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

// Define the matrix size
#define MATRIX_SIZE 32

// Kernel to perform basic PCA matrix factorization
__global__ void pcaFactorizationKernel(float* data, float* mean, float* covariance, int n) {
    __shared__ float sharedData[MATRIX_SIZE];
    __shared__ float sharedMean[MATRIX_SIZE];
    int tid = threadIdx.x;
    int idx = blockIdx.x * blockDim.x + threadIdx.x;

    // Load data into shared memory
    if (idx < n) {
        sharedData[tid] = data[idx];
    } else {
        sharedData[tid] = 0.0f;
    }
    __syncthreads();

    // Calculate mean
    float localMean = 0.0f;
    for (int i = 0; i < MATRIX_SIZE; i++) {
        localMean += sharedData[i];
    }
    localMean /= MATRIX_SIZE;

    // Store mean in shared memory
    sharedMean[tid] = localMean;
    __syncthreads();

    // Calculate mean of means and store in global memory
    if (tid == 0) {
        float totalMean = 0.0f;
        for (int i = 0; i < MATRIX_SIZE; i++) {
            totalMean += sharedMean[i];
        }
        totalMean /= MATRIX_SIZE;
        atomicAdd(mean, totalMean);
    }
    __syncthreads();

    // Subtract mean from data
    if (idx < n) {
        sharedData[tid] -= *mean;
    }
    __syncthreads();

    // Calculate covariance
    float localCovariance = 0.0f;
    for (int i = 0; i < MATRIX_SIZE; i++) {
        localCovariance += sharedData[tid] * sharedData[i];
    }
    localCovariance /= MATRIX_SIZE;

    // Store covariance in global memory
    if (idx < n) {
        atomicAdd(&covariance[idx], localCovariance);
    }
}

int main() {
    // Allocate memory for data, mean, and covariance
    float* h_data = new float[MATRIX_SIZE * MATRIX_SIZE];
    float* h_mean = new float(0.0f);
    float* h_covariance = new float[MATRIX_SIZE * MATRIX_SIZE]{0};

    // Initialize data with random values
    curandGenerator_t gen;
    curandCreateGenerator(&gen, CURAND_RNG_PSEUDO_DEFAULT);
    curandSetPseudoRandomGeneratorSeed(gen, 1234ULL);
    curandGenerateUniform(gen, h_data, MATRIX_SIZE * MATRIX_SIZE);
    curandDestroyGenerator(gen);

    // Allocate device memory
    float* d_data;
    float* d_mean;
    float* d_covariance;
    cudaMalloc((void**)&d_data, MATRIX_SIZE * MATRIX_SIZE * sizeof(float));
    cudaMalloc((void**)&d_mean, sizeof(float));
    cudaMalloc((void**)&d_covariance, MATRIX_SIZE * MATRIX_SIZE * sizeof(float));

    // Copy data to device
    cudaMemcpy(d_data, h_data, MATRIX_SIZE * MATRIX_SIZE * sizeof(float), cudaMemcpyHostToDevice);
    cudaMemcpy(d_mean, h_mean, sizeof(float), cudaMemcpyHostToDevice);
    cudaMemcpy(d_covariance, h_covariance, MATRIX_SIZE * MATRIX_SIZE * sizeof(float), cudaMemcpyHostToDevice);

    // Launch kernel
    int blockSize = MATRIX_SIZE;
    int gridSize = MATRIX_SIZE;
    pcaFactorizationKernel<<<gridSize, blockSize>>>(d_data, d_mean, d_covariance, MATRIX_SIZE * MATRIX_SIZE);

    // Check for errors in kernel launch
    cudaError_t err = cudaGetLastError();
    if (err != cudaSuccess) {
        std::cerr << "CUDA error: " << cudaGetErrorString(err) << std::endl;
        return -1;
    }

    // Copy results back to host
    cudaMemcpy(h_mean, d_mean, sizeof(float), cudaMemcpyDeviceToHost);
    cudaMemcpy(h_covariance, d_covariance, MATRIX_SIZE * MATRIX_SIZE * sizeof(float), cudaMemcpyDeviceToHost);

    // Print results
    std::cout << "Mean: " << *h_mean << std::endl;
    std::cout << "Covariance matrix:" << std::endl;
    for (int i = 0; i < MATRIX_SIZE; i++) {
        for (int j = 0; j < MATRIX_SIZE; j++) {
            std::cout << h_covariance[i * MATRIX_SIZE + j] << " ";
        }
        std::cout << std::endl;
    }

    // Free device memory
    cudaFree(d_data);
    cudaFree(d_mean);
    cudaFree(d_covariance);

    // Free host memory
    delete[] h_data;
    delete h_mean;
    delete[] h_covariance;

    return 0;
}
	.file	"tmpxft_0018cf51_00000000-6_cuda_code_067358.cudafe1.cpp"
	.text
#APP
	.globl _ZSt21ios_base_library_initv

