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

// Define constants for the convolution operation
#define FILTER_WIDTH 3
#define FILTER_HEIGHT 3
#define NUM_FILTERS 8
#define INPUT_CHANNELS 3
#define INPUT_WIDTH 32
#define INPUT_HEIGHT 32
#define OUTPUT_WIDTH (INPUT_WIDTH - FILTER_WIDTH + 1)
#define OUTPUT_HEIGHT (INPUT_HEIGHT - FILTER_HEIGHT + 1)

// Kernel for backpropagation in convolutional layer
__global__ void convBackpropKernel(
    float* d_input,        // Input activations
    float* d_outputGrad,   // Gradient of output
    float* d_filterGrad,   // Gradient of filters
    float* d_biasGrad,     // Gradient of biases
    int inputWidth,        // Width of input
    int inputHeight,       // Height of input
    int outputWidth,       // Width of output
    int outputHeight       // Height of output
) {
    // Shared memory for input and filter
    __shared__ float sharedInput[INPUT_CHANNELS * FILTER_HEIGHT * FILTER_WIDTH];
    __shared__ float sharedFilter[NUM_FILTERS * FILTER_HEIGHT * FILTER_WIDTH];

    // Calculate the index of the output element
    int bx = blockIdx.x;
    int by = blockIdx.y;
    int bf = blockIdx.z;
    int tx = threadIdx.x;
    int ty = threadIdx.y;

    int outputX = bx * blockDim.x + tx;
    int outputY = by * blockDim.y + ty;

    // Check if thread is out of bounds
    if (outputX >= outputWidth || outputY >= outputHeight) return;

    // Load filter into shared memory
    int filterIndex = bf * FILTER_HEIGHT * FILTER_WIDTH + ty * FILTER_WIDTH + tx;
    if (filterIndex < NUM_FILTERS * FILTER_HEIGHT * FILTER_WIDTH) {
        sharedFilter[filterIndex] = d_filterGrad[filterIndex];
    }

    // Load input into shared memory
    int inputIndex = (outputY * inputWidth + outputX) * INPUT_CHANNELS + ty * FILTER_WIDTH + tx;
    if (inputIndex < INPUT_WIDTH * INPUT_HEIGHT * INPUT_CHANNELS) {
        for (int c = 0; c < INPUT_CHANNELS; ++c) {
            sharedInput[c * FILTER_HEIGHT * FILTER_WIDTH + ty * FILTER_WIDTH + tx] = d_input[inputIndex + c * INPUT_WIDTH * INPUT_HEIGHT];
        }
    }

    __syncthreads();

    // Calculate the gradient for input
    float inputGrad = 0.0f;
    for (int c = 0; c < INPUT_CHANNELS; ++c) {
        for (int fy = 0; fy < FILTER_HEIGHT; ++fy) {
            for (int fx = 0; fx < FILTER_WIDTH; ++fx) {
                int inputY = outputY + fy;
                int inputX = outputX + fx;
                if (inputY < inputHeight && inputX < inputWidth) {
                    int filterIdx = bf * FILTER_HEIGHT * FILTER_WIDTH + fy * FILTER_WIDTH + fx;
                    int inputIdx = c * inputWidth * inputHeight + inputY * inputWidth + inputX;
                    inputGrad += d_outputGrad[(outputY * outputWidth + outputX) * NUM_FILTERS + bf] * sharedFilter[filterIdx];
                }
            }
        }
    }

    // Write input gradient back to global memory
    int inputGlobalIndex = (outputY * inputWidth + outputX) * INPUT_CHANNELS + ty * FILTER_WIDTH + tx;
    if (inputGlobalIndex < INPUT_WIDTH * INPUT_HEIGHT * INPUT_CHANNELS) {
        atomicAdd(&d_input[inputGlobalIndex], inputGrad);
    }

    // Calculate the gradient for filters
    float filterGrad = 0.0f;
    for (int c = 0; c < INPUT_CHANNELS; ++c) {
        int inputIdx = (outputY * inputWidth + outputX) * INPUT_CHANNELS + c * inputWidth * inputHeight + ty * FILTER_WIDTH + tx;
        filterGrad += d_outputGrad[(outputY * outputWidth + outputX) * NUM_FILTERS + bf] * sharedInput[c * FILTER_HEIGHT * FILTER_WIDTH + ty * FILTER_WIDTH + tx];
    }

    // Write filter gradient back to global memory
    int filterGlobalIndex = bf * FILTER_HEIGHT * FILTER_WIDTH + ty * FILTER_WIDTH + tx;
    if (filterGlobalIndex < NUM_FILTERS * FILTER_HEIGHT * FILTER_WIDTH) {
        atomicAdd(&d_filterGrad[filterGlobalIndex], filterGrad);
    }

    // Calculate the gradient for biases
    if (tx == 0 && ty == 0) {
        float biasGrad = 0.0f;
        for (int y = 0; y < outputHeight; ++y) {
            for (int x = 0; x < outputWidth; ++x) {
                biasGrad += d_outputGrad[(y * outputWidth + x) * NUM_FILTERS + bf];
            }
        }
        atomicAdd(&d_biasGrad[bf], biasGrad);
    }
}

int main() {
    // Allocate memory on host
    float* h_input = new float[INPUT_CHANNELS * INPUT_WIDTH * INPUT_HEIGHT];
    float* h_outputGrad = new float[OUTPUT_WIDTH * OUTPUT_HEIGHT * NUM_FILTERS];
    float* h_filterGrad = new float[NUM_FILTERS * FILTER_HEIGHT * FILTER_WIDTH];
    float* h_biasGrad = new float[NUM_FILTERS];

