megacz [Mon, 6 Apr 2009 18:46:38 +0000 (11:46 -0700)]
DDR2: remember to check if out_empty before attempting an operation
megacz [Mon, 6 Apr 2009 18:46:26 +0000 (11:46 -0700)]
DDR2: set the c-flag properly
megacz [Mon, 6 Apr 2009 18:44:34 +0000 (11:44 -0700)]
add AND, OR, XOR opcodes to Alu.ship
megacz [Mon, 6 Apr 2009 18:42:23 +0000 (11:42 -0700)]
re-enable building of .ace file
megacz [Mon, 6 Apr 2009 18:41:48 +0000 (11:41 -0700)]
major refactoring of edu.berkeley.fleet.dataflow
megacz [Mon, 6 Apr 2009 18:37:01 +0000 (11:37 -0700)]
major refactoring of edu.berkeley.fleet.loops, includes renaming Context to CodeBag
megacz [Mon, 6 Apr 2009 18:34:36 +0000 (11:34 -0700)]
add currently-commented-out code to put a wig-wag in the instruction fifo
megacz [Mon, 6 Apr 2009 18:33:58 +0000 (11:33 -0700)]
support for both slow and fast fifos
megacz [Mon, 6 Apr 2009 18:33:24 +0000 (11:33 -0700)]
add FpgaDestination.getPathLength() for measuring hop counts
megacz [Mon, 6 Apr 2009 18:28:37 +0000 (11:28 -0700)]
utilize DeferredBitVector functionality in Fleet implementations
megacz [Mon, 6 Apr 2009 18:27:17 +0000 (11:27 -0700)]
FpgaPath: actually return the Signal in getSignal()
megacz [Mon, 6 Apr 2009 18:25:56 +0000 (11:25 -0700)]
fix Move.toString() to print a Path (includes signal bit(s)) rather than a Destination
megacz [Mon, 6 Apr 2009 18:25:04 +0000 (11:25 -0700)]
fix typo in Instruction.Flush.toString()
megacz [Mon, 6 Apr 2009 18:23:58 +0000 (11:23 -0700)]
make BitVector implement DeferredBitVector
megacz [Mon, 6 Apr 2009 18:22:28 +0000 (11:22 -0700)]
add DeferredBitVector class
megacz [Mon, 23 Mar 2009 02:38:21 +0000 (19:38 -0700)]
dvi ship works, albeit at a very strange resolution
megacz [Fri, 20 Mar 2009 03:25:39 +0000 (20:25 -0700)]
add ZBT SRAM to Dvi for framebuffer
megacz [Fri, 20 Mar 2009 02:11:00 +0000 (19:11 -0700)]
expand leaf FIFOs from 4 elements to 8 elements
megacz [Fri, 20 Mar 2009 02:10:33 +0000 (19:10 -0700)]
correct encoding of Marina predicate bits
megacz [Fri, 20 Mar 2009 02:10:18 +0000 (19:10 -0700)]
fix potential array bounds overrun in Parser.java
megacz [Fri, 20 Mar 2009 02:10:00 +0000 (19:10 -0700)]
remove ZBT from Fpga.java
megacz [Fri, 20 Mar 2009 02:08:22 +0000 (19:08 -0700)]
remove [Rq] bit from tests in Rotator.ship and Lut3.ship
megacz [Fri, 20 Mar 2009 02:07:45 +0000 (19:07 -0700)]
add shift-outbox test
megacz [Sun, 15 Mar 2009 16:23:21 +0000 (09:23 -0700)]
fix typo in comment in Memory.ship
megacz [Sun, 15 Mar 2009 16:01:19 +0000 (09:01 -0700)]
fix bug wherein Instruction.toString() would print the Dock rather than the Destination
megacz [Sun, 15 Mar 2009 04:27:01 +0000 (21:27 -0700)]
putMemoryShipInDispatchMode() now puts both out and inCBD in infinite-recieve mode
megacz [Sun, 15 Mar 2009 04:15:59 +0000 (21:15 -0700)]
updates to get some of the shutdown code to execute via Program
megacz [Sun, 15 Mar 2009 04:15:37 +0000 (21:15 -0700)]
add Program, a collection of CodeBags
megacz [Sun, 15 Mar 2009 01:31:08 +0000 (18:31 -0700)]
get rid of ugly globals in DataFlowGraph
megacz [Sun, 15 Mar 2009 01:25:10 +0000 (18:25 -0700)]
more cleanup
megacz [Sun, 15 Mar 2009 01:19:45 +0000 (18:19 -0700)]
