#include <iostream>
#include <cuda_runtime.h>
#include <curand_kernel.h>

// Constants
#define NUM_PARTICLES 128
#define DT 0.001f
#define SOFTENING 1e-9f

// Kernel to calculate forces using leapfrog integration
__global__ void leapfrogKernel(float4* pos, float4* vel, float4* acc, float4* newAcc) {
    int idx = threadIdx.x + blockIdx.x * blockDim.x;
    if (idx >= NUM_PARTICLES) return;

    float4 r, a = make_float4(0.0f, 0.0f, 0.0f, 0.0f);
    float distSqr, invDist, invDist3;

    // Compute forces from all other particles
    for (int j = 0; j < NUM_PARTICLES; j++) {
        if (j != idx) {
            r.x = pos[j].x - pos[idx].x;
            r.y = pos[j].y - pos[idx].y;
            r.z = pos[j].z - pos[idx].z;

            distSqr = r.x * r.x + r.y * r.y + r.z * r.z + SOFTENING;
            invDist = rsqrtf(distSqr);
            invDist3 = invDist * invDist * invDist;

            a.x += r.x * invDist3;
            a.y += r.y * invDist3;
            a.z += r.z * invDist3;
        }
    }

    // Leapfrog integration
    vel[idx].x += 0.5f * DT * (acc[idx].x + a.x);
    vel[idx].y += 0.5f * DT * (acc[idx].y + a.y);
    vel[idx].z += 0.5f * DT * (acc[idx].z + a.z);

    pos[idx].x += DT * vel[idx].x;
    pos[idx].y += DT * vel[idx].y;
    pos[idx].z += DT * vel[idx].z;

    vel[idx].x += 0.5f * DT * a.x;
    vel[idx].y += 0.5f * DT * a.y;
    vel[idx].z += 0.5f * DT * a.z;

    // Update acceleration
    newAcc[idx] = a;
}

// Utility function to check for CUDA errors
void checkCudaError(cudaError_t error, const char* message) {
    if (error != cudaSuccess) {
        std::cerr << "CUDA error: " << message << " (" << cudaGetErrorString(error) << ")" << std::endl;
        exit(EXIT_FAILURE);
    }
}

int main() {
    float4* d_pos, *d_vel, *d_acc, *d_newAcc;
    float4* h_pos, *h_vel, *h_acc, *h_newAcc;

    // Allocate host memory
    h_pos = new float4[NUM_PARTICLES];
    h_vel = new float4[NUM_PARTICLES];
    h_acc = new float4[NUM_PARTICLES];
    h_newAcc = new float4[NUM_PARTICLES];

    // Initialize positions and velocities randomly
    curandGenerator_t gen;
    curandCreateGenerator(&gen, CURAND_RNG_PSEUDO_DEFAULT);
    curandSetPseudoRandomGeneratorSeed(gen, 1234ULL);
    curandGenerateUniform(gen, (float*)h_pos, NUM_PARTICLES * 4);
    curandGenerateUniform(gen, (float*)h_vel, NUM_PARTICLES * 4);
    curandDestroyGenerator(gen);

    // Allocate device memory
    checkCudaError(cudaMalloc(&d_pos, NUM_PARTICLES * sizeof(float4)), "cudaMalloc d_pos");
    checkCudaError(cudaMalloc(&d_vel, NUM_PARTICLES * sizeof(float4)), "cudaMalloc d_vel");
    checkCudaError(cudaMalloc(&d_acc, NUM_PARTICLES * sizeof(float4)), "cudaMalloc d_acc");
    checkCudaError(cudaMalloc(&d_newAcc, NUM_PARTICLES * sizeof(float4)), "cudaMalloc d_newAcc");

    // Copy initial positions and velocities to device
    checkCudaError(cudaMemcpy(d_pos, h_pos, NUM_PARTICLES * sizeof(float4), cudaMemcpyHostToDevice), "cudaMemcpy h_pos to d_pos");
    checkCudaError(cudaMemcpy(d_vel, h_vel, NUM_PARTICLES * sizeof(float4), cudaMemcpyHostToDevice), "cudaMemcpy h_vel to d_vel");

    // Initialize accelerations to zero
    checkCudaError(cudaMemset(d_acc, 0, NUM_PARTICLES * sizeof(float4)), "cudaMemset d_acc");

    // Launch kernel
    int blockSize = 128;
    int numBlocks = (NUM_PARTICLES + blockSize - 1) / blockSize;
    leapfrogKernel<<<numBlocks, blockSize>>>(d_pos, d_vel, d_acc, d_newAcc);
    checkCudaError(cudaGetLastError(), "leapfrogKernel launch failed");
    checkCudaError(cudaDeviceSynchronize(), "cudaDeviceSynchronize failed");

    // Copy results back to host
    checkCudaError(cudaMemcpy(h_pos, d_pos, NUM_PARTICLES * sizeof(float4), cudaMemcpyDeviceToHost), "cudaMemcpy d_pos to h_pos");
    checkCudaError(cudaMemcpy(h_vel, d_vel, NUM_PARTICLES * sizeof(float4), cudaMemcpyDeviceToHost), "cudaMemcpy d_vel to h_vel");
    checkCudaError(cudaMemcpy(h_acc, d_acc, NUM_PARTICLES * sizeof(float4), cudaMemcpyDeviceToHost), "cudaMemcpy d_acc to h_acc");
    checkCudaError(cudaMemcpy(h_newAcc, d_newAcc, NUM_PARTICLES * sizeof(float4), cudaMemcpyDeviceToHost), "cudaMemcpy d_newAcc to h_newAcc");

    // Free device memory
    cudaFree(d_pos);
    cudaFree(d_vel);
    cudaFree(d_acc);
    cudaFree(d_newAcc);

    // Free host memory
    delete[] h_pos;
    delete[] h_vel;
    delete[] h_acc;
    delete[] h_newAcc;

    std::cout << "Simulation complete." << std::endl;

    return 0;
}
	.file	"tmpxft_000aa1f2_00000000-6_cuda_code_119503.cudafe1.cpp"
	.text
#APP
	.globl _ZSt21ios_base_library_initv

