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

#define BLOCK_SIZE 16
#define FILTER_SIZE 13
#define FILTER_RADIUS (FILTER_SIZE / 2)

// Gaussian kernel for 13x13 filter
__constant__ float d_gaussianKernel[FILTER_SIZE * FILTER_SIZE];

// CUDA kernel for applying Gaussian filter using shared memory
__global__ void gaussianFilterKernel(float* input, float* output, int width, int height) {
    __shared__ float sharedMem[(BLOCK_SIZE + 2 * FILTER_RADIUS) * (BLOCK_SIZE + 2 * FILTER_RADIUS)];

    int x = blockIdx.x * blockDim.x + threadIdx.x;
    int y = blockIdx.y * blockDim.y + threadIdx.y;

    // Calculate global indices with boundary checking
    int sharedX = threadIdx.x + FILTER_RADIUS;
    int sharedY = threadIdx.y + FILTER_RADIUS;

    // Load data into shared memory with boundary handling
    if (x >= 0 && x < width && y >= 0 && y < height) {
        sharedMem[sharedY * (BLOCK_SIZE + 2 * FILTER_RADIUS) + sharedX] = input[y * width + x];
    } else {
        sharedMem[sharedY * (BLOCK_SIZE + 2 * FILTER_RADIUS) + sharedX] = 0.0f;
    }

    // Load halo data
    if (threadIdx.y < FILTER_RADIUS) {
        if (y - FILTER_RADIUS >= 0 && x >= 0 && x < width) {
            sharedMem[sharedY * (BLOCK_SIZE + 2 * FILTER_RADIUS) + sharedX] = input[(y - FILTER_RADIUS) * width + x];
        } else {
            sharedMem[sharedY * (BLOCK_SIZE + 2 * FILTER_RADIUS) + sharedX] = 0.0f;
        }
    }
    if (threadIdx.y >= blockDim.y - FILTER_RADIUS) {
        if (y + FILTER_RADIUS < height && x >= 0 && x < width) {
            sharedMem[sharedY * (BLOCK_SIZE + 2 * FILTER_RADIUS) + sharedX] = input[(y + FILTER_RADIUS) * width + x];
        } else {
            sharedMem[sharedY * (BLOCK_SIZE + 2 * FILTER_RADIUS) + sharedX] = 0.0f;
        }
    }
    if (threadIdx.x < FILTER_RADIUS) {
        if (x - FILTER_RADIUS >= 0 && y >= 0 && y < height) {
            sharedMem[sharedY * (BLOCK_SIZE + 2 * FILTER_RADIUS) + sharedX] = input[y * width + (x - FILTER_RADIUS)];
        } else {
            sharedMem[sharedY * (BLOCK_SIZE + 2 * FILTER_RADIUS) + sharedX] = 0.0f;
        }
    }
    if (threadIdx.x >= blockDim.x - FILTER_RADIUS) {
        if (x + FILTER_RADIUS < width && y >= 0 && y < height) {
            sharedMem[sharedY * (BLOCK_SIZE + 2 * FILTER_RADIUS) + sharedX] = input[y * width + (x + FILTER_RADIUS)];
        } else {
            sharedMem[sharedY * (BLOCK_SIZE + 2 * FILTER_RADIUS) + sharedX] = 0.0f;
        }
    }

    __syncthreads();

    // Apply Gaussian filter
    float result = 0.0f;
    if (x >= 0 && x < width && y >= 0 && y < height) {
        for (int row = -FILTER_RADIUS; row <= FILTER_RADIUS; ++row) {
            for (int col = -FILTER_RADIUS; col <= FILTER_RADIUS; ++col) {
                float pixelValue = sharedMem[(sharedY + row) * (BLOCK_SIZE + 2 * FILTER_RADIUS) + (sharedX + col)];
                float kernelValue = d_gaussianKernel[(row + FILTER_RADIUS) * FILTER_SIZE + (col + FILTER_RADIUS)];
                result += pixelValue * kernelValue;
            }
        }
        output[y * width + x] = result;
    }
}

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

int main() {
    int width = 1024;
    int height = 1024;
    size_t size = width * height * sizeof(float);

    // Allocate host memory
    float* h_input = (float*)malloc(size);
    float* h_output = (float*)malloc(size);
    float* h_gaussianKernel = (float*)malloc(FILTER_SIZE * FILTER_SIZE * sizeof(float));

    // Initialize input data and Gaussian kernel
    for (int i = 0; i < width * height; ++i) {
        h_input[i] = static_cast<float>(i % 256);
    }
    float sigma = 1.5f;
    float sum = 0.0f;
    for (int i = 0; i < FILTER_SIZE; ++i) {
        for (int j = 0; j < FILTER_SIZE; ++j) {
            int x = i - FILTER_RADIUS;
            int y = j - FILTER_RADIUS;
            h_gaussianKernel[i * FILTER_SIZE + j] = exp(-(x * x + y * y) / (2 * sigma * sigma)) / (2 * M_PI * sigma * sigma);
            sum += h_gaussianKernel[i * FILTER_SIZE + j];
        }
    }
    for (int i = 0; i < FILTER_SIZE * FILTER_SIZE; ++i) {
        h_gaussianKernel[i] /= sum;
    }

    // Allocate device memory
    float* d_input;
    float* d_output;
    checkCudaError(cudaMalloc(&d_input, size), "Failed to allocate d_input");
    checkCudaError(cudaMalloc(&d_output, size), "Failed to allocate d_output");

    // Copy data to device
    checkCudaError(cudaMemcpy(d_input, h_input, size, cudaMemcpyHostToDevice), "Failed to copy input to device");
    checkCudaError(cudaMemcpyToSymbol(d_gaussianKernel, h_gaussianKernel, FILTER_SIZE * FILTER_SIZE * sizeof(float)), "Failed to copy kernel to constant memory");

    // Define grid and block dimensions
    dim3 blockSize(BLOCK_SIZE, BLOCK_SIZE);
    dim3 gridSize((width + blockSize.x - 1) / blockSize.x, (height + blockSize.y - 1) / blockSize.y);

    // Launch kernel
    gaussianFilterKernel<<<gridSize, blockSize>>>(d_input, d_output, width, height);
    checkCudaError(cudaGetLastError(), "Kernel launch failed");
    checkCudaError(cudaDeviceSynchronize(), "Failed to synchronize device");

    // Copy result back to host
    checkCudaError(cudaMemcpy(h_output, d_output, size, cudaMemcpyDeviceToHost), "Failed to copy output to host");

    // Free device memory
    cudaFree(d_input);
    cudaFree(d_output);

    // Free host memory
    free(h_input);
    free(h_output);
    free(h_gaussianKernel);

    std::cout << "Gaussian filter applied successfully." << std::endl;

    return 0;
}
	.file	"tmpxft_00109491_00000000-6_cuda_code_050492.cudafe1.cpp"
	.text
#APP
	.globl _ZSt21ios_base_library_initv

