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

#define NUM_PARTICLES 512
#define BLOCK_SIZE 128
#define SHARED_SIZE 128

// Structure to hold particle data
struct Particle {
    float4 pos;  // x, y, z, w (w is unused)
    float4 vel;  // vx, vy, vz, w (w is unused)
    float4 acc;  // ax, ay, az, w (w is unused)
};

// Shared memory for positions and velocities
__shared__ float4 shared_pos[SHARED_SIZE];
__shared__ float4 shared_vel[SHARED_SIZE];

// Kernel to calculate forces (simple Lennard-Jones potential for demonstration)
__device__ float4 calculateForce(float4 pos_i, float4 pos_j) {
    float4 force = {0.0f, 0.0f, 0.0f, 0.0f};
    float dx = pos_j.x - pos_i.x;
    float dy = pos_j.y - pos_i.y;
    float dz = pos_j.z - pos_i.z;
    float r2 = dx * dx + dy * dy + dz * dz;
    if (r2 > 0.01f && r2 < 1.0f) {
        float r6 = r2 * r2 * r2;
        float f = 48.0f * (1.0f / r6 - 0.5f / (r6 * r6)) / r2;
        force.x = f * dx;
        force.y = f * dy;
        force.z = f * dz;
    }
    return force;
}

// Kernel to update positions and velocities using Velocity Verlet
__global__ void velocityVerletKernel(Particle* particles, float dt) {
    extern __shared__ float4 shared_data[];
    float4* shared_pos = (float4*)shared_data;
    float4* shared_vel = (float4*)(shared_data + blockDim.x);

    int idx = blockIdx.x * blockDim.x + threadIdx.x;
    if (idx < NUM_PARTICLES) {
        shared_pos[threadIdx.x] = particles[idx].pos;
        shared_vel[threadIdx.x] = particles[idx].vel;
    }
    __syncthreads();

    float4 new_acc = {0.0f, 0.0f, 0.0f, 0.0f};
    for (int j = 0; j < blockDim.x; ++j) {
        if (threadIdx.x != j) {
            float4 force = calculateForce(shared_pos[threadIdx.x], shared_pos[j]);
            new_acc.x += force.x;
            new_acc.y += force.y;
            new_acc.z += force.z;
        }
    }
    __syncthreads();

    if (idx < NUM_PARTICLES) {
        // Update positions
        particles[idx].pos.x += shared_vel[threadIdx.x].x * dt + 0.5f * particles[idx].acc.x * dt * dt;
        particles[idx].pos.y += shared_vel[threadIdx.x].y * dt + 0.5f * particles[idx].acc.y * dt * dt;
        particles[idx].pos.z += shared_vel[threadIdx.x].z * dt + 0.5f * particles[idx].acc.z * dt * dt;

        // Update velocities
        float4 half_dt_acc = {0.5f * dt * particles[idx].acc.x, 0.5f * dt * particles[idx].acc.y, 0.5f * dt * particles[idx].acc.z, 0.0f};
        float4 new_half_dt_acc = {0.5f * dt * new_acc.x, 0.5f * dt * new_acc.y, 0.5f * dt * new_acc.z, 0.0f};
        particles[idx].vel.x += half_dt_acc.x + new_half_dt_acc.x;
        particles[idx].vel.y += half_dt_acc.y + new_half_dt_acc.y;
        particles[idx].vel.z += half_dt_acc.z + new_half_dt_acc.z;

        // Update accelerations
        particles[idx].acc = new_acc;
    }
}

// Main function to demonstrate the usage of the kernel
int main() {
    Particle* d_particles;
    cudaError_t err;

    // Allocate memory for particles on the device
    err = cudaMalloc((void**)&d_particles, NUM_PARTICLES * sizeof(Particle));
    if (err != cudaSuccess) {
        std::cerr << "Failed to allocate device memory for particles (error code " << err << ")" << std::endl;
        return -1;
    }

    // Initialize particles on the host and copy to device
    Particle h_particles[NUM_PARTICLES];
    for (int i = 0; i < NUM_PARTICLES; ++i) {
        h_particles[i].pos = {static_cast<float>(i) / NUM_PARTICLES, 0.0f, 0.0f, 0.0f};
        h_particles[i].vel = {0.0f, 0.0f, 0.0f, 0.0f};
        h_particles[i].acc = {0.0f, 0.0f, 0.0f, 0.0f};
    }
    err = cudaMemcpy(d_particles, h_particles, NUM_PARTICLES * sizeof(Particle), cudaMemcpyHostToDevice);
    if (err != cudaSuccess) {
        std::cerr << "Failed to copy data from host to device (error code " << err << ")" << std::endl;
        cudaFree(d_particles);
        return -1;
    }

    // Set up execution parameters
    dim3 blocks((NUM_PARTICLES + BLOCK_SIZE - 1) / BLOCK_SIZE);
    dim3 threads(BLOCK_SIZE);
    size_t sharedMemSize = 2 * BLOCK_SIZE * sizeof(float4);

    // Perform molecular dynamics simulation
    float dt = 0.01f;
    for (int step = 0; step < 100; ++step) {
        velocityVerletKernel<<<blocks, threads, sharedMemSize>>>(d_particles, dt);
        err = cudaGetLastError();
        if (err != cudaSuccess) {
            std::cerr << "Kernel execution failed (error code " << err << ")" << std::endl;
            cudaFree(d_particles);
            return -1;
        }
    }

    // Copy results back to host
    err = cudaMemcpy(h_particles, d_particles, NUM_PARTICLES * sizeof(Particle), cudaMemcpyDeviceToHost);
    if (err != cudaSuccess) {
        std::cerr << "Failed to copy data from device to host (error code " << err << ")" << std::endl;
        cudaFree(d_particles);
        return -1;
    }

    // Clean up
    cudaFree(d_particles);