refactoring in dataflow
megacz [Sun, 15 Mar 2009 01:17:45 +0000 (18:17 -0700)]
break out dataflow nodes into separate classes
megacz [Sun, 15 Mar 2009 01:05:39 +0000 (18:05 -0700)]
make DataFlowGraph.Node static
megacz [Sun, 15 Mar 2009 00:31:19 +0000 (17:31 -0700)]
rename Process to DataFlowGraph, de-static-ify some methods
megacz [Sun, 15 Mar 2009 00:24:56 +0000 (17:24 -0700)]
refactor edu.berkeley.fleet.ir into dataflow/loops
megacz [Sat, 14 Mar 2009 23:56:13 +0000 (16:56 -0700)]
move verifyClean into CleanupUtils
megacz [Sat, 14 Mar 2009 23:53:15 +0000 (16:53 -0700)]
minor updates to ZBT ship
megacz [Sat, 14 Mar 2009 23:53:07 +0000 (16:53 -0700)]
reformatting in CodeBag.java
megacz [Sat, 14 Mar 2009 23:52:42 +0000 (16:52 -0700)]
use getConstant(String) rather than "magic numbers" in Process.java
megacz [Sat, 14 Mar 2009 23:52:24 +0000 (16:52 -0700)]
better error checking in Dock.getConstant(String)
megacz [Sat, 14 Mar 2009 23:52:04 +0000 (16:52 -0700)]
add getConstant(String) methods to FleetTwoFleet implementations
megacz [Sat, 14 Mar 2009 23:51:43 +0000 (16:51 -0700)]
add LoopFactory.literal(String) convenience method
megacz [Sat, 14 Mar 2009 23:38:21 +0000 (16:38 -0700)]
eliminate ShipDescription.Constant class, use BitVector instead
megacz [Sat, 14 Mar 2009 23:03:19 +0000 (16:03 -0700)]
remove old main.ucf
megacz [Sat, 14 Mar 2009 22:16:55 +0000 (15:16 -0700)]
remove edu.berkeley.fleet.demo
megacz [Sat, 14 Mar 2009 22:16:41 +0000 (15:16 -0700)]
update tests to remove use of [Rq] flag
megacz [Sat, 14 Mar 2009 22:16:33 +0000 (15:16 -0700)]
remove "looping" argument from Instruction
megacz [Sat, 14 Mar 2009 22:04:19 +0000 (15:04 -0700)]
remove OS bit from encoding
megacz [Sat, 14 Mar 2009 22:03:34 +0000 (15:03 -0700)]
update internal encoding for Marina2
megacz [Sat, 14 Mar 2009 16:20:25 +0000 (09:20 -0700)]
first draft of ZBT controller
megacz [Sat, 14 Mar 2009 16:18:30 +0000 (09:18 -0700)]
remove greg stuff
megacz [Fri, 13 Mar 2009 20:03:39 +0000 (13:03 -0700)]
increase number of Memory ships to 3 in the large configuration
megacz [Fri, 13 Mar 2009 18:11:43 +0000 (11:11 -0700)]
remove a bunch of obsolete junk
megacz [Fri, 13 Mar 2009 18:09:03 +0000 (11:09 -0700)]
move Gadgets to MemoryUtils, discard a ton of obsolete junk
megacz [Fri, 13 Mar 2009 17:52:06 +0000 (10:52 -0700)]
remove instructionFifoSizeCheckDisabled
megacz [Fri, 13 Mar 2009 17:37:43 +0000 (10:37 -0700)]
update Process to declare certain loops torpedoable
megacz [Fri, 13 Mar 2009 17:26:59 +0000 (10:26 -0700)]
add notion of "torpedoability" to LoopFactory
megacz [Fri, 13 Mar 2009 17:26:38 +0000 (10:26 -0700)]
Process.java: use 4 items in flight
megacz [Fri, 13 Mar 2009 16:04:54 +0000 (09:04 -0700)]
move LoopFactory into a separate class
megacz [Fri, 13 Mar 2009 15:54:38 +0000 (08:54 -0700)]
indentation fix
megacz [Fri, 13 Mar 2009 15:50:10 +0000 (08:50 -0700)]
move Context and ShipPool into loops, add releaseShip() and hierarchical pools
megacz [Thu, 12 Mar 2009 22:23:31 +0000 (15:23 -0700)]
add experimental ZBT interface
megacz [Thu, 12 Mar 2009 22:23:15 +0000 (15:23 -0700)]
overhaul resetting logic in Process.java, it now works with the fpga!