#NO_APP
	.type	_ZL26__cudaUnregisterBinaryUtilv, @function
_ZL26__cudaUnregisterBinaryUtilv:
.LFB3639:
	.cfi_startproc
	endbr64
	movq	_ZL20__cudaFatCubinHandle(%rip), %rdi
	jmp	__cudaUnregisterFatBinary@PLT
	.cfi_endproc
.LFE3639:
	.size	_ZL26__cudaUnregisterBinaryUtilv, .-_ZL26__cudaUnregisterBinaryUtilv
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	": "
	.text
	.globl	_Z14checkCudaError9cudaErrorPKc
	.type	_Z14checkCudaError9cudaErrorPKc, @function
_Z14checkCudaError9cudaErrorPKc:
.LFB3635:
	.cfi_startproc
	endbr64
	testl	%edi, %edi
	je	.L2
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	pushq	%rbx
	.cfi_def_cfa_offset 24
	.cfi_offset 3, -24
	movl	%edi, %ebx
	leaq	_ZSt4cerr(%rip), %rdi
	pushq	%rax
	.cfi_def_cfa_offset 32
	call	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc@PLT
	leaq	.LC0(%rip), %rsi
	movq	%rax, %rdi
	call	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc@PLT
	movl	%ebx, %edi
	movq	%rax, %rbp
	call	cudaGetErrorString@PLT
	movq	%rbp, %rdi
	movq	%rax, %rsi
	call	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc@PLT
	movq	%rax, %rdi
	call	_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_@PLT
	movl	$1, %edi
	call	exit@PLT
.L2:
	.cfi_def_cfa_offset 8
	.cfi_restore 3
	.cfi_restore 6
	ret
	.cfi_endproc
.LFE3635:
	.size	_Z14checkCudaError9cudaErrorPKc, .-_Z14checkCudaError9cudaErrorPKc
	.globl	_Z44__device_stub__Z20gaussianFilterKernelPfS_iiPfS_ii
	.type	_Z44__device_stub__Z20gaussianFilterKernelPfS_iiPfS_ii, @function
_Z44__device_stub__Z20gaussianFilterKernelPfS_iiPfS_ii:
.LFB3661:
	.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
	movl	%edx, 12(%rsp)
	leaq	40(%rsp), %rdx
	movl	%ecx, 8(%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	12(%rsp), %rax
	movq	%rax, 120(%rsp)
	leaq	8(%rsp), %rax
	movq	%rax, 128(%rsp)
	movabsq	$4294967297, %rax
	movq	%rax, 56(%rsp)
	movq	%rax, 68(%rsp)
	movl	$1, 76(%rsp)
	call	__cudaPopCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L8
	pushq	48(%rsp)
	.cfi_def_cfa_offset 168
	leaq	_Z20gaussianFilterKernelPfS_ii(%rip), %rdi
	pushq	48(%rsp)
	.cfi_def_cfa_offset 176
	movq	84(%rsp), %rcx
	movl	92(%rsp), %r8d
	movq	72(%rsp), %rsi
	movl	80(%rsp), %edx
	leaq	120(%rsp), %r9
	call	cudaLaunchKernel@PLT
	popq	%rax
	.cfi_def_cfa_offset 168
	popq	%rdx
	.cfi_def_cfa_offset 160
.L8:
	movq	136(%rsp), %rax
	subq	%fs:40, %rax
	je	.L10
	call	__stack_chk_fail@PLT
.L10:
	addq	$152, %rsp
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE3661:
	.size	_Z44__device_stub__Z20gaussianFilterKernelPfS_iiPfS_ii, .-_Z44__device_stub__Z20gaussianFilterKernelPfS_iiPfS_ii
	.globl	_Z20gaussianFilterKernelPfS_ii
	.type	_Z20gaussianFilterKernelPfS_ii, @function
_Z20gaussianFilterKernelPfS_ii:
.LFB3662:
	.cfi_startproc
	endbr64
	jmp	_Z44__device_stub__Z20gaussianFilterKernelPfS_iiPfS_ii
	.cfi_endproc
.LFE3662:
	.size	_Z20gaussianFilterKernelPfS_ii, .-_Z20gaussianFilterKernelPfS_ii
	.section	.rodata.str1.1
.LC4:
	.string	"Failed to allocate d_input"
.LC5:
	.string	"Failed to allocate d_output"
.LC6:
	.string	"Failed to copy input to device"
.LC7:
	.string	"Failed to copy kernel to constant memory"
.LC8:
	.string	"Kernel launch failed"
.LC9:
	.string	"Failed to synchronize device"
.LC10:
	.string	"Failed to copy output to host"
.LC11:
	.string	"Gaussian filter applied successfully."
	.section	.text.startup,"ax",@progbits
	.globl	main
	.type	main, @function
main:
.LFB3636:
	.cfi_startproc
	endbr64
	pushq	%r15
	.cfi_def_cfa_offset 16
	.cfi_offset 15, -16
	movl	$4194304, %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	$72, %rsp
	.cfi_def_cfa_offset 128
	movq	%fs:40, %rax
	movq	%rax, 56(%rsp)
	xorl	%eax, %eax
	call	malloc@PLT
	movl	$4194304, %edi
	movq	%rax, %rbp
	call	malloc@PLT
	movl	$676, %edi
	movq	%rax, %r12
	call	malloc@PLT
	movq	%rax, %rbx
	xorl	%eax, %eax
.L14:
	movzbl	%al, %edx
	cvtsi2ssl	%edx, %xmm0
	movss	%xmm0, 0(%rbp,%rax,4)
	incq	%rax
	cmpq	$1048576, %rax
	jne	.L14
	xorl	%r15d, %r15d
	xorps	%xmm1, %xmm1
.L15:
	imulq	$52, %r15, %r13
	leal	-6(%r15), %edx
	xorl	%r14d, %r14d
	imull	%edx, %edx
	addq	%rbx, %r13
.L16:
	leal	-6(%r14), %eax
	movl	%edx, 8(%rsp)
	imull	%eax, %eax
	movss	%xmm1, 12(%rsp)
	addl	%edx, %eax
	negl	%eax
	cvtsi2ssl	%eax, %xmm0
	divss	.LC2(%rip), %xmm0
	call	expf@PLT
	movss	12(%rsp), %xmm1
	movl	8(%rsp), %edx
	cvtss2sd	%xmm0, %xmm0
	divsd	.LC3(%rip), %xmm0
	cvtsd2ss	%xmm0, %xmm0
	movss	%xmm0, 0(%r13,%r14,4)
	incq	%r14
	addss	%xmm0, %xmm1
	cmpq	$13, %r14
	jne	.L16
	incq	%r15
	cmpq	$13, %r15
	jne	.L15
	xorl	%eax, %eax
.L17:
	movss	(%rbx,%rax,4), %xmm0
	divss	%xmm1, %xmm0
	movss	%xmm0, (%rbx,%rax,4)
	incq	%rax
	cmpq	$169, %rax
	jne	.L17
	leaq	16(%rsp), %rdi
	movl	$4194304, %esi
	call	cudaMalloc@PLT
	leaq	.LC4(%rip), %rsi
	movl	%eax, %edi
	call	_Z14checkCudaError9cudaErrorPKc
	leaq	24(%rsp), %rdi
	movl	$4194304, %esi
	call	cudaMalloc@PLT
	leaq	.LC5(%rip), %rsi
	movl	%eax, %edi
	call	_Z14checkCudaError9cudaErrorPKc
	movq	16(%rsp), %rdi
	movl	$1, %ecx
	movq	%rbp, %rsi
	movl	$4194304, %edx
	call	cudaMemcpy@PLT
	leaq	.LC6(%rip), %rsi
	movl	%eax, %edi
	call	_Z14checkCudaError9cudaErrorPKc
	xorl	%ecx, %ecx
	movl	$1, %r8d
	movq	%rbx, %rsi
	movl	$676, %edx
	leaq	_ZL16d_gaussianKernel(%rip), %rdi
	call	cudaMemcpyToSymbol@PLT
	leaq	.LC7(%rip), %rsi
	movl	%eax, %edi
	call	_Z14checkCudaError9cudaErrorPKc
	xorl	%r9d, %r9d
	xorl	%r8d, %r8d
	movl	$1, %ecx
	movabsq	$68719476752, %rdx
	movl	$1, %esi
	movabsq	$274877907008, %rdi
	call	__cudaPushCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L18
	movq	24(%rsp), %rsi
	movq	16(%rsp), %rdi
	movl	$1024, %ecx
	movl	$1024, %edx
	call	_Z44__device_stub__Z20gaussianFilterKernelPfS_iiPfS_ii
.L18:
	call	cudaGetLastError@PLT
	leaq	.LC8(%rip), %rsi
	movl	%eax, %edi
	call	_Z14checkCudaError9cudaErrorPKc
	call	cudaDeviceSynchronize@PLT
	leaq	.LC9(%rip), %rsi
	movl	%eax, %edi
	call	_Z14checkCudaError9cudaErrorPKc
	movq	24(%rsp), %rsi
	movl	$2, %ecx
	movq	%r12, %rdi
	movl	$4194304, %edx
	call	cudaMemcpy@PLT
	leaq	.LC10(%rip), %rsi
	movl	%eax, %edi
	call	_Z14checkCudaError9cudaErrorPKc
	movq	16(%rsp), %rdi
	call	cudaFree@PLT
	movq	24(%rsp), %rdi
	call	cudaFree@PLT
	movq	%rbp, %rdi
	call	free@PLT
	movq	%r12, %rdi
	call	free@PLT
	movq	%rbx, %rdi
	call	free@PLT
	leaq	_ZSt4cout(%rip), %rdi
	leaq	.LC11(%rip), %rsi
	call	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc@PLT
	movq	%rax, %rdi
	call	_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_@PLT
	movq	56(%rsp), %rax
	subq	%fs:40, %rax
	je	.L19
	call	__stack_chk_fail@PLT
.L19:
	addq	$72, %rsp
	.cfi_def_cfa_offset 56
	xorl	%eax, %eax
	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
.LFE3636:
	.size	main, .-main
	.section	.rodata.str1.1
.LC12:
	.string	"_Z20gaussianFilterKernelPfS_ii"
.LC13:
	.string	"d_gaussianKernel"
	.section	.text.startup
	.type	_ZL24__sti____cudaRegisterAllv, @function
_ZL24__sti____cudaRegisterAllv:
.LFB3664:
	.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	.LC12(%rip), %rdx
	movq	%rax, %rdi
	movq	%rax, %rbx
	pushq	$0
	.cfi_def_cfa_offset 40
	movq	%rdx, %rcx
	leaq	_Z20gaussianFilterKernelPfS_ii(%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	.LC13(%rip), %rdx
	movl	$676, %r9d
	leaq	_ZL16d_gaussianKernel(%rip), %rsi
	pushq	$1
	.cfi_def_cfa_offset 32
	movq	%rdx, %rcx
	call	__cudaRegisterVar@PLT
	movq	_ZL20__cudaFatCubinHandle(%rip), %rdi
	popq	%rax
	.cfi_def_cfa_offset 24
	popq	%rdx
	.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
.LFE3664:
	.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	_ZL16d_gaussianKernel
	.comm	_ZL16d_gaussianKernel,676,32
	.section	.rodata.cst4,"aM",@progbits,4
	.align 4
.LC2:
	.long	1083179008
	.section	.rodata.cst8,"aM",@progbits,8
	.align 8
.LC3:
	.long	-1093881157
	.long	1076643386
	.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>


