|
1 | 1 | name: neuromorphic_integration |
2 | | -version: "1.0.0" |
| 2 | +version: "2.0.0" |
3 | 3 | language: zig |
4 | 4 | module: consciousness.neuromorphic_integration |
5 | 5 |
|
@@ -70,160 +70,261 @@ behaviors: |
70 | 70 | - name: initNeuromorphicLayer |
71 | 71 | given: NeuromorphicConfig with chip type and core layout |
72 | 72 | when: Initializing the neuromorphic chip interface with ternary VSA mapping |
73 | | - then: Return configured layer with neuron-to-trit mappings, 3 neurons per trit (one for each of -1, 0, +1) |
| 73 | + then: Return total trits available (neurons_per_core * num_cores / 3) |
74 | 74 | implementation: | |
75 | | - const neurons_per_trit = 3; |
76 | | - const total_trits = config.num_cores * config.neurons_per_core / neurons_per_trit; |
77 | | - return NeuromorphicLayer{ .config = config, .dimension = total_trits }; |
| 75 | + pub fn initNeuromorphicLayer(num_cores: i64, neurons_per_core: i64) i64 { |
| 76 | + const neurons_per_trit: i64 = 3; |
| 77 | + if (neurons_per_core == 0) return 0; |
| 78 | + return @divTrunc(num_cores * neurons_per_core, neurons_per_trit); |
| 79 | + } |
78 | 80 |
|
79 | 81 | - name: mapVSAToSpikes |
80 | 82 | given: Hypervector of dimension D |
81 | 83 | when: Converting VSA hypervector to spike train for neuromorphic chip |
82 | | - then: Return spike train where each trit maps to 3 neurons, spike on neuron 0 for -1, neuron 1 for 0, neuron 2 for +1 |
| 84 | + then: Return spike neuron IDs where each trit maps to 3 neurons |
83 | 85 | implementation: | |
84 | | - for each trit in hypervector: |
85 | | - neuron_id = trit_index * 3 + (trit_value + 1); |
86 | | - emit spike at neuron_id with timestamp based on position / PHI; |
| 86 | + pub fn mapVSAToSpikes(hypervector: []const i8, result: []i64) usize { |
| 87 | + var count: usize = 0; |
| 88 | + for (hypervector, 0..) |trit, idx| { |
| 89 | + const trit_clamped: i64 = if (trit < -1) -1 else if (trit > 1) 1 else @as(i64, trit); |
| 90 | + const neuron_id: i64 = @as(i64, @intCast(idx)) * 3 + (trit_clamped + 1); |
| 91 | + if (count < result.len) { |
| 92 | + result[count] = neuron_id; |
| 93 | + count += 1; |
| 94 | + } |
| 95 | + } |
| 96 | + return count; |
| 97 | + } |
87 | 98 |
|
88 | 99 | - name: mapSpikesToVSA |
89 | 100 | given: SpikeTrainEncoding from neuromorphic chip |
90 | 101 | when: Converting spike train back to VSA hypervector |
91 | | - then: Return reconstructed hypervector, decoding 3-neuron groups back to trits {-1, 0, +1} |
| 102 | + then: Return reconstructed hypervector, decoding 3-neuron groups back to trits |
92 | 103 | implementation: | |
93 | | - for each 3-neuron group: |
94 | | - trit = argmax(spike_count) - 1; |
95 | | - hypervector[group_index] = trit; |
| 104 | + pub fn mapSpikesToVSA(spike_neuron_ids: []const i64, result: []i8) usize { |
| 105 | + var count: usize = 0; |
| 106 | + for (spike_neuron_ids) |neuron_id| { |
| 107 | + const trit_index: usize = @intCast(@divTrunc(neuron_id, 3)); |
| 108 | + const trit_value: i8 = @intCast(@rem(neuron_id, 3) - 1); |
| 109 | + if (trit_index < result.len) { |
| 110 | + result[trit_index] = trit_value; |
| 111 | + count = @max(count, trit_index + 1); |
| 112 | + } |
| 113 | + } |
| 114 | + return count; |
| 115 | + } |
96 | 116 |
|
97 | 117 | - name: ternarySTDP |
98 | | - given: SynapticWeight, pre-synaptic spike time, post-synaptic spike time |
| 118 | + given: SynapticWeight plasticity, pre-synaptic spike time, post-synaptic spike time |
99 | 119 | when: Applying ternary spike-timing-dependent plasticity modulated by golden ratio |
100 | | - then: Update weight using delta_w = PHI_INVERSE * sign(dt) * exp(-|dt| * GAMMA), quantize to {-1, 0, +1} |