#NO_APP
	.type	_ZL26__cudaUnregisterBinaryUtilv, @function
_ZL26__cudaUnregisterBinaryUtilv:
.LFB3853:
	.cfi_startproc
	endbr64
	movq	_ZL20__cudaFatCubinHandle(%rip), %rdi
	jmp	__cudaUnregisterFatBinary@PLT
	.cfi_endproc
.LFE3853:
	.size	_ZL26__cudaUnregisterBinaryUtilv, .-_ZL26__cudaUnregisterBinaryUtilv
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"CUDA error: "
.LC1:
	.string	" ("
.LC2:
	.string	")"
	.text
	.globl	_Z14checkCudaError9cudaErrorPKc
	.type	_Z14checkCudaError9cudaErrorPKc, @function
_Z14checkCudaError9cudaErrorPKc:
.LFB3849:
	.cfi_startproc
	endbr64
	testl	%edi, %edi
	je	.L2
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	movq	%rsi, %rbp
	leaq	.LC0(%rip), %rsi
	pushq	%rbx
	.cfi_def_cfa_offset 24
	.cfi_offset 3, -24
	movl	%edi, %ebx
	leaq	_ZSt4cerr(%rip), %rdi
	pushq	%rax
	.cfi_def_cfa_offset 32
	call	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc@PLT
	movq	%rbp, %rsi
	movq	%rax, %rdi
	call	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc@PLT
	leaq	.LC1(%rip), %rsi
	movq	%rax, %rdi
	call	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc@PLT
	movl	%ebx, %edi
	movq	%rax, %rbp
	call	cudaGetErrorString@PLT
	movq	%rbp, %rdi
	movq	%rax, %rsi
	call	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc@PLT
	leaq	.LC2(%rip), %rsi
	movq	%rax, %rdi
	call	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc@PLT
	movq	%rax, %rdi
	call	_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_@PLT
	movl	$1, %edi
	call	exit@PLT
.L2:
	.cfi_def_cfa_offset 8
	.cfi_restore 3
	.cfi_restore 6
	ret
	.cfi_endproc
.LFE3849:
	.size	_Z14checkCudaError9cudaErrorPKc, .-_Z14checkCudaError9cudaErrorPKc
	.globl	_Z49__device_stub__Z14leapfrogKernelP6float4S0_S0_S0_P6float4S0_S0_S0_
	.type	_Z49__device_stub__Z14leapfrogKernelP6float4S0_S0_S0_P6float4S0_S0_S0_, @function
_Z49__device_stub__Z14leapfrogKernelP6float4S0_S0_S0_P6float4S0_S0_S0_:
.LFB3875:
	.cfi_startproc
	endbr64
	subq	$152, %rsp
	.cfi_def_cfa_offset 160
	movq	%rdi, 24(%rsp)
	leaq	56(%rsp), %rdi
	movq	%rsi, 16(%rsp)
	leaq	68(%rsp), %rsi
	movq	%rdx, 8(%rsp)
	leaq	40(%rsp), %rdx
	movq	%rcx, (%rsp)
	leaq	48(%rsp), %rcx
	movq	%fs:40, %rax
	movq	%rax, 136(%rsp)
	xorl	%eax, %eax
	leaq	24(%rsp), %rax
	movl	$1, 64(%rsp)
	movq	%rax, 104(%rsp)
	leaq	16(%rsp), %rax
	movq	%rax, 112(%rsp)
	leaq	8(%rsp), %rax
	movq	%rax, 120(%rsp)
	movq	%rsp, %rax
	movq	%rax, 128(%rsp)
	movabsq	$4294967297, %rax
	movq	%rax, 56(%rsp)
	movq	%rax, 68(%rsp)
	movl	$1, 76(%rsp)
	call	__cudaPopCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L8
	pushq	48(%rsp)
	.cfi_def_cfa_offset 168
	leaq	_Z14leapfrogKernelP6float4S0_S0_S0_(%rip), %rdi
	pushq	48(%rsp)
	.cfi_def_cfa_offset 176
	movq	84(%rsp), %rcx
	movl	92(%rsp), %r8d
	movq	72(%rsp), %rsi
	movl	80(%rsp), %edx
	leaq	120(%rsp), %r9
	call	cudaLaunchKernel@PLT
	popq	%rax
	.cfi_def_cfa_offset 168
	popq	%rdx
	.cfi_def_cfa_offset 160
.L8:
	movq	136(%rsp), %rax
	subq	%fs:40, %rax
	je	.L10
	call	__stack_chk_fail@PLT
.L10:
	addq	$152, %rsp
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE3875:
	.size	_Z49__device_stub__Z14leapfrogKernelP6float4S0_S0_S0_P6float4S0_S0_S0_, .-_Z49__device_stub__Z14leapfrogKernelP6float4S0_S0_S0_P6float4S0_S0_S0_
	.globl	_Z14leapfrogKernelP6float4S0_S0_S0_
	.type	_Z14leapfrogKernelP6float4S0_S0_S0_, @function
_Z14leapfrogKernelP6float4S0_S0_S0_:
.LFB3876:
	.cfi_startproc
	endbr64
	jmp	_Z49__device_stub__Z14leapfrogKernelP6float4S0_S0_S0_P6float4S0_S0_S0_
	.cfi_endproc
.LFE3876:
	.size	_Z14leapfrogKernelP6float4S0_S0_S0_, .-_Z14leapfrogKernelP6float4S0_S0_S0_
	.section	.rodata.str1.1
.LC3:
	.string	"cudaMalloc d_pos"
.LC4:
	.string	"cudaMalloc d_vel"
.LC5:
	.string	"cudaMalloc d_acc"
.LC6:
	.string	"cudaMalloc d_newAcc"
.LC7:
	.string	"cudaMemcpy h_pos to d_pos"
.LC8:
	.string	"cudaMemcpy h_vel to d_vel"
.LC9:
	.string	"cudaMemset d_acc"
.LC10:
	.string	"leapfrogKernel launch failed"
.LC11:
	.string	"cudaDeviceSynchronize failed"
.LC12:
	.string	"cudaMemcpy d_pos to h_pos"
.LC13:
	.string	"cudaMemcpy d_vel to h_vel"
.LC14:
	.string	"cudaMemcpy d_acc to h_acc"
.LC15:
	.string	"cudaMemcpy d_newAcc to h_newAcc"
.LC16:
	.string	"Simulation complete."
	.section	.text.startup,"ax",@progbits
	.globl	main
	.type	main, @function
main:
.LFB3850:
	.cfi_startproc
	endbr64
	pushq	%r13
	.cfi_def_cfa_offset 16
	.cfi_offset 13, -16
	movl	$2048, %edi
	pushq	%r12
	.cfi_def_cfa_offset 24
	.cfi_offset 12, -24
	pushq	%rbp
	.cfi_def_cfa_offset 32
	.cfi_offset 6, -32
	pushq	%rbx
	.cfi_def_cfa_offset 40
	.cfi_offset 3, -40
	subq	$88, %rsp
	.cfi_def_cfa_offset 128
	movq	%fs:40, %rax
	movq	%rax, 72(%rsp)
	xorl	%eax, %eax
	call	_Znam@PLT
	movl	$2048, %edi
	movq	%rax, %rbp
	call	_Znam@PLT
	movl	$2048, %edi
	movq	%rax, %rbx
	call	_Znam@PLT
	movl	$2048, %edi
	movq	%rax, %r13
	call	_Znam@PLT
	leaq	40(%rsp), %rdi
	movl	$100, %esi
	movq	%rax, %r12
	call	curandCreateGenerator@PLT
	movq	40(%rsp), %rdi
	movl	$1234, %esi
	call	curandSetPseudoRandomGeneratorSeed@PLT
	movq	40(%rsp), %rdi
	movl	$512, %edx
	movq	%rbp, %rsi
	call	curandGenerateUniform@PLT
	movq	40(%rsp), %rdi
	movl	$512, %edx
	movq	%rbx, %rsi
	call	curandGenerateUniform@PLT
	movq	40(%rsp), %rdi
	call	curandDestroyGenerator@PLT
	leaq	8(%rsp), %rdi
	movl	$2048, %esi
	call	cudaMalloc@PLT
	leaq	.LC3(%rip), %rsi
	movl	%eax, %edi
	call	_Z14checkCudaError9cudaErrorPKc
	leaq	16(%rsp), %rdi
	movl	$2048, %esi
	call	cudaMalloc@PLT
	leaq	.LC4(%rip), %rsi
	movl	%eax, %edi
	call	_Z14checkCudaError9cudaErrorPKc
	leaq	24(%rsp), %rdi
	movl	$2048, %esi
	call	cudaMalloc@PLT
	leaq	.LC5(%rip), %rsi
	movl	%eax, %edi
	call	_Z14checkCudaError9cudaErrorPKc
	leaq	32(%rsp), %rdi
	movl	$2048, %esi
	call	cudaMalloc@PLT
	leaq	.LC6(%rip), %rsi
	movl	%eax, %edi
	call	_Z14checkCudaError9cudaErrorPKc
	movq	8(%rsp), %rdi
	movl	$1, %ecx
	movq	%rbp, %rsi
	movl	$2048, %edx
	call	cudaMemcpy@PLT
	leaq	.LC7(%rip), %rsi
	movl	%eax, %edi
	call	_Z14checkCudaError9cudaErrorPKc
	movq	16(%rsp), %rdi
	movl	$1, %ecx
	movq	%rbx, %rsi
	movl	$2048, %edx
	call	cudaMemcpy@PLT
	leaq	.LC8(%rip), %rsi
	movl	%eax, %edi
	call	_Z14checkCudaError9cudaErrorPKc
	movq	24(%rsp), %rdi
	movl	$2048, %edx
	xorl	%esi, %esi
	call	cudaMemset@PLT
	leaq	.LC9(%rip), %rsi
	movl	%eax, %edi
	call	_Z14checkCudaError9cudaErrorPKc
	movl	$33554433, %edx
	xorl	%r9d, %r9d
	xorl	%r8d, %r8d
	salq	$7, %rdx
	movl	$1, %ecx
	movl	$1, %esi
	movabsq	$4294967297, %rdi
	call	__cudaPushCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L14
	movq	32(%rsp), %rcx
	movq	24(%rsp), %rdx
	movq	16(%rsp), %rsi
	movq	8(%rsp), %rdi
	call	_Z49__device_stub__Z14leapfrogKernelP6float4S0_S0_S0_P6float4S0_S0_S0_
.L14:
	call	cudaGetLastError@PLT
	leaq	.LC10(%rip), %rsi
	movl	%eax, %edi
	call	_Z14checkCudaError9cudaErrorPKc
	call	cudaDeviceSynchronize@PLT
	leaq	.LC11(%rip), %rsi
	movl	%eax, %edi
	call	_Z14checkCudaError9cudaErrorPKc
