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

namespace cg = cooperative_groups;

#define N 4096
#define THETA 0.5f
#define BLOCK_SIZE 256

struct Particle {
    float x, y, z;
    float vx, vy, vz;
    float mass;
};

__device__ float distanceSquared(float x1, float y1, float z1, float x2, float y2, float z2) {
    return (x1 - x2) * (x1 - x2) + (y1 - y2) * (y1 - y2) + (z1 - z2) * (z1 - z2);
}

__device__ void computeForce(Particle &p, Particle &other, float &fx, float &fy, float &fz) {
    float dx = other.x - p.x;
    float dy = other.y - p.y;
    float dz = other.z - p.z;
    float rSquared = distanceSquared(p.x, p.y, p.z, other.x, other.y, other.z);
    if (rSquared > 0.0f) {
        float r = sqrtf(rSquared);
        float f = other.mass / (rSquared * r);
        fx += f * dx;
        fy += f * dy;
        fz += f * dz;
    }
}

__global__ void barnesHutKernel(Particle *particles, Particle *tempParticles) {
    extern __shared__ Particle sharedParticles[];

    int tid = threadIdx.x + blockIdx.x * blockDim.x;
    if (tid < N) {
        sharedParticles[threadIdx.x] = particles[tid];
    }
    __syncthreads();

    float fx = 0.0f, fy = 0.0f, fz = 0.0f;
    for (int i = 0; i < N; i++) {
        if (i != tid) {
            computeForce(sharedParticles[threadIdx.x], sharedParticles[i % blockDim.x], fx, fy, fz);
        }
    }
    __syncthreads();

    tempParticles[tid].vx += fx;
    tempParticles[tid].vy += fy;
    tempParticles[tid].vz += fz;
}

void checkCudaError(cudaError_t err, const char *msg) {
    if (err != cudaSuccess) {
        std::cerr << msg << ": " << cudaGetErrorString(err) << std::endl;
        exit(EXIT_FAILURE);
    }
}

int main() {
    Particle *h_particles = new Particle[N];
    Particle *h_tempParticles = new Particle[N];

    curandGenerator_t gen;
    curandCreateGenerator(&gen, CURAND_RNG_PSEUDO_DEFAULT);
    curandSetPseudoRandomGeneratorSeed(gen, 1234ULL);
    curandGenerateUniform(gen, (float *)h_particles, 3 * N);
    curandGenerateUniform(gen, (float *)&h_particles[0].mass, N);
    curandDestroyGenerator(gen);

    Particle *d_particles, *d_tempParticles;
    checkCudaError(cudaMalloc((void **)&d_particles, N * sizeof(Particle)), "Failed to allocate device memory for particles");
    checkCudaError(cudaMalloc((void **)&d_tempParticles, N * sizeof(Particle)), "Failed to allocate device memory for temp particles");

    checkCudaError(cudaMemcpy(d_particles, h_particles, N * sizeof(Particle), cudaMemcpyHostToDevice), "Failed to copy particles to device");

    barnesHutKernel<<<(N + BLOCK_SIZE - 1) / BLOCK_SIZE, BLOCK_SIZE, BLOCK_SIZE * sizeof(Particle)>>>(d_particles, d_tempParticles);
    checkCudaError(cudaGetLastError(), "Kernel launch failed");
    checkCudaError(cudaDeviceSynchronize(), "Device synchronization failed");

    checkCudaError(cudaMemcpy(h_tempParticles, d_tempParticles, N * sizeof(Particle), cudaMemcpyDeviceToHost), "Failed to copy results back to host");

    // Clean up
    delete[] h_particles;
    delete[] h_tempParticles;
    checkCudaError(cudaFree(d_particles), "Failed to free device memory for particles");
    checkCudaError(cudaFree(d_tempParticles), "Failed to free device memory for temp particles");

    std::cout << "N-body simulation completed successfully." << std::endl;
    return 0;
}
	.file	"tmpxft_001dc6ba_00000000-6_cuda_code_035138.cudafe1.cpp"
	.text
#APP
	.globl _ZSt21ios_base_library_initv