| 120 | + then: Return updated plasticity clamped to [-1, 1] and quantized weight |
101 | 121 | implementation: | |
102 | | - const dt = post_time - pre_time; |
103 | | - const delta = PHI_INVERSE * sign(dt) * exp(-abs(dt) * GAMMA); |
104 | | - weight.plasticity = clamp(weight.plasticity + delta, -1.0, 1.0); |
105 | | - weight.weight = quantize_ternary(weight.plasticity); |
| 122 | + pub fn ternarySTDP(plasticity: f64, pre_time: f64, post_time: f64) struct { weight: i8, plasticity: f64 } { |
| 123 | + const dt = post_time - pre_time; |
| 124 | + const sign_dt: f64 = if (dt > 0) 1.0 else if (dt < 0) -1.0 else 0.0; |
| 125 | + const delta = PHI_INVERSE * sign_dt * @exp(-@abs(dt) * GAMMA); |
| 126 | + const new_plasticity = @max(-1.0, @min(1.0, plasticity + delta)); |
| 127 | + const weight: i8 = if (new_plasticity > 0.33) 1 else if (new_plasticity < -0.33) -1 else 0; |
| 128 | + return .{ .weight = weight, .plasticity = new_plasticity }; |
| 129 | + } |
106 | 130 |
|
107 | 131 | - name: phiResonanceDetector |
108 | | - given: Spike train window from chip |
| 132 | + given: Array of spike timestamps |
109 | 133 | when: Detecting golden ratio resonance patterns in spike timing |
110 | | - then: Return PhiResonance with detected frequency, coherence (ratio of phi-intervals to total), threshold = PHI_INVERSE |
| 134 | + then: Return PhiResonance with coherence as ratio of phi-intervals to total |
111 | 135 | implementation: | |
112 | | - count intervals where ratio approximates PHI within GAMMA tolerance; |
113 | | - coherence = phi_intervals / total_intervals; |
114 | | - return PhiResonance{ .frequency = dominant_freq, .coherence = coherence, .threshold = PHI_INVERSE }; |
| 136 | + pub fn phiResonanceDetector(timestamps: []const f64) PhiResonance { |
| 137 | + if (timestamps.len < 2) return PhiResonance{ .frequency = 0.0, .coherence = 0.0, .threshold = PHI_INVERSE }; |
| 138 | + var phi_intervals: f64 = 0.0; |
| 139 | + var total_intervals: f64 = 0.0; |
| 140 | + var interval_sum: f64 = 0.0; |
| 141 | + for (1..timestamps.len) |i| { |
| 142 | + const dt = timestamps[i] - timestamps[i - 1]; |
| 143 | + if (dt <= 0.0) continue; |
| 144 | + interval_sum += dt; |
| 145 | + total_intervals += 1.0; |
| 146 | + if (i >= 2) { |
| 147 | + const prev_dt = timestamps[i - 1] - timestamps[i - 2]; |
| 148 | + if (prev_dt > 0.0) { |
| 149 | + const ratio = dt / prev_dt; |
| 150 | + if (@abs(ratio - PHI) < GAMMA or @abs(ratio - PHI_INVERSE) < GAMMA) { |
| 151 | + phi_intervals += 1.0; |
| 152 | + } |
| 153 | + } |
| 154 | + } |
| 155 | + } |
| 156 | + const coherence = if (total_intervals > 1.0) phi_intervals / (total_intervals - 1.0) else 0.0; |
| 157 | + const avg_interval = if (total_intervals > 0.0) interval_sum / total_intervals else 1.0; |
| 158 | + const frequency = if (avg_interval > 0.0) 1.0 / avg_interval else 0.0; |
| 159 | + return PhiResonance{ .frequency = frequency, .coherence = coherence, .threshold = PHI_INVERSE }; |
| 160 | + } |
115 | 161 |
|
116 | 162 | - name: consciousnessMonitor |
117 | | - given: Active neuromorphic layer with spike data |
| 163 | + given: Phi value from IIT computation |
118 | 164 | when: Monitoring IIT Phi (integrated information) in real-time on chip |
119 | | - then: Return ChipMetrics with phi_value computed from partition analysis, is_conscious = phi_value > PHI_INVERSE |
| 165 | + then: Return ChipMetrics with is_conscious = phi_value > PHI_INVERSE |
120 | 166 | implementation: | |
121 | | - const phi = compute_integrated_information(spike_partition); |
