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

namespace cg = cooperative_groups;

// Constants for the simulation
#define GRID_SIZE 1024
#define BLOCK_SIZE 16
#define NUM_THREADS (GRID_SIZE * GRID_SIZE)

// Kernel function for cloth simulation
__global__ void clothSimulationKernel(float* positions, float* velocities, float* forces, float deltaTime) {
    cg::grid_group grid = cg::this_grid();
    cg::thread_block block = cg::this_thread_block();
    cg::thread_block_tile<32> tile32 = cg::tiled_partition<32>(block);

    // Calculate global thread index
    int idx = blockIdx.x * blockDim.x + threadIdx.x;
    int idy = blockIdx.y * blockDim.y + threadIdx.y;
    int index = idy * GRID_SIZE + idx;

    // Check if thread is within the grid boundaries
    if (idx >= GRID_SIZE || idy >= GRID_SIZE) return;

    // Load data into shared memory for faster access
    __shared__ float shared_positions[BLOCK_SIZE][BLOCK_SIZE];
    __shared__ float shared_velocities[BLOCK_SIZE][BLOCK_SIZE];
    __shared__ float shared_forces[BLOCK_SIZE][BLOCK_SIZE];

    shared_positions[threadIdx.y][threadIdx.x] = positions[index];
    shared_velocities[threadIdx.y][threadIdx.x] = velocities[index];
    shared_forces[threadIdx.y][threadIdx.x] = forces[index];

    __syncthreads();

    // Simulate forces between neighboring particles
    float new_velocity = shared_velocities[threadIdx.y][threadIdx.x] + shared_forces[threadIdx.y][threadIdx.x] * deltaTime;
    float new_position = shared_positions[threadIdx.y][threadIdx.x] + new_velocity * deltaTime;

    // Apply boundary conditions (simple wrap-around)
    if (new_position < 0) new_position += GRID_SIZE;
    if (new_position >= GRID_SIZE) new_position -= GRID_SIZE;

    // Write back to global memory
    positions[index] = new_position;
    velocities[index] = new_velocity;

    // Synchronize all threads in the grid to ensure consistency
    grid.sync();
}

int main() {
    // Allocate memory for positions, velocities, and forces
    float* d_positions, *d_velocities, *d_forces;
    size_t size = NUM_THREADS * sizeof(float);

    cudaError_t err = cudaMalloc(&d_positions, size);
    if (err != cudaSuccess) {
        std::cerr << "Error allocating memory for positions: " << cudaGetErrorString(err) << std::endl;
        return -1;
    }

    err = cudaMalloc(&d_velocities, size);
    if (err != cudaSuccess) {
        std::cerr << "Error allocating memory for velocities: " << cudaGetErrorString(err) << std::endl;
        cudaFree(d_positions);
        return -1;
    }

    err = cudaMalloc(&d_forces, size);
    if (err != cudaSuccess) {
        std::cerr << "Error allocating memory for forces: " << cudaGetErrorString(err) << std::endl;
        cudaFree(d_positions);
        cudaFree(d_velocities);
        return -1;
    }

    // Initialize positions, velocities, and forces on the device
    float* h_positions = new float[NUM_THREADS];
    float* h_velocities = new float[NUM_THREADS];
    float* h_forces = new float[NUM_THREADS];

    for (int i = 0; i < NUM_THREADS; ++i) {
        h_positions[i] = static_cast<float>(i % GRID_SIZE);
        h_velocities[i] = 0.0f;
        h_forces[i] = 0.01f; // Simple constant force for demonstration
    }

    err = cudaMemcpy(d_positions, h_positions, size, cudaMemcpyHostToDevice);
    if (err != cudaSuccess) {
        std::cerr << "Error copying positions to device: " << cudaGetErrorString(err) << std::endl;
        cudaFree(d_positions);
        cudaFree(d_velocities);
        cudaFree(d_forces);
        delete[] h_positions;
        delete[] h_velocities;
        delete[] h_forces;
        return -1;
    }

    err = cudaMemcpy(d_velocities, h_velocities, size, cudaMemcpyHostToDevice);
    if (err != cudaSuccess) {
        std::cerr << "Error copying velocities to device: " << cudaGetErrorString(err) << std::endl;
        cudaFree(d_positions);
        cudaFree(d_velocities);
        cudaFree(d_forces);
        delete[] h_positions;
        delete[] h_velocities;
        delete[] h_forces;
        return -1;
    }

    err = cudaMemcpy(d_forces, h_forces, size, cudaMemcpyHostToDevice);
    if (err != cudaSuccess) {
        std::cerr << "Error copying forces to device: " << cudaGetErrorString(err) << std::endl;
        cudaFree(d_positions);
        cudaFree(d_velocities);
        cudaFree(d_forces);
        delete[] h_positions;
        delete[] h_velocities;
        delete[] h_forces;
        return -1;
    }

    // Launch the kernel
    dim3 blockSize(BLOCK_SIZE, BLOCK_SIZE);
    dim3 gridSize(GRID_SIZE / BLOCK_SIZE, GRID_SIZE / BLOCK_SIZE);
    float deltaTime = 0.01f;

    clothSimulationKernel<<<gridSize, blockSize>>>(d_positions, d_velocities, d_forces, deltaTime);

    // Check for kernel launch errors
    err = cudaGetLastError();
    if (err != cudaSuccess) {
        std::cerr << "Kernel launch error: " << cudaGetErrorString(err) << std::endl;
        cudaFree(d_positions);
        cudaFree(d_velocities);
        cudaFree(d_forces);
        delete[] h_positions;
        delete[] h_velocities;
        delete[] h_forces;
        return -1;
    }

    // Copy results back to host
    err = cudaMemcpy(h_positions, d_positions, size, cudaMemcpyDeviceToHost);
    if (err != cudaSuccess) {
        std::cerr << "Error copying positions back to host: " << cudaGetErrorString(err) << std::endl;
        cudaFree(d_positions);
        cudaFree(d_velocities);
        cudaFree(d_forces);
        delete[] h_positions;
        delete[] h_velocities;
        delete[] h_forces;
        return -1;
    }

    // Free device memory
    cudaFree(d_positions);
    cudaFree(d_velocities);
    cudaFree(d_forces);

    // Free host memory
    delete[] h_positions;
    delete[] h_velocities;
    delete[] h_forces;

    std::cout << "Simulation completed successfully." << std::endl;

    return 0;
}
	.file	"tmpxft_0011c71a_00000000-6_cuda_code_058527.cudafe1.cpp"
	.text
#APP
	.globl _ZSt21ios_base_library_initv