#define BLOCK_SIZE 16
#define FILTER_SIZE 13
#define FILTER_RADIUS (FILTER_SIZE / 2)

// Gaussian kernel for 13x13 filter
__constant__ float d_gaussianKernel[FILTER_SIZE * FILTER_SIZE];

// CUDA kernel for applying Gaussian filter using shared memory
__global__ void gaussianFilterKernel(float* input, float* output, int width, int height) {
    __shared__ float sharedMem[(BLOCK_SIZE + 2 * FILTER_RADIUS) * (BLOCK_SIZE + 2 * FILTER_RADIUS)];

    int x = blockIdx.x * blockDim.x + threadIdx.x;
    int y = blockIdx.y * blockDim.y + threadIdx.y;

    // Calculate global indices with boundary checking
    int sharedX = threadIdx.x + FILTER_RADIUS;
    int sharedY = threadIdx.y + FILTER_RADIUS;

    // Load data into shared memory with boundary handling
    if (x >= 0 && x < width && y >= 0 && y < height) {
        sharedMem[sharedY * (BLOCK_SIZE + 2 * FILTER_RADIUS) + sharedX] = input[y * width + x];
    } else {
        sharedMem[sharedY * (BLOCK_SIZE + 2 * FILTER_RADIUS) + sharedX] = 0.0f;
    }

    // Load halo data
    if (threadIdx.y < FILTER_RADIUS) {
        if (y - FILTER_RADIUS >= 0 && x >= 0 && x < width) {
            sharedMem[sharedY * (BLOCK_SIZE + 2 * FILTER_RADIUS) + sharedX] = input[(y - FILTER_RADIUS) * width + x];
        } else {
            sharedMem[sharedY * (BLOCK_SIZE + 2 * FILTER_RADIUS) + sharedX] = 0.0f;
        }
    }
    if (threadIdx.y >= blockDim.y - FILTER_RADIUS) {
        if (y + FILTER_RADIUS < height && x >= 0 && x < width) {
            sharedMem[sharedY * (BLOCK_SIZE + 2 * FILTER_RADIUS) + sharedX] = input[(y + FILTER_RADIUS) * width + x];
        } else {
            sharedMem[sharedY * (BLOCK_SIZE + 2 * FILTER_RADIUS) + sharedX] = 0.0f;
        }
    }
    if (threadIdx.x < FILTER_RADIUS) {
        if (x - FILTER_RADIUS >= 0 && y >= 0 && y < height) {
            sharedMem[sharedY * (BLOCK_SIZE + 2 * FILTER_RADIUS) + sharedX] = input[y * width + (x - FILTER_RADIUS)];
        } else {
            sharedMem[sharedY * (BLOCK_SIZE + 2 * FILTER_RADIUS) + sharedX] = 0.0f;
        }
    }
    if (threadIdx.x >= blockDim.x - FILTER_RADIUS) {
        if (x + FILTER_RADIUS < width && y >= 0 && y < height) {
            sharedMem[sharedY * (BLOCK_SIZE + 2 * FILTER_RADIUS) + sharedX] = input[y * width + (x + FILTER_RADIUS)];
        } else {
            sharedMem[sharedY * (BLOCK_SIZE + 2 * FILTER_RADIUS) + sharedX] = 0.0f;
        }
    }