#NO_APP
	.type	_ZL26__cudaUnregisterBinaryUtilv, @function
_ZL26__cudaUnregisterBinaryUtilv:
.LFB3852:
	.cfi_startproc
	endbr64
	movq	_ZL20__cudaFatCubinHandle(%rip), %rdi
	jmp	__cudaUnregisterFatBinary@PLT
	.cfi_endproc
.LFE3852:
	.size	_ZL26__cudaUnregisterBinaryUtilv, .-_ZL26__cudaUnregisterBinaryUtilv
	.globl	_Z47__device_stub__Z22pcaFactorizationKernelPfS_S_iPfS_S_i
	.type	_Z47__device_stub__Z22pcaFactorizationKernelPfS_S_iPfS_S_i, @function
_Z47__device_stub__Z22pcaFactorizationKernelPfS_S_iPfS_S_i:
.LFB3874:
	.cfi_startproc
	endbr64
	subq	$152, %rsp
	.cfi_def_cfa_offset 160
	movq	%rdi, 24(%rsp)
	leaq	56(%rsp), %rdi
	movq	%rsi, 16(%rsp)
	leaq	68(%rsp), %rsi
	movq	%rdx, 8(%rsp)
	leaq	40(%rsp), %rdx
	movl	%ecx, 4(%rsp)
	leaq	48(%rsp), %rcx
	movq	%fs:40, %rax
	movq	%rax, 136(%rsp)
	xorl	%eax, %eax
	leaq	24(%rsp), %rax
	movl	$1, 64(%rsp)
	movq	%rax, 104(%rsp)
	leaq	16(%rsp), %rax
	movq	%rax, 112(%rsp)
	leaq	8(%rsp), %rax
	movq	%rax, 120(%rsp)
	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	.L2
	pushq	48(%rsp)
	.cfi_def_cfa_offset 168
	leaq	_Z22pcaFactorizationKernelPfS_S_i(%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
.L2:
	movq	136(%rsp), %rax
	subq	%fs:40, %rax
	je	.L4
	call	__stack_chk_fail@PLT
.L4:
	addq	$152, %rsp
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE3874:
	.size	_Z47__device_stub__Z22pcaFactorizationKernelPfS_S_iPfS_S_i, .-_Z47__device_stub__Z22pcaFactorizationKernelPfS_S_iPfS_S_i
	.globl	_Z22pcaFactorizationKernelPfS_S_i
	.type	_Z22pcaFactorizationKernelPfS_S_i, @function
_Z22pcaFactorizationKernelPfS_S_i:
.LFB3875:
	.cfi_startproc
	endbr64
	jmp	_Z47__device_stub__Z22pcaFactorizationKernelPfS_S_iPfS_S_i
	.cfi_endproc
.LFE3875:
	.size	_Z22pcaFactorizationKernelPfS_S_i, .-_Z22pcaFactorizationKernelPfS_S_i
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC1:
	.string	"CUDA error: "
.LC2:
	.string	"Mean: "
.LC3:
	.string	"Covariance matrix:"
.LC4:
	.string	" "
	.section	.text.startup,"ax",@progbits
	.globl	main
	.type	main, @function
main:
.LFB3849:
	.cfi_startproc
	endbr64
	pushq	%r15
	.cfi_def_cfa_offset 16
	.cfi_offset 15, -16
	movl	$4096, %edi
	pushq	%r14
	.cfi_def_cfa_offset 24
	.cfi_offset 14, -24
	pushq	%r13
	.cfi_def_cfa_offset 32
	.cfi_offset 13, -32
	pushq	%r12
	.cfi_def_cfa_offset 40
	.cfi_offset 12, -40
	pushq	%rbp
	.cfi_def_cfa_offset 48
	.cfi_offset 6, -48
	pushq	%rbx
	.cfi_def_cfa_offset 56
	.cfi_offset 3, -56
	subq	$88, %rsp
	.cfi_def_cfa_offset 144
	movq	%fs:40, %rax
	movq	%rax, 72(%rsp)
	xorl	%eax, %eax
	call	_Znam@PLT
	movl	$4, %edi
	movq	%rax, 8(%rsp)
	call	_Znwm@PLT
	movl	$4096, %edi
	movl	$0x00000000, (%rax)
	movq	%rax, %rbp
	call	_Znam@PLT
	movl	$1023, %ecx
	movl	$100, %esi
	leaq	4(%rax), %rdx
	movl	$0x00000000, (%rax)
	movq	%rax, %rbx
	xorl	%eax, %eax
	movq	%rdx, %rdi
	rep stosl
	leaq	16(%rsp), %rdi
	call	curandCreateGenerator@PLT
	movq	16(%rsp), %rdi
	movl	$1234, %esi
	call	curandSetPseudoRandomGeneratorSeed@PLT
	movq	8(%rsp), %rsi
	movq	16(%rsp), %rdi
	movl	$1024, %edx
	call	curandGenerateUniform@PLT
	movq	16(%rsp), %rdi
	call	curandDestroyGenerator@PLT
	leaq	24(%rsp), %rdi
	movl	$4096, %esi
	call	cudaMalloc@PLT
	leaq	32(%rsp), %rdi
	movl	$4, %esi
	call	cudaMalloc@PLT
	leaq	40(%rsp), %rdi
	movl	$4096, %esi
	call	cudaMalloc@PLT
	movq	8(%rsp), %rsi
	movq	24(%rsp), %rdi
	movl	$1, %ecx
	movl	$4096, %edx
	call	cudaMemcpy@PLT
	movq	32(%rsp), %rdi
	movl	$1, %ecx
	movq	%rbp, %rsi
	movl	$4, %edx
	call	cudaMemcpy@PLT
	movq	40(%rsp), %rdi
	movl	$1, %ecx
	movq	%rbx, %rsi
	movl	$4096, %edx
	call	cudaMemcpy@PLT
	movl	$134217729, %edi
	xorl	%r9d, %r9d
	xorl	%r8d, %r8d
	salq	$5, %rdi
	movl	$1, %ecx
	movl	$1, %esi
	movq	%rdi, %rdx
	call	__cudaPushCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L9
	movq	40(%rsp), %rdx
	movq	32(%rsp), %rsi
	movl	$1024, %ecx
	movq	24(%rsp), %rdi
	call	_Z47__device_stub__Z22pcaFactorizationKernelPfS_S_iPfS_S_i
.L9:
	call	cudaGetLastError@PLT
	movl	%eax, %r12d
	testl	%eax, %eax
	je	.L10
	leaq	.LC1(%rip), %rsi
	leaq	_ZSt4cerr(%rip), %rdi
	call	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc@PLT
	movl	%r12d, %edi
	movq	%rax, %rbx
	call	cudaGetErrorString@PLT
	movq	%rbx, %rdi
	movq	%rax, %rsi
	call	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc@PLT
	movq	%rax, %rdi
	call	_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_@PLT