	movq	8(%rsp), %rsi
	movl	$2, %ecx
	movq	%rbp, %rdi
	movl	$2048, %edx
	call	cudaMemcpy@PLT
	leaq	.LC12(%rip), %rsi
	movl	%eax, %edi
	call	_Z14checkCudaError9cudaErrorPKc
	movq	16(%rsp), %rsi
	movl	$2, %ecx
	movq	%rbx, %rdi
	movl	$2048, %edx
	call	cudaMemcpy@PLT
	leaq	.LC13(%rip), %rsi
	movl	%eax, %edi
	call	_Z14checkCudaError9cudaErrorPKc
	movq	24(%rsp), %rsi
	movl	$2, %ecx
	movq	%r13, %rdi
	movl	$2048, %edx
	call	cudaMemcpy@PLT
	leaq	.LC14(%rip), %rsi
	movl	%eax, %edi
	call	_Z14checkCudaError9cudaErrorPKc
	movq	32(%rsp), %rsi
	movl	$2, %ecx
	movq	%r12, %rdi
	movl	$2048, %edx
	call	cudaMemcpy@PLT
	leaq	.LC15(%rip), %rsi
	movl	%eax, %edi
	call	_Z14checkCudaError9cudaErrorPKc
	movq	8(%rsp), %rdi
	call	cudaFree@PLT
	movq	16(%rsp), %rdi
	call	cudaFree@PLT
	movq	24(%rsp), %rdi
	call	cudaFree@PLT
	movq	32(%rsp), %rdi
	call	cudaFree@PLT
	movq	%rbp, %rdi
	call	_ZdaPv@PLT
	movq	%rbx, %rdi
	call	_ZdaPv@PLT
	movq	%r13, %rdi
	call	_ZdaPv@PLT
	movq	%r12, %rdi
	call	_ZdaPv@PLT
	leaq	_ZSt4cout(%rip), %rdi
	leaq	.LC16(%rip), %rsi
	call	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc@PLT
	movq	%rax, %rdi
	call	_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_@PLT
	movq	72(%rsp), %rax
	subq	%fs:40, %rax
	je	.L15
	call	__stack_chk_fail@PLT
.L15:
	addq	$88, %rsp
	.cfi_def_cfa_offset 40
	xorl	%eax, %eax
	popq	%rbx
	.cfi_def_cfa_offset 32
	popq	%rbp
	.cfi_def_cfa_offset 24
	popq	%r12
	.cfi_def_cfa_offset 16
	popq	%r13
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE3850:
	.size	main, .-main
	.section	.rodata.str1.1
.LC17:
	.string	"_Z14leapfrogKernelP6float4S0_S0_S0_"
.LC18:
	.string	"precalc_xorwow_matrix"
.LC19:
	.string	"precalc_xorwow_offset_matrix"
.LC20:
	.string	"mrg32k3aM1"
.LC21:
	.string	"mrg32k3aM2"
.LC22:
	.string	"mrg32k3aM1SubSeq"
.LC23:
	.string	"mrg32k3aM2SubSeq"
.LC24:
	.string	"mrg32k3aM1Seq"
.LC25:
	.string	"mrg32k3aM2Seq"
.LC26:
	.string	"__cr_lgamma_table"
	.section	.text.startup
	.type	_ZL24__sti____cudaRegisterAllv, @function
_ZL24__sti____cudaRegisterAllv:
.LFB3878:
	.cfi_startproc
	endbr64
	pushq	%rbx
	.cfi_def_cfa_offset 16
	.cfi_offset 3, -16
	leaq	_ZL15__fatDeviceText(%rip), %rdi
	call	__cudaRegisterFatBinary@PLT
	pushq	$0
	.cfi_def_cfa_offset 24
	xorl	%r9d, %r9d
	orl	$-1, %r8d
	pushq	$0
	.cfi_def_cfa_offset 32
	leaq	.LC17(%rip), %rdx
	movq	%rax, %rdi
	movq	%rax, %rbx
	pushq	$0
	.cfi_def_cfa_offset 40
	movq	%rdx, %rcx
	leaq	_Z14leapfrogKernelP6float4S0_S0_S0_(%rip), %rsi
	pushq	$0
	.cfi_def_cfa_offset 48
	movq	%rax, _ZL20__cudaFatCubinHandle(%rip)
	call	__cudaRegisterFunction@PLT
	addq	$32, %rsp
	.cfi_def_cfa_offset 16
	movq	%rbx, %rdi
	xorl	%r8d, %r8d
	pushq	$0
	.cfi_def_cfa_offset 24
	leaq	.LC18(%rip), %rdx
	movl	$102400, %r9d
	leaq	_ZL21precalc_xorwow_matrix(%rip), %rsi
	pushq	$0
	.cfi_def_cfa_offset 32
	movq	%rdx, %rcx
	call	__cudaRegisterVar@PLT
	popq	%rax
	.cfi_def_cfa_offset 24
	popq	%rdx
	.cfi_def_cfa_offset 16
	pushq	$0
	.cfi_def_cfa_offset 24
	pushq	$0
	.cfi_def_cfa_offset 32
	leaq	.LC19(%rip), %rdx
	movq	%rbx, %rdi
	xorl	%r8d, %r8d
	movq	%rdx, %rcx
	movl	$102400, %r9d
	leaq	_ZL28precalc_xorwow_offset_matrix(%rip), %rsi
	call	__cudaRegisterVar@PLT
	popq	%rcx
	.cfi_def_cfa_offset 24
	popq	%rsi
	.cfi_def_cfa_offset 16
	pushq	$0
	.cfi_def_cfa_offset 24
	pushq	$0
	.cfi_def_cfa_offset 32
	leaq	.LC20(%rip), %rdx
	movq	%rbx, %rdi
	xorl	%r8d, %r8d
	movq	%rdx, %rcx
	movl	$2304, %r9d
	leaq	_ZL10mrg32k3aM1(%rip), %rsi
	call	__cudaRegisterVar@PLT
	popq	%rdi
	.cfi_def_cfa_offset 24
	popq	%r8
	.cfi_def_cfa_offset 16
	pushq	$0
	.cfi_def_cfa_offset 24
	pushq	$0
	.cfi_def_cfa_offset 32
	leaq	.LC21(%rip), %rdx
	movq	%rbx, %rdi
	xorl	%r8d, %r8d
	movq	%rdx, %rcx
	movl	$2304, %r9d
	leaq	_ZL10mrg32k3aM2(%rip), %rsi
	call	__cudaRegisterVar@PLT
	popq	%r9
	.cfi_def_cfa_offset 24
	popq	%r10
	.cfi_def_cfa_offset 16
	pushq	$0
	.cfi_def_cfa_offset 24
	pushq	$0
	.cfi_def_cfa_offset 32
	leaq	.LC22(%rip), %rdx
	movq	%rbx, %rdi
	xorl	%r8d, %r8d
	movq	%rdx, %rcx
	movl	$2016, %r9d
	leaq	_ZL16mrg32k3aM1SubSeq(%rip), %rsi
	call	__cudaRegisterVar@PLT
	popq	%r11
	.cfi_def_cfa_offset 24
	popq	%rax
	.cfi_def_cfa_offset 16
	pushq	$0
	.cfi_def_cfa_offset 24
	pushq	$0
	.cfi_def_cfa_offset 32
	leaq	.LC23(%rip), %rdx
	movq	%rbx, %rdi
	xorl	%r8d, %r8d
	movq	%rdx, %rcx
	movl	$2016, %r9d
	leaq	_ZL16mrg32k3aM2SubSeq(%rip), %rsi
	call	__cudaRegisterVar@PLT
	popq	%rax
	.cfi_def_cfa_offset 24
	popq	%rdx
	.cfi_def_cfa_offset 16
	pushq	$0
	.cfi_def_cfa_offset 24
	pushq	$0
	.cfi_def_cfa_offset 32
	leaq	.LC24(%rip), %rdx
	movq	%rbx, %rdi
	xorl	%r8d, %r8d
	movq	%rdx, %rcx
	movl	$2304, %r9d
	leaq	_ZL13mrg32k3aM1Seq(%rip), %rsi
	call	__cudaRegisterVar@PLT
	popq	%rcx
	.cfi_def_cfa_offset 24
	popq	%rsi
	.cfi_def_cfa_offset 16
	pushq	$0
	.cfi_def_cfa_offset 24
	pushq	$0
	.cfi_def_cfa_offset 32
	leaq	.LC25(%rip), %rdx
	movq	%rbx, %rdi
	xorl	%r8d, %r8d
	movq	%rdx, %rcx
	movl	$2304, %r9d
	leaq	_ZL13mrg32k3aM2Seq(%rip), %rsi
	call	__cudaRegisterVar@PLT
	popq	%rdi
	.cfi_def_cfa_offset 24
	popq	%r8
	.cfi_def_cfa_offset 16
	pushq	$0
	.cfi_def_cfa_offset 24
	pushq	$1
	.cfi_def_cfa_offset 32
	leaq	.LC26(%rip), %rdx
	movq	%rbx, %rdi
	xorl	%r8d, %r8d
	movl	$72, %r9d
	movq	%rdx, %rcx
	leaq	_ZL17__cr_lgamma_table(%rip), %rsi
	call	__cudaRegisterVar@PLT
	movq	_ZL20__cudaFatCubinHandle(%rip), %rdi
	popq	%r9
	.cfi_def_cfa_offset 24
	popq	%r10
	.cfi_def_cfa_offset 16
	call	__cudaRegisterFatBinaryEnd@PLT
	leaq	_ZL26__cudaUnregisterBinaryUtilv(%rip), %rdi
	popq	%rbx
	.cfi_def_cfa_offset 8
	jmp	atexit@PLT
	.cfi_endproc
.LFE3878:
	.size	_ZL24__sti____cudaRegisterAllv, .-_ZL24__sti____cudaRegisterAllv
	.section	.init_array,"aw"
	.align 8
	.quad	_ZL24__sti____cudaRegisterAllv
	.section	.nvFatBinSegment,"aw"
	.align 8
	.type	_ZL15__fatDeviceText, @object
	.size	_ZL15__fatDeviceText, 24
_ZL15__fatDeviceText:
	.long	1180844977
	.long	1
	.quad	fatbinData
	.quad	0
	.local	_ZL20__cudaFatCubinHandle
	.comm	_ZL20__cudaFatCubinHandle,8,8
	.local	_ZL17__cr_lgamma_table
	.comm	_ZL17__cr_lgamma_table,72,32
	.local	_ZL13mrg32k3aM2Seq
	.comm	_ZL13mrg32k3aM2Seq,2304,32
	.local	_ZL13mrg32k3aM1Seq
	.comm	_ZL13mrg32k3aM1Seq,2304,32
	.local	_ZL16mrg32k3aM2SubSeq
	.comm	_ZL16mrg32k3aM2SubSeq,2016,32
	.local	_ZL16mrg32k3aM1SubSeq
	.comm	_ZL16mrg32k3aM1SubSeq,2016,32
	.local	_ZL10mrg32k3aM2
	.comm	_ZL10mrg32k3aM2,2304,32
	.local	_ZL10mrg32k3aM1
	.comm	_ZL10mrg32k3aM1,2304,32
	.local	_ZL28precalc_xorwow_offset_matrix
	.comm	_ZL28precalc_xorwow_offset_matrix,102400,32
	.local	_ZL21precalc_xorwow_matrix
	.comm	_ZL21precalc_xorwow_matrix,102400,32
	.ident	"GCC: (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0"
	.section	.note.GNU-stack,"",@progbits
	.section	.note.gnu.property,"a"
	.align 8
	.long	1f - 0f
	.long	4f - 1f
	.long	5
0:
	.string	"GNU"
1:
	.align 8
	.long	0xc0000002
	.long	3f - 2f
2:
	.long	0x3
3:
	.align 8
4:

#include <iostream>
#include <hip/hip_runtime.h>
#include <hiprand/hiprand_kernel.h>

// Constants
#define NUM_PARTICLES 128
#define DT 0.001f
#define SOFTENING 1e-9f

// Kernel to calculate forces using leapfrog integration
__global__ void leapfrogKernel(float4* pos, float4* vel, float4* acc, float4* newAcc) {
    int idx = threadIdx.x + blockIdx.x * blockDim.x;
    if (idx >= NUM_PARTICLES) return;

    float4 r, a = make_float4(0.0f, 0.0f, 0.0f, 0.0f);
    float distSqr, invDist, invDist3;

    // Compute forces from all other particles
    for (int j = 0; j < NUM_PARTICLES; j++) {
        if (j != idx) {
            r.x = pos[j].x - pos[idx].x;
            r.y = pos[j].y - pos[idx].y;
            r.z = pos[j].z - pos[idx].z;

            distSqr = r.x * r.x + r.y * r.y + r.z * r.z + SOFTENING;
            invDist = rsqrtf(distSqr);
            invDist3 = invDist * invDist * invDist;

            a.x += r.x * invDist3;
            a.y += r.y * invDist3;
            a.z += r.z * invDist3;
        }
    }

    // Leapfrog integration
    vel[idx].x += 0.5f * DT * (acc[idx].x + a.x);
    vel[idx].y += 0.5f * DT * (acc[idx].y + a.y);
    vel[idx].z += 0.5f * DT * (acc[idx].z + a.z);

    pos[idx].x += DT * vel[idx].x;
    pos[idx].y += DT * vel[idx].y;
    pos[idx].z += DT * vel[idx].z;

    vel[idx].x += 0.5f * DT * a.x;
    vel[idx].y += 0.5f * DT * a.y;
    vel[idx].z += 0.5f * DT * a.z;

    // Update acceleration
    newAcc[idx] = a;
}

// Utility function to check for CUDA errors
void checkCudaError(hipError_t error, const char* message) {
    if (error != hipSuccess) {
        std::cerr << "CUDA error: " << message << " (" << hipGetErrorString(error) << ")" << std::endl;
        exit(EXIT_FAILURE);
    }
}

int main() {
    float4* d_pos, *d_vel, *d_acc, *d_newAcc;
    float4* h_pos, *h_vel, *h_acc, *h_newAcc;

    // Allocate host memory
    h_pos = new float4[NUM_PARTICLES];
    h_vel = new float4[NUM_PARTICLES];
    h_acc = new float4[NUM_PARTICLES];
    h_newAcc = new float4[NUM_PARTICLES];

    // Initialize positions and velocities randomly
    hiprandGenerator_t gen;
    hiprandCreateGenerator(&gen, HIPRAND_RNG_PSEUDO_DEFAULT);
    hiprandSetPseudoRandomGeneratorSeed(gen, 1234ULL);
    hiprandGenerateUniform(gen, (float*)h_pos, NUM_PARTICLES * 4);
    hiprandGenerateUniform(gen, (float*)h_vel, NUM_PARTICLES * 4);
    hiprandDestroyGenerator(gen);

    // Allocate device memory
    checkCudaError(hipMalloc(&d_pos, NUM_PARTICLES * sizeof(float4)), "hipMalloc d_pos");
    checkCudaError(hipMalloc(&d_vel, NUM_PARTICLES * sizeof(float4)), "hipMalloc d_vel");
    checkCudaError(hipMalloc(&d_acc, NUM_PARTICLES * sizeof(float4)), "hipMalloc d_acc");
    checkCudaError(hipMalloc(&d_newAcc, NUM_PARTICLES * sizeof(float4)), "hipMalloc d_newAcc");

    // Copy initial positions and velocities to device
    checkCudaError(hipMemcpy(d_pos, h_pos, NUM_PARTICLES * sizeof(float4), hipMemcpyHostToDevice), "hipMemcpy h_pos to d_pos");
    checkCudaError(hipMemcpy(d_vel, h_vel, NUM_PARTICLES * sizeof(float4), hipMemcpyHostToDevice), "hipMemcpy h_vel to d_vel");

    // Initialize accelerations to zero
    checkCudaError(hipMemset(d_acc, 0, NUM_PARTICLES * sizeof(float4)), "hipMemset d_acc");

    // Launch kernel
    int blockSize = 128;
    int numBlocks = (NUM_PARTICLES + blockSize - 1) / blockSize;
    leapfrogKernel<<<numBlocks, blockSize>>>(d_pos, d_vel, d_acc, d_newAcc);
    checkCudaError(hipGetLastError(), "leapfrogKernel launch failed");
    checkCudaError(hipDeviceSynchronize(), "hipDeviceSynchronize failed");

    // Copy results back to host
    checkCudaError(hipMemcpy(h_pos, d_pos, NUM_PARTICLES * sizeof(float4), hipMemcpyDeviceToHost), "hipMemcpy d_pos to h_pos");
    checkCudaError(hipMemcpy(h_vel, d_vel, NUM_PARTICLES * sizeof(float4), hipMemcpyDeviceToHost), "hipMemcpy d_vel to h_vel");
    checkCudaError(hipMemcpy(h_acc, d_acc, NUM_PARTICLES * sizeof(float4), hipMemcpyDeviceToHost), "hipMemcpy d_acc to h_acc");
    checkCudaError(hipMemcpy(h_newAcc, d_newAcc, NUM_PARTICLES * sizeof(float4), hipMemcpyDeviceToHost), "hipMemcpy d_newAcc to h_newAcc");

    // Free device memory
    hipFree(d_pos);
    hipFree(d_vel);
    hipFree(d_acc);
    hipFree(d_newAcc);

    // Free host memory
    delete[] h_pos;
    delete[] h_vel;
    delete[] h_acc;
    delete[] h_newAcc;

    std::cout << "Simulation complete." << std::endl;

    return 0;
}
	.text
	.file	"cuda_code_119503.hip"
                                        # Start of file scope inline assembly
	.globl	_ZSt21ios_base_library_initv