#NO_APP
	.type	_ZL26__cudaUnregisterBinaryUtilv, @function
_ZL26__cudaUnregisterBinaryUtilv:
.LFB7041:
	.cfi_startproc
	endbr64
	movq	_ZL20__cudaFatCubinHandle(%rip), %rdi
	jmp	__cudaUnregisterFatBinary@PLT
	.cfi_endproc
.LFE7041:
	.size	_ZL26__cudaUnregisterBinaryUtilv, .-_ZL26__cudaUnregisterBinaryUtilv
	.globl	_Z15distanceSquaredffffff
	.type	_Z15distanceSquaredffffff, @function
_Z15distanceSquaredffffff:
.LFB7035:
	.cfi_startproc
	endbr64
	pushq	%rax
	.cfi_def_cfa_offset 16
	popq	%rax
	.cfi_def_cfa_offset 8
	subq	$24, %rsp
	.cfi_def_cfa_offset 32
	movl	$1, 12(%rsp)
	movl	12(%rsp), %edi
	call	exit@PLT
	.cfi_endproc
.LFE7035:
	.size	_Z15distanceSquaredffffff, .-_Z15distanceSquaredffffff
	.globl	_Z12computeForceR8ParticleS0_RfS1_S1_
	.type	_Z12computeForceR8ParticleS0_RfS1_S1_, @function
_Z12computeForceR8ParticleS0_RfS1_S1_:
.LFB7036:
	.cfi_startproc
	endbr64
	pushq	%rax
	.cfi_def_cfa_offset 16
	popq	%rax
	.cfi_def_cfa_offset 8
	subq	$24, %rsp
	.cfi_def_cfa_offset 32
	movl	$1, 12(%rsp)
	movl	12(%rsp), %edi
	call	exit@PLT
	.cfi_endproc
.LFE7036:
	.size	_Z12computeForceR8ParticleS0_RfS1_S1_, .-_Z12computeForceR8ParticleS0_RfS1_S1_
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	": "
	.text
	.globl	_Z14checkCudaError9cudaErrorPKc
	.type	_Z14checkCudaError9cudaErrorPKc, @function
_Z14checkCudaError9cudaErrorPKc:
.LFB7037:
	.cfi_startproc
	endbr64
	testl	%edi, %edi
	je	.L6
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	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
	leaq	.LC0(%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
	movq	%rax, %rdi
	call	_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_@PLT
	movl	$1, %edi
	call	exit@PLT
.L6:
	.cfi_def_cfa_offset 8
	.cfi_restore 3
	.cfi_restore 6
	ret
	.cfi_endproc
.LFE7037:
	.size	_Z14checkCudaError9cudaErrorPKc, .-_Z14checkCudaError9cudaErrorPKc
	.globl	_Z46__device_stub__Z15barnesHutKernelP8ParticleS0_P8ParticleS0_
	.type	_Z46__device_stub__Z15barnesHutKernelP8ParticleS0_P8ParticleS0_, @function
_Z46__device_stub__Z15barnesHutKernelP8ParticleS0_P8ParticleS0_:
.LFB7063:
	.cfi_startproc
	endbr64
	subq	$120, %rsp
	.cfi_def_cfa_offset 128
	movq	%rdi, 8(%rsp)
	leaq	32(%rsp), %rcx
	leaq	24(%rsp), %rdx
	movq	%rsi, (%rsp)
	leaq	40(%rsp), %rdi
	leaq	52(%rsp), %rsi
	movq	%fs:40, %rax
	movq	%rax, 104(%rsp)
	xorl	%eax, %eax
	leaq	8(%rsp), %rax
	movl	$1, 48(%rsp)
	movq	%rax, 88(%rsp)
	movq	%rsp, %rax
	movq	%rax, 96(%rsp)
	movabsq	$4294967297, %rax
	movq	%rax, 40(%rsp)
	movq	%rax, 52(%rsp)
	movl	$1, 60(%rsp)
	call	__cudaPopCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L12
	pushq	32(%rsp)
	.cfi_def_cfa_offset 136
	leaq	_Z15barnesHutKernelP8ParticleS0_(%rip), %rdi
	pushq	32(%rsp)
	.cfi_def_cfa_offset 144
	movq	68(%rsp), %rcx
	movl	76(%rsp), %r8d
	movq	56(%rsp), %rsi
	movl	64(%rsp), %edx
	leaq	104(%rsp), %r9
	call	cudaLaunchKernel@PLT
	popq	%rax
	.cfi_def_cfa_offset 136
	popq	%rdx
	.cfi_def_cfa_offset 128
.L12:
	movq	104(%rsp), %rax
	subq	%fs:40, %rax
	je	.L14
	call	__stack_chk_fail@PLT
.L14:
	addq	$120, %rsp
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE7063:
	.size	_Z46__device_stub__Z15barnesHutKernelP8ParticleS0_P8ParticleS0_, .-_Z46__device_stub__Z15barnesHutKernelP8ParticleS0_P8ParticleS0_
	.globl	_Z15barnesHutKernelP8ParticleS0_
	.type	_Z15barnesHutKernelP8ParticleS0_, @function
_Z15barnesHutKernelP8ParticleS0_:
.LFB7064:
	.cfi_startproc
	endbr64
	jmp	_Z46__device_stub__Z15barnesHutKernelP8ParticleS0_P8ParticleS0_
	.cfi_endproc
.LFE7064:
	.size	_Z15barnesHutKernelP8ParticleS0_, .-_Z15barnesHutKernelP8ParticleS0_
	.section	.rodata.str1.1
.LC1:
	.string	"Failed to allocate device memory for particles"
.LC2:
	.string	"Failed to allocate device memory for temp particles"
.LC3:
	.string	"Failed to copy particles to device"
.LC4:
	.string	"Kernel launch failed"
.LC5:
	.string	"Device synchronization failed"
.LC6:
	.string	"Failed to copy results back to host"
.LC7:
	.string	"Failed to free device memory for particles"
.LC8:
	.string	"Failed to free device memory for temp particles"
.LC9:
	.string	"N-body simulation completed successfully."
	.section	.text.startup,"ax",@progbits
	.globl	main
	.type	main, @function
main:
.LFB7038:
	.cfi_startproc
	endbr64
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	movl	$114688, %edi
	pushq	%rbx
	.cfi_def_cfa_offset 24
	.cfi_offset 3, -24
	subq	$72, %rsp
	.cfi_def_cfa_offset 96
	movq	%fs:40, %rax
	movq	%rax, 56(%rsp)
	xorl	%eax, %eax
	call	_Znam@PLT
	movl	$114688, %edi
	movq	%rax, %rbx
	call	_Znam@PLT
	leaq	8(%rsp), %rdi
	movl	$100, %esi
	movq	%rax, %rbp
	call	curandCreateGenerator@PLT
	movq	8(%rsp), %rdi
	movl	$1234, %esi
	call	curandSetPseudoRandomGeneratorSeed@PLT
	movq	8(%rsp), %rdi
	movl	$12288, %edx
	movq	%rbx, %rsi
	call	curandGenerateUniform@PLT
	movq	8(%rsp), %rdi
	movl	$4096, %edx
	leaq	24(%rbx), %rsi
	call	curandGenerateUniform@PLT
	movq	8(%rsp), %rdi
	call	curandDestroyGenerator@PLT
	leaq	16(%rsp), %rdi
	movl	$114688, %esi
	call	cudaMalloc@PLT
	leaq	.LC1(%rip), %rsi
	movl	%eax, %edi
	call	_Z14checkCudaError9cudaErrorPKc
	leaq	24(%rsp), %rdi
	movl	$114688, %esi
	call	cudaMalloc@PLT
	leaq	.LC2(%rip), %rsi
	movl	%eax, %edi
	call	_Z14checkCudaError9cudaErrorPKc
	movq	16(%rsp), %rdi
	movl	$1, %ecx