#NO_APP
	.type	_ZL26__cudaUnregisterBinaryUtilv, @function
_ZL26__cudaUnregisterBinaryUtilv:
.LFB6835:
	.cfi_startproc
	endbr64
	movq	_ZL20__cudaFatCubinHandle(%rip), %rdi
	jmp	__cudaUnregisterFatBinary@PLT
	.cfi_endproc
.LFE6835:
	.size	_ZL26__cudaUnregisterBinaryUtilv, .-_ZL26__cudaUnregisterBinaryUtilv
	.align 2
	.type	_ZNSolsEPFRSoS_E.isra.0, @function
_ZNSolsEPFRSoS_E.isra.0:
.LFB7718:
	.cfi_startproc
	jmp	*%rsi
	.cfi_endproc
.LFE7718:
	.size	_ZNSolsEPFRSoS_E.isra.0, .-_ZNSolsEPFRSoS_E.isra.0
	.globl	_Z46__device_stub__Z21clothSimulationKernelPfS_S_fPfS_S_f
	.type	_Z46__device_stub__Z21clothSimulationKernelPfS_S_fPfS_S_f, @function
_Z46__device_stub__Z21clothSimulationKernelPfS_S_fPfS_S_f:
.LFB6857:
	.cfi_startproc
	endbr64
	subq	$152, %rsp
	.cfi_def_cfa_offset 160
	movq	%rdi, 24(%rsp)
	leaq	48(%rsp), %rcx
	leaq	56(%rsp), %rdi
	movq	%rsi, 16(%rsp)
	leaq	68(%rsp), %rsi
	movq	%rdx, 8(%rsp)
	leaq	40(%rsp), %rdx
	movss	%xmm0, 4(%rsp)
	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)
	leaq	4(%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	.L3
	pushq	48(%rsp)
	.cfi_def_cfa_offset 168
	leaq	_Z21clothSimulationKernelPfS_S_f(%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
.L3:
	movq	136(%rsp), %rax
	subq	%fs:40, %rax
	je	.L5
	call	__stack_chk_fail@PLT
.L5:
	addq	$152, %rsp
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE6857:
	.size	_Z46__device_stub__Z21clothSimulationKernelPfS_S_fPfS_S_f, .-_Z46__device_stub__Z21clothSimulationKernelPfS_S_fPfS_S_f
	.globl	_Z21clothSimulationKernelPfS_S_f
	.type	_Z21clothSimulationKernelPfS_S_f, @function
_Z21clothSimulationKernelPfS_S_f:
.LFB6858:
	.cfi_startproc
	endbr64
	jmp	_Z46__device_stub__Z21clothSimulationKernelPfS_S_fPfS_S_f
	.cfi_endproc
.LFE6858:
	.size	_Z21clothSimulationKernelPfS_S_f, .-_Z21clothSimulationKernelPfS_S_f
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"Error allocating memory for positions: "
.LC1:
	.string	"Error allocating memory for velocities: "
.LC2:
	.string	"Error allocating memory for forces: "
.LC4:
	.string	"Error copying positions to device: "
.LC5:
	.string	"Error copying velocities to device: "
.LC6:
	.string	"Error copying forces to device: "
.LC7:
	.string	"Kernel launch error: "
.LC8:
	.string	"Error copying positions back to host: "
.LC9:
	.string	"Simulation completed successfully."
	.section	.text.startup,"ax",@progbits
	.globl	main
	.type	main, @function
main:
.LFB6832:
	.cfi_startproc
	endbr64
	pushq	%r14
	.cfi_def_cfa_offset 16
	.cfi_offset 14, -16
	movl	$4194304, %esi
	pushq	%r13
	.cfi_def_cfa_offset 24
	.cfi_offset 13, -24
	pushq	%r12
	.cfi_def_cfa_offset 32
	.cfi_offset 12, -32
	pushq	%rbp
	.cfi_def_cfa_offset 40
	.cfi_offset 6, -40
	pushq	%rbx
	.cfi_def_cfa_offset 48
	.cfi_offset 3, -48
	subq	$64, %rsp
	.cfi_def_cfa_offset 112
	movq	%fs:40, %rax
	movq	%rax, 56(%rsp)
	xorl	%eax, %eax
	leaq	8(%rsp), %rdi
	call	cudaMalloc@PLT
	testl	%eax, %eax
	je	.L10
	movl	%eax, %ebx
	leaq	.LC0(%rip), %rsi
	leaq	_ZSt4cerr(%rip), %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	_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_@GOTPCREL(%rip), %rsi
	movq	%rax, %rdi
	call	_ZNSolsEPFRSoS_E.isra.0
	jmp	.L11
.L10:
	leaq	16(%rsp), %rdi
	movl	$4194304, %esi
	call	cudaMalloc@PLT
	movl	%eax, %ebx
	testl	%eax, %eax
	je	.L12
	leaq	.LC1(%rip), %rsi
	leaq	_ZSt4cerr(%rip), %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	_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_@GOTPCREL(%rip), %rsi
	movq	%rax, %rdi
	call	_ZNSolsEPFRSoS_E.isra.0
	movq	8(%rsp), %rdi
.L26:
	call	cudaFree@PLT
.L11:
	orl	$-1, %eax
	jmp	.L9
.L12:
	leaq	24(%rsp), %rdi
	movl	$4194304, %esi
	call	cudaMalloc@PLT
	movl	%eax, %ebx
	testl	%eax, %eax
	je	.L14
	leaq	.LC2(%rip), %rsi
	leaq	_ZSt4cerr(%rip), %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	_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_@GOTPCREL(%rip), %rsi
	movq	%rax, %rdi
	call	_ZNSolsEPFRSoS_E.isra.0
	movq	8(%rsp), %rdi
	call	cudaFree@PLT
	movq	16(%rsp), %rdi
	jmp	.L26
.L14:
	movl	$4194304, %edi
	call	_Znam@PLT
	movl	$4194304, %edi
	movq	%rax, %rbp
	call	_Znam@PLT
	movl	$4194304, %edi
	movq	%rax, %rbx
	call	_Znam@PLT
	xorl	%ecx, %ecx
	movq	%rax, %r12
.L15:
	movl	%ecx, %eax
	movl	$0x3c23d70a, (%r12,%rcx,4)
	andl	$1023, %eax
	cvtsi2ssl	%eax, %xmm0
	movss	%xmm0, 0(%rbp,%rcx,4)
	incq	%rcx
	cmpq	$1048576, %rcx
	jne	.L15
	xorl	%eax, %eax
	movq	%rbx, %rdi
	movq	%rbp, %rsi
	movl	$4194304, %edx
	rep stosl
	movq	8(%rsp), %rdi
	movl	$1, %ecx
	call	cudaMemcpy@PLT
	leaq	.LC4(%rip), %rsi
	movl	%eax, %r13d
	testl	%eax, %eax
	jne	.L25
	movq	16(%rsp), %rdi
	movq	%rbx, %rsi
	movl	$1, %ecx
	movl	$4194304, %edx
	call	cudaMemcpy@PLT
	leaq	.LC5(%rip), %rsi
	movl	%eax, %r13d
	testl	%eax, %eax
	jne	.L25
	movq	24(%rsp), %rdi
	movq	%r12, %rsi
	movl	$1, %ecx
	movl	$4194304, %edx
	call	cudaMemcpy@PLT
	leaq	.LC6(%rip), %rsi
	movl	%eax, %r13d
	testl	%eax, %eax
	jne	.L25
	xorl	%r9d, %r9d
	xorl	%r8d, %r8d
	movl	$1, %ecx
	movl	$1, %esi
	movabsq	$68719476752, %rdx
	movabsq	$274877907008, %rdi
	call	__cudaPushCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L19
	movss	.LC3(%rip), %xmm0
	movq	24(%rsp), %rdx
	movq	16(%rsp), %rsi
	movq	8(%rsp), %rdi
	call	_Z46__device_stub__Z21clothSimulationKernelPfS_S_fPfS_S_f
.L19:
	call	cudaGetLastError@PLT
	leaq	.LC7(%rip), %rsi
	movl	%eax, %r13d
	testl	%eax, %eax
	jne	.L25
	movq	8(%rsp), %rsi
	movl	$2, %ecx
	movl	$4194304, %edx
	movq	%rbp, %rdi
	call	cudaMemcpy@PLT
	movl	%eax, %r13d
	testl	%eax, %eax
	je	.L21
	leaq	.LC8(%rip), %rsi
.L25:
	leaq	_ZSt4cerr(%rip), %rdi
	call	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc@PLT
	movl	%r13d, %edi
	movq	%rax, %r14
	call	cudaGetErrorString@PLT
	movq	%r14, %rdi
	movq	%rax, %rsi
	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	8(%rsp), %rdi
	call	cudaFree@PLT
	movq	16(%rsp), %rdi
	call	cudaFree@PLT
	movq	24(%rsp), %rdi
	call	cudaFree@PLT
	movq	%rbp, %rdi
	call	_ZdaPv@PLT
	movq	%rbx, %rdi
	call	_ZdaPv@PLT
	movq	%r12, %rdi
	call	_ZdaPv@PLT
	jmp	.L11
.L21:
	movq	8(%rsp), %rdi
	call	cudaFree@PLT
	movq	16(%rsp), %rdi
	call	cudaFree@PLT
	movq	24(%rsp), %rdi
	call	cudaFree@PLT
	movq	%rbp, %rdi
	call	_ZdaPv@PLT
	movq	%rbx, %rdi
	call	_ZdaPv@PLT
	movq	%r12, %rdi
	call	_ZdaPv@PLT
	leaq	.LC9(%rip), %rsi
	leaq	_ZSt4cout(%rip), %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
.L9:
	movq	56(%rsp), %rdx
	subq	%fs:40, %rdx
	je	.L22
	call	__stack_chk_fail@PLT
.L22:
	addq	$64, %rsp
	.cfi_def_cfa_offset 48
	popq	%rbx
	.cfi_def_cfa_offset 40
	popq	%rbp
	.cfi_def_cfa_offset 32
	popq	%r12
	.cfi_def_cfa_offset 24
	popq	%r13
	.cfi_def_cfa_offset 16
	popq	%r14
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE6832:
	.size	main, .-main
	.section	.rodata.str1.1
.LC10:
	.string	"_Z21clothSimulationKernelPfS_S_f"
.LC11:
	.string	"_ZN50_INTERNAL_92d62926_19_cuda_code_058527_cu_9f1237254cuda3std3__419piecewise_constructE"
.LC12:
	.string	"_ZN50_INTERNAL_92d62926_19_cuda_code_058527_cu_9f1237254cuda3std6ranges3__45__cpo4swapE"
.LC13:
	.string	"_ZN50_INTERNAL_92d62926_19_cuda_code_058527_cu_9f1237254cuda3std6ranges3__45__cpo9iter_moveE"
	.section	.text.startup
	.type	_ZL24__sti____cudaRegisterAllv, @function
_ZL24__sti____cudaRegisterAllv:
.LFB6860:
	.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	_Z21clothSimulationKernelPfS_S_f(%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	$1, %r9d
	leaq	_ZN4cuda3std3__419piecewise_constructE(%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	$1, %r9d
	leaq	_ZN4cuda3std6ranges3__45__cpo4swapE(%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
	movl	$1, %r9d
	movq	%rdx, %rcx
	leaq	_ZN4cuda3std6ranges3__45__cpo9iter_moveE(%rip), %rsi
	call	__cudaRegisterVar@PLT
	popq	%rdi
	.cfi_def_cfa_offset 24
	movq	_ZL20__cudaFatCubinHandle(%rip), %rdi
	popq	%r8
	.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
.LFE6860:
	.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
	.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
	.section	.rodata.cst4,"aM",@progbits,4
	.align 4
.LC3:
	.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 <hip/hip_cooperative_groups.h>