    __syncthreads();

    // Apply Gaussian filter
    float result = 0.0f;
    if (x >= 0 && x < width && y >= 0 && y < height) {
        for (int row = -FILTER_RADIUS; row <= FILTER_RADIUS; ++row) {
            for (int col = -FILTER_RADIUS; col <= FILTER_RADIUS; ++col) {
                float pixelValue = sharedMem[(sharedY + row) * (BLOCK_SIZE + 2 * FILTER_RADIUS) + (sharedX + col)];
                float kernelValue = d_gaussianKernel[(row + FILTER_RADIUS) * FILTER_SIZE + (col + FILTER_RADIUS)];
                result += pixelValue * kernelValue;
            }
        }
        output[y * width + x] = result;
    }
}

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

int main() {
    int width = 1024;
    int height = 1024;
    size_t size = width * height * sizeof(float);

    // Allocate host memory
    float* h_input = (float*)malloc(size);
    float* h_output = (float*)malloc(size);
    float* h_gaussianKernel = (float*)malloc(FILTER_SIZE * FILTER_SIZE * sizeof(float));

    // Initialize input data and Gaussian kernel
    for (int i = 0; i < width * height; ++i) {
        h_input[i] = static_cast<float>(i % 256);
    }
    float sigma = 1.5f;
    float sum = 0.0f;
    for (int i = 0; i < FILTER_SIZE; ++i) {
        for (int j = 0; j < FILTER_SIZE; ++j) {
            int x = i - FILTER_RADIUS;
            int y = j - FILTER_RADIUS;
            h_gaussianKernel[i * FILTER_SIZE + j] = exp(-(x * x + y * y) / (2 * sigma * sigma)) / (2 * M_PI * sigma * sigma);
            sum += h_gaussianKernel[i * FILTER_SIZE + j];
        }
    }
    for (int i = 0; i < FILTER_SIZE * FILTER_SIZE; ++i) {
        h_gaussianKernel[i] /= sum;
    }

    // Allocate device memory
    float* d_input;
    float* d_output;
    checkCudaError(hipMalloc(&d_input, size), "Failed to allocate d_input");
    checkCudaError(hipMalloc(&d_output, size), "Failed to allocate d_output");

    // Copy data to device
    checkCudaError(hipMemcpy(d_input, h_input, size, hipMemcpyHostToDevice), "Failed to copy input to device");
    checkCudaError(hipMemcpyToSymbol(HIP_SYMBOL(d_gaussianKernel), h_gaussianKernel, FILTER_SIZE * FILTER_SIZE * sizeof(float)), "Failed to copy kernel to constant memory");

    // Define grid and block dimensions
    dim3 blockSize(BLOCK_SIZE, BLOCK_SIZE);
    dim3 gridSize((width + blockSize.x - 1) / blockSize.x, (height + blockSize.y - 1) / blockSize.y);

    // Launch kernel
    gaussianFilterKernel<<<gridSize, blockSize>>>(d_input, d_output, width, height);
    checkCudaError(hipGetLastError(), "Kernel launch failed");
    checkCudaError(hipDeviceSynchronize(), "Failed to synchronize device");

    // Copy result back to host
    checkCudaError(hipMemcpy(h_output, d_output, size, hipMemcpyDeviceToHost), "Failed to copy output to host");

    // Free device memory
    hipFree(d_input);
    hipFree(d_output);

    // Free host memory
    free(h_input);
    free(h_output);
    free(h_gaussianKernel);

    std::cout << "Gaussian filter applied successfully." << std::endl;

    return 0;
}
	.text
	.file	"cuda_code_050492.hip"
                                        # Start of file scope inline assembly
	.globl	_ZSt21ios_base_library_initv