    // Initialize host data
    for (int i = 0; i < INPUT_CHANNELS * INPUT_WIDTH * INPUT_HEIGHT; ++i) h_input[i] = 1.0f;
    for (int i = 0; i < OUTPUT_WIDTH * OUTPUT_HEIGHT * NUM_FILTERS; ++i) h_outputGrad[i] = 1.0f;
    for (int i = 0; i < NUM_FILTERS * FILTER_HEIGHT * FILTER_WIDTH; ++i) h_filterGrad[i] = 0.0f;
    for (int i = 0; i < NUM_FILTERS; ++i) h_biasGrad[i] = 0.0f;

    // Allocate memory on device
    float* d_input;
    float* d_outputGrad;
    float* d_filterGrad;
    float* d_biasGrad;
    cudaMalloc(&d_input, INPUT_CHANNELS * INPUT_WIDTH * INPUT_HEIGHT * sizeof(float));
    cudaMalloc(&d_outputGrad, OUTPUT_WIDTH * OUTPUT_HEIGHT * NUM_FILTERS * sizeof(float));
    cudaMalloc(&d_filterGrad, NUM_FILTERS * FILTER_HEIGHT * FILTER_WIDTH * sizeof(float));
    cudaMalloc(&d_biasGrad, NUM_FILTERS * sizeof(float));

    // Copy data from host to device
    cudaMemcpy(d_input, h_input, INPUT_CHANNELS * INPUT_WIDTH * INPUT_HEIGHT * sizeof(float), cudaMemcpyHostToDevice);
    cudaMemcpy(d_outputGrad, h_outputGrad, OUTPUT_WIDTH * OUTPUT_HEIGHT * NUM_FILTERS * sizeof(float), cudaMemcpyHostToDevice);
    cudaMemcpy(d_filterGrad, h_filterGrad, NUM_FILTERS * FILTER_HEIGHT * FILTER_WIDTH * sizeof(float), cudaMemcpyHostToDevice);
    cudaMemcpy(d_biasGrad, h_biasGrad, NUM_FILTERS * sizeof(float), cudaMemcpyHostToDevice);

    // Define block and grid dimensions
    dim3 threadsPerBlock(FILTER_WIDTH, FILTER_HEIGHT);
    dim3 blocksPerGrid((OUTPUT_WIDTH + threadsPerBlock.x - 1) / threadsPerBlock.x,
                       (OUTPUT_HEIGHT + threadsPerBlock.y - 1) / threadsPerBlock.y,
                       NUM_FILTERS);

    // Launch kernel
    convBackpropKernel<<<blocksPerGrid, threadsPerBlock>>>(
        d_input, d_outputGrad, d_filterGrad, d_biasGrad,
        INPUT_WIDTH, INPUT_HEIGHT, OUTPUT_WIDTH, OUTPUT_HEIGHT
    );

    // 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 from device to host
    cudaMemcpy(h_filterGrad, d_filterGrad, NUM_FILTERS * FILTER_HEIGHT * FILTER_WIDTH * sizeof(float), cudaMemcpyDeviceToHost);
    cudaMemcpy(h_biasGrad, d_biasGrad, NUM_FILTERS * sizeof(float), cudaMemcpyDeviceToHost);

    // Free device memory
    cudaFree(d_input);
    cudaFree(d_outputGrad);
    cudaFree(d_filterGrad);
    cudaFree(d_biasGrad);

    // Free host memory
    delete[] h_input;
    delete[] h_outputGrad;
    delete[] h_filterGrad;
    delete[] h_biasGrad;

    return 0;
}
	.file	"tmpxft_0004b631_00000000-6_cuda_code_002188.cudafe1.cpp"
	.text
#APP
	.globl _ZSt21ios_base_library_initv