namespace cg = cooperative_groups;

// Constants for the simulation
#define GRID_SIZE 1024
#define BLOCK_SIZE 16
#define NUM_THREADS (GRID_SIZE * GRID_SIZE)

// Kernel function for cloth simulation
__global__ void clothSimulationKernel(float* positions, float* velocities, float* forces, float deltaTime) {
    cg::grid_group grid = cg::this_grid();
    cg::thread_block block = cg::this_thread_block();
    cg::thread_block_tile<32> tile32 = cg::tiled_partition<32>(block);

    // Calculate global thread index
    int idx = blockIdx.x * blockDim.x + threadIdx.x;
    int idy = blockIdx.y * blockDim.y + threadIdx.y;
    int index = idy * GRID_SIZE + idx;

    // Check if thread is within the grid boundaries
    if (idx >= GRID_SIZE || idy >= GRID_SIZE) return;

    // Load data into shared memory for faster access
    __shared__ float shared_positions[BLOCK_SIZE][BLOCK_SIZE];
    __shared__ float shared_velocities[BLOCK_SIZE][BLOCK_SIZE];
    __shared__ float shared_forces[BLOCK_SIZE][BLOCK_SIZE];

    shared_positions[threadIdx.y][threadIdx.x] = positions[index];
    shared_velocities[threadIdx.y][threadIdx.x] = velocities[index];
    shared_forces[threadIdx.y][threadIdx.x] = forces[index];