    // Print first particle's position for demonstration
    std::cout << "Final position of particle 0: (" << h_particles[0].pos.x << ", " << h_particles[0].pos.y << ", " << h_particles[0].pos.z << ")" << std::endl;

    return 0;
}
	.file	"tmpxft_0004e950_00000000-6_cuda_code_054470.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
	.align 2
	.type	_ZNSolsEPFRSoS_E.isra.0, @function
_ZNSolsEPFRSoS_E.isra.0:
.LFB4508:
	.cfi_startproc
	jmp	*%rsi
	.cfi_endproc
.LFE4508:
	.size	_ZNSolsEPFRSoS_E.isra.0, .-_ZNSolsEPFRSoS_E.isra.0
	.globl	_Z14calculateForce6float4S_
	.type	_Z14calculateForce6float4S_, @function
_Z14calculateForce6float4S_:
.LFB3849:
	.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
.LFE3849:
	.size	_Z14calculateForce6float4S_, .-_Z14calculateForce6float4S_
	.globl	_Z49__device_stub__Z20velocityVerletKernelP8ParticlefP8Particlef
	.type	_Z49__device_stub__Z20velocityVerletKernelP8ParticlefP8Particlef, @function
_Z49__device_stub__Z20velocityVerletKernelP8ParticlefP8Particlef:
.LFB3875:
	.cfi_startproc
	endbr64
	subq	$120, %rsp
	.cfi_def_cfa_offset 128
	movq	%rdi, 8(%rsp)
	leaq	32(%rsp), %rcx
	leaq	24(%rsp), %rdx
	movss	%xmm0, 4(%rsp)
	leaq	52(%rsp), %rsi
	leaq	40(%rsp), %rdi
	movq	%fs:40, %rax
	movq	%rax, 104(%rsp)
	xorl	%eax, %eax
	leaq	8(%rsp), %rax
	movl	$1, 48(%rsp)
	movq	%rax, 88(%rsp)
	leaq	4(%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	.L5
	pushq	32(%rsp)
	.cfi_def_cfa_offset 136
	leaq	_Z20velocityVerletKernelP8Particlef(%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
.L5:
	movq	104(%rsp), %rax
	subq	%fs:40, %rax
	je	.L7
	call	__stack_chk_fail@PLT
.L7:
	addq	$120, %rsp
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE3875:
	.size	_Z49__device_stub__Z20velocityVerletKernelP8ParticlefP8Particlef, .-_Z49__device_stub__Z20velocityVerletKernelP8ParticlefP8Particlef
	.globl	_Z20velocityVerletKernelP8Particlef
	.type	_Z20velocityVerletKernelP8Particlef, @function
_Z20velocityVerletKernelP8Particlef:
.LFB3876:
	.cfi_startproc
	endbr64
	jmp	_Z49__device_stub__Z20velocityVerletKernelP8ParticlefP8Particlef
	.cfi_endproc
.LFE3876:
	.size	_Z20velocityVerletKernelP8Particlef, .-_Z20velocityVerletKernelP8Particlef
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"Failed to allocate device memory for particles (error code "
.LC1:
	.string	")"
.LC4:
	.string	"Failed to copy data from host to device (error code "
.LC6:
	.string	"Kernel execution failed (error code "
.LC7:
	.string	"Failed to copy data from device to host (error code "
.LC8:
	.string	"Final position of particle 0: ("
.LC9:
	.string	", "
	.section	.text.startup,"ax",@progbits
	.globl	main
	.type	main, @function
main:
.LFB3850:
	.cfi_startproc
	endbr64
	pushq	%r12
	.cfi_def_cfa_offset 16
	.cfi_offset 12, -16
	pushq	%rbp
	.cfi_def_cfa_offset 24
	.cfi_offset 6, -24
	pushq	%rbx
	.cfi_def_cfa_offset 32
	.cfi_offset 3, -32
	leaq	-24576(%rsp), %r11
	.cfi_def_cfa 11, 24608
.LPSRL0:
	subq	$4096, %rsp
	orq	$0, (%rsp)
	cmpq	%r11, %rsp
	jne	.LPSRL0
	.cfi_def_cfa_register 7
	subq	$48, %rsp
	.cfi_def_cfa_offset 24656
	movl	$24576, %esi
	movq	%fs:40, %rax
	movq	%rax, 24616(%rsp)
	xorl	%eax, %eax
	movq	%rsp, %rdi
	call	cudaMalloc@PLT
	testl	%eax, %eax
	je	.L12
	leaq	.LC0(%rip), %rsi
	leaq	_ZSt4cerr(%rip), %rdi
	movl	%eax, %ebx
	call	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc@PLT
	movl	%ebx, %esi
	movq	%rax, %rdi
	call	_ZNSolsEi@PLT
	leaq	.LC1(%rip), %rsi
	movq	%rax, %rdi
	call	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc@PLT
	movq	_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_@GOTPCREL(%rip), %rsi
	movq	%rax, %rdi
	call	_ZNSolsEPFRSoS_E.isra.0
	jmp	.L13
.L12:
	leaq	32(%rsp), %rax
	movss	.LC2(%rip), %xmm1
	xorl	%edx, %edx
	movq	%rax, %rbp
.L14:
	cvtsi2ssl	%edx, %xmm0
	movslq	%edx, %rcx
	incl	%edx
	movl	$0x00000000, 4(%rax)
	imulq	$48, %rcx, %rcx
	movl	$0x00000000, 8(%rax)
	addq	$48, %rax
	movl	$0x00000000, -36(%rax)
	mulss	%xmm1, %xmm0
	movss	%xmm0, -48(%rax)
	xorps	%xmm0, %xmm0
	movaps	%xmm0, 48(%rsp,%rcx)
	movaps	%xmm0, 64(%rsp,%rcx)
	cmpl	$512, %edx
	jne	.L14
	movq	(%rsp), %rdi