#NO_APP
	.type	_ZL26__cudaUnregisterBinaryUtilv, @function
_ZL26__cudaUnregisterBinaryUtilv:
.LFB3638:
	.cfi_startproc
	endbr64
	movq	_ZL20__cudaFatCubinHandle(%rip), %rdi
	jmp	__cudaUnregisterFatBinary@PLT
	.cfi_endproc
.LFE3638:
	.size	_ZL26__cudaUnregisterBinaryUtilv, .-_ZL26__cudaUnregisterBinaryUtilv
	.globl	_Z48__device_stub__Z18convBackpropKernelPfS_S_S_iiiiPfS_S_S_iiii
	.type	_Z48__device_stub__Z18convBackpropKernelPfS_S_S_iiiiPfS_S_S_iiii, @function
_Z48__device_stub__Z18convBackpropKernelPfS_S_S_iiiiPfS_S_S_iiii:
.LFB3660:
	.cfi_startproc
	endbr64
	subq	$200, %rsp
	.cfi_def_cfa_offset 208
	movq	%rdi, 40(%rsp)
	leaq	72(%rsp), %rdi
	movq	%rsi, 32(%rsp)
	leaq	84(%rsp), %rsi
	movq	%rdx, 24(%rsp)
	leaq	56(%rsp), %rdx
	movq	%rcx, 16(%rsp)
	leaq	64(%rsp), %rcx
	movl	%r8d, 12(%rsp)
	movl	%r9d, 8(%rsp)
	movq	%fs:40, %rax
	movq	%rax, 184(%rsp)
	xorl	%eax, %eax
	leaq	40(%rsp), %rax
	movl	$1, 80(%rsp)
	movq	%rax, 120(%rsp)
	leaq	32(%rsp), %rax
	movq	%rax, 128(%rsp)
	leaq	24(%rsp), %rax
	movq	%rax, 136(%rsp)
	leaq	16(%rsp), %rax
	movq	%rax, 144(%rsp)
	leaq	12(%rsp), %rax
	movq	%rax, 152(%rsp)
	leaq	8(%rsp), %rax
	movq	%rax, 160(%rsp)
	leaq	208(%rsp), %rax
	movq	%rax, 168(%rsp)
	leaq	216(%rsp), %rax
	movq	%rax, 176(%rsp)
	movabsq	$4294967297, %rax
	movq	%rax, 72(%rsp)
	movq	%rax, 84(%rsp)
	movl	$1, 92(%rsp)
	call	__cudaPopCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L2
	pushq	64(%rsp)
	.cfi_def_cfa_offset 216
	leaq	_Z18convBackpropKernelPfS_S_S_iiii(%rip), %rdi
	pushq	64(%rsp)
	.cfi_def_cfa_offset 224
	movq	100(%rsp), %rcx
	movl	108(%rsp), %r8d
	movq	88(%rsp), %rsi
	movl	96(%rsp), %edx
	leaq	136(%rsp), %r9
	call	cudaLaunchKernel@PLT
	popq	%rax
	.cfi_def_cfa_offset 216
	popq	%rdx
	.cfi_def_cfa_offset 208
.L2:
	movq	184(%rsp), %rax
	subq	%fs:40, %rax
	je	.L4
	call	__stack_chk_fail@PLT
.L4:
	addq	$200, %rsp
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE3660:
	.size	_Z48__device_stub__Z18convBackpropKernelPfS_S_S_iiiiPfS_S_S_iiii, .-_Z48__device_stub__Z18convBackpropKernelPfS_S_S_iiiiPfS_S_S_iiii
	.globl	_Z18convBackpropKernelPfS_S_S_iiii
	.type	_Z18convBackpropKernelPfS_S_S_iiii, @function
_Z18convBackpropKernelPfS_S_S_iiii:
.LFB3661:
	.cfi_startproc
	endbr64
	jmp	_Z48__device_stub__Z18convBackpropKernelPfS_S_S_iiiiPfS_S_S_iiii
	.cfi_endproc
.LFE3661:
	.size	_Z18convBackpropKernelPfS_S_S_iiii, .-_Z18convBackpropKernelPfS_S_S_iiii
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC1:
	.string	"CUDA error: "
	.section	.text.startup,"ax",@progbits
	.globl	main
	.type	main, @function
main:
.LFB3635:
	.cfi_startproc
	endbr64
	pushq	%r14
	.cfi_def_cfa_offset 16
	.cfi_offset 14, -16
	movl	$12288, %edi
	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
	call	_Znam@PLT
	movl	$28800, %edi
	movq	%rax, %r13
	call	_Znam@PLT
	movl	$288, %edi
	movq	%rax, %r12
	call	_Znam@PLT
	movl	$32, %edi
	movq	%rax, %rbp
	call	_Znam@PLT
	movss	.LC0(%rip), %xmm0
	movq	%rax, %rbx
	xorl	%eax, %eax
.L9:
	movss	%xmm0, 0(%r13,%rax,4)
	incq	%rax
	cmpq	$3072, %rax
	jne	.L9
	xorl	%eax, %eax
.L10:
	movss	%xmm0, (%r12,%rax,4)
	incq	%rax
	cmpq	$7200, %rax
	jne	.L10
	xorl	%eax, %eax
	movl	$72, %ecx
	movq	%rbp, %rdi
	movl	$12288, %esi
	rep stosl
	movl	$8, %ecx
	movq	%rbx, %rdi
	rep stosl
	movq	%rsp, %rdi
	call	cudaMalloc@PLT