    __syncthreads();

    // Simulate forces between neighboring particles
    float new_velocity = shared_velocities[threadIdx.y][threadIdx.x] + shared_forces[threadIdx.y][threadIdx.x] * deltaTime;
    float new_position = shared_positions[threadIdx.y][threadIdx.x] + new_velocity * deltaTime;

    // Apply boundary conditions (simple wrap-around)
    if (new_position < 0) new_position += GRID_SIZE;
    if (new_position >= GRID_SIZE) new_position -= GRID_SIZE;

    // Write back to global memory
    positions[index] = new_position;
    velocities[index] = new_velocity;

    // Synchronize all threads in the grid to ensure consistency
    grid.sync();
}

int main() {
    // Allocate memory for positions, velocities, and forces
    float* d_positions, *d_velocities, *d_forces;
    size_t size = NUM_THREADS * sizeof(float);

    hipError_t err = hipMalloc(&d_positions, size);
    if (err != hipSuccess) {
        std::cerr << "Error allocating memory for positions: " << hipGetErrorString(err) << std::endl;
        return -1;
    }

    err = hipMalloc(&d_velocities, size);
    if (err != hipSuccess) {
        std::cerr << "Error allocating memory for velocities: " << hipGetErrorString(err) << std::endl;
        hipFree(d_positions);
        return -1;
    }

    err = hipMalloc(&d_forces, size);
    if (err != hipSuccess) {
        std::cerr << "Error allocating memory for forces: " << hipGetErrorString(err) << std::endl;
        hipFree(d_positions);
        hipFree(d_velocities);
        return -1;
    }

    // Initialize positions, velocities, and forces on the device
    float* h_positions = new float[NUM_THREADS];
    float* h_velocities = new float[NUM_THREADS];
    float* h_forces = new float[NUM_THREADS];

    for (int i = 0; i < NUM_THREADS; ++i) {
        h_positions[i] = static_cast<float>(i % GRID_SIZE);
        h_velocities[i] = 0.0f;
        h_forces[i] = 0.01f; // Simple constant force for demonstration
    }

    err = hipMemcpy(d_positions, h_positions, size, hipMemcpyHostToDevice);
    if (err != hipSuccess) {
        std::cerr << "Error copying positions to device: " << hipGetErrorString(err) << std::endl;
        hipFree(d_positions);
        hipFree(d_velocities);
        hipFree(d_forces);
        delete[] h_positions;
        delete[] h_velocities;
        delete[] h_forces;
        return -1;
    }

    err = hipMemcpy(d_velocities, h_velocities, size, hipMemcpyHostToDevice);
    if (err != hipSuccess) {
        std::cerr << "Error copying velocities to device: " << hipGetErrorString(err) << std::endl;
        hipFree(d_positions);
        hipFree(d_velocities);
        hipFree(d_forces);
        delete[] h_positions;
        delete[] h_velocities;
        delete[] h_forces;
        return -1;
    }

    err = hipMemcpy(d_forces, h_forces, size, hipMemcpyHostToDevice);
    if (err != hipSuccess) {
        std::cerr << "Error copying forces to device: " << hipGetErrorString(err) << std::endl;
        hipFree(d_positions);
        hipFree(d_velocities);
        hipFree(d_forces);
        delete[] h_positions;
        delete[] h_velocities;
        delete[] h_forces;
        return -1;
    }

    // Launch the kernel
    dim3 blockSize(BLOCK_SIZE, BLOCK_SIZE);
    dim3 gridSize(GRID_SIZE / BLOCK_SIZE, GRID_SIZE / BLOCK_SIZE);
    float deltaTime = 0.01f;

    clothSimulationKernel<<<gridSize, blockSize>>>(d_positions, d_velocities, d_forces, deltaTime);

    // Check for kernel launch errors
    err = hipGetLastError();
    if (err != hipSuccess) {
        std::cerr << "Kernel launch error: " << hipGetErrorString(err) << std::endl;
        hipFree(d_positions);
        hipFree(d_velocities);
        hipFree(d_forces);
        delete[] h_positions;
        delete[] h_velocities;
        delete[] h_forces;
        return -1;
    }

    // Copy results back to host
    err = hipMemcpy(h_positions, d_positions, size, hipMemcpyDeviceToHost);
    if (err != hipSuccess) {
        std::cerr << "Error copying positions back to host: " << hipGetErrorString(err) << std::endl;
        hipFree(d_positions);
        hipFree(d_velocities);
        hipFree(d_forces);
        delete[] h_positions;
        delete[] h_velocities;
        delete[] h_forces;
        return -1;
    }

    // Free device memory
    hipFree(d_positions);
    hipFree(d_velocities);
    hipFree(d_forces);

    // Free host memory
    delete[] h_positions;
    delete[] h_velocities;
    delete[] h_forces;

    std::cout << "Simulation completed successfully." << std::endl;

    return 0;
}
	.text
	.file	"cuda_code_058527.hip"
                                        # Start of file scope inline assembly
	.globl	_ZSt21ios_base_library_initv