	movl	$1, %ecx
	movl	$24576, %edx
	movq	%rbp, %rsi
	call	cudaMemcpy@PLT
	movl	%eax, %ebx
	testl	%eax, %eax
	je	.L15
	leaq	.LC4(%rip), %rsi
.L25:
	leaq	_ZSt4cerr(%rip), %rdi
	call	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc@PLT
	movl	%ebx, %esi
	movq	%rax, %rdi
	call	_ZNSolsEi@PLT
	leaq	.LC1(%rip), %rsi
	movq	%rax, %rdi
.L26:
	call	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc@PLT
	movq	_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_@GOTPCREL(%rip), %rsi
	movq	%rax, %rdi
	call	_ZNSolsEPFRSoS_E.isra.0
	movq	(%rsp), %rdi
	call	cudaFree@PLT
.L13:
	orl	$-1, %eax
	jmp	.L11
.L15:
	movl	$1073741825, %eax
	movl	$1, 16(%rsp)
	movl	$100, %r12d
	salq	$2, %rax
	movl	$1, 28(%rsp)
	movq	%rax, 8(%rsp)
	addq	$124, %rax
	movq	%rax, 20(%rsp)
.L19:
	movl	28(%rsp), %ecx
	movq	20(%rsp), %rdx
	xorl	%r9d, %r9d
	movl	$4096, %r8d
	movq	8(%rsp), %rdi
	movl	16(%rsp), %esi
	call	__cudaPushCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L17
	movss	.LC5(%rip), %xmm0
	movq	(%rsp), %rdi
	call	_Z49__device_stub__Z20velocityVerletKernelP8ParticlefP8Particlef
.L17:
	call	cudaGetLastError@PLT
	movl	%eax, %ebx
	testl	%eax, %eax
	je	.L18
	leaq	.LC6(%rip), %rsi
	jmp	.L25
.L18:
	decl	%r12d
	jne	.L19
	movq	(%rsp), %rsi
	movq	%rbp, %rdi
	movl	$2, %ecx
	movl	$24576, %edx
	leaq	.LC1(%rip), %rbp
	call	cudaMemcpy@PLT
	testl	%eax, %eax
	movl	%eax, %ebx
	je	.L20
	leaq	.LC7(%rip), %rsi
	leaq	_ZSt4cerr(%rip), %rdi
	call	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc@PLT
	movl	%ebx, %esi
	movq	%rax, %rdi
	call	_ZNSolsEi@PLT
	movq	%rbp, %rsi
	movq	%rax, %rdi
	jmp	.L26
.L20:
	movq	(%rsp), %rdi
	leaq	.LC9(%rip), %rbx
	call	cudaFree@PLT
	leaq	.LC8(%rip), %rsi
	leaq	_ZSt4cout(%rip), %rdi
	call	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc@PLT
	cvtss2sd	32(%rsp), %xmm0
	movq	%rax, %rdi
	call	_ZNSo9_M_insertIdEERSoT_@PLT
	movq	%rbx, %rsi
	movq	%rax, %rdi
	call	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc@PLT
	cvtss2sd	36(%rsp), %xmm0
	movq	%rax, %rdi
	call	_ZNSo9_M_insertIdEERSoT_@PLT
	movq	%rbx, %rsi
	movq	%rax, %rdi
	call	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc@PLT
	cvtss2sd	40(%rsp), %xmm0
	movq	%rax, %rdi
	call	_ZNSo9_M_insertIdEERSoT_@PLT
	movq	%rbp, %rsi
	movq	%rax, %rdi
	call	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc@PLT
	movq	_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_@GOTPCREL(%rip), %rsi
	movq	%rax, %rdi
	call	_ZNSolsEPFRSoS_E.isra.0
	xorl	%eax, %eax
.L11:
	movq	24616(%rsp), %rdx
	subq	%fs:40, %rdx
	je	.L21
	call	__stack_chk_fail@PLT
.L21:
	addq	$24624, %rsp
	.cfi_def_cfa_offset 32
	popq	%rbx
	.cfi_def_cfa_offset 24
	popq	%rbp
	.cfi_def_cfa_offset 16
	popq	%r12
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE3850:
	.size	main, .-main
	.section	.rodata.str1.1
.LC11:
	.string	"_Z20velocityVerletKernelP8Particlef"
.LC12:
	.string	"precalc_xorwow_matrix"
.LC13:
	.string	"precalc_xorwow_offset_matrix"
.LC14:
	.string	"mrg32k3aM1"
.LC15:
	.string	"mrg32k3aM2"
.LC16:
	.string	"mrg32k3aM1SubSeq"
.LC17:
	.string	"mrg32k3aM2SubSeq"
.LC18:
	.string	"mrg32k3aM1Seq"
.LC19:
	.string	"mrg32k3aM2Seq"
.LC20:
	.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	.LC11(%rip), %rdx
	movq	%rax, %rdi
	movq	%rax, %rbx
	pushq	$0
	.cfi_def_cfa_offset 40
	movq	%rdx, %rcx
	leaq	_Z20velocityVerletKernelP8Particlef(%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	.LC12(%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	.LC13(%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	.LC14(%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	.LC15(%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	.LC16(%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	.LC17(%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	.LC18(%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	.LC19(%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	.LC20(%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
	.section	.rodata.cst4,"aM",@progbits,4
	.align 4
.LC2:
	.long	989855744
	.align 4
.LC5:
	.long	1008981770
	.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>