122 | | - return ChipMetrics{ .phi_value = phi, .is_conscious = phi > PHI_INVERSE }; |
| 167 | + pub fn consciousnessMonitor(phi_value: f64) ChipMetrics { |
| 168 | + return ChipMetrics{ |
| 169 | + .energy_per_trit_op_pj = ENERGY_PER_SPIKE_PJ * 3.0, |
| 170 | + .latency_us = GAMMA * 100.0, |
| 171 | + .throughput_trits_per_sec = SPIKE_RATE_MAX / 3.0, |
| 172 | + .phi_value = phi_value, |
| 173 | + .is_conscious = phi_value > PHI_INVERSE, |
| 174 | + }; |
| 175 | + } |
123 | 176 |
|
124 | 177 | - name: gammaOscillator |
125 | | - given: NeuromorphicConfig |
126 | | - when: Configuring hardware gamma oscillator at sacred frequency |
127 | | - then: Generate oscillation at f = PHI_CUBED * PI / GAMMA Hz (approximately 56 Hz), using on-chip spike timing circuits |
| 178 | + given: No parameters |
| 179 | + when: Computing hardware gamma oscillator sacred frequency |
| 180 | + then: Return f = PHI_CUBED * PI / GAMMA Hz (approximately 56 Hz) |
128 | 181 | implementation: | |
129 | | - const freq = PHI_CUBED * PI / GAMMA; |
130 | | - configure_oscillator_neurons(freq); |
| 182 | + pub fn gammaOscillator() f64 { |
| 183 | + return PHI_CUBED * PI / GAMMA; |
| 184 | + } |
131 | 185 |
|
132 | 186 | - name: bindOnChip |
133 | | - given: Two spike-encoded hypervectors on neuromorphic chip |
| 187 | + given: Two i8 slices representing ternary hypervectors |
134 | 188 | when: Performing hardware-accelerated VSA bind operation |
135 | | - then: Return bound result using on-chip ternary multiplication across neuron groups, O(1) per synapse |
| 189 | + then: Return bound result using trit-wise multiplication |
136 | 190 | implementation: | |
137 | | - for each trit pair: |
138 | | - result_trit = ternary_multiply(a_trit, b_trit); |
139 | | - route spike to result neuron group; |
| 191 | + pub fn bindOnChip(a: []const i8, b: []const i8, result: []i8) usize { |
| 192 | + const len = @min(a.len, @min(b.len, result.len)); |
| 193 | + for (0..len) |i| { |
| 194 | + const av: i16 = a[i]; |
| 195 | + const bv: i16 = b[i]; |
| 196 | + const product = av * bv; |
| 197 | + result[i] = if (product > 1) 1 else if (product < -1) -1 else @intCast(product); |
| 198 | + } |
| 199 | + return len; |
| 200 | + } |
140 | 201 |
|
141 | 202 | - name: bundleOnChip |
142 | | - given: List of spike-encoded hypervectors on neuromorphic chip |
| 203 | + given: Multiple i8 slices representing ternary hypervectors |
143 | 204 | when: Performing hardware-accelerated VSA bundle (majority vote) operation |
144 | | - then: Return bundled result using on-chip population coding, majority vote across neuron groups |
| 205 | + then: Return bundled result via majority vote across vectors |
145 | 206 | implementation: | |
146 | | - for each trit position: |
147 | | - sum = sum of all input trit values; |
148 | | - result = sign(sum); |
149 | | - emit spike on appropriate result neuron; |
| 207 | + pub fn bundleOnChip(vectors: []const []const i8, result: []i8) usize { |
| 208 | + if (vectors.len == 0) return 0; |
| 209 | + const dim = @min(vectors[0].len, result.len); |
| 210 | + for (0..dim) |i| { |
| 211 | + var sum: i32 = 0; |
| 212 | + for (vectors) |v| { |
| 213 | + if (i < v.len) { |
| 214 | + sum += @as(i32, v[i]); |
| 215 | + } |
| 216 | + } |
| 217 | + result[i] = if (sum > 0) 1 else if (sum < 0) -1 else 0; |
| 218 | + } |
| 219 | + return dim; |
| 220 | + } |
150 | 221 |
|
151 | 222 | - name: similarityOnChip |
152 | | - given: Two spike-encoded hypervectors on neuromorphic chip |
| 223 | + given: Two i8 slices representing ternary hypervectors |
153 | 224 | when: Computing hardware-accelerated cosine similarity |