	orl	$-1, %eax
	jmp	.L8
.L10:
	movq	32(%rsp), %rsi
	movl	$2, %ecx
	movq	%rbp, %rdi
	xorl	%r12d, %r12d
	movl	$4, %edx
	leaq	.LC4(%rip), %r15
	call	cudaMemcpy@PLT
	movq	40(%rsp), %rsi
	movl	$2, %ecx
	movq	%rbx, %rdi
	movl	$4096, %edx
	call	cudaMemcpy@PLT
	leaq	.LC2(%rip), %rsi
	leaq	_ZSt4cout(%rip), %rdi
	call	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc@PLT
	cvtss2sd	0(%rbp), %xmm0
	movq	%rax, %rdi
	call	_ZNSo9_M_insertIdEERSoT_@PLT
	movq	%rax, %rdi
	call	_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_@PLT
	leaq	.LC3(%rip), %rsi
	leaq	_ZSt4cout(%rip), %rdi
	call	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc@PLT
	movq	%rax, %rdi
	call	_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_@PLT
.L12:
	movq	%r12, %r14
	xorl	%r13d, %r13d
	salq	$7, %r14
	addq	%rbx, %r14
.L13:
	leaq	_ZSt4cout(%rip), %rdi
	cvtss2sd	(%r14,%r13,4), %xmm0
	incq	%r13
	call	_ZNSo9_M_insertIdEERSoT_@PLT
	movq	%r15, %rsi
	movq	%rax, %rdi
	call	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc@PLT
	cmpq	$32, %r13
	jne	.L13
	leaq	_ZSt4cout(%rip), %rdi
	incq	%r12
	call	_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_@PLT
	cmpq	$32, %r12
	jne	.L12
	movq	24(%rsp), %rdi
	call	cudaFree@PLT
	movq	32(%rsp), %rdi
	call	cudaFree@PLT
	movq	40(%rsp), %rdi
	call	cudaFree@PLT
	movq	8(%rsp), %rdi
	call	_ZdaPv@PLT
	movl	$4, %esi
	movq	%rbp, %rdi
	call	_ZdlPvm@PLT
	movq	%rbx, %rdi
	call	_ZdaPv@PLT
	xorl	%eax, %eax
.L8:
	movq	72(%rsp), %rdx
	subq	%fs:40, %rdx
	je	.L15
	call	__stack_chk_fail@PLT
.L15:
	addq	$88, %rsp
	.cfi_def_cfa_offset 56
	popq	%rbx
	.cfi_def_cfa_offset 48
	popq	%rbp
	.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
	ret
	.cfi_endproc
.LFE3849:
	.size	main, .-main
	.section	.rodata.str1.1
.LC5:
	.string	"_Z22pcaFactorizationKernelPfS_S_i"
.LC6:
	.string	"precalc_xorwow_matrix"
.LC7:
	.string	"precalc_xorwow_offset_matrix"
.LC8:
	.string	"mrg32k3aM1"
.LC9:
	.string	"mrg32k3aM2"
.LC10:
	.string	"mrg32k3aM1SubSeq"
.LC11:
	.string	"mrg32k3aM2SubSeq"
.LC12:
	.string	"mrg32k3aM1Seq"
.LC13:
	.string	"mrg32k3aM2Seq"
.LC14:
	.string	"__cr_lgamma_table"
	.section	.text.startup
	.type	_ZL24__sti____cudaRegisterAllv, @function
_ZL24__sti____cudaRegisterAllv:
.LFB3877:
	.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	.LC5(%rip), %rdx
	movq	%rax, %rdi
	movq	%rax, %rbx
	pushq	$0
	.cfi_def_cfa_offset 40
	movq	%rdx, %rcx
	leaq	_Z22pcaFactorizationKernelPfS_S_i(%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	.LC6(%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	.LC7(%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	.LC8(%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	.LC9(%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	.LC10(%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	.LC11(%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	.LC12(%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	.LC13(%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	.LC14(%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
.LFE3877:
	.size	_ZL24__sti____cudaRegisterAllv, .-_ZL24__sti____cudaRegisterAllv
	.section	.init_array,"aw"
	.align 8
	.quad	_ZL24__sti____cudaRegisterAllv
	.section	.nvFatBinSegment,"aw"
	.align 8
	.type	_ZL15__fatDeviceText, @object
	.size	_ZL15__fatDeviceText, 24
_ZL15__fatDeviceText:
	.long	1180844977
	.long	1
	.quad	fatbinData
	.quad	0
	.local	_ZL20__cudaFatCubinHandle
	.comm	_ZL20__cudaFatCubinHandle,8,8
	.local	_ZL17__cr_lgamma_table
	.comm	_ZL17__cr_lgamma_table,72,32
	.local	_ZL13mrg32k3aM2Seq
	.comm	_ZL13mrg32k3aM2Seq,2304,32
	.local	_ZL13mrg32k3aM1Seq
	.comm	_ZL13mrg32k3aM1Seq,2304,32
	.local	_ZL16mrg32k3aM2SubSeq
	.comm	_ZL16mrg32k3aM2SubSeq,2016,32
	.local	_ZL16mrg32k3aM1SubSeq
	.comm	_ZL16mrg32k3aM1SubSeq,2016,32
	.local	_ZL10mrg32k3aM2
	.comm	_ZL10mrg32k3aM2,2304,32
	.local	_ZL10mrg32k3aM1
	.comm	_ZL10mrg32k3aM1,2304,32
	.local	_ZL28precalc_xorwow_offset_matrix
	.comm	_ZL28precalc_xorwow_offset_matrix,102400,32
	.local	_ZL21precalc_xorwow_matrix
	.comm	_ZL21precalc_xorwow_matrix,102400,32
	.ident	"GCC: (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0"
	.section	.note.GNU-stack,"",@progbits
	.section	.note.gnu.property,"a"
	.align 8
	.long	1f - 0f
	.long	4f - 1f
	.long	5
0:
	.string	"GNU"
1:
	.align 8
	.long	0xc0000002
	.long	3f - 2f
2:
	.long	0x3
3:
	.align 8
4:

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

// Define the matrix size
#define MATRIX_SIZE 32

// Kernel to perform basic PCA matrix factorization
__global__ void pcaFactorizationKernel(float* data, float* mean, float* covariance, int n) {
    __shared__ float sharedData[MATRIX_SIZE];
    __shared__ float sharedMean[MATRIX_SIZE];
    int tid = threadIdx.x;
    int idx = blockIdx.x * blockDim.x + threadIdx.x;

    // Load data into shared memory
    if (idx < n) {
        sharedData[tid] = data[idx];
    } else {
        sharedData[tid] = 0.0f;
    }
    __syncthreads();

    // Calculate mean
    float localMean = 0.0f;
    for (int i = 0; i < MATRIX_SIZE; i++) {
        localMean += sharedData[i];
    }
    localMean /= MATRIX_SIZE;

    // Store mean in shared memory
    sharedMean[tid] = localMean;
    __syncthreads();

    // Calculate mean of means and store in global memory
    if (tid == 0) {
        float totalMean = 0.0f;
        for (int i = 0; i < MATRIX_SIZE; i++) {
            totalMean += sharedMean[i];
        }
        totalMean /= MATRIX_SIZE;
        atomicAdd(mean, totalMean);
    }
    __syncthreads();

    // Subtract mean from data
    if (idx < n) {
        sharedData[tid] -= *mean;
    }
    __syncthreads();

    // Calculate covariance
    float localCovariance = 0.0f;
    for (int i = 0; i < MATRIX_SIZE; i++) {
        localCovariance += sharedData[tid] * sharedData[i];
    }
    localCovariance /= MATRIX_SIZE;

    // Store covariance in global memory
    if (idx < n) {
        atomicAdd(&covariance[idx], localCovariance);
    }
}

int main() {
    // Allocate memory for data, mean, and covariance
    float* h_data = new float[MATRIX_SIZE * MATRIX_SIZE];
    float* h_mean = new float(0.0f);
    float* h_covariance = new float[MATRIX_SIZE * MATRIX_SIZE]{0};

    // Initialize data with random values
    hiprandGenerator_t gen;
    hiprandCreateGenerator(&gen, HIPRAND_RNG_PSEUDO_DEFAULT);
    hiprandSetPseudoRandomGeneratorSeed(gen, 1234ULL);
    hiprandGenerateUniform(gen, h_data, MATRIX_SIZE * MATRIX_SIZE);
    hiprandDestroyGenerator(gen);

    // Allocate device memory
    float* d_data;
    float* d_mean;
    float* d_covariance;
    hipMalloc((void**)&d_data, MATRIX_SIZE * MATRIX_SIZE * sizeof(float));
    hipMalloc((void**)&d_mean, sizeof(float));
    hipMalloc((void**)&d_covariance, MATRIX_SIZE * MATRIX_SIZE * sizeof(float));

    // Copy data to device
    hipMemcpy(d_data, h_data, MATRIX_SIZE * MATRIX_SIZE * sizeof(float), hipMemcpyHostToDevice);
    hipMemcpy(d_mean, h_mean, sizeof(float), hipMemcpyHostToDevice);
    hipMemcpy(d_covariance, h_covariance, MATRIX_SIZE * MATRIX_SIZE * sizeof(float), hipMemcpyHostToDevice);

    // Launch kernel
    int blockSize = MATRIX_SIZE;
    int gridSize = MATRIX_SIZE;
    pcaFactorizationKernel<<<gridSize, blockSize>>>(d_data, d_mean, d_covariance, MATRIX_SIZE * MATRIX_SIZE);

    // Check for errors in kernel launch
    hipError_t err = hipGetLastError();
    if (err != hipSuccess) {
        std::cerr << "CUDA error: " << hipGetErrorString(err) << std::endl;
        return -1;
    }

    // Copy results back to host
    hipMemcpy(h_mean, d_mean, sizeof(float), hipMemcpyDeviceToHost);
    hipMemcpy(h_covariance, d_covariance, MATRIX_SIZE * MATRIX_SIZE * sizeof(float), hipMemcpyDeviceToHost);

    // Print results
    std::cout << "Mean: " << *h_mean << std::endl;
    std::cout << "Covariance matrix:" << std::endl;
    for (int i = 0; i < MATRIX_SIZE; i++) {
        for (int j = 0; j < MATRIX_SIZE; j++) {
            std::cout << h_covariance[i * MATRIX_SIZE + j] << " ";
        }
        std::cout << std::endl;
    }

    // Free device memory
    hipFree(d_data);
    hipFree(d_mean);
    hipFree(d_covariance);

    // Free host memory
    delete[] h_data;
    delete h_mean;
    delete[] h_covariance;

    return 0;
}
	.text
	.file	"cuda_code_067358.hip"
                                        # Start of file scope inline assembly
	.globl	_ZSt21ios_base_library_initv