#define NUM_PARTICLES 512
#define BLOCK_SIZE 128
#define SHARED_SIZE 128

// Structure to hold particle data
struct Particle {
    float4 pos;  // x, y, z, w (w is unused)
    float4 vel;  // vx, vy, vz, w (w is unused)
    float4 acc;  // ax, ay, az, w (w is unused)
};

// Shared memory for positions and velocities
__shared__ float4 shared_pos[SHARED_SIZE];
__shared__ float4 shared_vel[SHARED_SIZE];

// Kernel to calculate forces (simple Lennard-Jones potential for demonstration)
__device__ float4 calculateForce(float4 pos_i, float4 pos_j) {
    float4 force = {0.0f, 0.0f, 0.0f, 0.0f};
    float dx = pos_j.x - pos_i.x;
    float dy = pos_j.y - pos_i.y;
    float dz = pos_j.z - pos_i.z;
    float r2 = dx * dx + dy * dy + dz * dz;
    if (r2 > 0.01f && r2 < 1.0f) {
        float r6 = r2 * r2 * r2;
        float f = 48.0f * (1.0f / r6 - 0.5f / (r6 * r6)) / r2;
        force.x = f * dx;
        force.y = f * dy;
        force.z = f * dz;
    }
    return force;
}

// Kernel to update positions and velocities using Velocity Verlet
__global__ void velocityVerletKernel(Particle* particles, float dt) {
    extern __shared__ float4 shared_data[];
    float4* shared_pos = (float4*)shared_data;
    float4* shared_vel = (float4*)(shared_data + blockDim.x);

    int idx = blockIdx.x * blockDim.x + threadIdx.x;
    if (idx < NUM_PARTICLES) {
        shared_pos[threadIdx.x] = particles[idx].pos;
        shared_vel[threadIdx.x] = particles[idx].vel;
    }
    __syncthreads();

    float4 new_acc = {0.0f, 0.0f, 0.0f, 0.0f};
    for (int j = 0; j < blockDim.x; ++j) {
        if (threadIdx.x != j) {
            float4 force = calculateForce(shared_pos[threadIdx.x], shared_pos[j]);
            new_acc.x += force.x;
            new_acc.y += force.y;
            new_acc.z += force.z;
        }
    }
    __syncthreads();

    if (idx < NUM_PARTICLES) {
        // Update positions
        particles[idx].pos.x += shared_vel[threadIdx.x].x * dt + 0.5f * particles[idx].acc.x * dt * dt;
        particles[idx].pos.y += shared_vel[threadIdx.x].y * dt + 0.5f * particles[idx].acc.y * dt * dt;
        particles[idx].pos.z += shared_vel[threadIdx.x].z * dt + 0.5f * particles[idx].acc.z * dt * dt;

        // Update velocities
        float4 half_dt_acc = {0.5f * dt * particles[idx].acc.x, 0.5f * dt * particles[idx].acc.y, 0.5f * dt * particles[idx].acc.z, 0.0f};
        float4 new_half_dt_acc = {0.5f * dt * new_acc.x, 0.5f * dt * new_acc.y, 0.5f * dt * new_acc.z, 0.0f};
        particles[idx].vel.x += half_dt_acc.x + new_half_dt_acc.x;
        particles[idx].vel.y += half_dt_acc.y + new_half_dt_acc.y;
        particles[idx].vel.z += half_dt_acc.z + new_half_dt_acc.z;

        // Update accelerations
        particles[idx].acc = new_acc;
    }
}

// Main function to demonstrate the usage of the kernel
int main() {
    Particle* d_particles;
    hipError_t err;

    // Allocate memory for particles on the device
    err = hipMalloc((void**)&d_particles, NUM_PARTICLES * sizeof(Particle));
    if (err != hipSuccess) {
        std::cerr << "Failed to allocate device memory for particles (error code " << err << ")" << std::endl;
        return -1;
    }

    // Initialize particles on the host and copy to device
    Particle h_particles[NUM_PARTICLES];
    for (int i = 0; i < NUM_PARTICLES; ++i) {
        h_particles[i].pos = {static_cast<float>(i) / NUM_PARTICLES, 0.0f, 0.0f, 0.0f};
        h_particles[i].vel = {0.0f, 0.0f, 0.0f, 0.0f};
        h_particles[i].acc = {0.0f, 0.0f, 0.0f, 0.0f};
    }
    err = hipMemcpy(d_particles, h_particles, NUM_PARTICLES * sizeof(Particle), hipMemcpyHostToDevice);
    if (err != hipSuccess) {
        std::cerr << "Failed to copy data from host to device (error code " << err << ")" << std::endl;
        hipFree(d_particles);
        return -1;
    }

    // Set up execution parameters
    dim3 blocks((NUM_PARTICLES + BLOCK_SIZE - 1) / BLOCK_SIZE);
    dim3 threads(BLOCK_SIZE);
    size_t sharedMemSize = 2 * BLOCK_SIZE * sizeof(float4);

    // Perform molecular dynamics simulation
    float dt = 0.01f;
    for (int step = 0; step < 100; ++step) {
        velocityVerletKernel<<<blocks, threads, sharedMemSize>>>(d_particles, dt);
        err = hipGetLastError();
        if (err != hipSuccess) {
            std::cerr << "Kernel execution failed (error code " << err << ")" << std::endl;
            hipFree(d_particles);
            return -1;
        }
    }

    // Copy results back to host
    err = hipMemcpy(h_particles, d_particles, NUM_PARTICLES * sizeof(Particle), hipMemcpyDeviceToHost);
    if (err != hipSuccess) {
        std::cerr << "Failed to copy data from device to host (error code " << err << ")" << std::endl;
        hipFree(d_particles);
        return -1;
    }

    // Clean up
    hipFree(d_particles);

    // Print first particle's position for demonstration
    std::cout << "Final position of particle 0: (" << h_particles[0].pos.x << ", " << h_particles[0].pos.y << ", " << h_particles[0].pos.z << ")" << std::endl;

    return 0;
}
	.text
	.file	"cuda_code_054470.hip"
                                        # Start of file scope inline assembly
	.globl	_ZSt21ios_base_library_initv