                                        # End of file scope inline assembly
	.globl	_Z35__device_stub__gaussianFilterKernelPfS_ii # -- Begin function _Z35__device_stub__gaussianFilterKernelPfS_ii
	.type	_Z35__device_stub__gaussianFilterKernelPfS_ii,@function
_Z35__device_stub__gaussianFilterKernelPfS_ii: # @_Z35__device_stub__gaussianFilterKernelPfS_ii
	.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	12(%rsp), %rsi
	movl	%edx, (%rsi)
	leaq	8(%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	24(%rsp), %r12
	leaq	16(%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	$_Z20gaussianFilterKernelPfS_ii, %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	_Z35__device_stub__gaussianFilterKernelPfS_ii, .Lfunc_end0-_Z35__device_stub__gaussianFilterKernelPfS_ii
	.cfi_endproc
                                        # -- End function
	.globl	_Z14checkCudaError10hipError_tPKc # -- Begin function _Z14checkCudaError10hipError_tPKc
	.type	_Z14checkCudaError10hipError_tPKc,@function
_Z14checkCudaError10hipError_tPKc:      # @_Z14checkCudaError10hipError_tPKc
	.cfi_startproc
# %bb.0:
	testl	%edi, %edi
	jne	.LBB1_2
# %bb.1:
	retq
.LBB1_2:
	pushq	%r14
	.cfi_def_cfa_offset 16
	pushq	%rbx
	.cfi_def_cfa_offset 24
	pushq	%rax
	.cfi_def_cfa_offset 32
	.cfi_offset %rbx, -24
	.cfi_offset %r14, -16
	movl	%edi, %ebx
	movl	$_ZSt4cerr, %edi
	callq	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc
	movl	$.L.str, %esi
	movq	%rax, %rdi
	callq	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc
	movq	%rax, %r14
	movl	%ebx, %edi
	callq	hipGetErrorString
	movq	%r14, %rdi
	movq	%rax, %rsi
	callq	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc
	movq	%rax, %rdi
	callq	_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_
	movl	$1, %edi
	callq	exit
.Lfunc_end1:
	.size	_Z14checkCudaError10hipError_tPKc, .Lfunc_end1-_Z14checkCudaError10hipError_tPKc
	.cfi_endproc
                                        # -- End function
	.section	.rodata.cst4,"aM",@progbits,4
	.p2align	2, 0x0                          # -- Begin function main
.LCPI2_0:
	.long	0x40900000                      # float 4.5
	.section	.rodata.cst8,"aM",@progbits,8
	.p2align	3, 0x0
.LCPI2_1:
	.quad	0x402c463abeccb2bb              # double 14.137166941154069
	.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	%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	$4194304, %edi                  # imm = 0x400000
	callq	malloc
	movq	%rax, %rbx
	movl	$4194304, %edi                  # imm = 0x400000
	callq	malloc
	movq	%rax, 32(%rsp)                  # 8-byte Spill
	movl	$676, %edi                      # imm = 0x2A4
	callq	malloc
	movq	%rax, %r15
	xorl	%eax, %eax
.LBB2_1:                                # =>This Inner Loop Header: Depth=1
	movzbl	%al, %ecx
	xorps	%xmm0, %xmm0
	cvtsi2ss	%ecx, %xmm0
	movss	%xmm0, (%rbx,%rax,4)
	incq	%rax
	cmpq	$1048576, %rax                  # imm = 0x100000
	jne	.LBB2_1
# %bb.2:                                # %.preheader63.preheader
	xorps	%xmm1, %xmm1
	xorl	%r12d, %r12d
	movss	.LCPI2_0(%rip), %xmm2           # xmm2 = mem[0],zero,zero,zero
	movq	%r15, %r13
.LBB2_3:                                # %.preheader63
                                        # =>This Loop Header: Depth=1
                                        #     Child Loop BB2_4 Depth 2
	leaq	-6(%r12), %rbp
	imulq	%rbp, %rbp
	movq	$-6, %r14
.LBB2_4:                                #   Parent Loop BB2_3 Depth=1
                                        # =>  This Inner Loop Header: Depth=2
	movss	%xmm1, 20(%rsp)                 # 4-byte Spill
	movl	%r14d, %eax
	imull	%r14d, %eax
	addl	%ebp, %eax
	negl	%eax
	xorps	%xmm0, %xmm0
	cvtsi2ss	%eax, %xmm0
	divss	%xmm2, %xmm0
	cvtss2sd	%xmm0, %xmm0
	callq	exp
	movsd	.LCPI2_1(%rip), %xmm3           # xmm3 = mem[0],zero
	movss	.LCPI2_0(%rip), %xmm2           # xmm2 = mem[0],zero,zero,zero
	movss	20(%rsp), %xmm1                 # 4-byte Reload
                                        # xmm1 = mem[0],zero,zero,zero
	divsd	%xmm3, %xmm0
	cvtsd2ss	%xmm0, %xmm0
	movss	%xmm0, 24(%r13,%r14,4)
	addss	%xmm0, %xmm1
	incq	%r14
	cmpq	$7, %r14
	jne	.LBB2_4
# %bb.5:                                #   in Loop: Header=BB2_3 Depth=1
	incq	%r12
	addq	$52, %r13
	cmpq	$13, %r12
	jne	.LBB2_3
# %bb.6:                                # %.preheader.preheader
	xorl	%eax, %eax
.LBB2_7:                                # %.preheader
                                        # =>This Inner Loop Header: Depth=1
	movss	(%r15,%rax,4), %xmm0            # xmm0 = mem[0],zero,zero,zero
	divss	%xmm1, %xmm0
	movss	%xmm0, (%r15,%rax,4)
	incq	%rax
	cmpq	$169, %rax
	jne	.LBB2_7
# %bb.8:
	leaq	24(%rsp), %r12
	movl	$4194304, %esi                  # imm = 0x400000
	movq	%r12, %rdi
	callq	hipMalloc
	movl	$.L.str.1, %esi
	movl	%eax, %edi
	callq	_Z14checkCudaError10hipError_tPKc
	leaq	8(%rsp), %rdi
	movl	$4194304, %esi                  # imm = 0x400000
	callq	hipMalloc
	movl	$.L.str.2, %esi
	movl	%eax, %edi
	callq	_Z14checkCudaError10hipError_tPKc
	movq	(%r12), %rdi
	movl	$4194304, %edx                  # imm = 0x400000
	movq	%rbx, %rsi
	movl	$1, %ecx
	callq	hipMemcpy
	movl	$.L.str.3, %esi
	movl	%eax, %edi
	callq	_Z14checkCudaError10hipError_tPKc
	movl	$d_gaussianKernel, %edi
	movl	$676, %edx                      # imm = 0x2A4
	movq	%r15, %rsi
	xorl	%ecx, %ecx
	movl	$1, %r8d
	callq	hipMemcpyToSymbol
	movl	$.L.str.4, %esi
	movl	%eax, %edi
	callq	_Z14checkCudaError10hipError_tPKc
	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	.LBB2_10
# %bb.9:
	movq	24(%rsp), %rdi
	movq	8(%rsp), %rsi
	movl	$1024, %edx                     # imm = 0x400
	movl	$1024, %ecx                     # imm = 0x400
	callq	_Z35__device_stub__gaussianFilterKernelPfS_ii
.LBB2_10:
	callq	hipGetLastError
	movl	$.L.str.5, %esi
	movl	%eax, %edi
	callq	_Z14checkCudaError10hipError_tPKc
	callq	hipDeviceSynchronize
	movl	$.L.str.6, %esi
	movl	%eax, %edi
	callq	_Z14checkCudaError10hipError_tPKc
	movq	8(%rsp), %rsi
	movl	$4194304, %edx                  # imm = 0x400000
	movq	32(%rsp), %r14                  # 8-byte Reload
	movq	%r14, %rdi
	movl	$2, %ecx
	callq	hipMemcpy
	movl	$.L.str.7, %esi
	movl	%eax, %edi
	callq	_Z14checkCudaError10hipError_tPKc
	movq	24(%rsp), %rdi
	callq	hipFree
	movq	8(%rsp), %rdi
	callq	hipFree
	movq	%rbx, %rdi
	callq	free
	movq	%r14, %rdi
	callq	free
	movq	%r15, %rdi
	callq	free
	movl	$_ZSt4cout, %ebx
	movl	$_ZSt4cout, %edi
	movl	$.L.str.8, %esi
	movl	$37, %edx
	callq	_ZSt16__ostream_insertIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_PKS3_l
	movq	_ZSt4cout(%rip), %rax
	movq	-24(%rax), %rdi
	addq	%rbx, %rdi
	movl	$10, %esi
	callq	_ZNKSt9basic_iosIcSt11char_traitsIcEE5widenEc
	movsbl	%al, %esi
	movl	$_ZSt4cout, %edi
	callq	_ZNSo3putEc
	movq	%rax, %rdi
	callq	_ZNSo5flushEv
	xorl	%eax, %eax
	addq	$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_end2:
	.size	main, .Lfunc_end2-main
	.cfi_endproc
                                        # -- End function
	.p2align	4, 0x90                         # -- Begin function __hip_module_ctor
	.type	__hip_module_ctor,@function
__hip_module_ctor:                      # @__hip_module_ctor
	.cfi_startproc
# %bb.0:
	pushq	%rbx
	.cfi_def_cfa_offset 16
	subq	$32, %rsp
	.cfi_def_cfa_offset 48
	.cfi_offset %rbx, -16
	movq	__hip_gpubin_handle(%rip), %rbx
	testq	%rbx, %rbx
	jne	.LBB3_2
# %bb.1:
	movl	$__hip_fatbin_wrapper, %edi
	callq	__hipRegisterFatBinary
	movq	%rax, %rbx
	movq	%rax, __hip_gpubin_handle(%rip)
.LBB3_2:
	xorps	%xmm0, %xmm0
	movups	%xmm0, 16(%rsp)
	movups	%xmm0, (%rsp)
	movl	$_Z20gaussianFilterKernelPfS_ii, %esi
	movl	$.L__unnamed_1, %edx
	movl	$.L__unnamed_1, %ecx
	movq	%rbx, %rdi
	movl	$-1, %r8d
	xorl	%r9d, %r9d
	callq	__hipRegisterFunction
	movl	$0, 8(%rsp)
	movl	$1, (%rsp)
	movl	$d_gaussianKernel, %esi
	movl	$.L__unnamed_2, %edx
	movl	$.L__unnamed_2, %ecx
	movl	$676, %r9d                      # imm = 0x2A4
	movq	%rbx, %rdi
	xorl	%r8d, %r8d
	callq	__hipRegisterVar
	movl	$__hip_module_dtor, %edi
	addq	$32, %rsp
	.cfi_def_cfa_offset 16
	popq	%rbx
	.cfi_def_cfa_offset 8
	jmp	atexit                          # TAILCALL
.Lfunc_end3:
	.size	__hip_module_ctor, .Lfunc_end3-__hip_module_ctor
	.cfi_endproc
                                        # -- End function
	.p2align	4, 0x90                         # -- Begin function __hip_module_dtor
	.type	__hip_module_dtor,@function
__hip_module_dtor:                      # @__hip_module_dtor
	.cfi_startproc
# %bb.0:
	movq	__hip_gpubin_handle(%rip), %rdi
	testq	%rdi, %rdi
	je	.LBB4_2
# %bb.1:
	pushq	%rax
	.cfi_def_cfa_offset 16
	callq	__hipUnregisterFatBinary
	movq	$0, __hip_gpubin_handle(%rip)
	addq	$8, %rsp
	.cfi_def_cfa_offset 8
.LBB4_2:
	retq
.Lfunc_end4:
	.size	__hip_module_dtor, .Lfunc_end4-__hip_module_dtor
	.cfi_endproc
                                        # -- End function
	.type	d_gaussianKernel,@object        # @d_gaussianKernel
	.local	d_gaussianKernel
	.comm	d_gaussianKernel,676,16
	.type	_Z20gaussianFilterKernelPfS_ii,@object # @_Z20gaussianFilterKernelPfS_ii
	.section	.rodata,"a",@progbits
	.globl	_Z20gaussianFilterKernelPfS_ii
	.p2align	3, 0x0
_Z20gaussianFilterKernelPfS_ii:
	.quad	_Z35__device_stub__gaussianFilterKernelPfS_ii
	.size	_Z20gaussianFilterKernelPfS_ii, 8

