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zachbe
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digial-ising
An all-digital, ring-oscillator-based Ising solver.
MIT License
14
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Technical Report
#31
ThomasPluck
opened
2 weeks ago
0
Allow users to read raw phase samples from DIMPLE
#30
zachbe
opened
5 months ago
0
Remove sampling latches
#29
zachbe
closed
6 months ago
0
Remove sampling latches
#28
zachbe
closed
6 months ago
0
Leverage manual routing to improve performance
#27
zachbe
opened
6 months ago
3
Develop a more physically regular version of the architecture
#26
zachbe
closed
6 months ago
0
Figure out how to remove sampling latches
#25
zachbe
closed
6 months ago
1
Fixed issue 23, added spin initialization support
#24
zachbe
closed
7 months ago
0
Pre-programmed spins aren't used by synthesized logic
#23
zachbe
closed
7 months ago
0
Added single-ended, asymmetric coupling, countdown timer, and spin initialization.
#22
zachbe
closed
7 months ago
0
Add a countdown timer.
#21
zachbe
closed
7 months ago
0
Switch to single-cell coupling
#20
zachbe
closed
7 months ago
1
Develop and test a sparse version of the architecture.
#19
zachbe
opened
7 months ago
0
Add support for initializing the spins in a certain configuration, rather than all at +1.
#18
zachbe
closed
7 months ago
1
Add support for injecting random phase noise into the oscillator matrix.
#17
zachbe
opened
8 months ago
1
Compare different coupling strategies
#16
zachbe
closed
7 months ago
1
Support asymmetric coupling for directional graphs.
#15
zachbe
closed
7 months ago
2
Improve overall performance and utilization.
#14
zachbe
closed
6 months ago
1
Stopping the ising machine should also not reset the phase counters.
#13
zachbe
closed
8 months ago
1
Added PyTorch support!
#12
zachbe
closed
8 months ago
0
Add new build instructions to README
#11
zachbe
closed
8 months ago
0
Refactored design and added significantly more programmability and reconfigurability
#10
zachbe
closed
8 months ago
0
BUG: Overflow and Underflow are broken
#9
zachbe
closed
8 months ago
1
Add the ability to read the phase counter statuses, and write software to plot them.
#8
zachbe
closed
8 months ago
1
Switch from 1-hot weights and delay buffers to binary weights and asynchronous counters.
#7
zachbe
closed
7 months ago
1
Increase size of core matrix in AWS image
#6
zachbe
closed
8 months ago
2
Add support for PyTorch frontend.
#5
zachbe
closed
8 months ago
1
Digital ising machine works on AWS F1 cloud FPGAS!!!
#4
zachbe
closed
9 months ago
0
Ring oscillators work on the AWS FPGA!
#3
zachbe
closed
9 months ago
0
Flipped the direction of vertical buffers, and fixed various bugs.
#2
zachbe
closed
10 months ago
0
Parameterized coupling cell
#1
zachbe
closed
10 months ago
0