                                        # End of file scope inline assembly
	.globl	_Z35__device_stub__velocityVerletKernelP8Particlef # -- Begin function _Z35__device_stub__velocityVerletKernelP8Particlef
	.type	_Z35__device_stub__velocityVerletKernelP8Particlef,@function
_Z35__device_stub__velocityVerletKernelP8Particlef: # @_Z35__device_stub__velocityVerletKernelP8Particlef
	.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	4(%rsp), %rcx
	movss	%xmm0, (%rcx)
	leaq	64(%rsp), %rbx
	movq	%rax, (%rbx)
	movq	%rcx, 8(%rbx)
	leaq	48(%rsp), %r14
	leaq	32(%rsp), %r15
	leaq	16(%rsp), %r12
	leaq	8(%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	$_Z20velocityVerletKernelP8Particlef, %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	_Z35__device_stub__velocityVerletKernelP8Particlef, .Lfunc_end0-_Z35__device_stub__velocityVerletKernelP8Particlef
	.cfi_endproc
                                        # -- End function
	.section	.rodata.cst4,"aM",@progbits,4
	.p2align	2, 0x0                          # -- Begin function main
.LCPI1_0:
	.long	0x3b000000                      # float 0.001953125
.LCPI1_1:
	.long	0x3c23d70a                      # float 0.00999999977
	.text
	.globl	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	%rbx
	.cfi_def_cfa_offset 40
	subq	$24600, %rsp                    # imm = 0x6018
	.cfi_def_cfa_offset 24640
	.cfi_offset %rbx, -40
	.cfi_offset %r14, -32
	.cfi_offset %r15, -24
	.cfi_offset %rbp, -16
	leaq	8(%rsp), %rdi
	movl	$24576, %esi                    # imm = 0x6000
	callq	hipMalloc
	testl	%eax, %eax
	je	.LBB1_2
# %bb.1:
	movl	%eax, %ebx
	movl	$_ZSt4cerr, %edi
	movl	$.L.str, %esi
	movl	$59, %edx
	callq	_ZSt16__ostream_insertIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_PKS3_l
	movl	$_ZSt4cerr, %edi
	movl	%ebx, %esi
	callq	_ZNSolsEi
	movq	%rax, %rbx
	movl	$.L.str.1, %esi
	movl	$1, %edx
	movq	%rax, %rdi
	callq	_ZSt16__ostream_insertIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_PKS3_l
	movq	(%rbx), %rax
	movq	-24(%rax), %rdi
	addq	%rbx, %rdi
	movl	$10, %esi
	callq	_ZNKSt9basic_iosIcSt11char_traitsIcEE5widenEc
	movsbl	%al, %esi
	movq	%rbx, %rdi
	callq	_ZNSo3putEc
	movq	%rax, %rdi
	callq	_ZNSo5flushEv
	jmp	.LBB1_16
.LBB1_2:
	leaq	32(%rsp), %rax
	xorl	%ecx, %ecx
	movss	.LCPI1_0(%rip), %xmm0           # xmm0 = mem[0],zero,zero,zero
	xorps	%xmm1, %xmm1
.LBB1_3:                                # =>This Inner Loop Header: Depth=1
	xorps	%xmm2, %xmm2
	cvtsi2ss	%ecx, %xmm2
	mulss	%xmm0, %xmm2
	xorps	%xmm3, %xmm3
	movss	%xmm2, %xmm3                    # xmm3 = xmm2[0],xmm3[1,2,3]
	movaps	%xmm3, -16(%rax)
	incq	%rcx
	movaps	%xmm1, (%rax)
	movaps	%xmm1, 16(%rax)
	addq	$48, %rax
	cmpq	$512, %rcx                      # imm = 0x200
	jne	.LBB1_3
# %bb.4:
	movq	8(%rsp), %rdi
	leaq	16(%rsp), %rsi
	movl	$24576, %edx                    # imm = 0x6000
	movl	$1, %ecx
	callq	hipMemcpy
	testl	%eax, %eax
	je	.LBB1_7
# %bb.5:
	movl	%eax, %ebx
	movl	$_ZSt4cerr, %edi
	movl	$.L.str.2, %esi
.LBB1_6:
	movl	$52, %edx
	callq	_ZSt16__ostream_insertIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_PKS3_l
	movl	$_ZSt4cerr, %edi
	movl	%ebx, %esi
	jmp	.LBB1_15
.LBB1_7:                                # %.preheader.preheader
	movl	$100, %r15d
	movabsq	$4294967300, %rbx               # imm = 0x100000004
	leaq	124(%rbx), %r14
.LBB1_8:                                # %.preheader
                                        # =>This Inner Loop Header: Depth=1
	movl	$4096, %r8d                     # imm = 0x1000
	movq	%rbx, %rdi
	movl	$1, %esi
	movq	%r14, %rdx
	movl	$1, %ecx
	xorl	%r9d, %r9d
	callq	__hipPushCallConfiguration
	testl	%eax, %eax
	jne	.LBB1_10
# %bb.9:                                #   in Loop: Header=BB1_8 Depth=1
	movq	8(%rsp), %rdi
	movss	.LCPI1_1(%rip), %xmm0           # xmm0 = mem[0],zero,zero,zero
	callq	_Z35__device_stub__velocityVerletKernelP8Particlef
.LBB1_10:                               #   in Loop: Header=BB1_8 Depth=1
	callq	hipGetLastError
	testl	%eax, %eax
	jne	.LBB1_14
# %bb.11:                               #   in Loop: Header=BB1_8 Depth=1
	decl	%r15d
	jne	.LBB1_8
# %bb.12:
	movq	8(%rsp), %rsi
	leaq	16(%rsp), %rdi
	movl	$24576, %edx                    # imm = 0x6000
	movl	$2, %ecx
	callq	hipMemcpy
	testl	%eax, %eax
	je	.LBB1_18
# %bb.13:
	movl	%eax, %ebx
	movl	$_ZSt4cerr, %edi
	movl	$.L.str.4, %esi
	jmp	.LBB1_6
.LBB1_14:
	movl	%eax, %ebp
	movl	$_ZSt4cerr, %edi
	movl	$.L.str.3, %esi
	movl	$36, %edx
	callq	_ZSt16__ostream_insertIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_PKS3_l
	movl	$_ZSt4cerr, %edi
	movl	%ebp, %esi
.LBB1_15:
	callq	_ZNSolsEi
	movq	%rax, %rbx
	movl	$.L.str.1, %esi
	movl	$1, %edx
	movq	%rax, %rdi
	callq	_ZSt16__ostream_insertIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_PKS3_l
	movq	(%rbx), %rax
	movq	-24(%rax), %rdi
	addq	%rbx, %rdi
	movl	$10, %esi
	callq	_ZNKSt9basic_iosIcSt11char_traitsIcEE5widenEc
	movsbl	%al, %esi
	movq	%rbx, %rdi
	callq	_ZNSo3putEc
	movq	%rax, %rdi
	callq	_ZNSo5flushEv
	movq	8(%rsp), %rdi
	callq	hipFree
.LBB1_16:
	movl	$-1, %eax
.LBB1_17:
	addq	$24600, %rsp                    # imm = 0x6018
	.cfi_def_cfa_offset 40
	popq	%rbx
	.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
.LBB1_18:
	.cfi_def_cfa_offset 24640
	movq	8(%rsp), %rdi
	callq	hipFree
	movl	$_ZSt4cout, %edi
	movl	$.L.str.5, %esi
	movl	$31, %edx
	callq	_ZSt16__ostream_insertIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_PKS3_l
	xorps	%xmm0, %xmm0
	cvtss2sd	16(%rsp), %xmm0
	movl	$_ZSt4cout, %edi
	callq	_ZNSo9_M_insertIdEERSoT_
	movq	%rax, %rbx
	movl	$.L.str.6, %esi
	movl	$2, %edx
	movq	%rax, %rdi
	callq	_ZSt16__ostream_insertIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_PKS3_l
	xorps	%xmm0, %xmm0
	cvtss2sd	20(%rsp), %xmm0
	movq	%rbx, %rdi
	callq	_ZNSo9_M_insertIdEERSoT_
	movq	%rax, %rbx
	movl	$.L.str.6, %esi
	movl	$2, %edx
	movq	%rax, %rdi
	callq	_ZSt16__ostream_insertIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_PKS3_l
	xorps	%xmm0, %xmm0
	cvtss2sd	24(%rsp), %xmm0
	movq	%rbx, %rdi
	callq	_ZNSo9_M_insertIdEERSoT_
	movq	%rax, %rbx
	movl	$.L.str.1, %esi
	movl	$1, %edx
	movq	%rax, %rdi
	callq	_ZSt16__ostream_insertIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_PKS3_l
	movq	(%rbx), %rax
	movq	-24(%rax), %rdi
	addq	%rbx, %rdi
	movl	$10, %esi
	callq	_ZNKSt9basic_iosIcSt11char_traitsIcEE5widenEc
	movsbl	%al, %esi
	movq	%rbx, %rdi
	callq	_ZNSo3putEc
	movq	%rax, %rdi
	callq	_ZNSo5flushEv
	xorl	%eax, %eax
	jmp	.LBB1_17
.Lfunc_end1:
	.size	main, .Lfunc_end1-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	.LBB2_2
# %bb.1:
	movl	$__hip_fatbin_wrapper, %edi
	callq	__hipRegisterFatBinary
	movq	%rax, %rdi
	movq	%rax, __hip_gpubin_handle(%rip)
.LBB2_2:
	xorps	%xmm0, %xmm0
	movups	%xmm0, 16(%rsp)
	movups	%xmm0, (%rsp)
	movl	$_Z20velocityVerletKernelP8Particlef, %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_end2:
	.size	__hip_module_ctor, .Lfunc_end2-__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	.LBB3_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
.LBB3_2:
	retq
.Lfunc_end3:
	.size	__hip_module_dtor, .Lfunc_end3-__hip_module_dtor
	.cfi_endproc
                                        # -- End function
	.type	_Z20velocityVerletKernelP8Particlef,@object # @_Z20velocityVerletKernelP8Particlef
	.section	.rodata,"a",@progbits
	.globl	_Z20velocityVerletKernelP8Particlef
	.p2align	3, 0x0
_Z20velocityVerletKernelP8Particlef:
	.quad	_Z35__device_stub__velocityVerletKernelP8Particlef
	.size	_Z20velocityVerletKernelP8Particlef, 8

