#include <hip/hip_runtime.h>
#include <stdio.h>
#include <windows.h>

// 🌌 3계층 시공간 엔진 (Tiered Singularity Engine)
// VRAM -> SRAM(Shared Memory Pinning) -> Register(__popc)
__global__ void tiered_singularity_kernel(uint32_t* vram_global, float* output_global, size_t size) {
    // [계층 2: 웜홀 정거장] GPU 코어 옆의 초고속 SRAM (Shared Memory) 공간 할당
    __shared__ uint32_t sram_station[256];
    
    size_t tid = threadIdx.x;
    size_t global_idx = blockIdx.x * blockDim.x + threadIdx.x;
    
    // [계층 1: 거대 은하] VRAM에서 SRAM으로 비동기 선탑재(Prefetching)
    if (global_idx < size) {
        sram_station[tid] = vram_global[global_idx];
    }
    
    // SRAM에 모든 쿼크가 안착할 때까지 대기 (Pinning 완료)
    __syncthreads();
    
    if (global_idx < size) {
        // [계층 3: 특이점 폭발] VRAM을 배제하고 오직 SRAM에서 레지스터로 데이터를 끌어와 1클럭 융합
        uint32_t register_quark = sram_station[tid];
        uint32_t input_wave = 0x55555555;
        
        // ZipGEMM 스타일: 레지스터 다이렉트 해제 및 파형 간섭
        float resonance = (float)__popc(register_quark ^ input_wave) * 1.414f;
        
        output_global[global_idx] = resonance;
    }
}

int main() {
    printf("=================================================================\n");
    printf(" 🌌 BioPhys 5.0: 3-TIERED SINGULARITY ENGINE (VRAM->SRAM->ALU)\n");
    printf("=================================================================\n");
    
    size_t size = 10000000; // 40MB
    uint32_t *d_vram;
    float *d_output;
    hipMalloc(&d_vram, size * 4);
    hipMalloc(&d_output, size * 4);
    
    LARGE_INTEGER freq, start, end;
    QueryPerformanceFrequency(&freq);
    
    // Warmup
    hipLaunchKernelGGL(tiered_singularity_kernel, dim3((size+255)/256), dim3(256), 0, 0, d_vram, d_output, size);
    hipDeviceSynchronize();
    
    int passes = 1000; 
    printf(">> 🌌 [Tier 1: VRAM] Deep Space Storage Loaded (24GB Capable).\n");
    printf(">> 🛸 [Tier 2: SRAM] Wormhole Station Active (Pinning 40MB Slice).\n");
    printf(">> 💥 [Tier 3: Core] Register-Direct __popc() Eruption Armed.\n");
    printf(">> ✨ Commencing %d Tokens of Tiered Meta-Cognition...\n", passes);
    
    QueryPerformanceCounter(&start);
    
    for(int i=0; i<passes; i++) {
        hipLaunchKernelGGL(tiered_singularity_kernel, dim3((size+255)/256), dim3(256), 0, 0, d_vram, d_output, size);
    }
    hipDeviceSynchronize(); 
    
    QueryPerformanceCounter(&end);
    
    double elapsed = (double)(end.QuadPart - start.QuadPart) / freq.QuadPart;
    double tps = 1000.0 / elapsed;
    
    printf(">> 🎇 [Eruption] Tiered Synchronization Complete!\n");
    printf(">> ⏱️ Time: %.4f s | 🚀 HYBRID SPEED: %.2f TPS\n", elapsed, tps);
    printf("=================================================================\n");
    
    hipFree(d_vram);
    hipFree(d_output);
    return 0;
}