	movq	%rbx, %rsi
	movl	$114688, %edx
	call	cudaMemcpy@PLT
	leaq	.LC3(%rip), %rsi
	movl	%eax, %edi
	call	_Z14checkCudaError9cudaErrorPKc
	movl	$16777217, %edx
	movl	$268435457, %edi
	xorl	%r9d, %r9d
	salq	$8, %rdx
	salq	$4, %rdi
	movl	$7168, %r8d
	movl	$1, %ecx
	movl	$1, %esi
	call	__cudaPushCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L18
	movq	24(%rsp), %rsi
	movq	16(%rsp), %rdi
	call	_Z46__device_stub__Z15barnesHutKernelP8ParticleS0_P8ParticleS0_
.L18:
	call	cudaGetLastError@PLT
	leaq	.LC4(%rip), %rsi
	movl	%eax, %edi
	call	_Z14checkCudaError9cudaErrorPKc
	call	cudaDeviceSynchronize@PLT
	leaq	.LC5(%rip), %rsi
	movl	%eax, %edi
	call	_Z14checkCudaError9cudaErrorPKc
	movq	24(%rsp), %rsi
	movl	$2, %ecx
	movq	%rbp, %rdi
	movl	$114688, %edx
	call	cudaMemcpy@PLT
	leaq	.LC6(%rip), %rsi
	movl	%eax, %edi
	call	_Z14checkCudaError9cudaErrorPKc
	movq	%rbx, %rdi
	call	_ZdaPv@PLT
	movq	%rbp, %rdi
	call	_ZdaPv@PLT
	movq	16(%rsp), %rdi
	call	cudaFree@PLT
	leaq	.LC7(%rip), %rsi
	movl	%eax, %edi
	call	_Z14checkCudaError9cudaErrorPKc
	movq	24(%rsp), %rdi
	call	cudaFree@PLT
	leaq	.LC8(%rip), %rsi
	movl	%eax, %edi
	call	_Z14checkCudaError9cudaErrorPKc
	leaq	_ZSt4cout(%rip), %rdi
	leaq	.LC9(%rip), %rsi
	call	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc@PLT
	movq	%rax, %rdi
	call	_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_@PLT
	movq	56(%rsp), %rax
	subq	%fs:40, %rax
	je	.L19
	call	__stack_chk_fail@PLT
.L19:
	addq	$72, %rsp
	.cfi_def_cfa_offset 24
	xorl	%eax, %eax
	popq	%rbx
	.cfi_def_cfa_offset 16
	popq	%rbp
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE7038:
	.size	main, .-main
	.section	.rodata.str1.1
.LC10:
	.string	"_Z15barnesHutKernelP8ParticleS0_"
.LC11:
	.string	"precalc_xorwow_matrix"
.LC12:
	.string	"precalc_xorwow_offset_matrix"
.LC13:
	.string	"mrg32k3aM1"
.LC14:
	.string	"mrg32k3aM2"
.LC15:
	.string	"mrg32k3aM1SubSeq"
.LC16:
	.string	"mrg32k3aM2SubSeq"
.LC17:
	.string	"mrg32k3aM1Seq"
.LC18:
	.string	"mrg32k3aM2Seq"
.LC19:
	.string	"__cr_lgamma_table"
.LC20:
	.string	"_ZN50_INTERNAL_cbfc3a91_19_cuda_code_035138_cu_cf4188634cuda3std3__419piecewise_constructE"
.LC21:
	.string	"_ZN50_INTERNAL_cbfc3a91_19_cuda_code_035138_cu_cf4188634cuda3std6ranges3__45__cpo4swapE"
.LC22:
	.string	"_ZN50_INTERNAL_cbfc3a91_19_cuda_code_035138_cu_cf4188634cuda3std6ranges3__45__cpo9iter_moveE"
	.section	.text.startup
	.type	_ZL24__sti____cudaRegisterAllv, @function
_ZL24__sti____cudaRegisterAllv:
.LFB7066:
	.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	.LC10(%rip), %rdx
	movq	%rax, %rdi
	movq	%rax, %rbx
	pushq	$0
	.cfi_def_cfa_offset 40
	movq	%rdx, %rcx
	leaq	_Z15barnesHutKernelP8ParticleS0_(%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	.LC11(%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	.LC12(%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	.LC13(%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	.LC14(%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	.LC15(%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	.LC16(%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	.LC17(%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	.LC18(%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	.LC19(%rip), %rdx
	movq	%rbx, %rdi
	xorl	%r8d, %r8d
	movq	%rdx, %rcx
	movl	$72, %r9d
	leaq	_ZL17__cr_lgamma_table(%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	.LC20(%rip), %rdx
	movq	%rbx, %rdi
	xorl	%r8d, %r8d
	movq	%rdx, %rcx
	movl	$1, %r9d
	leaq	_ZN4cuda3std3__419piecewise_constructE(%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	.LC21(%rip), %rdx
	movq	%rbx, %rdi
	xorl	%r8d, %r8d
	movq	%rdx, %rcx
	movl	$1, %r9d
	leaq	_ZN4cuda3std6ranges3__45__cpo4swapE(%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	.LC22(%rip), %rdx
	movq	%rbx, %rdi
	xorl	%r8d, %r8d
	movq	%rdx, %rcx
	movl	$1, %r9d
	leaq	_ZN4cuda3std6ranges3__45__cpo9iter_moveE(%rip), %rsi
	call	__cudaRegisterVar@PLT
	movq	_ZL20__cudaFatCubinHandle(%rip), %rdi
	popq	%rcx
	.cfi_def_cfa_offset 24
	popq	%rsi
	.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
.LFE7066:
	.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
	.weak	_ZN4cuda3std3__419piecewise_constructE
	.section	.rodata._ZN4cuda3std3__419piecewise_constructE,"aG",@progbits,_ZN4cuda3std3__419piecewise_constructE,comdat
	.type	_ZN4cuda3std3__419piecewise_constructE, @gnu_unique_object
	.size	_ZN4cuda3std3__419piecewise_constructE, 1
_ZN4cuda3std3__419piecewise_constructE:
	.zero	1
	.weak	_ZN4cuda3std6ranges3__45__cpo9iter_moveE
	.section	.rodata._ZN4cuda3std6ranges3__45__cpo9iter_moveE,"aG",@progbits,_ZN4cuda3std6ranges3__45__cpo9iter_moveE,comdat
	.type	_ZN4cuda3std6ranges3__45__cpo9iter_moveE, @gnu_unique_object
	.size	_ZN4cuda3std6ranges3__45__cpo9iter_moveE, 1
_ZN4cuda3std6ranges3__45__cpo9iter_moveE:
	.zero	1
	.weak	_ZN4cuda3std6ranges3__45__cpo4swapE
	.section	.rodata._ZN4cuda3std6ranges3__45__cpo4swapE,"aG",@progbits,_ZN4cuda3std6ranges3__45__cpo4swapE,comdat
	.type	_ZN4cuda3std6ranges3__45__cpo4swapE, @gnu_unique_object
	.size	_ZN4cuda3std6ranges3__45__cpo4swapE, 1
_ZN4cuda3std6ranges3__45__cpo4swapE:
	.zero	1
	.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 <hip/hip_cooperative_groups.h>
#include <hiprand/hiprand_kernel.h>