	.type	.L.str,@object                  # @.str
	.section	.rodata.str1.1,"aMS",@progbits,1
.L.str:
	.asciz	"Failed to allocate device memory for particles (error code "
	.size	.L.str, 60

	.type	.L.str.1,@object                # @.str.1
.L.str.1:
	.asciz	")"
	.size	.L.str.1, 2

	.type	.L.str.2,@object                # @.str.2
.L.str.2:
	.asciz	"Failed to copy data from host to device (error code "
	.size	.L.str.2, 53

	.type	.L.str.3,@object                # @.str.3
.L.str.3:
	.asciz	"Kernel execution failed (error code "
	.size	.L.str.3, 37

	.type	.L.str.4,@object                # @.str.4
.L.str.4:
	.asciz	"Failed to copy data from device to host (error code "
	.size	.L.str.4, 53

	.type	.L.str.5,@object                # @.str.5
.L.str.5:
	.asciz	"Final position of particle 0: ("
	.size	.L.str.5, 32

	.type	.L.str.6,@object                # @.str.6
.L.str.6:
	.asciz	", "
	.size	.L.str.6, 3

	.type	.L__unnamed_1,@object           # @0
.L__unnamed_1:
	.asciz	"_Z20velocityVerletKernelP8Particlef"
	.size	.L__unnamed_1, 36