	leaq	8(%rsp), %rdi
	movl	$28800, %esi
	call	cudaMalloc@PLT
	leaq	16(%rsp), %rdi
	movl	$288, %esi
	call	cudaMalloc@PLT
	leaq	24(%rsp), %rdi
	movl	$32, %esi
	call	cudaMalloc@PLT
	movq	(%rsp), %rdi
	movl	$1, %ecx
	movq	%r13, %rsi
	movl	$12288, %edx
	call	cudaMemcpy@PLT
	movq	8(%rsp), %rdi
	movl	$1, %ecx
	movq	%r12, %rsi
	movl	$28800, %edx
	call	cudaMemcpy@PLT
	movq	16(%rsp), %rdi
	movl	$1, %ecx
	movq	%rbp, %rsi
	movl	$288, %edx
	call	cudaMemcpy@PLT
	movq	24(%rsp), %rdi
	movl	$1, %ecx
	movq	%rbx, %rsi
	movl	$32, %edx
	call	cudaMemcpy@PLT
	xorl	%r9d, %r9d
	xorl	%r8d, %r8d
	movl	$1, %ecx
	movabsq	$12884901891, %rdx
	movl	$8, %esi
	movabsq	$42949672970, %rdi
	call	__cudaPushCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L11
	pushq	$30
	.cfi_def_cfa_offset 120
	movl	$32, %r9d
	movl	$32, %r8d
	pushq	$30
	.cfi_def_cfa_offset 128
	movq	40(%rsp), %rcx
	movq	32(%rsp), %rdx
	movq	24(%rsp), %rsi
	movq	16(%rsp), %rdi
	call	_Z48__device_stub__Z18convBackpropKernelPfS_S_S_iiiiPfS_S_S_iiii
	popq	%rax
	.cfi_def_cfa_offset 120
	popq	%rdx
	.cfi_def_cfa_offset 112
.L11:
	call	cudaGetLastError@PLT
	movl	%eax, %r14d
	testl	%eax, %eax
	je	.L12
	leaq	.LC1(%rip), %rsi
	leaq	_ZSt4cerr(%rip), %rdi
	call	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc@PLT
	movl	%r14d, %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
.L12:
	movq	16(%rsp), %rsi
	movl	$2, %ecx
	movl	$288, %edx
	movq	%rbp, %rdi
	call	cudaMemcpy@PLT
	movq	24(%rsp), %rsi
	movl	$2, %ecx
	movq	%rbx, %rdi
	movl	$32, %edx
	call	cudaMemcpy@PLT
	movq	(%rsp), %rdi
	call	cudaFree@PLT
	movq	8(%rsp), %rdi
	call	cudaFree@PLT
	movq	16(%rsp), %rdi
	call	cudaFree@PLT
	movq	24(%rsp), %rdi
	call	cudaFree@PLT
	movq	%r13, %rdi
	call	_ZdaPv@PLT
	movq	%r12, %rdi
	call	_ZdaPv@PLT
	movq	%rbp, %rdi
	call	_ZdaPv@PLT
	movq	%rbx, %rdi
	call	_ZdaPv@PLT
	xorl	%eax, %eax
.L8:
	movq	56(%rsp), %rdx
	subq	%fs:40, %rdx
	je	.L14
	call	__stack_chk_fail@PLT
.L14:
	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
.LFE3635:
	.size	main, .-main
	.section	.rodata.str1.1
.LC2:
	.string	"_Z18convBackpropKernelPfS_S_S_iiii"
	.section	.text.startup
	.type	_ZL24__sti____cudaRegisterAllv, @function
_ZL24__sti____cudaRegisterAllv:
.LFB3663:
	.cfi_startproc
	endbr64
	pushq	%rax
	.cfi_def_cfa_offset 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	.LC2(%rip), %rdx
	movq	%rax, %rdi
	leaq	_Z18convBackpropKernelPfS_S_S_iiii(%rip), %rsi
	pushq	$0
	.cfi_def_cfa_offset 40
	movq	%rdx, %rcx
	pushq	$0
	.cfi_def_cfa_offset 48
	movq	%rax, _ZL20__cudaFatCubinHandle(%rip)
	call	__cudaRegisterFunction@PLT
	movq	_ZL20__cudaFatCubinHandle(%rip), %rdi
	addq	$32, %rsp
	.cfi_def_cfa_offset 16
	call	__cudaRegisterFatBinaryEnd@PLT
	leaq	_ZL26__cudaUnregisterBinaryUtilv(%rip), %rdi
	popq	%rdx
	.cfi_def_cfa_offset 8
	jmp	atexit@PLT
	.cfi_endproc
.LFE3663:
	.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
	.section	.rodata.cst4,"aM",@progbits,4
	.align 4
.LC0:
	.long	1065353216
	.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 constants for the convolution operation
#define FILTER_WIDTH 3
#define FILTER_HEIGHT 3
#define NUM_FILTERS 8
#define INPUT_CHANNELS 3
#define INPUT_WIDTH 32
#define INPUT_HEIGHT 32
#define OUTPUT_WIDTH (INPUT_WIDTH - FILTER_WIDTH + 1)
#define OUTPUT_HEIGHT (INPUT_HEIGHT - FILTER_HEIGHT + 1)