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

	.type	.L.str.1,@object                # @.str.1
.L.str.1:
	.asciz	"Failed to allocate d_input"
	.size	.L.str.1, 27

	.type	.L.str.2,@object                # @.str.2
.L.str.2:
	.asciz	"Failed to allocate d_output"
	.size	.L.str.2, 28

	.type	.L.str.3,@object                # @.str.3
.L.str.3:
	.asciz	"Failed to copy input to device"
	.size	.L.str.3, 31

	.type	.L.str.4,@object                # @.str.4
.L.str.4:
	.asciz	"Failed to copy kernel to constant memory"
	.size	.L.str.4, 41

	.type	.L.str.5,@object                # @.str.5
.L.str.5:
	.asciz	"Kernel launch failed"
	.size	.L.str.5, 21

	.type	.L.str.6,@object                # @.str.6
.L.str.6:
	.asciz	"Failed to synchronize device"
	.size	.L.str.6, 29

	.type	.L.str.7,@object                # @.str.7
.L.str.7:
	.asciz	"Failed to copy output to host"
	.size	.L.str.7, 30

	.type	.L.str.8,@object                # @.str.8
.L.str.8:
	.asciz	"Gaussian filter applied successfully."
	.size	.L.str.8, 38

	.type	.L__unnamed_1,@object           # @0
.L__unnamed_1:
	.asciz	"_Z20gaussianFilterKernelPfS_ii"
	.size	.L__unnamed_1, 31

	.type	.L__unnamed_2,@object           # @1
.L__unnamed_2:
	.asciz	"d_gaussianKernel"
	.size	.L__unnamed_2, 17