namespace cg = cooperative_groups;

#define N 4096
#define THETA 0.5f
#define BLOCK_SIZE 256

struct Particle {
    float x, y, z;
    float vx, vy, vz;
    float mass;
};

__device__ float distanceSquared(float x1, float y1, float z1, float x2, float y2, float z2) {
    return (x1 - x2) * (x1 - x2) + (y1 - y2) * (y1 - y2) + (z1 - z2) * (z1 - z2);
}

__device__ void computeForce(Particle &p, Particle &other, float &fx, float &fy, float &fz) {
    float dx = other.x - p.x;
    float dy = other.y - p.y;
    float dz = other.z - p.z;
    float rSquared = distanceSquared(p.x, p.y, p.z, other.x, other.y, other.z);
    if (rSquared > 0.0f) {
        float r = sqrtf(rSquared);
        float f = other.mass / (rSquared * r);
        fx += f * dx;
        fy += f * dy;
        fz += f * dz;
    }
}

__global__ void barnesHutKernel(Particle *particles, Particle *tempParticles) {
    extern __shared__ Particle sharedParticles[];

    int tid = threadIdx.x + blockIdx.x * blockDim.x;
    if (tid < N) {
        sharedParticles[threadIdx.x] = particles[tid];
    }
    __syncthreads();

    float fx = 0.0f, fy = 0.0f, fz = 0.0f;
    for (int i = 0; i < N; i++) {
        if (i != tid) {
            computeForce(sharedParticles[threadIdx.x], sharedParticles[i % blockDim.x], fx, fy, fz);
        }
    }
    __syncthreads();

    tempParticles[tid].vx += fx;
    tempParticles[tid].vy += fy;
    tempParticles[tid].vz += fz;
}

void checkCudaError(hipError_t err, const char *msg) {
    if (err != hipSuccess) {
        std::cerr << msg << ": " << hipGetErrorString(err) << std::endl;
        exit(EXIT_FAILURE);
    }
}

int main() {
    Particle *h_particles = new Particle[N];
    Particle *h_tempParticles = new Particle[N];

    hiprandGenerator_t gen;
    hiprandCreateGenerator(&gen, HIPRAND_RNG_PSEUDO_DEFAULT);
    hiprandSetPseudoRandomGeneratorSeed(gen, 1234ULL);
    hiprandGenerateUniform(gen, (float *)h_particles, 3 * N);
    hiprandGenerateUniform(gen, (float *)&h_particles[0].mass, N);
    hiprandDestroyGenerator(gen);

