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Adders

8 builds compete: 8-bit RCA adders.

Fastest

#BuildLatencyVolume
18-bit Ripple Carry Adder
8 copies of a 1-bit build, stacked
18 ticks384 blocks per copy
28-bit alpha Ripple Carry Adder
8 copies of a 1-bit build, stacked
20 ticks720 blocks per copy
38-bit alpha Ripple Carry Adder
8 copies of a 1-bit build, stacked
20 ticks768 blocks per copy
38-bit alpha Ripple Carry Adder
8 copies of a 1-bit build, stacked
20 ticks768 blocks per copy
58-bit alpha Ripple Carry Adder
8 copies of a 1-bit build, stacked
20 ticks896 blocks per copy
68-bit alpha Ripple Carry Adder
8 copies of a 1-bit build, stacked
20 ticks1024 blocks per copy
78-bit torchless Ripple Carry Adder
8 copies of a 1-bit build, stacked
25 ticks480 blocks per copy
88-bit alpha Ripple Carry Adder
8 copies of a 1-bit build, stacked
34 ticks1120 blocks per copy

Smallest

#BuildVolumeLatency
18-bit Ripple Carry Adder
8 copies of a 1-bit build, stacked
384 blocks per copy18 ticks
28-bit torchless Ripple Carry Adder
8 copies of a 1-bit build, stacked
480 blocks per copy25 ticks
38-bit alpha Ripple Carry Adder
8 copies of a 1-bit build, stacked
720 blocks per copy20 ticks
48-bit alpha Ripple Carry Adder
8 copies of a 1-bit build, stacked
768 blocks per copy20 ticks
48-bit alpha Ripple Carry Adder
8 copies of a 1-bit build, stacked
768 blocks per copy20 ticks
68-bit alpha Ripple Carry Adder
8 copies of a 1-bit build, stacked
896 blocks per copy20 ticks
78-bit alpha Ripple Carry Adder
8 copies of a 1-bit build, stacked
1024 blocks per copy20 ticks
88-bit alpha Ripple Carry Adder
8 copies of a 1-bit build, stacked
1120 blocks per copy34 ticks