                                        # End of file scope inline assembly
	.globl	_Z37__device_stub__pcaFactorizationKernelPfS_S_i # -- Begin function _Z37__device_stub__pcaFactorizationKernelPfS_S_i
	.type	_Z37__device_stub__pcaFactorizationKernelPfS_S_i,@function
_Z37__device_stub__pcaFactorizationKernelPfS_S_i: # @_Z37__device_stub__pcaFactorizationKernelPfS_S_i
	.cfi_startproc
# %bb.0:
	pushq	%r15
	.cfi_def_cfa_offset 16
	pushq	%r14
	.cfi_def_cfa_offset 24
	pushq	%r13
	.cfi_def_cfa_offset 32
	pushq	%r12
	.cfi_def_cfa_offset 40
	pushq	%rbx
	.cfi_def_cfa_offset 48
	subq	$112, %rsp
	.cfi_def_cfa_offset 160
	.cfi_offset %rbx, -48
	.cfi_offset %r12, -40
	.cfi_offset %r13, -32
	.cfi_offset %r14, -24
	.cfi_offset %r15, -16
	leaq	40(%rsp), %rax
	movq	%rdi, (%rax)
	leaq	32(%rsp), %rdi
	movq	%rsi, (%rdi)
	leaq	24(%rsp), %rsi
	movq	%rdx, (%rsi)
	leaq	4(%rsp), %rdx
	movl	%ecx, (%rdx)
	leaq	80(%rsp), %rbx
	movq	%rax, (%rbx)
	movq	%rdi, 8(%rbx)
	movq	%rsi, 16(%rbx)
	movq	%rdx, 24(%rbx)
	leaq	64(%rsp), %r14
	leaq	48(%rsp), %r15
	leaq	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	$_Z22pcaFactorizationKernelPfS_S_i, %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	_Z37__device_stub__pcaFactorizationKernelPfS_S_i, .Lfunc_end0-_Z37__device_stub__pcaFactorizationKernelPfS_S_i
	.cfi_endproc
                                        # -- End function
	.globl	main                            # -- Begin function main
	.type	main,@function
main:                                   # @main
	.cfi_startproc
# %bb.0:
	pushq	%rbp
	.cfi_def_cfa_offset 16
	pushq	%r15
	.cfi_def_cfa_offset 24
	pushq	%r14
	.cfi_def_cfa_offset 32
	pushq	%r13
	.cfi_def_cfa_offset 40
	pushq	%r12
	.cfi_def_cfa_offset 48
	pushq	%rbx
	.cfi_def_cfa_offset 56
	subq	$40, %rsp
	.cfi_def_cfa_offset 96
	.cfi_offset %rbx, -56
	.cfi_offset %r12, -48
	.cfi_offset %r13, -40
	.cfi_offset %r14, -32
	.cfi_offset %r15, -24
	.cfi_offset %rbp, -16
	movl	$4096, %edi                     # imm = 0x1000
	callq	_Znam
	movq	%rax, %rbx
	movl	$4, %edi
	callq	_Znwm
	movq	%rax, %r14
	movl	$0, (%rax)
	movl	$4096, %edi                     # imm = 0x1000
	callq	_Znam
	movq	%rax, %r15
	movl	$4096, %edx                     # imm = 0x1000
	movq	%rax, %rdi
	xorl	%esi, %esi
	callq	memset@PLT
	leaq	32(%rsp), %r12
	movq	%r12, %rdi
	movl	$400, %esi                      # imm = 0x190
	callq	hiprandCreateGenerator
	movq	(%r12), %rdi
	movl	$1234, %esi                     # imm = 0x4D2
	callq	hiprandSetPseudoRandomGeneratorSeed
	movq	(%r12), %rdi
	movl	$1024, %edx                     # imm = 0x400
	movq	%rbx, %rsi
	callq	hiprandGenerateUniform
	movq	(%r12), %rdi
	callq	hiprandDestroyGenerator
	leaq	16(%rsp), %r12
	movl	$4096, %esi                     # imm = 0x1000
	movq	%r12, %rdi
	callq	hipMalloc
	leaq	8(%rsp), %r13
	movl	$4, %esi
	movq	%r13, %rdi
	callq	hipMalloc
	movq	%rsp, %rbp
	movl	$4096, %esi                     # imm = 0x1000
	movq	%rbp, %rdi
	callq	hipMalloc
	movq	(%r12), %rdi
	movl	$4096, %edx                     # imm = 0x1000
	movq	%rbx, %rsi
	movl	$1, %ecx
	callq	hipMemcpy
	movq	(%r13), %rdi
	movl	$4, %edx
	movq	%r14, %rsi
	movl	$1, %ecx
	callq	hipMemcpy
	movq	(%rbp), %rdi
	movl	$4096, %edx                     # imm = 0x1000
	movq	%r15, %rsi
	movl	$1, %ecx
	callq	hipMemcpy
	movabsq	$4294967328, %rdi               # imm = 0x100000020
	movl	$1, %esi
	movq	%rdi, %rdx
	movl	$1, %ecx
	xorl	%r8d, %r8d
	xorl	%r9d, %r9d
	callq	__hipPushCallConfiguration
	testl	%eax, %eax
	jne	.LBB1_2
# %bb.1:
	movq	16(%rsp), %rdi
	movq	8(%rsp), %rsi
	movq	(%rsp), %rdx
	movl	$1024, %ecx                     # imm = 0x400
	callq	_Z37__device_stub__pcaFactorizationKernelPfS_S_i
.LBB1_2:
	callq	hipGetLastError
	testl	%eax, %eax
	je	.LBB1_7
# %bb.3:
	movl	%eax, %ebp
	movl	$_ZSt4cerr, %edi
	movl	$.L.str, %esi
	movl	$12, %edx
	callq	_ZSt16__ostream_insertIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_PKS3_l
	movl	%ebp, %edi
	callq	hipGetErrorString
	testq	%rax, %rax
	je	.LBB1_4
# %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_6
.LBB1_7:
	movq	%rbx, 24(%rsp)                  # 8-byte Spill
	movq	8(%rsp), %rsi
	movl	$4, %edx
	movq	%r14, %rdi
	movl	$2, %ecx
	callq	hipMemcpy
	movq	(%rsp), %rsi
	movl	$4096, %edx                     # imm = 0x1000
	movq	%r15, %rdi
	movl	$2, %ecx
	callq	hipMemcpy
	movl	$_ZSt4cout, %r13d
	movl	$_ZSt4cout, %edi
	movl	$.L.str.1, %esi
	movl	$6, %edx
	callq	_ZSt16__ostream_insertIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_PKS3_l
	cvtss2sd	(%r14), %xmm0
	movl	$_ZSt4cout, %edi
	callq	_ZNSo9_M_insertIdEERSoT_
	movq	%rax, %r12
	movq	(%rax), %rax
	movq	-24(%rax), %rdi
	addq	%r12, %rdi
	movl	$10, %esi
	callq	_ZNKSt9basic_iosIcSt11char_traitsIcEE5widenEc
	movsbl	%al, %esi
	movq	%r12, %rdi
	callq	_ZNSo3putEc
	movq	%rax, %rdi
	callq	_ZNSo5flushEv
	movl	$_ZSt4cout, %edi
	movl	$.L.str.2, %esi
	movl	$18, %edx
	callq	_ZSt16__ostream_insertIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_PKS3_l
	movq	_ZSt4cout(%rip), %rax
	movq	-24(%rax), %rdi
	addq	%r13, %rdi
	movl	$10, %esi
	callq	_ZNKSt9basic_iosIcSt11char_traitsIcEE5widenEc
	movsbl	%al, %esi
	movl	$_ZSt4cout, %edi
	callq	_ZNSo3putEc
	movq	%rax, %rdi
	callq	_ZNSo5flushEv
	xorl	%r12d, %r12d
	movq	%r15, %rbp
.LBB1_8:                                # %.preheader
                                        # =>This Loop Header: Depth=1
                                        #     Child Loop BB1_9 Depth 2
	xorl	%ebx, %ebx
.LBB1_9:                                #   Parent Loop BB1_8 Depth=1
                                        # =>  This Inner Loop Header: Depth=2
	xorps	%xmm0, %xmm0
	cvtss2sd	(%rbp,%rbx,4), %xmm0
	movl	$_ZSt4cout, %edi
	callq	_ZNSo9_M_insertIdEERSoT_
	movl	$.L.str.3, %esi
	movl	$1, %edx
	movq	%rax, %rdi
	callq	_ZSt16__ostream_insertIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_PKS3_l
	incq	%rbx
	cmpq	$32, %rbx
	jne	.LBB1_9
# %bb.10:                               #   in Loop: Header=BB1_8 Depth=1
	movq	_ZSt4cout(%rip), %rax
	movq	-24(%rax), %rdi
	addq	%r13, %rdi
	movl	$10, %esi
	callq	_ZNKSt9basic_iosIcSt11char_traitsIcEE5widenEc
	movsbl	%al, %esi
	movl	$_ZSt4cout, %edi
	callq	_ZNSo3putEc
	movq	%rax, %rdi
	callq	_ZNSo5flushEv
	incq	%r12
	subq	$-128, %rbp
	cmpq	$32, %r12
	jne	.LBB1_8
# %bb.11:
	movq	16(%rsp), %rdi
	callq	hipFree
	movq	8(%rsp), %rdi
	callq	hipFree
	movq	(%rsp), %rdi
	callq	hipFree
	movq	24(%rsp), %rdi                  # 8-byte Reload
	callq	_ZdaPv
	movq	%r14, %rdi
	callq	_ZdlPv
	movq	%r15, %rdi
	callq	_ZdaPv
	xorl	%eax, %eax
	jmp	.LBB1_12
.LBB1_4:
	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_6:                                # %_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
	movl	$-1, %eax
.LBB1_12:
	addq	$40, %rsp
	.cfi_def_cfa_offset 56
	popq	%rbx
	.cfi_def_cfa_offset 48
	popq	%r12
	.cfi_def_cfa_offset 40
	popq	%r13
	.cfi_def_cfa_offset 32
	popq	%r14
	.cfi_def_cfa_offset 24
	popq	%r15
	.cfi_def_cfa_offset 16
	popq	%rbp
	.cfi_def_cfa_offset 8
	retq
.Lfunc_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	$_Z22pcaFactorizationKernelPfS_S_i, %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	_Z22pcaFactorizationKernelPfS_S_i,@object # @_Z22pcaFactorizationKernelPfS_S_i
	.section	.rodata,"a",@progbits
	.globl	_Z22pcaFactorizationKernelPfS_S_i
	.p2align	3, 0x0
_Z22pcaFactorizationKernelPfS_S_i:
	.quad	_Z37__device_stub__pcaFactorizationKernelPfS_S_i
	.size	_Z22pcaFactorizationKernelPfS_S_i, 8