// Kernel for backpropagation in convolutional layer
__global__ void convBackpropKernel(
    float* d_input,        // Input activations
    float* d_outputGrad,   // Gradient of output
    float* d_filterGrad,   // Gradient of filters
    float* d_biasGrad,     // Gradient of biases
    int inputWidth,        // Width of input
    int inputHeight,       // Height of input
    int outputWidth,       // Width of output
    int outputHeight       // Height of output
) {
    // Shared memory for input and filter
    __shared__ float sharedInput[INPUT_CHANNELS * FILTER_HEIGHT * FILTER_WIDTH];
    __shared__ float sharedFilter[NUM_FILTERS * FILTER_HEIGHT * FILTER_WIDTH];

    // Calculate the index of the output element
    int bx = blockIdx.x;
    int by = blockIdx.y;
    int bf = blockIdx.z;
    int tx = threadIdx.x;
    int ty = threadIdx.y;

    int outputX = bx * blockDim.x + tx;
    int outputY = by * blockDim.y + ty;

    // Check if thread is out of bounds
    if (outputX >= outputWidth || outputY >= outputHeight) return;

    // Load filter into shared memory
    int filterIndex = bf * FILTER_HEIGHT * FILTER_WIDTH + ty * FILTER_WIDTH + tx;
    if (filterIndex < NUM_FILTERS * FILTER_HEIGHT * FILTER_WIDTH) {
        sharedFilter[filterIndex] = d_filterGrad[filterIndex];
    }

    // Load input into shared memory
    int inputIndex = (outputY * inputWidth + outputX) * INPUT_CHANNELS + ty * FILTER_WIDTH + tx;
    if (inputIndex < INPUT_WIDTH * INPUT_HEIGHT * INPUT_CHANNELS) {
        for (int c = 0; c < INPUT_CHANNELS; ++c) {
            sharedInput[c * FILTER_HEIGHT * FILTER_WIDTH + ty * FILTER_WIDTH + tx] = d_input[inputIndex + c * INPUT_WIDTH * INPUT_HEIGHT];
        }
    }

