019-05-22	Luke Kenneth...	experiment with different completion times	commit \| commitdiff \| tree
2019-05-22	Luke Kenneth...	add in 2 more ALUs, now 4x4 scoreboard	commit \| commitdiff \| tree
2019-05-22	Luke Kenneth...	add mul and shift to simulation	commit \| commitdiff \| tree
2019-05-22	Luke Kenneth...	add extra regression test	commit \| commitdiff \| tree
2019-05-22	Luke Kenneth...	add div and shift (as experiment)	commit \| commitdiff \| tree
2019-05-22	Luke Kenneth...	have to stop forward progress if issue is set	commit \| commitdiff \| tree
2019-05-22	Luke Kenneth...	random regression test shows an inter-dependency fail	commit \| commitdiff \| tree
2019-05-21	Luke Kenneth...	working on all cycles, RaW / WaR	commit \| commitdiff \| tree
2019-05-21	Luke Kenneth...	got working (sort-of) cscore6600	commit \| commitdiff \| tree
2019-05-21	Luke Kenneth...	got working (sort-of) cscore6600	commit \| commitdiff \| tree
2019-05-21	Luke Kenneth...	add read/write reg select vectors, in and out, similar...	commit \| commitdiff \| tree
2019-05-20	Luke Kenneth...	use dep cell format	commit \| commitdiff \| tree
2019-05-20	Luke Kenneth...	invert x/y in fu pending	commit \| commitdiff \| tree
2019-05-20	Luke Kenneth...	nearly there with readable/writable on FU matrix	commit \| commitdiff \| tree
2019-05-20	Luke Kenneth...	attempting to work out FU-FU matrix connections	commit \| commitdiff \| tree
2019-05-20	Luke Kenneth...	include hazard line to swap rd/wr dependencies	commit \| commitdiff \| tree
2019-05-19	Luke Kenneth...	non-overlapping instructions ok	commit \| commitdiff \| tree
2019-05-19	Luke Kenneth...	sync ok on simple add	commit \| commitdiff \| tree
2019-05-19	Luke Kenneth...	add reg clearing and read-request release	commit \| commitdiff \| tree
2019-05-19	Luke Kenneth...	use register-based DepCell	commit \| commitdiff \| tree
2019-05-19	Luke Kenneth...	creating separate dependency cell which can be used...	commit \| commitdiff \| tree
2019-05-19	Luke Kenneth...	experiment switching over fwd and rsel in dependency...	commit \| commitdiff \| tree
2019-05-19	Luke Kenneth...	add individual dependency cell (sync mode)	commit \| commitdiff \| tree
2019-05-19	Luke Kenneth...	scoreboard 6600 experimentation	commit \| commitdiff \| tree
2019-05-18	Luke Kenneth...	whoops bug where rsel lists were being re-initialised...	commit \| commitdiff \| tree
2019-05-18	Luke Kenneth...	reduce length of vectors (per-row only single bit)	commit \| commitdiff \| tree
2019-05-18	Luke Kenneth...	connect up vectors direct	commit \| commitdiff \| tree
2019-05-18	Luke Kenneth...	connect dependency row outputs	commit \| commitdiff \| tree
2019-05-18	Luke Kenneth...	compress dependency matrix outputs into a row	commit \| commitdiff \| tree
2019-05-18	Luke Kenneth...	move dependency cells to row class	commit \| commitdiff \| tree
2019-05-18	Luke Kenneth...	Revert "whoops use global vector correctly"	commit \| commitdiff \| tree
2019-05-18	Luke Kenneth...	whoops use global vector correctly	commit \| commitdiff \| tree
2019-05-18	Luke Kenneth...	whoops use global vector correctly	commit \| commitdiff \| tree
2019-05-18	Luke Kenneth...	reduce syncs, get FU-FU and FU on same clock cycle	commit \| commitdiff \| tree
2019-05-18	Luke Kenneth...	now using readable/writable from fu-fu matrix, seems...	commit \| commitdiff \| tree
2019-05-18	Luke Kenneth...	use FU-FU matrix, seems to be working, still have to...	commit \| commitdiff \| tree
2019-05-18	Luke Kenneth...	use FU-FU matrix, seems to be working, still have to...	commit \| commitdiff \| tree
2019-05-16	Luke Kenneth...	reorg instr test issue	commit \| commitdiff \| tree
2019-05-16	Luke Kenneth...	add back in rd-flag qualification into fn unit	commit \| commitdiff \| tree
2019-05-16	Luke Kenneth...	bring in go_rd_i into 6600 scoreboard, on 1-clock delay	commit \| commitdiff \| tree
2019-05-16	Luke Kenneth...	and in go_rd_i into group picker read	commit \| commitdiff \| tree
2019-05-16	Luke Kenneth...	remove & rd_l.q, is now in group picker	commit \| commitdiff \| tree
2019-05-16	Luke Kenneth...	add in go_rd	commit \| commitdiff \| tree
2019-05-16	Luke Kenneth...	experiment lock out of registers in read vector	commit \| commitdiff \| tree
2019-05-16	Luke Kenneth...	sync function unit src/dest	commit \| commitdiff \| tree
2019-05-16	Luke Kenneth...	getting there with instruction overlapping	commit \| commitdiff \| tree
2019-05-15	Luke Kenneth...	try random inputs	commit \| commitdiff \| tree