    Particle *d_particles, *d_tempParticles;
    checkCudaError(hipMalloc((void **)&d_particles, N * sizeof(Particle)), "Failed to allocate device memory for particles");
    checkCudaError(hipMalloc((void **)&d_tempParticles, N * sizeof(Particle)), "Failed to allocate device memory for temp particles");

    checkCudaError(hipMemcpy(d_particles, h_particles, N * sizeof(Particle), hipMemcpyHostToDevice), "Failed to copy particles to device");

    barnesHutKernel<<<(N + BLOCK_SIZE - 1) / BLOCK_SIZE, BLOCK_SIZE, BLOCK_SIZE * sizeof(Particle)>>>(d_particles, d_tempParticles);
    checkCudaError(hipGetLastError(), "Kernel launch failed");
    checkCudaError(hipDeviceSynchronize(), "Device synchronization failed");

    checkCudaError(hipMemcpy(h_tempParticles, d_tempParticles, N * sizeof(Particle), hipMemcpyDeviceToHost), "Failed to copy results back to host");

    // Clean up
    delete[] h_particles;
    delete[] h_tempParticles;
    checkCudaError(hipFree(d_particles), "Failed to free device memory for particles");
    checkCudaError(hipFree(d_tempParticles), "Failed to free device memory for temp particles");

    std::cout << "N-body simulation completed successfully." << std::endl;
    return 0;
}
	.text
	.file	"cuda_code_035138.hip"
                                        # Start of file scope inline assembly
	.globl	_ZSt21ios_base_library_initv

                                        # End of file scope inline assembly
	.globl	_Z30__device_stub__barnesHutKernelP8ParticleS0_ # -- Begin function _Z30__device_stub__barnesHutKernelP8ParticleS0_
	.type	_Z30__device_stub__barnesHutKernelP8ParticleS0_,@function
_Z30__device_stub__barnesHutKernelP8ParticleS0_: # @_Z30__device_stub__barnesHutKernelP8ParticleS0_
	.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	$80, %rsp
	.cfi_def_cfa_offset 128
	.cfi_offset %rbx, -48
	.cfi_offset %r12, -40
	.cfi_offset %r13, -32
	.cfi_offset %r14, -24
	.cfi_offset %r15, -16
	leaq	24(%rsp), %rax
	movq	%rdi, (%rax)
	leaq	16(%rsp), %rcx
	movq	%rsi, (%rcx)
	leaq	64(%rsp), %rbx
	movq	%rax, (%rbx)
	movq	%rcx, 8(%rbx)
	leaq	48(%rsp), %r14
	leaq	32(%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	$_Z15barnesHutKernelP8ParticleS0_, %edi
	movq	%rbx, %r9
	pushq	(%r13)
	.cfi_adjust_cfa_offset 8
	pushq	(%r12)
	.cfi_adjust_cfa_offset 8
	callq	hipLaunchKernel
	addq	$96, %rsp
	.cfi_adjust_cfa_offset -96
	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	_Z30__device_stub__barnesHutKernelP8ParticleS0_, .Lfunc_end0-_Z30__device_stub__barnesHutKernelP8ParticleS0_
	.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
	movl	%edi, %ebx
	movl	$_ZSt4cerr, %edi
	callq	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc
	movl	$.L.str, %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
	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	%r15
	.cfi_def_cfa_offset 16
	pushq	%r14
	.cfi_def_cfa_offset 24
	pushq	%rbx
	.cfi_def_cfa_offset 32
	subq	$32, %rsp
	.cfi_def_cfa_offset 64
	.cfi_offset %rbx, -32
	.cfi_offset %r14, -24
	.cfi_offset %r15, -16
	movl	$114688, %edi                   # imm = 0x1C000
	callq	_Znam
	movq	%rax, %rbx
	movl	$114688, %edi                   # imm = 0x1C000
	callq	_Znam
	movq	%rax, %r14
	leaq	24(%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	$12288, %edx                    # imm = 0x3000
	movq	%rbx, %rsi
	callq	hiprandGenerateUniform
	movq	(%r15), %rdi
	leaq	24(%rbx), %rsi
	movl	$4096, %edx                     # imm = 0x1000
	callq	hiprandGenerateUniform
	movq	(%r15), %rdi
	callq	hiprandDestroyGenerator
	leaq	16(%rsp), %r15
	movl	$114688, %esi                   # imm = 0x1C000
	movq	%r15, %rdi
	callq	hipMalloc
	movl	$.L.str.1, %esi
	movl	%eax, %edi
	callq	_Z14checkCudaError10hipError_tPKc
	leaq	8(%rsp), %rdi
	movl	$114688, %esi                   # imm = 0x1C000
	callq	hipMalloc
	movl	$.L.str.2, %esi
	movl	%eax, %edi
	callq	_Z14checkCudaError10hipError_tPKc
	movq	(%r15), %rdi
	movl	$114688, %edx                   # imm = 0x1C000
	movq	%rbx, %rsi
	movl	$1, %ecx
	callq	hipMemcpy
	movl	$.L.str.3, %esi
	movl	%eax, %edi
	callq	_Z14checkCudaError10hipError_tPKc
	movabsq	$4294967312, %rdi               # imm = 0x100000010
	leaq	240(%rdi), %rdx
	movl	$7168, %r8d                     # imm = 0x1C00
	movl	$1, %esi
	movl	$1, %ecx
	xorl	%r9d, %r9d
	callq	__hipPushCallConfiguration
	testl	%eax, %eax
	jne	.LBB2_2
# %bb.1:
	movq	16(%rsp), %rdi
	movq	8(%rsp), %rsi
	callq	_Z30__device_stub__barnesHutKernelP8ParticleS0_
.LBB2_2:
	callq	hipGetLastError
	movl	$.L.str.4, %esi
	movl	%eax, %edi
	callq	_Z14checkCudaError10hipError_tPKc
	callq	hipDeviceSynchronize
	movl	$.L.str.5, %esi
	movl	%eax, %edi
	callq	_Z14checkCudaError10hipError_tPKc
	movq	8(%rsp), %rsi
	movl	$114688, %edx                   # imm = 0x1C000
	movq	%r14, %rdi
	movl	$2, %ecx
	callq	hipMemcpy
	movl	$.L.str.6, %esi
	movl	%eax, %edi
	callq	_Z14checkCudaError10hipError_tPKc
	movq	%rbx, %rdi
	callq	_ZdaPv
	movq	%r14, %rdi
	callq	_ZdaPv
	movq	16(%rsp), %rdi
	callq	hipFree
	movl	$.L.str.7, %esi
	movl	%eax, %edi
	callq	_Z14checkCudaError10hipError_tPKc
	movq	8(%rsp), %rdi
	callq	hipFree
	movl	$.L.str.8, %esi
	movl	%eax, %edi
	callq	_Z14checkCudaError10hipError_tPKc
	movl	$_ZSt4cout, %ebx
	movl	$_ZSt4cout, %edi
	movl	$.L.str.9, %esi
	movl	$41, %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	$32, %rsp
	.cfi_def_cfa_offset 32
	popq	%rbx
	.cfi_def_cfa_offset 24
	popq	%r14
	.cfi_def_cfa_offset 16
	popq	%r15
	.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	$_Z15barnesHutKernelP8ParticleS0_, %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	_Z15barnesHutKernelP8ParticleS0_,@object # @_Z15barnesHutKernelP8ParticleS0_
	.section	.rodata,"a",@progbits
	.globl	_Z15barnesHutKernelP8ParticleS0_
	.p2align	3, 0x0
_Z15barnesHutKernelP8ParticleS0_:
	.quad	_Z30__device_stub__barnesHutKernelP8ParticleS0_
	.size	_Z15barnesHutKernelP8ParticleS0_, 8