                                        # End of file scope inline assembly
	.globl	_Z36__device_stub__clothSimulationKernelPfS_S_f # -- Begin function _Z36__device_stub__clothSimulationKernelPfS_S_f
	.type	_Z36__device_stub__clothSimulationKernelPfS_S_f,@function
_Z36__device_stub__clothSimulationKernelPfS_S_f: # @_Z36__device_stub__clothSimulationKernelPfS_S_f
	.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), %rcx
	movq	%rsi, (%rcx)
	leaq	24(%rsp), %rsi
	movq	%rdx, (%rsi)
	leaq	4(%rsp), %rdx
	movss	%xmm0, (%rdx)
	leaq	80(%rsp), %rbx
	movq	%rax, (%rbx)
	movq	%rcx, 8(%rbx)
	movq	%rsi, 16(%rbx)
	movq	%rdx, 24(%rbx)
	leaq	64(%rsp), %r14
	leaq	48(%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	$_Z21clothSimulationKernelPfS_S_f, %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	_Z36__device_stub__clothSimulationKernelPfS_S_f, .Lfunc_end0-_Z36__device_stub__clothSimulationKernelPfS_S_f
	.cfi_endproc
                                        # -- End function
	.section	.rodata.cst4,"aM",@progbits,4
	.p2align	2, 0x0                          # -- Begin function main
.LCPI1_0:
	.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	%r12
	.cfi_def_cfa_offset 40
	pushq	%rbx
	.cfi_def_cfa_offset 48
	subq	$32, %rsp
	.cfi_def_cfa_offset 80
	.cfi_offset %rbx, -48
	.cfi_offset %r12, -40
	.cfi_offset %r14, -32
	.cfi_offset %r15, -24
	.cfi_offset %rbp, -16
	leaq	8(%rsp), %rdi
	movl	$4194304, %esi                  # imm = 0x400000
	callq	hipMalloc
	testl	%eax, %eax
	je	.LBB1_3
# %bb.1:
	movl	%eax, %ebx
	movl	$_ZSt4cerr, %edi
	movl	$.L.str, %esi
	movl	$39, %edx
	callq	_ZSt16__ostream_insertIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_PKS3_l
	movl	%ebx, %edi
	callq	hipGetErrorString
	testq	%rax, %rax
	je	.LBB1_6
# %bb.2:
	movq	%rax, %rbx
	movq	%rax, %rdi
	callq	strlen
	movl	$_ZSt4cerr, %edi
	movq	%rbx, %rsi
	movq	%rax, %rdx
	callq	_ZSt16__ostream_insertIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_PKS3_l
	jmp	.LBB1_7
.LBB1_3:
	leaq	16(%rsp), %rdi
	movl	$4194304, %esi                  # imm = 0x400000
	callq	hipMalloc
	testl	%eax, %eax
	je	.LBB1_8
# %bb.4:
	movl	%eax, %ebx
	movl	$_ZSt4cerr, %edi
	movl	$.L.str.1, %esi
	movl	$40, %edx
	callq	_ZSt16__ostream_insertIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_PKS3_l
	movl	%ebx, %edi
	callq	hipGetErrorString
	testq	%rax, %rax
	je	.LBB1_11
# %bb.5:
	movq	%rax, %rbx
	movq	%rax, %rdi
	callq	strlen
	movl	$_ZSt4cerr, %edi
	movq	%rbx, %rsi
	movq	%rax, %rdx
	callq	_ZSt16__ostream_insertIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_PKS3_l
	jmp	.LBB1_12
.LBB1_6:
	movq	_ZSt4cerr(%rip), %rax
	movq	-24(%rax), %rax
	leaq	_ZSt4cerr(%rax), %rdi
	movl	32(%rdi), %esi
	orl	$1, %esi
	callq	_ZNSt9basic_iosIcSt11char_traitsIcEE5clearESt12_Ios_Iostate
.LBB1_7:                                # %_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc.exit
	movq	_ZSt4cerr(%rip), %rax
	movl	$_ZSt4cerr, %ecx
	movq	-24(%rax), %rdi
	addq	%rcx, %rdi
	movl	$10, %esi
	callq	_ZNKSt9basic_iosIcSt11char_traitsIcEE5widenEc
	movsbl	%al, %esi
	movl	$_ZSt4cerr, %edi
	callq	_ZNSo3putEc
	movq	%rax, %rdi
	callq	_ZNSo5flushEv
	jmp	.LBB1_21
.LBB1_8:
	leaq	24(%rsp), %rdi
	movl	$4194304, %esi                  # imm = 0x400000
	callq	hipMalloc
	testl	%eax, %eax
	je	.LBB1_13
# %bb.9:
	movl	%eax, %ebx
	movl	$_ZSt4cerr, %edi
	movl	$.L.str.2, %esi
	movl	$36, %edx
	callq	_ZSt16__ostream_insertIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_PKS3_l
	movl	%ebx, %edi
	callq	hipGetErrorString
	testq	%rax, %rax
	je	.LBB1_18
# %bb.10:
	movq	%rax, %rbx
	movq	%rax, %rdi
	callq	strlen
	movl	$_ZSt4cerr, %edi
	movq	%rbx, %rsi
	movq	%rax, %rdx
	callq	_ZSt16__ostream_insertIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_PKS3_l
	jmp	.LBB1_19
.LBB1_11:
	movq	_ZSt4cerr(%rip), %rax
	movq	-24(%rax), %rax
	leaq	_ZSt4cerr(%rax), %rdi
	movl	32(%rdi), %esi
	orl	$1, %esi
	callq	_ZNSt9basic_iosIcSt11char_traitsIcEE5clearESt12_Ios_Iostate
.LBB1_12:                               # %_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc.exit79
	movq	_ZSt4cerr(%rip), %rax
	movl	$_ZSt4cerr, %ecx
	movq	-24(%rax), %rdi
	addq	%rcx, %rdi
	movl	$10, %esi
	callq	_ZNKSt9basic_iosIcSt11char_traitsIcEE5widenEc
	movsbl	%al, %esi
	movl	$_ZSt4cerr, %edi
	callq	_ZNSo3putEc
	movq	%rax, %rdi
	callq	_ZNSo5flushEv
	movq	8(%rsp), %rdi
	jmp	.LBB1_20
.LBB1_13:
	movl	$4194304, %edi                  # imm = 0x400000
	callq	_Znam
	movq	%rax, %r15
	movl	$4194304, %edi                  # imm = 0x400000
	callq	_Znam
	movq	%rax, %r14
	movl	$4194304, %edi                  # imm = 0x400000
	callq	_Znam
	movq	%rax, %rbx
	xorl	%r12d, %r12d
	movl	$4194304, %edx                  # imm = 0x400000
	movq	%r14, %rdi
	xorl	%esi, %esi
	callq	memset@PLT
.LBB1_14:                               # =>This Inner Loop Header: Depth=1
	movl	%r12d, %eax
	andl	$1023, %eax                     # imm = 0x3FF
	xorps	%xmm0, %xmm0
	cvtsi2ss	%eax, %xmm0
	movss	%xmm0, (%r15,%r12,4)
	movl	$1008981770, (%rbx,%r12,4)      # imm = 0x3C23D70A
	incq	%r12