    __syncthreads();

    // Calculate the gradient for input
    float inputGrad = 0.0f;
    for (int c = 0; c < INPUT_CHANNELS; ++c) {
        for (int fy = 0; fy < FILTER_HEIGHT; ++fy) {
            for (int fx = 0; fx < FILTER_WIDTH; ++fx) {
                int inputY = outputY + fy;
                int inputX = outputX + fx;
                if (inputY < inputHeight && inputX < inputWidth) {
                    int filterIdx = bf * FILTER_HEIGHT * FILTER_WIDTH + fy * FILTER_WIDTH + fx;
                    int inputIdx = c * inputWidth * inputHeight + inputY * inputWidth + inputX;
                    inputGrad += d_outputGrad[(outputY * outputWidth + outputX) * NUM_FILTERS + bf] * sharedFilter[filterIdx];
                }
            }
        }
    }

    // Write input gradient back to global memory
    int inputGlobalIndex = (outputY * inputWidth + outputX) * INPUT_CHANNELS + ty * FILTER_WIDTH + tx;
    if (inputGlobalIndex < INPUT_WIDTH * INPUT_HEIGHT * INPUT_CHANNELS) {
        atomicAdd(&d_input[inputGlobalIndex], inputGrad);
    }

    // Calculate the gradient for filters
    float filterGrad = 0.0f;
    for (int c = 0; c < INPUT_CHANNELS; ++c) {
        int inputIdx = (outputY * inputWidth + outputX) * INPUT_CHANNELS + c * inputWidth * inputHeight + ty * FILTER_WIDTH + tx;
        filterGrad += d_outputGrad[(outputY * outputWidth + outputX) * NUM_FILTERS + bf] * sharedInput[c * FILTER_HEIGHT * FILTER_WIDTH + ty * FILTER_WIDTH + tx];
    }

    // Write filter gradient back to global memory
    int filterGlobalIndex = bf * FILTER_HEIGHT * FILTER_WIDTH + ty * FILTER_WIDTH + tx;
    if (filterGlobalIndex < NUM_FILTERS * FILTER_HEIGHT * FILTER_WIDTH) {
        atomicAdd(&d_filterGrad[filterGlobalIndex], filterGrad);
    }

    // Calculate the gradient for biases
    if (tx == 0 && ty == 0) {
        float biasGrad = 0.0f;
        for (int y = 0; y < outputHeight; ++y) {
            for (int x = 0; x < outputWidth; ++x) {
                biasGrad += d_outputGrad[(y * outputWidth + x) * NUM_FILTERS + bf];
            }
        }
        atomicAdd(&d_biasGrad[bf], biasGrad);
    }
}

int main() {
    // Allocate memory on host
    float* h_input = new float[INPUT_CHANNELS * INPUT_WIDTH * INPUT_HEIGHT];
    float* h_outputGrad = new float[OUTPUT_WIDTH * OUTPUT_HEIGHT * NUM_FILTERS];
    float* h_filterGrad = new float[NUM_FILTERS * FILTER_HEIGHT * FILTER_WIDTH];
    float* h_biasGrad = new float[NUM_FILTERS];

    // Initialize host data
    for (int i = 0; i < INPUT_CHANNELS * INPUT_WIDTH * INPUT_HEIGHT; ++i) h_input[i] = 1.0f;
    for (int i = 0; i < OUTPUT_WIDTH * OUTPUT_HEIGHT * NUM_FILTERS; ++i) h_outputGrad[i] = 1.0f;
    for (int i = 0; i < NUM_FILTERS * FILTER_HEIGHT * FILTER_WIDTH; ++i) h_filterGrad[i] = 0.0f;
    for (int i = 0; i < NUM_FILTERS; ++i) h_biasGrad[i] = 0.0f;

    // Allocate memory on device
    float* d_input;
    float* d_outputGrad;
    float* d_filterGrad;
    float* d_biasGrad;
    hipMalloc(&d_input, INPUT_CHANNELS * INPUT_WIDTH * INPUT_HEIGHT * sizeof(float));
    hipMalloc(&d_outputGrad, OUTPUT_WIDTH * OUTPUT_HEIGHT * NUM_FILTERS * sizeof(float));
    hipMalloc(&d_filterGrad, NUM_FILTERS * FILTER_HEIGHT * FILTER_WIDTH * sizeof(float));
    hipMalloc(&d_biasGrad, NUM_FILTERS * sizeof(float));

    // Copy data from host to device
    hipMemcpy(d_input, h_input, INPUT_CHANNELS * INPUT_WIDTH * INPUT_HEIGHT * sizeof(float), hipMemcpyHostToDevice);
    hipMemcpy(d_outputGrad, h_outputGrad, OUTPUT_WIDTH * OUTPUT_HEIGHT * NUM_FILTERS * sizeof(float), hipMemcpyHostToDevice);
    hipMemcpy(d_filterGrad, h_filterGrad, NUM_FILTERS * FILTER_HEIGHT * FILTER_WIDTH * sizeof(float), hipMemcpyHostToDevice);
    hipMemcpy(d_biasGrad, h_biasGrad, NUM_FILTERS * sizeof(float), hipMemcpyHostToDevice);