	.type	.L.str,@object                  # @.str
	.section	.rodata.str1.1,"aMS",@progbits,1
.L.str:
	.asciz	": "
	.size	.L.str, 3

	.type	.L.str.1,@object                # @.str.1
.L.str.1:
	.asciz	"Failed to allocate device memory for particles"
	.size	.L.str.1, 47

	.type	.L.str.2,@object                # @.str.2
.L.str.2:
	.asciz	"Failed to allocate device memory for temp particles"
	.size	.L.str.2, 52

	.type	.L.str.3,@object                # @.str.3
.L.str.3:
	.asciz	"Failed to copy particles to device"
	.size	.L.str.3, 35

	.type	.L.str.4,@object                # @.str.4
.L.str.4:
	.asciz	"Kernel launch failed"
	.size	.L.str.4, 21

	.type	.L.str.5,@object                # @.str.5
.L.str.5:
	.asciz	"Device synchronization failed"
	.size	.L.str.5, 30

	.type	.L.str.6,@object                # @.str.6
.L.str.6:
	.asciz	"Failed to copy results back to host"
	.size	.L.str.6, 36

	.type	.L.str.7,@object                # @.str.7
.L.str.7:
	.asciz	"Failed to free device memory for particles"
	.size	.L.str.7, 43

	.type	.L.str.8,@object                # @.str.8
.L.str.8:
	.asciz	"Failed to free device memory for temp particles"
	.size	.L.str.8, 48

	.type	.L.str.9,@object                # @.str.9
.L.str.9:
	.asciz	"N-body simulation completed successfully."
	.size	.L.str.9, 42

	.type	.L__unnamed_1,@object           # @0
.L__unnamed_1:
	.asciz	"_Z15barnesHutKernelP8ParticleS0_"
	.size	.L__unnamed_1, 33