	.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 _Z35__device_stub__velocityVerletKernelP8Particlef
	.addrsig_sym __hip_module_ctor
	.addrsig_sym __hip_module_dtor
	.addrsig_sym _Z20velocityVerletKernelP8Particlef
	.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	_Z20velocityVerletKernelP8Particlef ; -- Begin function _Z20velocityVerletKernelP8Particlef
	.globl	_Z20velocityVerletKernelP8Particlef
	.p2align	8
	.type	_Z20velocityVerletKernelP8Particlef,@function
_Z20velocityVerletKernelP8Particlef:    ; @_Z20velocityVerletKernelP8Particlef
; %bb.0:
	s_clause 0x1
	s_load_b32 s2, s[0:1], 0x1c
	s_load_b64 s[4:5], s[0:1], 0x0
	s_waitcnt lgkmcnt(0)
	s_and_b32 s7, s2, 0xffff
	s_delay_alu instid0(SALU_CYCLE_1) | instskip(SKIP_1) | instid1(SALU_CYCLE_1)
	v_mad_u64_u32 v[4:5], null, s15, s7, v[0:1]
	s_lshl_b32 s3, s7, 4
	s_add_i32 s6, s3, 0
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_cmp_gt_i32_e64 s2, 0x200, v4
	s_and_saveexec_b32 s3, s2
	s_cbranch_execz .LBB0_2
; %bb.1:
	v_mad_i64_i32 v[1:2], null, v4, 48, s[4:5]
	s_clause 0x1
	global_load_b128 v[5:8], v[1:2], off
	global_load_b128 v[9:12], v[1:2], off offset:16
	v_lshlrev_b32_e32 v1, 4, v0
	s_delay_alu instid0(VALU_DEP_1)
	v_add_nc_u32_e32 v2, 0, v1
	v_add_nc_u32_e32 v1, s6, v1
	s_waitcnt vmcnt(1)
	ds_store_b128 v2, v[5:8]
	s_waitcnt vmcnt(0)
	ds_store_b128 v1, v[9:12]
.LBB0_2:
	s_or_b32 exec_lo, exec_lo, s3
	v_dual_mov_b32 v1, 0 :: v_dual_mov_b32 v2, 0
	v_mov_b32_e32 v3, 0
	s_cmp_eq_u32 s7, 0
	s_mov_b32 s8, 0
	s_waitcnt lgkmcnt(0)
	s_barrier
	buffer_gl0_inv
	s_cbranch_scc1 .LBB0_9
; %bb.3:                                ; %.lr.ph
	v_lshl_add_u32 v5, v0, 4, 0
	v_dual_mov_b32 v1, 0 :: v_dual_mov_b32 v6, v0
	v_dual_mov_b32 v2, 0 :: v_dual_mov_b32 v3, 0
.LBB0_4:                                ; =>This Inner Loop Header: Depth=1
	s_mov_b32 s9, exec_lo
	s_delay_alu instid0(VALU_DEP_2)
	v_cmpx_ne_u32_e32 0, v6
	s_cbranch_execz .LBB0_8
; %bb.5:                                ;   in Loop: Header=BB0_4 Depth=1
	ds_load_b128 v[9:12], v5
	v_mov_b32_e32 v7, s8
	s_waitcnt lgkmcnt(0)
	ds_load_b128 v[12:15], v7
	s_waitcnt lgkmcnt(0)
	v_dual_sub_f32 v8, v12, v9 :: v_dual_sub_f32 v7, v13, v10
	v_dual_sub_f32 v9, v14, v11 :: v_dual_mov_b32 v12, 0
	v_mov_b32_e32 v11, 0
	s_delay_alu instid0(VALU_DEP_3) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_dual_mov_b32 v13, 0 :: v_dual_mul_f32 v10, v7, v7
	v_fmac_f32_e32 v10, v8, v8
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_fmac_f32_e32 v10, v9, v9
	v_cmp_lt_f32_e32 vcc_lo, 0x3c23d70a, v10
	v_cmp_gt_f32_e64 s3, 1.0, v10
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(SALU_CYCLE_1)
	s_and_b32 s3, vcc_lo, s3
	s_and_saveexec_b32 s10, s3
	s_cbranch_execz .LBB0_7
; %bb.6:                                ;   in Loop: Header=BB0_4 Depth=1
	v_mul_f32_e32 v11, v10, v10
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_mul_f32_e32 v11, v10, v11
	v_mul_f32_e32 v12, v11, v11
	v_div_scale_f32 v13, null, v11, v11, 1.0
	s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_2)
	v_div_scale_f32 v14, null, v12, v12, -0.5
	v_rcp_f32_e32 v15, v13
	s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_3) | instid1(VALU_DEP_2)
	v_rcp_f32_e32 v16, v14
	s_waitcnt_depctr 0xfff
	v_fma_f32 v17, -v13, v15, 1.0
	v_fma_f32 v18, -v14, v16, 1.0
	v_fmac_f32_e32 v15, v17, v15
	v_div_scale_f32 v17, s3, -0.5, v12, -0.5
	s_delay_alu instid0(VALU_DEP_3) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_fmac_f32_e32 v16, v18, v16
	v_mul_f32_e32 v20, v17, v16
	v_div_scale_f32 v19, vcc_lo, 1.0, v11, 1.0
	s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_2)
	v_fma_f32 v22, -v14, v20, v17
	v_mul_f32_e32 v18, v19, v15
	s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_2)
	v_fmac_f32_e32 v20, v22, v16
	v_fma_f32 v21, -v13, v18, v19
	s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_2)
	v_fma_f32 v14, -v14, v20, v17
	v_fmac_f32_e32 v18, v21, v15
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_fma_f32 v13, -v13, v18, v19
	v_div_fmas_f32 v13, v13, v15, v18
	s_mov_b32 vcc_lo, s3
	v_div_fmas_f32 v14, v14, v16, v20
	s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_2)
	v_div_fixup_f32 v11, v13, v11, 1.0
	v_div_fixup_f32 v12, v14, v12, -0.5
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_add_f32_e32 v11, v11, v12
	v_mul_f32_e32 v11, 0x42400000, v11
	s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(VALU_DEP_2)
	v_div_scale_f32 v12, null, v10, v10, v11