    // Define block and grid dimensions
    dim3 threadsPerBlock(FILTER_WIDTH, FILTER_HEIGHT);
    dim3 blocksPerGrid((OUTPUT_WIDTH + threadsPerBlock.x - 1) / threadsPerBlock.x,
                       (OUTPUT_HEIGHT + threadsPerBlock.y - 1) / threadsPerBlock.y,
                       NUM_FILTERS);

    // Launch kernel
    convBackpropKernel<<<blocksPerGrid, threadsPerBlock>>>(
        d_input, d_outputGrad, d_filterGrad, d_biasGrad,
        INPUT_WIDTH, INPUT_HEIGHT, OUTPUT_WIDTH, OUTPUT_HEIGHT
    );

    // 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 from device to host
    hipMemcpy(h_filterGrad, d_filterGrad, NUM_FILTERS * FILTER_HEIGHT * FILTER_WIDTH * sizeof(float), hipMemcpyDeviceToHost);
    hipMemcpy(h_biasGrad, d_biasGrad, NUM_FILTERS * sizeof(float), hipMemcpyDeviceToHost);

    // Free device memory
    hipFree(d_input);
    hipFree(d_outputGrad);
    hipFree(d_filterGrad);
    hipFree(d_biasGrad);

    // Free host memory
    delete[] h_input;
    delete[] h_outputGrad;
    delete[] h_filterGrad;
    delete[] h_biasGrad;

    return 0;
}
	.text
	.file	"cuda_code_002188.hip"
                                        # Start of file scope inline assembly
	.globl	_ZSt21ios_base_library_initv

                                        # End of file scope inline assembly
	.globl	_Z33__device_stub__convBackpropKernelPfS_S_S_iiii # -- Begin function _Z33__device_stub__convBackpropKernelPfS_S_S_iiii
	.type	_Z33__device_stub__convBackpropKernelPfS_S_S_iiii,@function
_Z33__device_stub__convBackpropKernelPfS_S_S_iiii: # @_Z33__device_stub__convBackpropKernelPfS_S_S_iiii
	.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	$160, %rsp
	.cfi_def_cfa_offset 208
	.cfi_offset %rbx, -48
	.cfi_offset %r12, -40
	.cfi_offset %r13, -32
	.cfi_offset %r14, -24
	.cfi_offset %r15, -16
	leaq	56(%rsp), %rax
	movq	%rdi, (%rax)
	leaq	48(%rsp), %rdi
	movq	%rsi, (%rdi)
	leaq	40(%rsp), %rsi
	movq	%rdx, (%rsi)
	leaq	32(%rsp), %rdx
	movq	%rcx, (%rdx)
	leaq	12(%rsp), %rcx
	movl	%r8d, (%rcx)
	leaq	8(%rsp), %r8
	movl	%r9d, (%r8)
	leaq	96(%rsp), %rbx
	movq	%rax, (%rbx)
	movq	%rdi, 8(%rbx)
	movq	%rsi, 16(%rbx)
	movq	%rdx, 24(%rbx)
	movq	%rcx, 32(%rbx)
	movq	%r8, 40(%rbx)
	leaq	208(%rsp), %rax
	movq	%rax, 48(%rbx)
	leaq	216(%rsp), %rax
	movq	%rax, 56(%rbx)
	leaq	80(%rsp), %r14
	leaq	64(%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	$_Z18convBackpropKernelPfS_S_S_iiii, %edi
	movq	%rbx, %r9
	pushq	(%r13)
	.cfi_adjust_cfa_offset 8
	pushq	(%r12)
	.cfi_adjust_cfa_offset 8
	callq	hipLaunchKernel
	addq	$176, %rsp
	.cfi_adjust_cfa_offset -176
	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	_Z33__device_stub__convBackpropKernelPfS_S_S_iiii, .Lfunc_end0-_Z33__device_stub__convBackpropKernelPfS_S_S_iiii
	.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	$12288, %edi                    # imm = 0x3000
	callq	_Znam
	movq	%rax, %rbx
	movl	$28800, %edi                    # imm = 0x7080
	callq	_Znam
	movq	%rax, %r14
	movl	$288, %edi                      # imm = 0x120
	callq	_Znam
	movq	%rax, %r15
	movl	$32, %edi
	callq	_Znam
	movq	%rax, %r12
	xorl	%eax, %eax
.LBB1_1:                                # =>This Inner Loop Header: Depth=1
	movl	$1065353216, (%rbx,%rax,4)      # imm = 0x3F800000
	incq	%rax
	cmpq	$3072, %rax                     # imm = 0xC00
	jne	.LBB1_1
# %bb.2:                                # %.preheader43.preheader
	xorl	%eax, %eax
.LBB1_3:                                # %.preheader43
                                        # =>This Inner Loop Header: Depth=1
	movl	$1065353216, (%r14,%rax,4)      # imm = 0x3F800000
	incq	%rax
	cmpq	$7200, %rax                     # imm = 0x1C20
	jne	.LBB1_3
# %bb.4:                                # %.preheader42.preheader
	movl	$288, %edx                      # imm = 0x120
	movq	%r15, %rdi
	xorl	%esi, %esi
	callq	memset@PLT
	xorps	%xmm0, %xmm0
	movups	%xmm0, (%r12)
	movups	%xmm0, 16(%r12)
	leaq	32(%rsp), %rbp
	movl	$12288, %esi                    # imm = 0x3000
	movq	%rbp, %rdi
	callq	hipMalloc
	leaq	24(%rsp), %r13
	movl	$28800, %esi                    # imm = 0x7080
	movq	%r13, %rdi
	callq	hipMalloc
	leaq	16(%rsp), %rdi
	movl	$288, %esi                      # imm = 0x120
	callq	hipMalloc
	leaq	8(%rsp), %rdi
	movl	$32, %esi
	callq	hipMalloc
	movq	(%rbp), %rdi
	movl	$12288, %edx                    # imm = 0x3000
	movq	%rbx, %rsi
	movl	$1, %ecx
	callq	hipMemcpy
	movq	(%r13), %rdi
	movl	$28800, %edx                    # imm = 0x7080
	movq	%r14, %rsi
	movl	$1, %ecx
	callq	hipMemcpy
	leaq	16(%rsp), %rax
	movq	(%rax), %rdi
	movl	$288, %edx                      # imm = 0x120
	movq	%r15, %rsi
	movl	$1, %ecx
	callq	hipMemcpy
	leaq	8(%rsp), %rax
	movq	(%rax), %rdi
	movl	$32, %edx
	movq	%r12, %rsi
	movl	$1, %ecx
	callq	hipMemcpy
	movabsq	$42949672970, %rdi              # imm = 0xA0000000A
	movabsq	$12884901891, %rdx              # imm = 0x300000003
	movl	$8, %esi
	movl	$1, %ecx
	xorl	%r8d, %r8d
	xorl	%r9d, %r9d
	callq	__hipPushCallConfiguration
	testl	%eax, %eax
	jne	.LBB1_6
# %bb.5:
	movq	32(%rsp), %rdi
	movq	24(%rsp), %rsi
	movq	16(%rsp), %rdx
	movq	8(%rsp), %rcx
	movl	$30, %eax
	movl	$32, %r8d
	movl	$32, %r9d
	pushq	%rax
	.cfi_adjust_cfa_offset 8
	pushq	%rax
	.cfi_adjust_cfa_offset 8
	callq	_Z33__device_stub__convBackpropKernelPfS_S_S_iiii
	addq	$16, %rsp
	.cfi_adjust_cfa_offset -16
.LBB1_6:
	callq	hipGetLastError
	testl	%eax, %eax
	je	.LBB1_11
# %bb.7:
	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_8
# %bb.9:
	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_10
.LBB1_11:
	movq	16(%rsp), %rsi
	movl	$288, %edx                      # imm = 0x120
	movq	%r15, %rdi
	movl	$2, %ecx
	callq	hipMemcpy
	movq	8(%rsp), %rsi
	movl	$32, %edx
	movq	%r12, %rdi
	movl	$2, %ecx
	callq	hipMemcpy
	movq	32(%rsp), %rdi
	callq	hipFree
	movq	24(%rsp), %rdi
	callq	hipFree
	movq	16(%rsp), %rdi
	callq	hipFree
	movq	8(%rsp), %rdi
	callq	hipFree
	movq	%rbx, %rdi
	callq	_ZdaPv
	movq	%r14, %rdi
	callq	_ZdaPv
	movq	%r15, %rdi
	callq	_ZdaPv
	movq	%r12, %rdi
	callq	_ZdaPv
	xorl	%eax, %eax
	jmp	.LBB1_12
.LBB1_8:
	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_10:                               # %_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	$_Z18convBackpropKernelPfS_S_S_iiii, %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	_Z18convBackpropKernelPfS_S_S_iiii,@object # @_Z18convBackpropKernelPfS_S_S_iiii
	.section	.rodata,"a",@progbits
	.globl	_Z18convBackpropKernelPfS_S_S_iiii
	.p2align	3, 0x0
_Z18convBackpropKernelPfS_S_S_iiii:
	.quad	_Z33__device_stub__convBackpropKernelPfS_S_S_iiii
	.size	_Z18convBackpropKernelPfS_S_S_iiii, 8