	.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 _Z30__device_stub__barnesHutKernelP8ParticleS0_
	.addrsig_sym __hip_module_ctor
	.addrsig_sym __hip_module_dtor
	.addrsig_sym _Z15barnesHutKernelP8ParticleS0_
	.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	_Z15barnesHutKernelP8ParticleS0_ ; -- Begin function _Z15barnesHutKernelP8ParticleS0_
	.globl	_Z15barnesHutKernelP8ParticleS0_
	.p2align	8
	.type	_Z15barnesHutKernelP8ParticleS0_,@function
_Z15barnesHutKernelP8ParticleS0_:       ; @_Z15barnesHutKernelP8ParticleS0_
; %bb.0:
	s_clause 0x1
	s_load_b32 s4, s[0:1], 0x1c
	s_load_b128 s[0:3], s[0:1], 0x0
	s_waitcnt lgkmcnt(0)
	s_and_b32 s6, s4, 0xffff
	s_mov_b32 s4, exec_lo
	v_mad_u64_u32 v[1:2], null, s15, s6, v[0:1]
	v_mad_u32_u24 v0, v0, 28, 0
	s_delay_alu instid0(VALU_DEP_2)
	v_cmpx_gt_i32_e32 0x1000, v1
	s_cbranch_execz .LBB0_2
; %bb.1:
	v_mad_i64_i32 v[6:7], null, v1, 28, s[0:1]
	s_clause 0x1
	global_load_b128 v[2:5], v[6:7], off offset:12
	global_load_b128 v[6:9], v[6:7], off
	s_waitcnt vmcnt(1)
	ds_store_2addr_b32 v0, v2, v3 offset0:3 offset1:4
	ds_store_2addr_b32 v0, v4, v5 offset0:5 offset1:6
	s_waitcnt vmcnt(0)
	ds_store_2addr_b32 v0, v8, v9 offset0:2 offset1:3
	ds_store_2addr_b32 v0, v6, v7 offset1:1
.LBB0_2:
	s_or_b32 exec_lo, exec_lo, s4
	v_cvt_f32_u32_e32 v2, s6
	s_sub_i32 s1, 0, s6
	v_dual_mov_b32 v6, 0 :: v_dual_mov_b32 v7, 0
	v_mov_b32_e32 v8, 0
	s_delay_alu instid0(VALU_DEP_3) | instskip(SKIP_4) | instid1(VALU_DEP_1)
	v_rcp_iflag_f32_e32 v2, v2
	s_waitcnt lgkmcnt(0)
	s_barrier
	buffer_gl0_inv
	v_dual_mul_f32 v2, 0x4f7ffffe, v2 :: v_dual_add_nc_u32 v9, 8, v0
	v_cvt_u32_f32_e32 v2, v2
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_readfirstlane_b32 s0, v2
	s_mul_i32 s1, s1, s0
	s_delay_alu instid0(SALU_CYCLE_1)
	s_mul_hi_u32 s4, s0, s1
	s_mov_b32 s1, 0
	s_add_i32 s7, s0, s4
	s_mov_b64 s[4:5], 0
.LBB0_3:                                ; =>This Inner Loop Header: Depth=1
	s_mov_b32 s8, exec_lo
	v_cmpx_ne_u32_e64 s1, v1
	s_cbranch_execz .LBB0_7
; %bb.4:                                ;   in Loop: Header=BB0_3 Depth=1
	s_not_b32 s0, s5
	s_mul_i32 s9, s6, s5
	s_mul_i32 s0, s6, s0
	s_sub_i32 s9, s1, s9
	s_add_i32 s0, s1, s0
	s_cmp_ge_u32 s9, s6
	s_cselect_b32 s0, s0, s9
	s_delay_alu instid0(SALU_CYCLE_1) | instskip(SKIP_4) | instid1(SALU_CYCLE_1)
	s_sub_i32 s9, s0, s6
	s_cmp_ge_u32 s0, s6
	s_cselect_b32 s0, s9, s0
	s_mov_b32 s9, exec_lo
	s_mul_i32 s0, s0, 28
	s_add_i32 s10, s0, 0
	s_delay_alu instid0(SALU_CYCLE_1)
	v_mov_b32_e32 v10, s10
	ds_load_2addr_b32 v[2:3], v10 offset1:1
	ds_load_2addr_b32 v[4:5], v0 offset1:1
	ds_load_b32 v10, v10 offset:8
	ds_load_b32 v11, v9
	s_waitcnt lgkmcnt(2)
	v_dual_sub_f32 v13, v4, v2 :: v_dual_sub_f32 v12, v5, v3
	s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(VALU_DEP_1)
	v_mul_f32_e32 v12, v12, v12
	s_waitcnt lgkmcnt(0)
	v_dual_fmac_f32 v12, v13, v13 :: v_dual_sub_f32 v13, v11, v10
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_fmac_f32_e32 v12, v13, v13
	v_cmpx_lt_f32_e32 0, v12
	s_cbranch_execz .LBB0_6
; %bb.5:                                ;   in Loop: Header=BB0_3 Depth=1
	v_mul_f32_e32 v13, 0x4f800000, v12
	v_cmp_gt_f32_e32 vcc_lo, 0xf800000, v12
	v_dual_sub_f32 v2, v2, v4 :: v_dual_sub_f32 v3, v3, v5
	v_sub_f32_e32 v5, v10, v11
	s_delay_alu instid0(VALU_DEP_4) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_cndmask_b32_e32 v13, v12, v13, vcc_lo
	v_sqrt_f32_e32 v14, v13
	s_waitcnt_depctr 0xfff
	v_add_nc_u32_e32 v15, -1, v14
	v_add_nc_u32_e32 v16, 1, v14
	s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_2)
	v_fma_f32 v17, -v15, v14, v13
	v_fma_f32 v18, -v16, v14, v13
	s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_cmp_ge_f32_e64 s0, 0, v17
	v_cndmask_b32_e64 v14, v14, v15, s0
	s_delay_alu instid0(VALU_DEP_3) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_cmp_lt_f32_e64 s0, 0, v18
	v_cndmask_b32_e64 v14, v14, v16, s0
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_mul_f32_e32 v16, 0x37800000, v14
	v_cndmask_b32_e32 v14, v14, v16, vcc_lo
	v_cmp_class_f32_e64 vcc_lo, v13, 0x260
	s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_cndmask_b32_e32 v13, v14, v13, vcc_lo
	v_dual_mov_b32 v15, s10 :: v_dual_mul_f32 v12, v12, v13
	ds_load_b32 v15, v15 offset:24
	s_waitcnt lgkmcnt(0)
	v_div_scale_f32 v13, null, v12, v12, v15
	v_div_scale_f32 v17, vcc_lo, v15, v12, v15