2019-05-15	Luke Kenneth...	write-after-read hazard working	commit \| commitdiff \| tree
2019-05-15	Luke Kenneth...	make global pending sync-delayed	commit \| commitdiff \| tree
2019-05-15	Luke Kenneth...	make fn unit invert readable, however qualify with...	commit \| commitdiff \| tree
2019-05-15	Luke Kenneth...	increase counter, experiment with longer completion...	commit \| commitdiff \| tree
2019-05-15	Luke Kenneth...	very weird: invert readable vector, cscore works	commit \| commitdiff \| tree
2019-05-14	Luke Kenneth...	experimenting with cscore, overlapping instructions	commit \| commitdiff \| tree
2019-05-14	Luke Kenneth...	inverted global write pend vector, on creation of reada...	commit \| commitdiff \| tree
2019-05-14	Luke Kenneth...	experimenting with score6600	commit \| commitdiff \| tree
2019-05-14	Luke Kenneth...	experimenting with cscore	commit \| commitdiff \| tree
2019-05-14	Luke Kenneth...	latch Function Unit registers based on "issue" signal	commit \| commitdiff \| tree
2019-05-13	Luke Kenneth...	comb on intpick	commit \| commitdiff \| tree
2019-05-13	Luke Kenneth...	score6600 working without FunctionUnit (using dep matrices)	commit \| commitdiff \| tree
2019-05-13	Luke Kenneth...	sync on req_rel	commit \| commitdiff \| tree
2019-05-13	Luke Kenneth...	return to latch on src for oper	commit \| commitdiff \| tree
2019-05-13	Luke Kenneth...	rename intermediate signals to wr_wait/rd_wait	commit \| commitdiff \| tree
2019-05-13	Luke Kenneth...	split out readable/writable setup	commit \| commitdiff \| tree
2019-05-13	Luke Kenneth...	go_rd/go_wr not arrays any more	commit \| commitdiff \| tree
2019-05-13	Luke Kenneth...	use operand latch, seems to work (6600 not cscore)	commit \| commitdiff \| tree
2019-05-13	Luke Kenneth...	add fn-unit src/dest latch registers	commit \| commitdiff \| tree
2019-05-13	Luke Kenneth...	make read/write-pending syncd	commit \| commitdiff \| tree
2019-05-13	Luke Kenneth...	use signals instead of arrays	commit \| commitdiff \| tree
2019-05-13	Luke Kenneth...	make insn_i a signal of length n_insns instead of Array	commit \| commitdiff \| tree
2019-05-12	Luke Kenneth...	scoreboard 6600 semi-working (sync/comb issue)	commit \| commitdiff \| tree
2019-05-12	Luke Kenneth...	remove unneeded imports	commit \| commitdiff \| tree
2019-05-12	Luke Kenneth...	experimenting / debugging score6600	commit \| commitdiff \| tree
2019-05-12	Luke Kenneth...	split function units (and read/write pending vectors...	commit \| commitdiff \| tree
2019-05-12	Luke Kenneth...	split computation units to separate class	commit \| commitdiff \| tree
2019-05-12	Luke Kenneth...	add debug prints	commit \| commitdiff \| tree
2019-05-11	Luke Kenneth...	debugging score6600 matrix	commit \| commitdiff \| tree
2019-05-11	Luke Kenneth...	debug score6600	commit \| commitdiff \| tree
2019-05-11	Luke Kenneth...	dependence cell, src2 is combinatorial (latch is alread...	commit \| commitdiff \| tree
2019-05-11	Luke Kenneth...	try removing some syncs	commit \| commitdiff \| tree
2019-05-11	Luke Kenneth...	add in function units to score6600	commit \| commitdiff \| tree
2019-05-11	Luke Kenneth...	link function units back in to score6600	commit \| commitdiff \| tree
2019-05-11	Luke Kenneth...	use register latching in Computation Unit	commit \| commitdiff \| tree
2019-05-11	Luke Kenneth...	whoops, readable/writable is inverted in fu picker...	commit \| commitdiff \| tree
2019-05-10	Luke Kenneth...	dependency cells enable on q not qn	commit \| commitdiff \| tree
2019-05-10	Luke Kenneth...	start connecting fu and reg dep matrices	commit \| commitdiff \| tree
2019-05-10	Luke Kenneth...	add variant using original (ish) 6600 scoreboard	commit \| commitdiff \| tree
2019-05-10	Luke Kenneth...	split out register decode from issue unit	commit \| commitdiff \| tree
2019-05-10	Luke Kenneth...	derive from Elaboratable	commit \| commitdiff \| tree
2019-05-10	Luke Kenneth...	remove unneeded imports	commit \| commitdiff \| tree
2019-05-10	Luke Kenneth...	move code around to get set associative cache working	commit \| commitdiff \| tree
2019-05-10	Luke Kenneth...	update cam test	commit \| commitdiff \| tree
2019-05-10	Luke Kenneth...	update pte test	commit \| commitdiff \| tree
2019-05-10	Luke Kenneth...	update perm validator test	commit \| commitdiff \| tree
2019-05-10	Luke Kenneth...	remove unneeded unit test	commit \| commitdiff \| tree
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