	cmpq	$1048576, %r12                  # imm = 0x100000
	jne	.LBB1_14
# %bb.15:
	movq	8(%rsp), %rdi
	movl	$4194304, %edx                  # imm = 0x400000
	movq	%r15, %rsi
	movl	$1, %ecx
	callq	hipMemcpy
	testl	%eax, %eax
	je	.LBB1_23
# %bb.16:
	movl	%eax, %ebp
	movl	$_ZSt4cerr, %edi
	movl	$.L.str.3, %esi
	movl	$35, %edx
	callq	_ZSt16__ostream_insertIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_PKS3_l
	movl	%ebp, %edi
	callq	hipGetErrorString
	testq	%rax, %rax
	je	.LBB1_25
# %bb.17:
	movq	%rax, %r12
	movq	%rax, %rdi
	callq	strlen
	movl	$_ZSt4cerr, %edi
	movq	%r12, %rsi
	movq	%rax, %rdx
	callq	_ZSt16__ostream_insertIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_PKS3_l
	jmp	.LBB1_26
.LBB1_18:
	movq	_ZSt4cerr(%rip), %rax
	movq	-24(%rax), %rax
	leaq	_ZSt4cerr(%rax), %rdi
	movl	32(%rdi), %esi
	orl	$1, %esi
	callq	_ZNSt9basic_iosIcSt11char_traitsIcEE5clearESt12_Ios_Iostate
.LBB1_19:                               # %_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc.exit81
	movq	_ZSt4cerr(%rip), %rax
	movl	$_ZSt4cerr, %ecx
	movq	-24(%rax), %rdi
	addq	%rcx, %rdi
	movl	$10, %esi
	callq	_ZNKSt9basic_iosIcSt11char_traitsIcEE5widenEc
	movsbl	%al, %esi
	movl	$_ZSt4cerr, %edi
	callq	_ZNSo3putEc
	movq	%rax, %rdi
	callq	_ZNSo5flushEv
	movq	8(%rsp), %rdi
	callq	hipFree
	movq	16(%rsp), %rdi
.LBB1_20:
	callq	hipFree
.LBB1_21:
	movl	$-1, %eax
.LBB1_22:
	addq	$32, %rsp
	.cfi_def_cfa_offset 48
	popq	%rbx
	.cfi_def_cfa_offset 40
	popq	%r12
	.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_23:
	.cfi_def_cfa_offset 80
	movq	16(%rsp), %rdi
	movl	$4194304, %edx                  # imm = 0x400000
	movq	%r14, %rsi
	movl	$1, %ecx
	callq	hipMemcpy
	testl	%eax, %eax
	je	.LBB1_27
# %bb.24:
	movl	%eax, %ebp
	movl	$_ZSt4cerr, %edi
	movl	$.L.str.4, %esi
	movl	$36, %edx
	jmp	.LBB1_35
.LBB1_25:
	movq	_ZSt4cerr(%rip), %rax
	movq	-24(%rax), %rax
	leaq	_ZSt4cerr(%rax), %rdi
	movl	32(%rdi), %esi
	orl	$1, %esi
	callq	_ZNSt9basic_iosIcSt11char_traitsIcEE5clearESt12_Ios_Iostate
.LBB1_26:                               # %_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc.exit83
	movq	_ZSt4cerr(%rip), %rax
	movl	$_ZSt4cerr, %ecx
	movq	-24(%rax), %rdi
	addq	%rcx, %rdi
	movl	$10, %esi
	callq	_ZNKSt9basic_iosIcSt11char_traitsIcEE5widenEc
	movsbl	%al, %esi
	movl	$_ZSt4cerr, %edi
	callq	_ZNSo3putEc
	movq	%rax, %rdi
	callq	_ZNSo5flushEv
	jmp	.LBB1_36
.LBB1_27:
	movq	24(%rsp), %rdi
	movl	$4194304, %edx                  # imm = 0x400000
	movq	%rbx, %rsi
	movl	$1, %ecx
	callq	hipMemcpy
	testl	%eax, %eax
	je	.LBB1_29
# %bb.28:
	movl	%eax, %ebp
	movl	$_ZSt4cerr, %edi
	movl	$.L.str.5, %esi
	movl	$32, %edx
	jmp	.LBB1_35
.LBB1_29:
	movabsq	$274877907008, %rdi             # imm = 0x4000000040
	movabsq	$68719476752, %rdx              # imm = 0x1000000010
	movl	$1, %esi
	movl	$1, %ecx
	xorl	%r8d, %r8d
	xorl	%r9d, %r9d
	callq	__hipPushCallConfiguration
	testl	%eax, %eax
	jne	.LBB1_31
# %bb.30:
	movq	8(%rsp), %rdi
	movq	16(%rsp), %rsi
	movq	24(%rsp), %rdx
	movss	.LCPI1_0(%rip), %xmm0           # xmm0 = mem[0],zero,zero,zero
	callq	_Z36__device_stub__clothSimulationKernelPfS_S_f
.LBB1_31:
	callq	hipGetLastError
	testl	%eax, %eax
	je	.LBB1_33
# %bb.32:
	movl	%eax, %ebp
	movl	$_ZSt4cerr, %edi
	movl	$.L.str.6, %esi
	movl	$21, %edx
	jmp	.LBB1_35
.LBB1_33:
	movq	8(%rsp), %rsi
	movl	$4194304, %edx                  # imm = 0x400000
	movq	%r15, %rdi
	movl	$2, %ecx
	callq	hipMemcpy
	testl	%eax, %eax
	je	.LBB1_37
# %bb.34:
	movl	%eax, %ebp
	movl	$_ZSt4cerr, %edi
	movl	$.L.str.7, %esi
	movl	$38, %edx
.LBB1_35:
	callq	_ZSt16__ostream_insertIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_PKS3_l
	movl	%ebp, %edi
	callq	hipGetErrorString
	movl	$_ZSt4cerr, %edi
	movq	%rax, %rsi
	callq	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc
	movq	%rax, %rdi
	callq	_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_
.LBB1_36:
	movq	8(%rsp), %rdi
	callq	hipFree
	movq	16(%rsp), %rdi
	callq	hipFree
	movq	24(%rsp), %rdi
	callq	hipFree
	movq	%r15, %rdi
	callq	_ZdaPv
	movq	%r14, %rdi
	callq	_ZdaPv
	movq	%rbx, %rdi
	callq	_ZdaPv
	jmp	.LBB1_21
.LBB1_37:
	movq	8(%rsp), %rdi
	callq	hipFree
	movq	16(%rsp), %rdi
	callq	hipFree
	movq	24(%rsp), %rdi
	callq	hipFree
	movq	%r15, %rdi
	callq	_ZdaPv
	movq	%r14, %rdi
	callq	_ZdaPv
	movq	%rbx, %rdi
	callq	_ZdaPv
	movl	$_ZSt4cout, %edi
	movl	$.L.str.8, %esi
	movl	$34, %edx
	callq	_ZSt16__ostream_insertIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_PKS3_l
	movl	$_ZSt4cout, %edi
	callq	_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_
	xorl	%eax, %eax
	jmp	.LBB1_22
.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	$_Z21clothSimulationKernelPfS_S_f, %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	_Z21clothSimulationKernelPfS_S_f,@object # @_Z21clothSimulationKernelPfS_S_f
	.section	.rodata,"a",@progbits
	.globl	_Z21clothSimulationKernelPfS_S_f
	.p2align	3, 0x0
_Z21clothSimulationKernelPfS_S_f:
	.quad	_Z36__device_stub__clothSimulationKernelPfS_S_f
	.size	_Z21clothSimulationKernelPfS_S_f, 8