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

	.type	.L.str.1,@object                # @.str.1
.L.str.1:
	.asciz	"Mean: "
	.size	.L.str.1, 7

	.type	.L.str.2,@object                # @.str.2
.L.str.2:
	.asciz	"Covariance matrix:"
	.size	.L.str.2, 19

	.type	.L.str.3,@object                # @.str.3
.L.str.3:
	.asciz	" "
	.size	.L.str.3, 2

	.type	.L__unnamed_1,@object           # @0
.L__unnamed_1:
	.asciz	"_Z22pcaFactorizationKernelPfS_S_i"
	.size	.L__unnamed_1, 34

	.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 _Z37__device_stub__pcaFactorizationKernelPfS_S_i
	.addrsig_sym __hip_module_ctor
	.addrsig_sym __hip_module_dtor
	.addrsig_sym _Z22pcaFactorizationKernelPfS_S_i
	.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	_Z22pcaFactorizationKernelPfS_S_i ; -- Begin function _Z22pcaFactorizationKernelPfS_S_i
	.globl	_Z22pcaFactorizationKernelPfS_S_i
	.p2align	8
	.type	_Z22pcaFactorizationKernelPfS_S_i,@function
_Z22pcaFactorizationKernelPfS_S_i:      ; @_Z22pcaFactorizationKernelPfS_S_i
; %bb.0:
	s_clause 0x3
	s_load_b32 s8, s[0:1], 0x2c
	s_load_b32 s9, s[0:1], 0x18
	s_load_b128 s[4:7], s[0:1], 0x0
	s_load_b64 s[2:3], s[0:1], 0x10
	v_dual_mov_b32 v3, 0 :: v_dual_mov_b32 v4, 0
	s_waitcnt lgkmcnt(0)
	s_and_b32 s0, s8, 0xffff
	s_delay_alu instid0(SALU_CYCLE_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_mad_u64_u32 v[1:2], null, s15, s0, v[0:1]
	v_cmp_gt_i32_e32 vcc_lo, s9, v1
	v_ashrrev_i32_e32 v2, 31, v1
	s_and_saveexec_b32 s1, vcc_lo
	s_cbranch_execz .LBB0_2
; %bb.1:
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_lshlrev_b64 v[4:5], 2, v[1:2]
	v_add_co_u32 v4, s0, s4, v4
	s_delay_alu instid0(VALU_DEP_1)
	v_add_co_ci_u32_e64 v5, s0, s5, v5, s0
	global_load_b32 v4, v[4:5], off
.LBB0_2:
	s_or_b32 exec_lo, exec_lo, s1
	v_lshlrev_b32_e32 v5, 2, v0
	s_mov_b32 s0, 0
	s_waitcnt vmcnt(0)
	ds_store_b32 v5, v4
	s_waitcnt lgkmcnt(0)
	s_barrier
	buffer_gl0_inv
.LBB0_3:                                ; =>This Inner Loop Header: Depth=1
	v_mov_b32_e32 v4, s0
	s_add_i32 s0, s0, 4
	s_delay_alu instid0(SALU_CYCLE_1)
	s_cmpk_eq_i32 s0, 0x80
	ds_load_b32 v4, v4
	s_waitcnt lgkmcnt(0)
	v_add_f32_e32 v3, v3, v4
	s_cbranch_scc0 .LBB0_3
; %bb.4:
	s_delay_alu instid0(VALU_DEP_1)
	v_mul_f32_e32 v3, 0x3d000000, v3
	s_mov_b32 s4, 0
	s_mov_b32 s1, exec_lo
	ds_store_b32 v5, v3 offset:128
	s_waitcnt lgkmcnt(0)
	s_barrier
	buffer_gl0_inv
	v_cmpx_eq_u32_e32 0, v0
	s_cbranch_execz .LBB0_10
; %bb.5:                                ; %.preheader.preheader
	v_mov_b32_e32 v0, 0
.LBB0_6:                                ; %.preheader
                                        ; =>This Inner Loop Header: Depth=1
	v_mov_b32_e32 v3, s4
	s_add_i32 s4, s4, 4
	s_delay_alu instid0(SALU_CYCLE_1)
	s_cmpk_eq_i32 s4, 0x80
	ds_load_b32 v3, v3 offset:128
	s_waitcnt lgkmcnt(0)
	v_add_f32_e32 v0, v0, v3
	s_cbranch_scc0 .LBB0_6
; %bb.7:
	s_mov_b32 s5, exec_lo
	s_mov_b32 s4, 0
	v_mbcnt_lo_u32_b32 v3, s5, 0
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_cmp_eq_u32_e64 s0, 0, v3
	s_and_b32 s0, exec_lo, s0
	s_delay_alu instid0(SALU_CYCLE_1)
	s_mov_b32 exec_lo, s0
	s_cbranch_execz .LBB0_10
; %bb.8:
	s_load_b32 s0, s[6:7], 0x0
	s_bcnt1_i32_b32 s5, s5
	v_mul_f32_e32 v0, 0x3d000000, v0
	v_cvt_f32_ubyte0_e32 v3, s5
	v_mov_b32_e32 v6, 0
	s_delay_alu instid0(VALU_DEP_2)
	v_mul_f32_e32 v0, v0, v3
	s_waitcnt lgkmcnt(0)
	v_mov_b32_e32 v4, s0
.LBB0_9:                                ; %atomicrmw.start
                                        ; =>This Inner Loop Header: Depth=1
	s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_4) | instid1(VALU_DEP_2)