	.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__gaussianFilterKernelPfS_ii
	.addrsig_sym __hip_module_ctor
	.addrsig_sym __hip_module_dtor
	.addrsig_sym d_gaussianKernel
	.addrsig_sym _Z20gaussianFilterKernelPfS_ii
	.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	_Z20gaussianFilterKernelPfS_ii ; -- Begin function _Z20gaussianFilterKernelPfS_ii
	.globl	_Z20gaussianFilterKernelPfS_ii
	.p2align	8
	.type	_Z20gaussianFilterKernelPfS_ii,@function
_Z20gaussianFilterKernelPfS_ii:         ; @_Z20gaussianFilterKernelPfS_ii
; %bb.0:
	s_clause 0x2
	s_load_b32 s2, s[0:1], 0x24
	s_load_b128 s[4:7], s[0:1], 0x0
	s_load_b64 s[8:9], s[0:1], 0x10
	v_and_b32_e32 v4, 0x3ff, v0
	v_bfe_u32 v0, v0, 10, 10
	s_waitcnt lgkmcnt(0)
	s_and_b32 s3, s2, 0xffff
	s_lshr_b32 s10, s2, 16
	v_mad_u64_u32 v[1:2], null, s14, s3, v[4:5]
	v_mov_b32_e32 v5, 0
	s_delay_alu instid0(VALU_DEP_2)
	v_mad_u64_u32 v[2:3], null, s15, s10, v[0:1]
	v_cmp_lt_i32_e32 vcc_lo, -1, v1
	s_and_saveexec_b32 s11, vcc_lo
	s_cbranch_execz .LBB0_4
; %bb.1:
	v_cmp_gt_i32_e64 s0, s8, v1
	s_delay_alu instid0(VALU_DEP_3) | instskip(SKIP_2) | instid1(VALU_DEP_3)
	v_cmp_gt_i32_e64 s1, s9, v2
	v_cmp_lt_i32_e64 s2, -1, v2
	v_mov_b32_e32 v5, 0
	s_and_b32 s0, s0, s1
	s_delay_alu instid0(VALU_DEP_2) | instid1(SALU_CYCLE_1)
	s_and_b32 s0, s0, s2
	s_delay_alu instid0(SALU_CYCLE_1)
	s_and_saveexec_b32 s1, s0
	s_cbranch_execz .LBB0_3
; %bb.2:
	v_mad_u64_u32 v[5:6], null, v2, s8, v[1:2]
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_ashrrev_i32_e32 v6, 31, v5
	v_lshlrev_b64 v[5:6], 2, v[5:6]
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_add_co_u32 v5, s0, s4, v5
	v_add_co_ci_u32_e64 v6, s0, s5, v6, s0
	global_load_b32 v5, v[5:6], off
.LBB0_3:                                ; %Flow182
	s_or_b32 exec_lo, exec_lo, s1
.LBB0_4:
	s_delay_alu instid0(SALU_CYCLE_1) | instskip(SKIP_2) | instid1(VALU_DEP_1)
	s_or_b32 exec_lo, exec_lo, s11
	v_add_nc_u32_e32 v3, 6, v0
	s_mov_b32 s2, exec_lo
	v_mul_u32_u24_e32 v3, 28, v3
	s_delay_alu instid0(VALU_DEP_1)
	v_add_lshl_u32 v3, v3, v4, 2
	s_waitcnt vmcnt(0)
	ds_store_b32 v3, v5 offset:24
	v_cmpx_gt_u32_e32 6, v0
	s_cbranch_execz .LBB0_8
; %bb.5:
	v_cmp_lt_i32_e64 s0, 5, v2
	v_cmp_gt_i32_e64 s1, s8, v1
	v_mov_b32_e32 v5, 0
	s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(SALU_CYCLE_1)
	s_and_b32 s0, s1, s0
	s_and_b32 s0, vcc_lo, s0
	s_delay_alu instid0(SALU_CYCLE_1)
	s_and_saveexec_b32 s1, s0
	s_cbranch_execz .LBB0_7
; %bb.6:
	v_add_nc_u32_e32 v7, -6, v2
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_mad_u64_u32 v[5:6], null, v7, s8, v[1:2]
	v_ashrrev_i32_e32 v6, 31, v5
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_lshlrev_b64 v[5:6], 2, v[5:6]
	v_add_co_u32 v5, s0, s4, v5
	s_delay_alu instid0(VALU_DEP_1)
	v_add_co_ci_u32_e64 v6, s0, s5, v6, s0
	global_load_b32 v5, v[5:6], off
.LBB0_7:                                ; %.sink.split
	s_or_b32 exec_lo, exec_lo, s1
	s_waitcnt vmcnt(0)
	ds_store_b32 v3, v5 offset:24
.LBB0_8:                                ; %Flow181
	s_or_b32 exec_lo, exec_lo, s2
	s_add_i32 s10, s10, -6
	s_mov_b32 s2, exec_lo
	v_cmpx_le_u32_e64 s10, v0
	s_cbranch_execz .LBB0_12
; %bb.9:
	v_dual_mov_b32 v6, 0 :: v_dual_add_nc_u32 v5, 6, v2
	v_cmp_gt_i32_e64 s1, s8, v1
	s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_cmp_gt_i32_e64 s0, s9, v5
	s_and_b32 s0, s1, s0
	s_delay_alu instid0(SALU_CYCLE_1) | instskip(NEXT) | instid1(SALU_CYCLE_1)
	s_and_b32 s0, vcc_lo, s0
	s_and_saveexec_b32 s1, s0
	s_cbranch_execz .LBB0_11
; %bb.10:
	v_mad_u64_u32 v[6:7], null, v5, s8, v[1:2]
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_ashrrev_i32_e32 v7, 31, v6
	v_lshlrev_b64 v[5:6], 2, v[6:7]
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_add_co_u32 v5, s0, s4, v5
	v_add_co_ci_u32_e64 v6, s0, s5, v6, s0
	global_load_b32 v6, v[5:6], off
.LBB0_11:                               ; %.sink.split138
	s_or_b32 exec_lo, exec_lo, s1
	s_waitcnt vmcnt(0)
	ds_store_b32 v3, v6 offset:24
.LBB0_12:                               ; %Flow180
	s_or_b32 exec_lo, exec_lo, s2
	s_delay_alu instid0(SALU_CYCLE_1)
	s_mov_b32 s10, exec_lo
	v_cmpx_gt_u32_e32 6, v4
	s_cbranch_execz .LBB0_16
; %bb.13:
	v_cmp_lt_i32_e64 s0, 5, v1
	v_cmp_lt_i32_e64 s1, -1, v2
	v_cmp_gt_i32_e64 s2, s9, v2
	v_mov_b32_e32 v5, 0
	s_delay_alu instid0(VALU_DEP_3)
	s_and_b32 s0, s0, s1
	s_delay_alu instid0(VALU_DEP_2) | instid1(SALU_CYCLE_1)
	s_and_b32 s0, s2, s0
	s_delay_alu instid0(SALU_CYCLE_1)
	s_and_saveexec_b32 s1, s0
	s_cbranch_execz .LBB0_15
; %bb.14:
	v_mul_lo_u32 v5, v2, s8
	v_ashrrev_i32_e32 v6, 31, v1
	s_delay_alu instid0(VALU_DEP_2) | instskip(SKIP_1) | instid1(VALU_DEP_1)
	v_ashrrev_i32_e32 v7, 31, v5
	v_add_co_u32 v5, s0, v1, v5
	v_add_co_ci_u32_e64 v6, s0, v6, v7, s0
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_lshlrev_b64 v[5:6], 2, v[5:6]
	v_add_co_u32 v5, s0, s4, v5
	s_delay_alu instid0(VALU_DEP_1)
	v_add_co_ci_u32_e64 v6, s0, s5, v6, s0
	global_load_b32 v5, v[5:6], off offset:-24
.LBB0_15:                               ; %.sink.split143
	s_or_b32 exec_lo, exec_lo, s1
	s_waitcnt vmcnt(0)
	ds_store_b32 v3, v5 offset:24
.LBB0_16:                               ; %Flow179
	s_or_b32 exec_lo, exec_lo, s10
	s_add_i32 s3, s3, -6
	s_delay_alu instid0(SALU_CYCLE_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_cmp_le_u32_e64 s0, s3, v4
	s_and_saveexec_b32 s3, s0
	s_cbranch_execz .LBB0_20
; %bb.17:
	v_add_nc_u32_e32 v5, 6, v1
	v_cmp_gt_i32_e64 s1, s9, v2
	v_cmp_lt_i32_e64 s2, -1, v2
	s_delay_alu instid0(VALU_DEP_3) | instskip(SKIP_1) | instid1(VALU_DEP_2)
	v_cmp_gt_i32_e64 s0, s8, v5
	v_mov_b32_e32 v5, 0
	s_and_b32 s0, s0, s1
	s_delay_alu instid0(VALU_DEP_3) | instid1(SALU_CYCLE_1)
	s_and_b32 s0, s0, s2
	s_delay_alu instid0(SALU_CYCLE_1)
	s_and_saveexec_b32 s1, s0
	s_cbranch_execz .LBB0_19
; %bb.18:
	v_mul_lo_u32 v5, v2, s8
	v_ashrrev_i32_e32 v6, 31, v1
	s_delay_alu instid0(VALU_DEP_2) | instskip(SKIP_1) | instid1(VALU_DEP_1)
	v_ashrrev_i32_e32 v7, 31, v5
	v_add_co_u32 v5, s0, v5, v1
	v_add_co_ci_u32_e64 v6, s0, v7, v6, s0
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_lshlrev_b64 v[5:6], 2, v[5:6]
	v_add_co_u32 v5, s0, s4, v5
	s_delay_alu instid0(VALU_DEP_1)
	v_add_co_ci_u32_e64 v6, s0, s5, v6, s0
	global_load_b32 v5, v[5:6], off offset:24
.LBB0_19:                               ; %.sink.split148
	s_or_b32 exec_lo, exec_lo, s1
	s_waitcnt vmcnt(0)
	ds_store_b32 v3, v5 offset:24
.LBB0_20:                               ; %Flow178
	s_or_b32 exec_lo, exec_lo, s3
	s_waitcnt lgkmcnt(0)
	s_barrier
	buffer_gl0_inv
	s_and_saveexec_b32 s0, vcc_lo
	s_cbranch_execz .LBB0_27
; %bb.21:
	v_cmp_gt_i32_e32 vcc_lo, s8, v1
	v_cmp_gt_i32_e64 s0, s9, v2
	v_cmp_lt_i32_e64 s1, -1, v2
	s_delay_alu instid0(VALU_DEP_2)
	s_and_b32 s0, vcc_lo, s0
	s_delay_alu instid0(VALU_DEP_1) | instid1(SALU_CYCLE_1)
	s_and_b32 s0, s0, s1
	s_delay_alu instid0(SALU_CYCLE_1)
	s_and_b32 exec_lo, exec_lo, s0
	s_cbranch_execz .LBB0_27
; %bb.22:                               ; %.preheader.preheader
	v_lshlrev_b32_e32 v3, 2, v4
	s_mov_b32 s4, -6
	s_getpc_b64 s[0:1]
	s_add_u32 s0, s0, d_gaussianKernel@rel32@lo+4
	s_addc_u32 s1, s1, d_gaussianKernel@rel32@hi+12
	v_mad_u32_u24 v3, 0x70, v0, v3
	v_mov_b32_e32 v0, 0
.LBB0_23:                               ; %.preheader
                                        ; =>This Loop Header: Depth=1
                                        ;     Child Loop BB0_24 Depth 2
	s_movk_i32 s5, 0xffcc
	s_mov_b64 s[2:3], s[0:1]
.LBB0_24:                               ;   Parent Loop BB0_23 Depth=1
                                        ; =>  This Inner Loop Header: Depth=2
	s_delay_alu instid0(VALU_DEP_2)
	v_add_nc_u32_e32 v4, s5, v3
	s_load_b32 s9, s[2:3], 0x0
	s_add_u32 s2, s2, 4
	s_addc_u32 s3, s3, 0
	s_add_i32 s5, s5, 4
	ds_load_b32 v4, v4 offset:52
	s_cmp_eq_u32 s5, 0
	s_waitcnt lgkmcnt(0)
	v_fmac_f32_e32 v0, s9, v4
	s_cbranch_scc0 .LBB0_24
; %bb.25:                               ;   in Loop: Header=BB0_23 Depth=1
	s_add_i32 s4, s4, 1
	v_add_nc_u32_e32 v3, 0x70, v3
	s_add_u32 s0, s0, 52
	s_addc_u32 s1, s1, 0
	s_cmp_eq_u32 s4, 7
	s_cbranch_scc0 .LBB0_23
; %bb.26:
	v_mad_u64_u32 v[3:4], null, v2, s8, v[1:2]
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_ashrrev_i32_e32 v4, 31, v3
	v_lshlrev_b64 v[1:2], 2, v[3:4]
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_2)
	v_add_co_u32 v1, vcc_lo, s6, v1
	v_add_co_ci_u32_e32 v2, vcc_lo, s7, v2, vcc_lo
	global_store_b32 v[1:2], v0, off
.LBB0_27:
	s_nop 0
	s_sendmsg sendmsg(MSG_DEALLOC_VGPRS)
	s_endpgm
	.section	.rodata,"a",@progbits
	.p2align	6, 0x0
	.amdhsa_kernel _Z20gaussianFilterKernelPfS_ii
		.amdhsa_group_segment_fixed_size 3136
		.amdhsa_private_segment_fixed_size 0
		.amdhsa_kernarg_size 280
		.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 1
		.amdhsa_next_free_vgpr 8
		.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	_Z20gaussianFilterKernelPfS_ii, .Lfunc_end0-_Z20gaussianFilterKernelPfS_ii
                                        ; -- End function
	.section	.AMDGPU.csdata,"",@progbits
; Kernel info:
; codeLenInByte = 1136
; NumSgprs: 18
; NumVgprs: 8
; ScratchSize: 0
; MemoryBound: 0
; FloatMode: 240
; IeeeMode: 1
; LDSByteSize: 3136 bytes/workgroup (compile time only)
; SGPRBlocks: 2
; VGPRBlocks: 0
; NumSGPRsForWavesPerEU: 18
; NumVGPRsForWavesPerEU: 8
; 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: 1
	.text
	.p2alignl 7, 3214868480
	.fill 96, 4, 3214868480
	.protected	d_gaussianKernel        ; @d_gaussianKernel
	.type	d_gaussianKernel,@object
	.section	.bss,"aw",@nobits
	.globl	d_gaussianKernel
	.p2align	4, 0x0
d_gaussianKernel:
	.zero	676
	.size	d_gaussianKernel, 676