                                        # End of file scope inline assembly
	.globl	_Z29__device_stub__leapfrogKernelP15HIP_vector_typeIfLj4EES1_S1_S1_ # -- Begin function _Z29__device_stub__leapfrogKernelP15HIP_vector_typeIfLj4EES1_S1_S1_
	.type	_Z29__device_stub__leapfrogKernelP15HIP_vector_typeIfLj4EES1_S1_S1_,@function
_Z29__device_stub__leapfrogKernelP15HIP_vector_typeIfLj4EES1_S1_S1_: # @_Z29__device_stub__leapfrogKernelP15HIP_vector_typeIfLj4EES1_S1_S1_
	.cfi_startproc
# %bb.0:
	pushq	%r15
	.cfi_def_cfa_offset 16
	pushq	%r14
	.cfi_def_cfa_offset 24
	pushq	%r13
	.cfi_def_cfa_offset 32
	pushq	%r12
	.cfi_def_cfa_offset 40
	pushq	%rbx
	.cfi_def_cfa_offset 48
	subq	$112, %rsp
	.cfi_def_cfa_offset 160
	.cfi_offset %rbx, -48
	.cfi_offset %r12, -40
	.cfi_offset %r13, -32
	.cfi_offset %r14, -24
	.cfi_offset %r15, -16
	leaq	40(%rsp), %rax
	movq	%rdi, (%rax)
	leaq	32(%rsp), %rdi
	movq	%rsi, (%rdi)
	leaq	24(%rsp), %rsi
	movq	%rdx, (%rsi)
	leaq	16(%rsp), %rdx
	movq	%rcx, (%rdx)
	leaq	80(%rsp), %rbx
	movq	%rax, (%rbx)
	movq	%rdi, 8(%rbx)
	movq	%rsi, 16(%rbx)
	movq	%rdx, 24(%rbx)
	leaq	64(%rsp), %r14
	leaq	48(%rsp), %r15
	leaq	8(%rsp), %r12
	movq	%rsp, %r13
	movq	%r14, %rdi
	movq	%r15, %rsi
	movq	%r12, %rdx
	movq	%r13, %rcx
	callq	__hipPopCallConfiguration
	movq	(%r14), %rsi
	movl	8(%r14), %edx
	movq	(%r15), %rcx
	movl	8(%r15), %r8d
	movl	$_Z14leapfrogKernelP15HIP_vector_typeIfLj4EES1_S1_S1_, %edi
	movq	%rbx, %r9
	pushq	(%r13)
	.cfi_adjust_cfa_offset 8
	pushq	(%r12)
	.cfi_adjust_cfa_offset 8
	callq	hipLaunchKernel
	addq	$128, %rsp
	.cfi_adjust_cfa_offset -128
	popq	%rbx
	.cfi_def_cfa_offset 40
	popq	%r12
	.cfi_def_cfa_offset 32
	popq	%r13
	.cfi_def_cfa_offset 24
	popq	%r14
	.cfi_def_cfa_offset 16
	popq	%r15
	.cfi_def_cfa_offset 8
	retq
.Lfunc_end0:
	.size	_Z29__device_stub__leapfrogKernelP15HIP_vector_typeIfLj4EES1_S1_S1_, .Lfunc_end0-_Z29__device_stub__leapfrogKernelP15HIP_vector_typeIfLj4EES1_S1_S1_
	.cfi_endproc
                                        # -- End function
	.globl	_Z14checkCudaError10hipError_tPKc # -- Begin function _Z14checkCudaError10hipError_tPKc
	.type	_Z14checkCudaError10hipError_tPKc,@function
_Z14checkCudaError10hipError_tPKc:      # @_Z14checkCudaError10hipError_tPKc
	.cfi_startproc
# %bb.0:
	testl	%edi, %edi
	jne	.LBB1_2
# %bb.1:
	retq
.LBB1_2:
	pushq	%r14
	.cfi_def_cfa_offset 16
	pushq	%rbx
	.cfi_def_cfa_offset 24
	pushq	%rax
	.cfi_def_cfa_offset 32
	.cfi_offset %rbx, -24
	.cfi_offset %r14, -16
	movq	%rsi, %r14
	movl	%edi, %ebx
	movl	$_ZSt4cerr, %edi
	movl	$.L.str, %esi
	callq	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc
	movq	%rax, %rdi
	movq	%r14, %rsi
	callq	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc
	movl	$.L.str.1, %esi
	movq	%rax, %rdi
	callq	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc
	movq	%rax, %r14
	movl	%ebx, %edi
	callq	hipGetErrorString
	movq	%r14, %rdi
	movq	%rax, %rsi
	callq	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc
	movl	$.L.str.2, %esi
	movq	%rax, %rdi
	callq	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc
	movq	%rax, %rdi
	callq	_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_
	movl	$1, %edi
	callq	exit
.Lfunc_end1:
	.size	_Z14checkCudaError10hipError_tPKc, .Lfunc_end1-_Z14checkCudaError10hipError_tPKc
	.cfi_endproc
                                        # -- End function
	.globl	main                            # -- Begin function main
	.type	main,@function
main:                                   # @main
	.cfi_startproc
# %bb.0:
	pushq	%rbp
	.cfi_def_cfa_offset 16
	pushq	%r15
	.cfi_def_cfa_offset 24
	pushq	%r14
	.cfi_def_cfa_offset 32
	pushq	%r13
	.cfi_def_cfa_offset 40
	pushq	%r12
	.cfi_def_cfa_offset 48
	pushq	%rbx
	.cfi_def_cfa_offset 56
	subq	$56, %rsp
	.cfi_def_cfa_offset 112
	.cfi_offset %rbx, -56
	.cfi_offset %r12, -48
	.cfi_offset %r13, -40
	.cfi_offset %r14, -32
	.cfi_offset %r15, -24
	.cfi_offset %rbp, -16
	movl	$2048, %edi                     # imm = 0x800
	callq	_Znam
	movq	%rax, %rbx
	movl	$2048, %edi                     # imm = 0x800
	callq	_Znam
	movq	%rax, %r14
	movl	$2048, %edi                     # imm = 0x800
	callq	_Znam
	movq	%rax, 40(%rsp)                  # 8-byte Spill
	movl	$2048, %edi                     # imm = 0x800
	callq	_Znam
	movq	%rax, %r12
	leaq	48(%rsp), %r15
	movq	%r15, %rdi
	movl	$400, %esi                      # imm = 0x190
	callq	hiprandCreateGenerator
	movq	(%r15), %rdi
	movl	$1234, %esi                     # imm = 0x4D2
	callq	hiprandSetPseudoRandomGeneratorSeed
	movq	(%r15), %rdi
	movl	$512, %edx                      # imm = 0x200
	movq	%rbx, %rsi
	callq	hiprandGenerateUniform
	movq	(%r15), %rdi
	movl	$512, %edx                      # imm = 0x200
	movq	%r14, %rsi
	callq	hiprandGenerateUniform
	movq	(%r15), %rdi
	callq	hiprandDestroyGenerator
	leaq	32(%rsp), %r15
	movl	$2048, %esi                     # imm = 0x800
	movq	%r15, %rdi
	callq	hipMalloc
	movl	$.L.str.3, %esi
	movl	%eax, %edi
	callq	_Z14checkCudaError10hipError_tPKc
	leaq	24(%rsp), %rbp
	movl	$2048, %esi                     # imm = 0x800
	movq	%rbp, %rdi
	callq	hipMalloc
	movl	$.L.str.4, %esi
	movl	%eax, %edi
	callq	_Z14checkCudaError10hipError_tPKc
	leaq	16(%rsp), %r13
	movl	$2048, %esi                     # imm = 0x800
	movq	%r13, %rdi
	callq	hipMalloc
	movl	$.L.str.5, %esi
	movl	%eax, %edi
	callq	_Z14checkCudaError10hipError_tPKc
	leaq	8(%rsp), %rdi
	movl	$2048, %esi                     # imm = 0x800
	callq	hipMalloc
	movl	$.L.str.6, %esi
	movl	%eax, %edi
	callq	_Z14checkCudaError10hipError_tPKc
	movq	(%r15), %rdi
	movl	$2048, %edx                     # imm = 0x800
	movq	%rbx, %rsi
	movl	$1, %ecx
	callq	hipMemcpy
	movl	$.L.str.7, %esi
	movl	%eax, %edi
	callq	_Z14checkCudaError10hipError_tPKc
	movq	(%rbp), %rdi
	movl	$2048, %edx                     # imm = 0x800
	movq	%r14, %rsi
	movl	$1, %ecx
	callq	hipMemcpy
	movl	$.L.str.8, %esi
	movl	%eax, %edi
	callq	_Z14checkCudaError10hipError_tPKc
	movq	(%r13), %rdi
	movl	$2048, %edx                     # imm = 0x800
	xorl	%esi, %esi
	callq	hipMemset
	movl	$.L.str.9, %esi
	movl	%eax, %edi
	callq	_Z14checkCudaError10hipError_tPKc
	movabsq	$4294967297, %rdi               # imm = 0x100000001
	leaq	127(%rdi), %rdx
	movl	$1, %esi
	movl	$1, %ecx
	xorl	%r8d, %r8d
	xorl	%r9d, %r9d
	callq	__hipPushCallConfiguration
	testl	%eax, %eax
	jne	.LBB2_2
# %bb.1:
	movq	32(%rsp), %rdi
	movq	24(%rsp), %rsi
	movq	16(%rsp), %rdx
	movq	8(%rsp), %rcx
	callq	_Z29__device_stub__leapfrogKernelP15HIP_vector_typeIfLj4EES1_S1_S1_
.LBB2_2:
	callq	hipGetLastError
	movl	$.L.str.10, %esi
	movl	%eax, %edi
	callq	_Z14checkCudaError10hipError_tPKc
	callq	hipDeviceSynchronize
	movl	$.L.str.11, %esi
	movl	%eax, %edi
	callq	_Z14checkCudaError10hipError_tPKc
	movq	32(%rsp), %rsi
	movl	$2048, %edx                     # imm = 0x800
	movq	%rbx, %rdi
	movl	$2, %ecx
	callq	hipMemcpy
	movl	$.L.str.12, %esi
	movl	%eax, %edi
	callq	_Z14checkCudaError10hipError_tPKc
	movq	24(%rsp), %rsi
	movl	$2048, %edx                     # imm = 0x800
	movq	%r14, %rdi
	movl	$2, %ecx
	callq	hipMemcpy
	movl	$.L.str.13, %esi
	movl	%eax, %edi
	callq	_Z14checkCudaError10hipError_tPKc
	movq	16(%rsp), %rsi
	movl	$2048, %edx                     # imm = 0x800
	movq	40(%rsp), %r15                  # 8-byte Reload
	movq	%r15, %rdi
	movl	$2, %ecx
	callq	hipMemcpy
	movl	$.L.str.14, %esi
	movl	%eax, %edi
	callq	_Z14checkCudaError10hipError_tPKc
	movq	8(%rsp), %rsi
	movl	$2048, %edx                     # imm = 0x800
	movq	%r12, %rdi
	movl	$2, %ecx
	callq	hipMemcpy
	movl	$.L.str.15, %esi
	movl	%eax, %edi
	callq	_Z14checkCudaError10hipError_tPKc
	movq	32(%rsp), %rdi
	callq	hipFree
	movq	24(%rsp), %rdi
	callq	hipFree
	movq	16(%rsp), %rdi
	callq	hipFree
	movq	8(%rsp), %rdi
	callq	hipFree
	movq	%rbx, %rdi
	callq	_ZdaPv
	movq	%r14, %rdi
	callq	_ZdaPv
	movq	%r15, %rdi
	callq	_ZdaPv
	movq	%r12, %rdi
	callq	_ZdaPv
	movl	$_ZSt4cout, %ebx
	movl	$_ZSt4cout, %edi
	movl	$.L.str.16, %esi
	movl	$20, %edx
	callq	_ZSt16__ostream_insertIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_PKS3_l
	movq	_ZSt4cout(%rip), %rax
	movq	-24(%rax), %rdi
	addq	%rbx, %rdi
	movl	$10, %esi
	callq	_ZNKSt9basic_iosIcSt11char_traitsIcEE5widenEc
	movsbl	%al, %esi
	movl	$_ZSt4cout, %edi
	callq	_ZNSo3putEc
	movq	%rax, %rdi
	callq	_ZNSo5flushEv
	xorl	%eax, %eax
	addq	$56, %rsp
	.cfi_def_cfa_offset 56
	popq	%rbx
	.cfi_def_cfa_offset 48
	popq	%r12
	.cfi_def_cfa_offset 40
	popq	%r13
	.cfi_def_cfa_offset 32
	popq	%r14
	.cfi_def_cfa_offset 24
	popq	%r15
	.cfi_def_cfa_offset 16
	popq	%rbp
	.cfi_def_cfa_offset 8
	retq
.Lfunc_end2:
	.size	main, .Lfunc_end2-main
	.cfi_endproc
                                        # -- End function
	.p2align	4, 0x90                         # -- Begin function __hip_module_ctor
	.type	__hip_module_ctor,@function
__hip_module_ctor:                      # @__hip_module_ctor
	.cfi_startproc
# %bb.0:
	subq	$40, %rsp
	.cfi_def_cfa_offset 48
	movq	__hip_gpubin_handle(%rip), %rdi
	testq	%rdi, %rdi
	jne	.LBB3_2
# %bb.1:
	movl	$__hip_fatbin_wrapper, %edi
	callq	__hipRegisterFatBinary
	movq	%rax, %rdi
	movq	%rax, __hip_gpubin_handle(%rip)
.LBB3_2:
	xorps	%xmm0, %xmm0
	movups	%xmm0, 16(%rsp)
	movups	%xmm0, (%rsp)
	movl	$_Z14leapfrogKernelP15HIP_vector_typeIfLj4EES1_S1_S1_, %esi
	movl	$.L__unnamed_1, %edx
	movl	$.L__unnamed_1, %ecx
	movl	$-1, %r8d
	xorl	%r9d, %r9d
	callq	__hipRegisterFunction
	movl	$__hip_module_dtor, %edi
	addq	$40, %rsp
	.cfi_def_cfa_offset 8
	jmp	atexit                          # TAILCALL
.Lfunc_end3:
	.size	__hip_module_ctor, .Lfunc_end3-__hip_module_ctor
	.cfi_endproc
                                        # -- End function
	.p2align	4, 0x90                         # -- Begin function __hip_module_dtor
	.type	__hip_module_dtor,@function
__hip_module_dtor:                      # @__hip_module_dtor
	.cfi_startproc
# %bb.0:
	movq	__hip_gpubin_handle(%rip), %rdi
	testq	%rdi, %rdi
	je	.LBB4_2
# %bb.1:
	pushq	%rax
	.cfi_def_cfa_offset 16
	callq	__hipUnregisterFatBinary
	movq	$0, __hip_gpubin_handle(%rip)
	addq	$8, %rsp
	.cfi_def_cfa_offset 8
.LBB4_2:
	retq
.Lfunc_end4:
	.size	__hip_module_dtor, .Lfunc_end4-__hip_module_dtor
	.cfi_endproc
                                        # -- End function
	.type	_Z14leapfrogKernelP15HIP_vector_typeIfLj4EES1_S1_S1_,@object # @_Z14leapfrogKernelP15HIP_vector_typeIfLj4EES1_S1_S1_
	.section	.rodata,"a",@progbits
	.globl	_Z14leapfrogKernelP15HIP_vector_typeIfLj4EES1_S1_S1_
	.p2align	3, 0x0
_Z14leapfrogKernelP15HIP_vector_typeIfLj4EES1_S1_S1_:
	.quad	_Z29__device_stub__leapfrogKernelP15HIP_vector_typeIfLj4EES1_S1_S1_
	.size	_Z14leapfrogKernelP15HIP_vector_typeIfLj4EES1_S1_S1_, 8