	.type	.L.str,@object                  # @.str
	.section	.rodata.str1.1,"aMS",@progbits,1
.L.str:
	.asciz	"Error allocating memory for positions: "
	.size	.L.str, 40

	.type	.L.str.1,@object                # @.str.1
.L.str.1:
	.asciz	"Error allocating memory for velocities: "
	.size	.L.str.1, 41

	.type	.L.str.2,@object                # @.str.2
.L.str.2:
	.asciz	"Error allocating memory for forces: "
	.size	.L.str.2, 37

	.type	.L.str.3,@object                # @.str.3
.L.str.3:
	.asciz	"Error copying positions to device: "
	.size	.L.str.3, 36

	.type	.L.str.4,@object                # @.str.4
.L.str.4:
	.asciz	"Error copying velocities to device: "
	.size	.L.str.4, 37

	.type	.L.str.5,@object                # @.str.5
.L.str.5:
	.asciz	"Error copying forces to device: "
	.size	.L.str.5, 33

	.type	.L.str.6,@object                # @.str.6
.L.str.6:
	.asciz	"Kernel launch error: "
	.size	.L.str.6, 22

	.type	.L.str.7,@object                # @.str.7
.L.str.7:
	.asciz	"Error copying positions back to host: "
	.size	.L.str.7, 39

	.type	.L.str.8,@object                # @.str.8
.L.str.8:
	.asciz	"Simulation completed successfully."
	.size	.L.str.8, 35