	v_add_f32_e32 v3, v4, v0
	global_atomic_cmpswap_b32 v3, v6, v[3:4], s[6:7] glc
	s_waitcnt vmcnt(0)
	v_cmp_eq_u32_e64 s0, v3, v4
	v_mov_b32_e32 v4, v3
	s_or_b32 s4, s0, s4
	s_delay_alu instid0(SALU_CYCLE_1)
	s_and_not1_b32 exec_lo, exec_lo, s4
	s_cbranch_execnz .LBB0_9
.LBB0_10:                               ; %Flow89
	s_or_b32 exec_lo, exec_lo, s1
	s_barrier
	buffer_gl0_inv
	s_and_saveexec_b32 s0, vcc_lo
	s_cbranch_execz .LBB0_12
; %bb.11:
	v_mov_b32_e32 v0, 0
	ds_load_b32 v3, v5
	global_load_b32 v0, v0, s[6:7]
	s_waitcnt vmcnt(0) lgkmcnt(0)
	v_sub_f32_e32 v0, v3, v0
	ds_store_b32 v5, v0
.LBB0_12:
	s_or_b32 exec_lo, exec_lo, s0
	s_waitcnt lgkmcnt(0)
	s_barrier
	buffer_gl0_inv
	ds_load_b32 v0, v5
	v_mov_b32_e32 v4, 0
	s_mov_b32 s0, 0
.LBB0_13:                               ; =>This Inner Loop Header: Depth=1
	s_delay_alu instid0(SALU_CYCLE_1) | instskip(SKIP_1) | instid1(SALU_CYCLE_1)
	v_mov_b32_e32 v3, s0
	s_add_i32 s0, s0, 4
	s_cmpk_eq_i32 s0, 0x80
	ds_load_b32 v3, v3
	s_waitcnt lgkmcnt(0)
	v_fmac_f32_e32 v4, v0, v3
	s_cbranch_scc0 .LBB0_13
; %bb.14:
	s_and_saveexec_b32 s0, vcc_lo
	s_cbranch_execz .LBB0_17
; %bb.15:
	v_lshlrev_b64 v[0:1], 2, v[1:2]
	v_mul_f32_e32 v4, 0x3d000000, v4
	s_mov_b32 s0, 0
	s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_3)
	v_add_co_u32 v0, vcc_lo, s2, v0
	v_add_co_ci_u32_e32 v1, vcc_lo, s3, v1, vcc_lo
	global_load_b32 v3, v[0:1], off
.LBB0_16:                               ; %atomicrmw.start63
                                        ; =>This Inner Loop Header: Depth=1
	s_waitcnt vmcnt(0)
	v_add_f32_e32 v2, v3, v4
	global_atomic_cmpswap_b32 v2, v[0:1], v[2:3], off glc
	s_waitcnt vmcnt(0)
	v_cmp_eq_u32_e32 vcc_lo, v2, v3
	v_mov_b32_e32 v3, v2
	s_or_b32 s0, vcc_lo, s0
	s_delay_alu instid0(SALU_CYCLE_1)
	s_and_not1_b32 exec_lo, exec_lo, s0
	s_cbranch_execnz .LBB0_16
.LBB0_17:
	s_endpgm
	.section	.rodata,"a",@progbits
	.p2align	6, 0x0
	.amdhsa_kernel _Z22pcaFactorizationKernelPfS_S_i
		.amdhsa_group_segment_fixed_size 256
		.amdhsa_private_segment_fixed_size 0
		.amdhsa_kernarg_size 288
		.amdhsa_user_sgpr_count 15
		.amdhsa_user_sgpr_dispatch_ptr 0
		.amdhsa_user_sgpr_queue_ptr 0
		.amdhsa_user_sgpr_kernarg_segment_ptr 1
		.amdhsa_user_sgpr_dispatch_id 0
		.amdhsa_user_sgpr_private_segment_size 0
		.amdhsa_wavefront_size32 1
		.amdhsa_uses_dynamic_stack 0
		.amdhsa_enable_private_segment 0
		.amdhsa_system_sgpr_workgroup_id_x 1
		.amdhsa_system_sgpr_workgroup_id_y 0
		.amdhsa_system_sgpr_workgroup_id_z 0
		.amdhsa_system_sgpr_workgroup_info 0
		.amdhsa_system_vgpr_workitem_id 0
		.amdhsa_next_free_vgpr 7
		.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	_Z22pcaFactorizationKernelPfS_S_i, .Lfunc_end0-_Z22pcaFactorizationKernelPfS_S_i
                                        ; -- End function
	.section	.AMDGPU.csdata,"",@progbits
; Kernel info:
; codeLenInByte = 660
; NumSgprs: 18
; NumVgprs: 7
; ScratchSize: 0
; MemoryBound: 0
; FloatMode: 240
; IeeeMode: 1
; LDSByteSize: 256 bytes/workgroup (compile time only)
; SGPRBlocks: 2
; VGPRBlocks: 0
; NumSGPRsForWavesPerEU: 18
; NumVGPRsForWavesPerEU: 7
; Occupancy: 16
; WaveLimiterHint : 0
; COMPUTE_PGM_RSRC2:SCRATCH_EN: 0
; COMPUTE_PGM_RSRC2:USER_SGPR: 15
; COMPUTE_PGM_RSRC2:TRAP_HANDLER: 0
; COMPUTE_PGM_RSRC2:TGID_X_EN: 1
; COMPUTE_PGM_RSRC2:TGID_Y_EN: 0
; COMPUTE_PGM_RSRC2:TGID_Z_EN: 0
; COMPUTE_PGM_RSRC2:TIDIG_COMP_CNT: 0
	.text
	.p2alignl 7, 3214868480
	.fill 96, 4, 3214868480
	.type	__hip_cuid_,@object             ; @__hip_cuid_
	.section	.bss,"aw",@nobits
	.globl	__hip_cuid_
__hip_cuid_:
	.byte	0                               ; 0x0
	.size	__hip_cuid_, 1