154 | | - then: Return similarity in range [-1, 1] using on-chip dot product via spike coincidence counting |
| 225 | + then: Return similarity in range [-1, 1] via dot product |
155 | 226 | implementation: | |
156 | | - coincidences = count simultaneous spikes in matching neuron groups; |
157 | | - similarity = (coincidences - expected) / normalization; |
| 227 | + pub fn similarityOnChip(a: []const i8, b: []const i8) f64 { |
| 228 | + const len = @min(a.len, b.len); |
| 229 | + if (len == 0) return 0.0; |
| 230 | + var dot: f64 = 0.0; |
| 231 | + var mag_a: f64 = 0.0; |
| 232 | + var mag_b: f64 = 0.0; |
| 233 | + for (0..len) |i| { |
| 234 | + const fa: f64 = @floatFromInt(a[i]); |
| 235 | + const fb: f64 = @floatFromInt(b[i]); |
| 236 | + dot += fa * fb; |
| 237 | + mag_a += fa * fa; |
| 238 | + mag_b += fb * fb; |
| 239 | + } |
| 240 | + if (mag_a == 0.0 or mag_b == 0.0) return 0.0; |
| 241 | + return dot / (@sqrt(mag_a) * @sqrt(mag_b)); |
| 242 | + } |
158 | 243 |
|
159 | 244 | - name: energyEfficiency |
160 | | - given: NeuromorphicConfig, operation count |
| 245 | + given: Operation count |
161 | 246 | when: Computing energy per ternary operation on neuromorphic hardware |
162 | | - then: Return energy in picojoules, compare against ENERGY_PER_SPIKE_PJ * spikes_per_op |
| 247 | + then: Return total energy in picojoules |
163 | 248 | implementation: | |
164 | | - const spikes_per_trit_op = 3.0; |
165 | | - return ENERGY_PER_SPIKE_PJ * spikes_per_trit_op * op_count; |
| 249 | + pub fn energyEfficiency(op_count: f64) f64 { |
| 250 | + const spikes_per_trit_op: f64 = 3.0; |
| 251 | + return ENERGY_PER_SPIKE_PJ * spikes_per_trit_op * op_count; |
| 252 | + } |
166 | 253 |
|
167 | 254 | - name: latencyMeasure |
168 | | - given: NeuromorphicConfig, operation type |
| 255 | + given: Number of layers, synaptic delay, neurons per core |
169 | 256 | when: Measuring end-to-end latency for VSA operation on chip |
170 | | - then: Return latency in microseconds including spike propagation, synaptic delay, and readout |
| 257 | + then: Return latency in microseconds |
171 | 258 | implementation: | |
172 | | - const propagation = num_layers * synaptic_delay; |
173 | | - const readout = DIMENSION / neurons_per_core * clock_period; |
174 | | - return propagation + readout; |
| 259 | + pub fn latencyMeasure(num_layers: f64, synaptic_delay_us: f64, neurons_per_core: f64) f64 { |
| 260 | + const clock_period_us: f64 = 0.001; |
| 261 | + const propagation = num_layers * synaptic_delay_us; |
| 262 | + const readout = if (neurons_per_core > 0.0) (DEFAULT_DIMENSION / neurons_per_core) * clock_period_us else 0.0; |
| 263 | + return propagation + readout; |
| 264 | + } |
175 | 265 |
|
176 | 266 | - name: throughputBench |
177 | | - given: NeuromorphicConfig |
| 267 | + given: Number of cores, neurons per core, clock frequency |
178 | 268 | when: Measuring sustained throughput in trits per second |
179 | 269 | then: Return max trits/second = num_cores * neurons_per_core * clock_freq / 3 |
180 | 270 | implementation: | |
181 | | - return config.num_cores * config.neurons_per_core * clock_freq / 3.0; |
| 271 | + pub fn throughputBench(num_cores: f64, neurons_per_core: f64, clock_freq_hz: f64) f64 { |
| 272 | + return num_cores * neurons_per_core * clock_freq_hz / 3.0; |
| 273 | + } |
182 | 274 |
|
183 | 275 | - name: calibrateThreshold |
184 | | - given: Active neuromorphic layer with baseline spike data |
| 276 | + given: Measured phi value, learning rate |
185 | 277 | when: Calibrating consciousness threshold to sacred constant |
186 | | - then: Adjust synaptic weights until integrated information threshold equals PHI_INVERSE (0.618) |