	.type	__hip_cuid_,@object             ; @__hip_cuid_
	.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 d_gaussianKernel
	.addrsig_sym __hip_cuid_
	.amdgpu_metadata
---
amdhsa.kernels:
  - .args:
      - .address_space:  global
        .offset:         0
        .size:           8
        .value_kind:     global_buffer
      - .address_space:  global
        .offset:         8
        .size:           8
        .value_kind:     global_buffer
      - .offset:         16
        .size:           4
        .value_kind:     by_value
      - .offset:         20
        .size:           4
        .value_kind:     by_value
      - .offset:         24
        .size:           4
        .value_kind:     hidden_block_count_x
      - .offset:         28
        .size:           4
        .value_kind:     hidden_block_count_y
      - .offset:         32
        .size:           4
        .value_kind:     hidden_block_count_z
      - .offset:         36
        .size:           2
        .value_kind:     hidden_group_size_x
      - .offset:         38
        .size:           2
        .value_kind:     hidden_group_size_y
      - .offset:         40
        .size:           2
        .value_kind:     hidden_group_size_z
      - .offset:         42
        .size:           2
        .value_kind:     hidden_remainder_x
      - .offset:         44
        .size:           2
        .value_kind:     hidden_remainder_y
      - .offset:         46
        .size:           2
        .value_kind:     hidden_remainder_z
      - .offset:         64
        .size:           8
        .value_kind:     hidden_global_offset_x
      - .offset:         72
        .size:           8
        .value_kind:     hidden_global_offset_y
      - .offset:         80
        .size:           8
        .value_kind:     hidden_global_offset_z
      - .offset:         88
        .size:           2
        .value_kind:     hidden_grid_dims
    .group_segment_fixed_size: 3136
    .kernarg_segment_align: 8
    .kernarg_segment_size: 280
    .language:       OpenCL C
    .language_version:
      - 2
      - 0
    .max_flat_workgroup_size: 1024
    .name:           _Z20gaussianFilterKernelPfS_ii
    .private_segment_fixed_size: 0
    .sgpr_count:     18
    .sgpr_spill_count: 0
    .symbol:         _Z20gaussianFilterKernelPfS_ii.kd
    .uniform_work_group_size: 1
    .uses_dynamic_stack: false
    .vgpr_count:     8
    .vgpr_spill_count: 0
    .wavefront_size: 32
    .workgroup_processor_mode: 1
amdhsa.target:   amdgcn-amd-amdhsa--gfx1100
amdhsa.version:
  - 1
  - 2
...

	.end_amdgpu_metadata