	.type	.L.str,@object                  # @.str
	.section	.rodata.str1.1,"aMS",@progbits,1
.L.str:
	.asciz	"CUDA error: "
	.size	.L.str, 13

	.type	.L.str.1,@object                # @.str.1
.L.str.1:
	.asciz	" ("
	.size	.L.str.1, 3

	.type	.L.str.2,@object                # @.str.2
.L.str.2:
	.asciz	")"
	.size	.L.str.2, 2

	.type	.L.str.3,@object                # @.str.3
.L.str.3:
	.asciz	"hipMalloc d_pos"
	.size	.L.str.3, 16

	.type	.L.str.4,@object                # @.str.4
.L.str.4:
	.asciz	"hipMalloc d_vel"
	.size	.L.str.4, 16

	.type	.L.str.5,@object                # @.str.5
.L.str.5:
	.asciz	"hipMalloc d_acc"
	.size	.L.str.5, 16

	.type	.L.str.6,@object                # @.str.6
.L.str.6:
	.asciz	"hipMalloc d_newAcc"
	.size	.L.str.6, 19

	.type	.L.str.7,@object                # @.str.7
.L.str.7:
	.asciz	"hipMemcpy h_pos to d_pos"
	.size	.L.str.7, 25

	.type	.L.str.8,@object                # @.str.8
.L.str.8:
	.asciz	"hipMemcpy h_vel to d_vel"
	.size	.L.str.8, 25