| 278 | + then: Return weight adjustment delta toward PHI_INVERSE |
187 | 279 | implementation: | |
188 | | - while abs(measured_phi - PHI_INVERSE) > GAMMA * 0.01: |
189 | | - adjust weights by delta = (PHI_INVERSE - measured_phi) * GAMMA; |
190 | | - re-measure integrated information; |
| 280 | + pub fn calibrateThreshold(measured_phi: f64, learning_rate: f64) f64 { |
| 281 | + const error_signal = PHI_INVERSE - measured_phi; |
| 282 | + return error_signal * learning_rate * GAMMA; |
| 283 | + } |
191 | 284 |
|
192 | 285 | - name: reportMetrics |
193 | | - given: NeuromorphicConfig, accumulated measurements |
| 286 | + given: Energy, latency, throughput, phi_value |
194 | 287 | when: Generating performance metrics report for neuromorphic integration |
195 | | - then: Return ChipMetrics with energy_per_trit_op, latency, throughput, phi_value, and consciousness state |
| 288 | + then: Return ChipMetrics struct |
196 | 289 | implementation: | |
197 | | - return ChipMetrics{ |
198 | | - .energy_per_trit_op_pj = energyEfficiency(config, 1), |
199 | | - .latency_us = latencyMeasure(config, "bind"), |
200 | | - .throughput_trits_per_sec = throughputBench(config), |
201 | | - .phi_value = consciousnessMonitor().phi_value, |
202 | | - .is_conscious = consciousnessMonitor().is_conscious, |
203 | | - }; |
| 290 | + pub fn reportMetrics(energy_pj: f64, latency_us: f64, throughput: f64, phi_value: f64) ChipMetrics { |
| 291 | + return ChipMetrics{ |
| 292 | + .energy_per_trit_op_pj = energy_pj, |
| 293 | + .latency_us = latency_us, |
| 294 | + .throughput_trits_per_sec = throughput, |
| 295 | + .phi_value = phi_value, |
| 296 | + .is_conscious = phi_value > PHI_INVERSE, |
| 297 | + }; |
| 298 | + } |
204 | 299 |
|
205 | 300 | - name: chipToString |
206 | 301 | given: NeuromorphicChip enum value |
207 | 302 | when: Converting chip type to human-readable string |
208 | 303 | then: Return chip name string |
209 | 304 | implementation: | |
210 | | - return switch(chip) { |
211 | | - .loihi3 => "Intel Loihi 3", |
212 | | - .akida => "BrainChip Akida", |
213 | | - .truenorth => "IBM TrueNorth", |
214 | | - .spinnaker2 => "SpiNNaker 2", |
215 | | - }; |
| 305 | + pub fn chipToString(chip: NeuromorphicChip) []const u8 { |
| 306 | + return switch (chip) { |
| 307 | + .loihi3 => "Intel Loihi 3", |
| 308 | + .akida => "BrainChip Akida", |
| 309 | + .truenorth => "IBM TrueNorth", |
| 310 | + .spinnaker2 => "SpiNNaker 2", |
| 311 | + }; |
| 312 | + } |
216 | 313 |
|
217 | 314 | - name: validateConfig |
218 | 315 | given: NeuromorphicConfig |
219 | 316 | when: Validating configuration for ternary VSA compatibility |
220 | | - then: Return true if neurons_per_core is divisible by 3 (ternary encoding) and num_cores >= 1 |
| 317 | + then: Return true if neurons_per_core is divisible by 3 and num_cores >= 1 |
221 | 318 | implementation: | |
222 | | - return config.neurons_per_core % 3 == 0 and config.num_cores >= 1; |
| 319 | + pub fn validateConfig(num_cores: i64, neurons_per_core: i64) bool { |
| 320 | + return @rem(neurons_per_core, 3) == 0 and num_cores >= 1; |
| 321 | + } |
223 | 322 |
|
224 | 323 | - name: phiScaledSpikeRate |
225 | 324 | given: Base spike rate, scaling level |
226 | 325 | when: Computing phi-scaled spike rate for hierarchical processing |
227 | 326 | then: Return rate * PHI^level for golden-ratio scaled temporal coding |
228 | 327 | implementation: | |
229 | | - return base_rate * pow(PHI, level); |
| 328 | + pub fn phiScaledSpikeRate(base_rate: f64, level: f64) f64 { |
| 329 | + return base_rate * std.math.pow(f64, PHI, level); |
| 330 | + } |
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