	.type	.L__unnamed_1,@object           # @0
.L__unnamed_1:
	.asciz	"_Z21clothSimulationKernelPfS_S_f"
	.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 _Z36__device_stub__clothSimulationKernelPfS_S_f
	.addrsig_sym __hip_module_ctor
	.addrsig_sym __hip_module_dtor
	.addrsig_sym _Z21clothSimulationKernelPfS_S_f
	.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	_Z21clothSimulationKernelPfS_S_f ; -- Begin function _Z21clothSimulationKernelPfS_S_f
	.globl	_Z21clothSimulationKernelPfS_S_f
	.p2align	8
	.type	_Z21clothSimulationKernelPfS_S_f,@function
_Z21clothSimulationKernelPfS_S_f:       ; @_Z21clothSimulationKernelPfS_S_f
; %bb.0:
	s_load_b32 s4, s[0:1], 0x2c
	v_and_b32_e32 v1, 0x3ff, v0
	v_bfe_u32 v2, v0, 10, 10
	s_add_u32 s2, s0, 32
	s_addc_u32 s3, s1, 0
	s_waitcnt lgkmcnt(0)
	s_lshr_b32 s5, s4, 16
	s_and_b32 s4, s4, 0xffff
	s_delay_alu instid0(SALU_CYCLE_1) | instskip(SKIP_1) | instid1(VALU_DEP_1)
	v_mad_u64_u32 v[3:4], null, s14, s4, v[1:2]
	s_mov_b32 s4, exec_lo
	v_mad_u64_u32 v[4:5], null, s15, s5, v[2:3]
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_max_i32_e32 v5, v4, v3
	v_cmpx_gt_i32_e32 0x400, v5
	s_cbranch_execz .LBB0_12
; %bb.1:
	s_clause 0x1
	s_load_b128 s[4:7], s[0:1], 0x0
	s_load_b64 s[8:9], s[0:1], 0x10
	v_lshl_add_u32 v3, v4, 10, v3
	s_load_b32 s0, s[0:1], 0x18
	v_bfe_u32 v0, v0, 20, 10
	s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_2)
	v_ashrrev_i32_e32 v4, 31, v3
	v_or3_b32 v0, v2, v0, v1
	s_delay_alu instid0(VALU_DEP_2) | instskip(SKIP_1) | instid1(VALU_DEP_1)
	v_lshlrev_b64 v[3:4], 2, v[3:4]
	s_waitcnt lgkmcnt(0)
	v_add_co_u32 v5, vcc_lo, s4, v3
	s_delay_alu instid0(VALU_DEP_2)
	v_add_co_ci_u32_e32 v6, vcc_lo, s5, v4, vcc_lo
	v_add_co_u32 v7, vcc_lo, s6, v3
	v_add_co_ci_u32_e32 v8, vcc_lo, s7, v4, vcc_lo
	v_add_co_u32 v3, vcc_lo, s8, v3
	v_add_co_ci_u32_e32 v4, vcc_lo, s9, v4, vcc_lo
	global_load_b32 v9, v[5:6], off
	global_load_b32 v10, v[7:8], off
	global_load_b32 v3, v[3:4], off
	v_lshlrev_b32_e32 v4, 2, v1
	s_delay_alu instid0(VALU_DEP_1)
	v_lshl_add_u32 v4, v2, 6, v4
	s_waitcnt vmcnt(1)
	ds_store_b32 v4, v10 offset:2048
	s_waitcnt vmcnt(0)
	ds_store_2addr_stride64_b32 v4, v3, v9 offset1:4
	s_waitcnt lgkmcnt(0)
	s_barrier
	buffer_gl0_inv
	ds_load_b32 v9, v4 offset:2048
	ds_load_2addr_stride64_b32 v[3:4], v4 offset1:4
	s_waitcnt lgkmcnt(0)
	v_fmac_f32_e32 v9, s0, v3
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_fmac_f32_e32 v4, s0, v9
	v_add_f32_e32 v3, 0x44800000, v4
	v_cmp_gt_f32_e32 vcc_lo, 0, v4
	s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_cndmask_b32_e32 v3, v4, v3, vcc_lo
	v_add_f32_e32 v4, 0xc4800000, v3
	v_cmp_nle_f32_e32 vcc_lo, 0x44800000, v3
	s_delay_alu instid0(VALU_DEP_2)
	v_cndmask_b32_e32 v1, v4, v3, vcc_lo
	v_cmp_eq_u32_e32 vcc_lo, 0, v0
	global_store_b32 v[5:6], v1, off
	global_store_b32 v[7:8], v9, off
	s_waitcnt_vscnt null, 0x0
	buffer_gl1_inv
	buffer_gl0_inv
	s_barrier
	s_and_b32 exec_lo, exec_lo, vcc_lo
	s_cbranch_execz .LBB0_11
; %bb.2:
	s_load_b64 s[0:1], s[2:3], 0x58
	v_mov_b32_e32 v2, 0
	s_mov_b32 s4, exec_lo
	s_mov_b32 s2, exec_lo
	v_mbcnt_lo_u32_b32 v1, s4, 0
                                        ; implicit-def: $vgpr3
	s_waitcnt lgkmcnt(0)
	global_load_b32 v0, v2, s[0:1] offset:40
	v_cmpx_eq_u32_e32 0, v1
	s_cbranch_execz .LBB0_4
; %bb.3:
	s_bcnt1_i32_b32 s3, s4
	s_delay_alu instid0(SALU_CYCLE_1)
	v_mov_b32_e32 v3, s3
	global_atomic_add_u32 v3, v2, v3, s[0:1] offset:32 glc
.LBB0_4:
	s_or_b32 exec_lo, exec_lo, s2
	s_waitcnt vmcnt(0)
	v_readfirstlane_b32 s2, v3
	v_add_nc_u32_e32 v3, -1, v0
	s_delay_alu instid0(VALU_DEP_2) | instskip(SKIP_1) | instid1(VALU_DEP_1)
	v_add_nc_u32_e32 v1, s2, v1
	s_mov_b32 s2, exec_lo
	v_and_b32_e32 v2, 0xffff, v1
	s_delay_alu instid0(VALU_DEP_1)
	v_cmpx_ne_u32_e64 v2, v3
	s_xor_b32 s2, exec_lo, s2
	s_cbranch_execz .LBB0_8
; %bb.5:                                ; %.preheader.i.i.i.preheader
	v_mov_b32_e32 v0, 0
	s_mov_b32 s3, 0
.LBB0_6:                                ; %.preheader.i.i.i
                                        ; =>This Inner Loop Header: Depth=1
	s_sleep 1
	global_load_b32 v2, v0, s[0:1] offset:32 glc
	s_waitcnt vmcnt(0)
	v_xor_b32_e32 v2, v2, v1
	s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(SALU_CYCLE_1)
	v_cmp_lt_u32_e32 vcc_lo, 0xffff, v2
	s_or_b32 s3, vcc_lo, s3
	s_and_not1_b32 exec_lo, exec_lo, s3
	s_cbranch_execnz .LBB0_6
; %bb.7:                                ; %Flow
	s_or_b32 exec_lo, exec_lo, s3
                                        ; implicit-def: $vgpr0
.LBB0_8:                                ; %Flow115
	s_and_not1_saveexec_b32 s2, s2
	s_cbranch_execz .LBB0_11
; %bb.9:
	s_mov_b32 s2, exec_lo
	s_delay_alu instid0(SALU_CYCLE_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_mbcnt_lo_u32_b32 v1, s2, 0
	v_cmp_eq_u32_e32 vcc_lo, 0, v1
	s_and_b32 s3, exec_lo, vcc_lo
	s_delay_alu instid0(SALU_CYCLE_1)
	s_mov_b32 exec_lo, s3
	s_cbranch_execz .LBB0_11
; %bb.10:
	v_sub_nc_u32_e32 v0, 0x10000, v0
	s_bcnt1_i32_b32 s2, s2
	v_mov_b32_e32 v1, 0
	s_delay_alu instid0(VALU_DEP_2)
	v_mul_lo_u32 v0, v0, s2
	global_atomic_add_u32 v1, v0, s[0:1] offset:32
.LBB0_11:                               ; %_ZNK18cooperative_groups10grid_group4syncEv.exit
	s_waitcnt_vscnt null, 0x0
	s_barrier
.LBB0_12:
	s_endpgm
	.section	.rodata,"a",@progbits
	.p2align	6, 0x0
	.amdhsa_kernel _Z21clothSimulationKernelPfS_S_f
		.amdhsa_group_segment_fixed_size 3072
		.amdhsa_private_segment_fixed_size 0
		.amdhsa_kernarg_size 288
		.amdhsa_user_sgpr_count 14
		.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 1
		.amdhsa_system_sgpr_workgroup_id_z 0
		.amdhsa_system_sgpr_workgroup_info 0
		.amdhsa_system_vgpr_workitem_id 2
		.amdhsa_next_free_vgpr 11
		.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	_Z21clothSimulationKernelPfS_S_f, .Lfunc_end0-_Z21clothSimulationKernelPfS_S_f
                                        ; -- End function
	.section	.AMDGPU.csdata,"",@progbits
; Kernel info:
; codeLenInByte = 688
; NumSgprs: 18
; NumVgprs: 11
; ScratchSize: 0
; MemoryBound: 0
; FloatMode: 240
; IeeeMode: 1
; LDSByteSize: 3072 bytes/workgroup (compile time only)
; SGPRBlocks: 2
; VGPRBlocks: 1
; NumSGPRsForWavesPerEU: 18
; NumVGPRsForWavesPerEU: 11
; Occupancy: 16
; WaveLimiterHint : 0
; COMPUTE_PGM_RSRC2:SCRATCH_EN: 0
; COMPUTE_PGM_RSRC2:USER_SGPR: 14
; COMPUTE_PGM_RSRC2:TRAP_HANDLER: 0
; COMPUTE_PGM_RSRC2:TGID_X_EN: 1
; COMPUTE_PGM_RSRC2:TGID_Y_EN: 1
; COMPUTE_PGM_RSRC2:TGID_Z_EN: 0
; COMPUTE_PGM_RSRC2:TIDIG_COMP_CNT: 2
	.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
      - .offset:         24
        .size:           4
        .value_kind:     by_value
      - .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
      - .offset:         120
        .size:           8
        .value_kind:     hidden_multigrid_sync_arg
    .group_segment_fixed_size: 3072
    .kernarg_segment_align: 8
    .kernarg_segment_size: 288
    .language:       OpenCL C
    .language_version:
      - 2
      - 0
    .max_flat_workgroup_size: 1024
    .name:           _Z21clothSimulationKernelPfS_S_f
    .private_segment_fixed_size: 0
    .sgpr_count:     18
    .sgpr_spill_count: 0
    .symbol:         _Z21clothSimulationKernelPfS_S_f.kd
    .uniform_work_group_size: 1
    .uses_dynamic_stack: false
    .vgpr_count:     11
    .vgpr_spill_count: 0
    .wavefront_size: 32
    .workgroup_processor_mode: 1
amdhsa.target:   amdgcn-amd-amdhsa--gfx1100
amdhsa.version:
  - 1
  - 2
...

	.end_amdgpu_metadata