	.type	.L.str.9,@object                # @.str.9
.L.str.9:
	.asciz	"hipMemset d_acc"
	.size	.L.str.9, 16

	.type	.L.str.10,@object               # @.str.10
.L.str.10:
	.asciz	"leapfrogKernel launch failed"
	.size	.L.str.10, 29

	.type	.L.str.11,@object               # @.str.11
.L.str.11:
	.asciz	"hipDeviceSynchronize failed"
	.size	.L.str.11, 28

	.type	.L.str.12,@object               # @.str.12
.L.str.12:
	.asciz	"hipMemcpy d_pos to h_pos"
	.size	.L.str.12, 25

	.type	.L.str.13,@object               # @.str.13
.L.str.13:
	.asciz	"hipMemcpy d_vel to h_vel"
	.size	.L.str.13, 25

	.type	.L.str.14,@object               # @.str.14
.L.str.14:
	.asciz	"hipMemcpy d_acc to h_acc"
	.size	.L.str.14, 25

	.type	.L.str.15,@object               # @.str.15
.L.str.15:
	.asciz	"hipMemcpy d_newAcc to h_newAcc"
	.size	.L.str.15, 31

	.type	.L.str.16,@object               # @.str.16
.L.str.16:
	.asciz	"Simulation complete."
	.size	.L.str.16, 21

	.type	.L__unnamed_1,@object           # @0
.L__unnamed_1:
	.asciz	"_Z14leapfrogKernelP15HIP_vector_typeIfLj4EES1_S1_S1_"
	.size	.L__unnamed_1, 53

	.type	__hip_fatbin_wrapper,@object    # @__hip_fatbin_wrapper
	.section	.hipFatBinSegment,"a",@progbits
	.p2align	3, 0x0
__hip_fatbin_wrapper:
	.long	1212764230                      # 0x48495046
	.long	1                               # 0x1
	.quad	__hip_fatbin
	.quad	0
	.size	__hip_fatbin_wrapper, 24

	.type	__hip_gpubin_handle,@object     # @__hip_gpubin_handle
	.local	__hip_gpubin_handle
	.comm	__hip_gpubin_handle,8,8
	.section	.init_array,"aw",@init_array
	.p2align	3, 0x0
	.quad	__hip_module_ctor
	.type	__hip_cuid_,@object             # @__hip_cuid_
	.bss
	.globl	__hip_cuid_
__hip_cuid_:
	.byte	0                               # 0x0
	.size	__hip_cuid_, 1

	.ident	"AMD clang version 18.0.0git (https://github.com/RadeonOpenCompute/llvm-project roc-6.3.2 25012 e5bf7e55c91490b07c49d8960fa7983d864936c4)"
	.section	".note.GNU-stack","",@progbits
	.addrsig
	.addrsig_sym _Z29__device_stub__leapfrogKernelP15HIP_vector_typeIfLj4EES1_S1_S1_
	.addrsig_sym __hip_module_ctor
	.addrsig_sym __hip_module_dtor
	.addrsig_sym _Z14leapfrogKernelP15HIP_vector_typeIfLj4EES1_S1_S1_
	.addrsig_sym _ZSt4cerr
	.addrsig_sym _ZSt4cout
	.addrsig_sym __hip_fatbin
	.addrsig_sym __hip_fatbin_wrapper
	.addrsig_sym __hip_cuid_