	.ident	"AMD clang version 18.0.0git (https://github.com/RadeonOpenCompute/llvm-project roc-6.3.2 25012 e5bf7e55c91490b07c49d8960fa7983d864936c4)"
	.section	".note.GNU-stack","",@progbits
	.addrsig
	.addrsig_sym __hip_cuid_
	.amdgpu_metadata
---
amdhsa.kernels:
  - .args:
      - .address_space:  global
        .offset:         0
        .size:           8
        .value_kind:     global_buffer
      - .address_space:  global
        .offset:         8
        .size:           8
        .value_kind:     global_buffer
      - .address_space:  global
        .offset:         16
        .size:           8
        .value_kind:     global_buffer
      - .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
    .group_segment_fixed_size: 256
    .kernarg_segment_align: 8
    .kernarg_segment_size: 288
    .language:       OpenCL C
    .language_version:
      - 2
      - 0
    .max_flat_workgroup_size: 1024
    .name:           _Z22pcaFactorizationKernelPfS_S_i
    .private_segment_fixed_size: 0
    .sgpr_count:     18
    .sgpr_spill_count: 0
    .symbol:         _Z22pcaFactorizationKernelPfS_S_i.kd
    .uniform_work_group_size: 1
    .uses_dynamic_stack: false
    .vgpr_count:     7
    .vgpr_spill_count: 0
    .wavefront_size: 32
    .workgroup_processor_mode: 1
amdhsa.target:   amdgcn-amd-amdhsa--gfx1100
amdhsa.version:
  - 1
  - 2
...

	.end_amdgpu_metadata