megacz [Thu, 12 Mar 2009 22:22:09 +0000 (15:22 -0700)]
add Gadgets.dispatch()
megacz [Thu, 12 Mar 2009 22:21:46 +0000 (15:21 -0700)]
Fpga.java: update ship collections
megacz [Thu, 12 Mar 2009 22:21:21 +0000 (15:21 -0700)]
send break signal on server (doesnt work though)
megacz [Thu, 12 Mar 2009 22:21:12 +0000 (15:21 -0700)]
remove superflous printout from Client.java
megacz [Thu, 12 Mar 2009 22:20:46 +0000 (15:20 -0700)]
try to re-enable break line in Debug.ship (but doesnt work), add a note about deadlock
megacz [Thu, 12 Mar 2009 00:26:19 +0000 (17:26 -0700)]
updates to Client/server
megacz [Thu, 12 Mar 2009 00:19:27 +0000 (17:19 -0700)]
rework Server.java; much faster now
megacz [Wed, 11 Mar 2009 22:53:59 +0000 (15:53 -0700)]
cleaned up Client.java
megacz [Wed, 11 Mar 2009 22:42:34 +0000 (15:42 -0700)]
move flow control from Client to Server
megacz [Wed, 11 Mar 2009 22:34:42 +0000 (15:34 -0700)]
switch from using RS-232 BREAKs and no flow control to new command mode reset and flow control
megacz [Wed, 11 Mar 2009 22:32:51 +0000 (15:32 -0700)]
change effort level back to std and opt_for back to area
megacz [Sun, 8 Mar 2009 22:44:16 +0000 (15:44 -0700)]
add Timer ship
megacz [Sun, 8 Mar 2009 22:08:53 +0000 (15:08 -0700)]
clean up Dvi, add a test case
megacz [Sun, 8 Mar 2009 19:37:19 +0000 (12:37 -0700)]
simplify DVI code
megacz [Sun, 8 Mar 2009 18:56:49 +0000 (11:56 -0700)]
DVI support -- initial demo works
megacz [Sun, 8 Mar 2009 18:56:04 +0000 (11:56 -0700)]
move gpio_led constraints from Debug into Dvi
megacz [Sat, 7 Mar 2009 22:17:21 +0000 (14:17 -0800)]
change Gadgets.main() to use DDR2 ship instead of DRAM ship
megacz [Sat, 7 Mar 2009 22:17:04 +0000 (14:17 -0800)]
DDR2 ship: works on ML509
megacz [Sat, 7 Mar 2009 22:16:52 +0000 (14:16 -0800)]
Makefile: better filtering of error messages, do timing report, etc
megacz [Sat, 7 Mar 2009 22:16:18 +0000 (14:16 -0800)]
switch from 33mhz clock to 100mhz clock
megacz [Sat, 7 Mar 2009 22:16:02 +0000 (14:16 -0800)]
move ucf constraints into .ship files
megacz [Sat, 7 Mar 2009 22:11:58 +0000 (14:11 -0800)]
remove old ucfs
megacz [Wed, 4 Mar 2009 17:32:22 +0000 (09:32 -0800)]
remove synthesis attributes that xst doesnt understand
megacz [Tue, 3 Mar 2009 20:53:18 +0000 (12:53 -0800)]
relocate PercolatedPort to edu.berkeley.fleet.two
megacz [Tue, 3 Mar 2009 20:52:38 +0000 (12:52 -0800)]
update Makefile
megacz [Sun, 1 Mar 2009 22:06:32 +0000 (14:06 -0800)]
add DDR2 controller, generated via MIG
megacz [Sun, 1 Mar 2009 22:05:52 +0000 (14:05 -0800)]
switch to using patched ISE in /scratch/megacz/xilinx
megacz [Sun, 1 Mar 2009 16:25:27 +0000 (08:25 -0800)]
add Dvi.ship
megacz [Sun, 1 Mar 2009 16:18:43 +0000 (08:18 -0800)]
more predictable instance naming in Verilog.java
megacz [Sun, 1 Mar 2009 16:17:39 +0000 (08:17 -0800)]
first pass at getting mergesort to run on the interpreter
megacz [Sat, 28 Feb 2009 07:17:17 +0000 (23:17 -0800)]
switch host->fpga communication from 8-bit words to 6-bit words
megacz [Sat, 28 Feb 2009 06:39:58 +0000 (22:39 -0800)]
switch fpga->host communication from 8-bit words to 6-bit words
megacz [Thu, 26 Feb 2009 23:02:07 +0000 (15:02 -0800)]
added code to implement REVERSE_LATENCY using srl16
megacz [Thu, 26 Feb 2009 22:29:07 +0000 (14:29 -0800)]
added code to implement FORWARD_LATENCY using srl16
megacz [Thu, 26 Feb 2009 22:00:55 +0000 (14:00 -0800)]
use getReq()/getAck() in isFull()
megacz [Thu, 26 Feb 2009 22:00:02 +0000 (14:00 -0800)]
do a mkdir-p on the remote host before trying to build
megacz [Sun, 25 Jan 2009 01:17:04 +0000 (17:17 -0800)]
change rst to high-active