	.text
	.amdgcn_target "amdgcn-amd-amdhsa--gfx1100"
	.protected	_Z14leapfrogKernelP15HIP_vector_typeIfLj4EES1_S1_S1_ ; -- Begin function _Z14leapfrogKernelP15HIP_vector_typeIfLj4EES1_S1_S1_
	.globl	_Z14leapfrogKernelP15HIP_vector_typeIfLj4EES1_S1_S1_
	.p2align	8
	.type	_Z14leapfrogKernelP15HIP_vector_typeIfLj4EES1_S1_S1_,@function
_Z14leapfrogKernelP15HIP_vector_typeIfLj4EES1_S1_S1_: ; @_Z14leapfrogKernelP15HIP_vector_typeIfLj4EES1_S1_S1_
; %bb.0:
	s_load_b32 s2, s[0:1], 0x2c
	s_waitcnt lgkmcnt(0)
	s_and_b32 s2, s2, 0xffff
	s_delay_alu instid0(SALU_CYCLE_1) | instskip(SKIP_1) | instid1(VALU_DEP_1)
	v_mad_u64_u32 v[8:9], null, s15, s2, v[0:1]
	s_mov_b32 s2, exec_lo
	v_cmpx_gt_i32_e32 0x80, v8
	s_cbranch_execz .LBB0_6
; %bb.1:                                ; %.preheader
	s_load_b256 s[0:7], s[0:1], 0x0
	v_ashrrev_i32_e32 v9, 31, v8
	s_mov_b32 s8, 0
	s_delay_alu instid0(SALU_CYCLE_1) | instskip(SKIP_1) | instid1(VALU_DEP_1)
	s_mov_b32 s9, s8
	s_mov_b32 s10, s8
	v_lshlrev_b64 v[4:5], 4, v[8:9]
	s_mov_b32 s11, s8
	v_dual_mov_b32 v0, s8 :: v_dual_mov_b32 v1, s9
	v_dual_mov_b32 v2, s10 :: v_dual_mov_b32 v3, s11
	s_waitcnt lgkmcnt(0)
	s_delay_alu instid0(VALU_DEP_3)
	v_add_co_u32 v6, vcc_lo, s0, v4
	v_add_co_ci_u32_e32 v7, vcc_lo, s1, v5, vcc_lo
	s_add_u32 s0, s0, 4
	s_addc_u32 s1, s1, 0
.LBB0_2:                                ; =>This Inner Loop Header: Depth=1
	s_mov_b32 s9, exec_lo
	v_cmpx_ne_u32_e64 s8, v8
	s_cbranch_execz .LBB0_4
; %bb.3:                                ;   in Loop: Header=BB0_2 Depth=1
	global_load_b96 v[9:11], v[6:7], off
	s_add_u32 s10, s0, -4
	s_addc_u32 s11, s1, -1
	s_load_b128 s[12:15], s[10:11], 0x0
	s_waitcnt vmcnt(0) lgkmcnt(0)
	v_dual_sub_f32 v10, s13, v10 :: v_dual_sub_f32 v9, s12, v9
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_dual_sub_f32 v11, s14, v11 :: v_dual_mul_f32 v12, v10, v10
	v_fmac_f32_e32 v12, v9, v9
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_fmac_f32_e32 v12, v11, v11
	v_add_f32_e32 v12, 0x3089705f, v12
	s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(VALU_DEP_2)
	v_mul_f32_e32 v13, 0x4b800000, v12
	v_cmp_gt_f32_e32 vcc_lo, 0x800000, v12
	v_cndmask_b32_e32 v12, v12, v13, vcc_lo
	s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_2) | instid1(VALU_DEP_1)
	v_rsq_f32_e32 v12, v12
	s_waitcnt_depctr 0xfff
	v_mul_f32_e32 v13, 0x45800000, v12
	v_cndmask_b32_e32 v12, v12, v13, vcc_lo
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_mul_f32_e32 v13, v12, v12
	v_mul_f32_e32 v12, v12, v13
	s_delay_alu instid0(VALU_DEP_1)
	v_fma_f32 v0, v9, v12, v0
	v_fma_f32 v1, v10, v12, v1
	v_fmac_f32_e32 v2, v11, v12
.LBB0_4:                                ;   in Loop: Header=BB0_2 Depth=1
	s_or_b32 exec_lo, exec_lo, s9
	s_add_i32 s8, s8, 1
	s_add_u32 s0, s0, 16
	s_addc_u32 s1, s1, 0
	s_cmpk_eq_i32 s8, 0x80
	s_cbranch_scc0 .LBB0_2
; %bb.5:
	v_add_co_u32 v11, vcc_lo, s4, v4
	v_add_co_ci_u32_e32 v12, vcc_lo, s5, v5, vcc_lo
	v_add_co_u32 v13, vcc_lo, s2, v4
	v_add_co_ci_u32_e32 v14, vcc_lo, s3, v5, vcc_lo
	v_add_co_u32 v4, vcc_lo, s6, v4
	global_load_b32 v15, v[11:12], off
	global_load_b96 v[8:10], v[13:14], off
	v_add_co_ci_u32_e32 v5, vcc_lo, s7, v5, vcc_lo
	s_waitcnt vmcnt(1)
	v_add_f32_e32 v15, v0, v15
	s_waitcnt vmcnt(0)
	s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_4) | instid1(VALU_DEP_1)
	v_fmamk_f32 v15, v15, 0x3a03126f, v8
	global_store_b32 v[13:14], v15, off
	global_load_b32 v8, v[11:12], off offset:4
	s_waitcnt vmcnt(0)
	v_add_f32_e32 v8, v1, v8
	v_fmamk_f32 v8, v8, 0x3a03126f, v9
	global_store_b32 v[13:14], v8, off offset:4
	global_load_b32 v8, v[11:12], off offset:8
	s_waitcnt vmcnt(0)
	v_add_f32_e32 v8, v2, v8
	s_delay_alu instid0(VALU_DEP_1)
	v_fmac_f32_e32 v10, 0x3a03126f, v8
	global_store_b32 v[13:14], v10, off offset:8
	global_load_b96 v[8:10], v[6:7], off
	s_waitcnt vmcnt(0)
	v_fmamk_f32 v8, v15, 0x3a83126f, v8
	global_store_b32 v[6:7], v8, off
	global_load_b32 v8, v[13:14], off offset:4
	s_waitcnt vmcnt(0)
	v_fmamk_f32 v8, v8, 0x3a83126f, v9
	global_store_b32 v[6:7], v8, off offset:4
	global_load_b32 v8, v[13:14], off offset:8
	s_waitcnt vmcnt(0)
	v_fmac_f32_e32 v10, 0x3a83126f, v8
	global_store_b32 v[6:7], v10, off offset:8
	global_load_b96 v[6:8], v[13:14], off
	s_waitcnt vmcnt(0)
	v_dual_fmamk_f32 v7, v1, 0x3a03126f, v7 :: v_dual_fmamk_f32 v6, v0, 0x3a03126f, v6
	v_fmac_f32_e32 v8, 0x3a03126f, v2
	global_store_b96 v[13:14], v[6:8], off
	global_store_b128 v[4:5], v[0:3], off
.LBB0_6:
	s_nop 0
	s_sendmsg sendmsg(MSG_DEALLOC_VGPRS)
	s_endpgm
	.section	.rodata,"a",@progbits
	.p2align	6, 0x0
	.amdhsa_kernel _Z14leapfrogKernelP15HIP_vector_typeIfLj4EES1_S1_S1_
		.amdhsa_group_segment_fixed_size 0
		.amdhsa_private_segment_fixed_size 0
		.amdhsa_kernarg_size 288
		.amdhsa_user_sgpr_count 15
		.amdhsa_user_sgpr_dispatch_ptr 0
		.amdhsa_user_sgpr_queue_ptr 0
		.amdhsa_user_sgpr_kernarg_segment_ptr 1
		.amdhsa_user_sgpr_dispatch_id 0
		.amdhsa_user_sgpr_private_segment_size 0
		.amdhsa_wavefront_size32 1
		.amdhsa_uses_dynamic_stack 0
		.amdhsa_enable_private_segment 0
		.amdhsa_system_sgpr_workgroup_id_x 1
		.amdhsa_system_sgpr_workgroup_id_y 0
		.amdhsa_system_sgpr_workgroup_id_z 0
		.amdhsa_system_sgpr_workgroup_info 0
		.amdhsa_system_vgpr_workitem_id 0
		.amdhsa_next_free_vgpr 16
		.amdhsa_next_free_sgpr 16
		.amdhsa_float_round_mode_32 0
		.amdhsa_float_round_mode_16_64 0
		.amdhsa_float_denorm_mode_32 3
		.amdhsa_float_denorm_mode_16_64 3
		.amdhsa_dx10_clamp 1
		.amdhsa_ieee_mode 1
		.amdhsa_fp16_overflow 0
		.amdhsa_workgroup_processor_mode 1
		.amdhsa_memory_ordered 1
		.amdhsa_forward_progress 0
		.amdhsa_shared_vgpr_count 0
		.amdhsa_exception_fp_ieee_invalid_op 0
		.amdhsa_exception_fp_denorm_src 0
		.amdhsa_exception_fp_ieee_div_zero 0
		.amdhsa_exception_fp_ieee_overflow 0
		.amdhsa_exception_fp_ieee_underflow 0
		.amdhsa_exception_fp_ieee_inexact 0
		.amdhsa_exception_int_div_zero 0
	.end_amdhsa_kernel
	.text
.Lfunc_end0:
	.size	_Z14leapfrogKernelP15HIP_vector_typeIfLj4EES1_S1_S1_, .Lfunc_end0-_Z14leapfrogKernelP15HIP_vector_typeIfLj4EES1_S1_S1_
                                        ; -- End function
	.section	.AMDGPU.csdata,"",@progbits
; Kernel info:
; codeLenInByte = 620
; NumSgprs: 18
; NumVgprs: 16
; ScratchSize: 0
; MemoryBound: 0
; FloatMode: 240
; IeeeMode: 1
; LDSByteSize: 0 bytes/workgroup (compile time only)
; SGPRBlocks: 2
; VGPRBlocks: 1
; NumSGPRsForWavesPerEU: 18
; NumVGPRsForWavesPerEU: 16
; Occupancy: 16
; WaveLimiterHint : 0
; COMPUTE_PGM_RSRC2:SCRATCH_EN: 0
; COMPUTE_PGM_RSRC2:USER_SGPR: 15
; COMPUTE_PGM_RSRC2:TRAP_HANDLER: 0
; COMPUTE_PGM_RSRC2:TGID_X_EN: 1
; COMPUTE_PGM_RSRC2:TGID_Y_EN: 0
; COMPUTE_PGM_RSRC2:TGID_Z_EN: 0
; COMPUTE_PGM_RSRC2:TIDIG_COMP_CNT: 0
	.text
	.p2alignl 7, 3214868480
	.fill 96, 4, 3214868480
	.type	__hip_cuid_,@object             ; @__hip_cuid_
	.section	.bss,"aw",@nobits
	.globl	__hip_cuid_
__hip_cuid_:
	.byte	0                               ; 0x0
	.size	__hip_cuid_, 1

	.ident	"AMD clang version 18.0.0git (https://github.com/RadeonOpenCompute/llvm-project roc-6.3.2 25012 e5bf7e55c91490b07c49d8960fa7983d864936c4)"
	.section	".note.GNU-stack","",@progbits
	.addrsig
	.addrsig_sym __hip_cuid_
	.amdgpu_metadata
---
amdhsa.kernels:
  - .args:
      - .address_space:  global
        .offset:         0
        .size:           8
        .value_kind:     global_buffer
      - .address_space:  global
        .offset:         8
        .size:           8
        .value_kind:     global_buffer
      - .address_space:  global
        .offset:         16
        .size:           8
        .value_kind:     global_buffer
      - .address_space:  global
        .offset:         24
        .size:           8
        .value_kind:     global_buffer
      - .offset:         32
        .size:           4
        .value_kind:     hidden_block_count_x
      - .offset:         36
        .size:           4
        .value_kind:     hidden_block_count_y
      - .offset:         40
        .size:           4
        .value_kind:     hidden_block_count_z
      - .offset:         44
        .size:           2
        .value_kind:     hidden_group_size_x
      - .offset:         46
        .size:           2
        .value_kind:     hidden_group_size_y
      - .offset:         48
        .size:           2
        .value_kind:     hidden_group_size_z
      - .offset:         50
        .size:           2
        .value_kind:     hidden_remainder_x
      - .offset:         52
        .size:           2
        .value_kind:     hidden_remainder_y
      - .offset:         54
        .size:           2
        .value_kind:     hidden_remainder_z
      - .offset:         72
        .size:           8
        .value_kind:     hidden_global_offset_x
      - .offset:         80
        .size:           8
        .value_kind:     hidden_global_offset_y
      - .offset:         88
        .size:           8
        .value_kind:     hidden_global_offset_z
      - .offset:         96
        .size:           2
        .value_kind:     hidden_grid_dims
    .group_segment_fixed_size: 0
    .kernarg_segment_align: 8
    .kernarg_segment_size: 288
    .language:       OpenCL C
    .language_version:
      - 2
      - 0
    .max_flat_workgroup_size: 1024
    .name:           _Z14leapfrogKernelP15HIP_vector_typeIfLj4EES1_S1_S1_
    .private_segment_fixed_size: 0
    .sgpr_count:     18
    .sgpr_spill_count: 0
    .symbol:         _Z14leapfrogKernelP15HIP_vector_typeIfLj4EES1_S1_S1_.kd
    .uniform_work_group_size: 1
    .uses_dynamic_stack: false
    .vgpr_count:     16
    .vgpr_spill_count: 0
    .wavefront_size: 32
    .workgroup_processor_mode: 1
amdhsa.target:   amdgcn-amd-amdhsa--gfx1100
amdhsa.version:
  - 1
  - 2
...

	.end_amdgpu_metadata