	v_div_scale_f32 v15, vcc_lo, v11, v10, v11
	v_rcp_f32_e32 v13, v12
	s_waitcnt_depctr 0xfff
	v_fma_f32 v14, -v12, v13, 1.0
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_fmac_f32_e32 v13, v14, v13
	v_mul_f32_e32 v14, v15, v13
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_fma_f32 v16, -v12, v14, v15
	v_fmac_f32_e32 v14, v16, v13
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_fma_f32 v12, -v12, v14, v15
	v_div_fmas_f32 v12, v12, v13, v14
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_div_fixup_f32 v10, v12, v10, v11
	v_mul_f32_e32 v13, v9, v10
	v_mul_f32_e32 v11, v8, v10
	v_mul_f32_e32 v12, v7, v10
.LBB0_7:                                ; %_Z14calculateForce15HIP_vector_typeIfLj4EES0_.exit
                                        ;   in Loop: Header=BB0_4 Depth=1
	s_or_b32 exec_lo, exec_lo, s10
	s_delay_alu instid0(VALU_DEP_1)
	v_dual_add_f32 v1, v1, v11 :: v_dual_add_f32 v2, v2, v12
	v_add_f32_e32 v3, v3, v13
.LBB0_8:                                ; %Flow
                                        ;   in Loop: Header=BB0_4 Depth=1
	s_or_b32 exec_lo, exec_lo, s9
	v_add_nc_u32_e32 v6, -1, v6
	s_add_i32 s7, s7, -1
	s_add_i32 s8, s8, 16
	s_cmp_eq_u32 s7, 0
	s_cbranch_scc0 .LBB0_4
.LBB0_9:                                ; %Flow81
	s_barrier
	buffer_gl0_inv
	s_and_saveexec_b32 s3, s2
	s_cbranch_execz .LBB0_11
; %bb.10:
	v_mad_i64_i32 v[16:17], null, v4, 48, s[4:5]
	s_load_b32 s0, s[0:1], 0x8
	v_lshl_add_u32 v0, v0, 4, s6
	s_clause 0x2
	global_load_b96 v[4:6], v[16:17], off offset:32
	global_load_b96 v[7:9], v[16:17], off offset:16
	global_load_b96 v[10:12], v[16:17], off
	ds_load_b96 v[13:15], v0
	s_waitcnt lgkmcnt(0)
	v_mul_f32_e64 v0, s0, 0.5
	s_waitcnt vmcnt(2)
	v_dual_mul_f32 v18, 0.5, v4 :: v_dual_mul_f32 v19, 0.5, v5
	s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_2)
	v_dual_mul_f32 v20, 0.5, v6 :: v_dual_mul_f32 v21, v0, v5
	v_dual_mul_f32 v4, v0, v4 :: v_dual_mul_f32 v5, s0, v18
	s_delay_alu instid0(VALU_DEP_2) | instskip(SKIP_1) | instid1(VALU_DEP_3)
	v_dual_mul_f32 v18, s0, v19 :: v_dual_mul_f32 v19, s0, v20
	v_mul_f32_e32 v20, v0, v6
	v_dual_fmac_f32 v21, v0, v2 :: v_dual_mul_f32 v22, s0, v5
	s_delay_alu instid0(VALU_DEP_3) | instskip(SKIP_1) | instid1(VALU_DEP_2)
	v_dual_mul_f32 v19, s0, v19 :: v_dual_fmac_f32 v4, v0, v1
	s_waitcnt vmcnt(1)
	v_add_f32_e32 v6, v21, v8
	s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_3)
	v_dual_fmac_f32 v22, s0, v13 :: v_dual_fmac_f32 v19, s0, v15
	v_dual_mul_f32 v18, s0, v18 :: v_dual_add_f32 v5, v4, v7
	s_waitcnt vmcnt(0)
	s_delay_alu instid0(VALU_DEP_2) | instskip(SKIP_3) | instid1(VALU_DEP_1)
	v_add_f32_e32 v10, v10, v22
	v_mov_b32_e32 v4, 0
	v_add_f32_e32 v12, v12, v19
	v_fmac_f32_e32 v18, s0, v14
	v_dual_fmac_f32 v20, v0, v3 :: v_dual_add_f32 v11, v11, v18
	s_delay_alu instid0(VALU_DEP_1)
	v_add_f32_e32 v7, v20, v9
	s_clause 0x2
	global_store_b96 v[16:17], v[10:12], off
	global_store_b96 v[16:17], v[5:7], off offset:16
	global_store_b128 v[16:17], v[1:4], off offset:32
.LBB0_11:
	s_nop 0
	s_sendmsg sendmsg(MSG_DEALLOC_VGPRS)
	s_endpgm
	.section	.rodata,"a",@progbits
	.p2align	6, 0x0
	.amdhsa_kernel _Z20velocityVerletKernelP8Particlef
		.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 23
		.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	_Z20velocityVerletKernelP8Particlef, .Lfunc_end0-_Z20velocityVerletKernelP8Particlef
                                        ; -- End function
	.section	.AMDGPU.csdata,"",@progbits
; Kernel info:
; codeLenInByte = 968
; NumSgprs: 18
; NumVgprs: 23
; ScratchSize: 0
; MemoryBound: 0
; FloatMode: 240
; IeeeMode: 1
; LDSByteSize: 0 bytes/workgroup (compile time only)
; SGPRBlocks: 2
; VGPRBlocks: 2
; NumSGPRsForWavesPerEU: 18
; NumVGPRsForWavesPerEU: 23
; 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
      - .offset:         8
        .size:           4
        .value_kind:     by_value
      - .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:           _Z20velocityVerletKernelP8Particlef
    .private_segment_fixed_size: 0
    .sgpr_count:     18
    .sgpr_spill_count: 0
    .symbol:         _Z20velocityVerletKernelP8Particlef.kd
    .uniform_work_group_size: 1
    .uses_dynamic_stack: false
    .vgpr_count:     23
    .vgpr_spill_count: 0
    .wavefront_size: 32
    .workgroup_processor_mode: 1
amdhsa.target:   amdgcn-amd-amdhsa--gfx1100
amdhsa.version:
  - 1
  - 2
...

	.end_amdgpu_metadata