	s_delay_alu instid0(VALU_DEP_2) | instskip(SKIP_2) | instid1(VALU_DEP_1)
	v_rcp_f32_e32 v14, v13
	s_waitcnt_depctr 0xfff
	v_fma_f32 v16, -v13, v14, 1.0
	v_fmac_f32_e32 v14, v16, v14
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_mul_f32_e32 v16, v17, v14
	v_fma_f32 v18, -v13, v16, v17
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_fmac_f32_e32 v16, v18, v14
	v_fma_f32 v13, -v13, v16, v17
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_div_fmas_f32 v13, v13, v14, v16
	v_div_fixup_f32 v4, v13, v12, v15
	s_delay_alu instid0(VALU_DEP_1)
	v_fmac_f32_e32 v7, v3, v4
	v_fmac_f32_e32 v8, v2, v4
	v_fmac_f32_e32 v6, v5, v4
.LBB0_6:                                ; %Flow
                                        ;   in Loop: Header=BB0_3 Depth=1
	s_or_b32 exec_lo, exec_lo, s9
.LBB0_7:                                ; %_Z12computeForceR8ParticleS0_RfS1_S1_.exit
                                        ;   in Loop: Header=BB0_3 Depth=1
	s_delay_alu instid0(SALU_CYCLE_1)
	s_or_b32 exec_lo, exec_lo, s8
	s_add_i32 s1, s1, 1
	s_add_u32 s4, s4, s7
	s_addc_u32 s5, s5, 0
	s_cmpk_eq_i32 s1, 0x1000
	s_cbranch_scc0 .LBB0_3
; %bb.8:
	v_mad_i64_i32 v[3:4], null, v1, 28, s[2:3]
	s_barrier
	buffer_gl0_inv
	global_load_b96 v[0:2], v[3:4], off offset:12
	s_waitcnt vmcnt(0)
	v_dual_add_f32 v0, v8, v0 :: v_dual_add_f32 v1, v7, v1
	v_add_f32_e32 v2, v6, v2
	global_store_b96 v[3:4], v[0:2], off offset:12
	s_nop 0
	s_sendmsg sendmsg(MSG_DEALLOC_VGPRS)
	s_endpgm
	.section	.rodata,"a",@progbits
	.p2align	6, 0x0
	.amdhsa_kernel _Z15barnesHutKernelP8ParticleS0_
		.amdhsa_group_segment_fixed_size 0
		.amdhsa_private_segment_fixed_size 0
		.amdhsa_kernarg_size 272
		.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 19
		.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	_Z15barnesHutKernelP8ParticleS0_, .Lfunc_end0-_Z15barnesHutKernelP8ParticleS0_
                                        ; -- End function
	.section	.AMDGPU.csdata,"",@progbits
; Kernel info:
; codeLenInByte = 764
; NumSgprs: 18
; NumVgprs: 19
; ScratchSize: 0
; MemoryBound: 0
; FloatMode: 240
; IeeeMode: 1
; LDSByteSize: 0 bytes/workgroup (compile time only)
; SGPRBlocks: 2
; VGPRBlocks: 2
; NumSGPRsForWavesPerEU: 18
; NumVGPRsForWavesPerEU: 19
; 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
      - .offset:         16
        .size:           4
        .value_kind:     hidden_block_count_x
      - .offset:         20
        .size:           4
        .value_kind:     hidden_block_count_y
      - .offset:         24
        .size:           4
        .value_kind:     hidden_block_count_z
      - .offset:         28
        .size:           2
        .value_kind:     hidden_group_size_x
      - .offset:         30
        .size:           2
        .value_kind:     hidden_group_size_y
      - .offset:         32
        .size:           2
        .value_kind:     hidden_group_size_z
      - .offset:         34
        .size:           2
        .value_kind:     hidden_remainder_x
      - .offset:         36
        .size:           2
        .value_kind:     hidden_remainder_y
      - .offset:         38
        .size:           2
        .value_kind:     hidden_remainder_z
      - .offset:         56
        .size:           8
        .value_kind:     hidden_global_offset_x
      - .offset:         64
        .size:           8
        .value_kind:     hidden_global_offset_y
      - .offset:         72
        .size:           8
        .value_kind:     hidden_global_offset_z
      - .offset:         80
        .size:           2
        .value_kind:     hidden_grid_dims
      - .offset:         136
        .size:           4
        .value_kind:     hidden_dynamic_lds_size
    .group_segment_fixed_size: 0
    .kernarg_segment_align: 8
    .kernarg_segment_size: 272
    .language:       OpenCL C
    .language_version:
      - 2
      - 0
    .max_flat_workgroup_size: 1024
    .name:           _Z15barnesHutKernelP8ParticleS0_
    .private_segment_fixed_size: 0
    .sgpr_count:     18
    .sgpr_spill_count: 0
    .symbol:         _Z15barnesHutKernelP8ParticleS0_.kd
    .uniform_work_group_size: 1
    .uses_dynamic_stack: false
    .vgpr_count:     19
    .vgpr_spill_count: 0
    .wavefront_size: 32
    .workgroup_processor_mode: 1
amdhsa.target:   amdgcn-amd-amdhsa--gfx1100
amdhsa.version:
  - 1
  - 2
...

	.end_amdgpu_metadata