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

	.type	.L__unnamed_1,@object           # @0
.L__unnamed_1:
	.asciz	"_Z18convBackpropKernelPfS_S_S_iiii"
	.size	.L__unnamed_1, 35

	.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 _Z33__device_stub__convBackpropKernelPfS_S_S_iiii
	.addrsig_sym __hip_module_ctor
	.addrsig_sym __hip_module_dtor
	.addrsig_sym _Z18convBackpropKernelPfS_S_S_iiii
	.addrsig_sym _ZSt4cerr
	.addrsig_sym __hip_fatbin
	.addrsig_sym __hip_fatbin_wrapper
	.addrsig_sym __hip_cuid_

	.text
	.amdgcn_target "amdgcn-amd-amdhsa--gfx1100"
	.protected	_Z18convBackpropKernelPfS_S_S_iiii ; -- Begin function _Z18convBackpropKernelPfS_S_S_iiii
	.globl	_Z18convBackpropKernelPfS_S_S_iiii
	.p2align	8
	.type	_Z18convBackpropKernelPfS_S_S_iiii,@function
_Z18convBackpropKernelPfS_S_S_iiii:     ; @_Z18convBackpropKernelPfS_S_S_iiii
; %bb.0:
	s_clause 0x1
	s_load_b32 s2, s[0:1], 0x3c
	s_load_b128 s[16:19], s[0:1], 0x20
	v_and_b32_e32 v1, 0x3ff, v0
	v_bfe_u32 v0, v0, 10, 10
	s_waitcnt lgkmcnt(0)
	s_lshr_b32 s3, s2, 16
	s_and_b32 s2, s2, 0xffff
	s_delay_alu instid0(SALU_CYCLE_1) | instskip(SKIP_1) | instid1(VALU_DEP_2)
	v_mad_u64_u32 v[5:6], null, s13, s2, v[1:2]
	v_mad_u64_u32 v[6:7], null, s14, s3, v[0:1]
	v_cmp_gt_i32_e32 vcc_lo, s18, v5
	s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_cmp_gt_i32_e64 s2, s19, v6
	s_and_b32 s2, vcc_lo, s2
	s_delay_alu instid0(SALU_CYCLE_1)
	s_and_saveexec_b32 s3, s2
	s_cbranch_execz .LBB0_31
; %bb.1:
	s_load_b256 s[4:11], s[0:1], 0x0
	v_mad_u32_u24 v2, v0, 3, v1
	s_mov_b32 s12, s15
	s_delay_alu instid0(VALU_DEP_1) | instid1(SALU_CYCLE_1)
	v_mad_u64_u32 v[3:4], null, s12, 9, v[2:3]
	s_delay_alu instid0(VALU_DEP_1)
	v_cmp_gt_i32_e32 vcc_lo, 0x48, v3
	v_ashrrev_i32_e32 v4, 31, v3
	s_and_saveexec_b32 s1, vcc_lo
	s_cbranch_execz .LBB0_3
; %bb.2:
	s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(VALU_DEP_1)
	v_lshlrev_b64 v[7:8], 2, v[3:4]
	s_waitcnt lgkmcnt(0)
	v_add_co_u32 v7, s0, s8, v7
	s_delay_alu instid0(VALU_DEP_1)
	v_add_co_ci_u32_e64 v8, s0, s9, v8, s0
	global_load_b32 v7, v[7:8], off
	v_lshlrev_b32_e32 v8, 2, v3
	s_waitcnt vmcnt(0)
	ds_store_b32 v8, v7
.LBB0_3:
	s_or_b32 exec_lo, exec_lo, s1
	v_mul_lo_u32 v7, v6, s16
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_add3_u32 v9, v5, v0, v7
	v_mad_u64_u32 v[7:8], null, v9, 3, v[1:2]
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_cmp_gt_i32_e64 s0, 0xc00, v7
	s_and_saveexec_b32 s2, s0
	s_cbranch_execz .LBB0_6
; %bb.4:                                ; %.preheader144.preheader
	v_lshl_add_u32 v10, v2, 2, 0x120
	v_mov_b32_e32 v8, v7
	s_mov_b32 s3, 0
.LBB0_5:                                ; %.preheader144
                                        ; =>This Inner Loop Header: Depth=1
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_ashrrev_i32_e32 v9, 31, v8
	v_lshlrev_b64 v[11:12], 2, v[8:9]
	v_add_nc_u32_e32 v8, 0x400, v8
	s_waitcnt lgkmcnt(0)
	s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_add_co_u32 v11, s1, s4, v11
	v_add_co_ci_u32_e64 v12, s1, s5, v12, s1
	global_load_b32 v9, v[11:12], off
	v_add_nc_u32_e32 v11, s3, v10
	s_add_i32 s3, s3, 36
	s_delay_alu instid0(SALU_CYCLE_1)
	s_cmpk_lg_i32 s3, 0x6c
	s_waitcnt vmcnt(0)
	ds_store_b32 v11, v9
	s_cbranch_scc1 .LBB0_5
.LBB0_6:                                ; %Flow232
	s_or_b32 exec_lo, exec_lo, s2
	v_mad_u64_u32 v[8:9], null, v6, s18, v[5:6]
	v_mov_b32_e32 v11, 0
	s_mul_i32 s3, s12, 36
	s_mov_b32 s13, 0
	s_waitcnt lgkmcnt(0)
	s_barrier
	buffer_gl0_inv
	v_lshl_add_u32 v8, v8, 3, s12
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_ashrrev_i32_e32 v9, 31, v8
	v_lshlrev_b64 v[9:10], 2, v[8:9]
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_add_co_u32 v9, s1, s6, v9
	v_add_co_ci_u32_e64 v10, s1, s7, v10, s1
.LBB0_7:                                ; %.preheader143
                                        ; =>This Loop Header: Depth=1
                                        ;     Child Loop BB0_8 Depth 2
                                        ;       Child Loop BB0_9 Depth 3
	s_mov_b32 s14, s3
	s_mov_b32 s15, 0
.LBB0_8:                                ; %.preheader142
                                        ;   Parent Loop BB0_7 Depth=1
                                        ; =>  This Loop Header: Depth=2
                                        ;       Child Loop BB0_9 Depth 3
	s_delay_alu instid0(SALU_CYCLE_1) | instskip(SKIP_1) | instid1(VALU_DEP_1)
	v_add_nc_u32_e32 v8, s15, v6
	s_mov_b32 s20, 0
	v_cmp_gt_i32_e64 s1, s17, v8
	v_mov_b32_e32 v8, v5
.LBB0_9:                                ;   Parent Loop BB0_7 Depth=1
                                        ;     Parent Loop BB0_8 Depth=2
                                        ; =>    This Inner Loop Header: Depth=3
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_cmp_gt_i32_e64 s2, s16, v8
	s_and_b32 s21, s1, s2
	s_delay_alu instid0(SALU_CYCLE_1)
	s_and_saveexec_b32 s2, s21
	s_cbranch_execz .LBB0_11
; %bb.10:                               ;   in Loop: Header=BB0_9 Depth=3
	global_load_b32 v12, v[9:10], off
	s_add_i32 s21, s14, s20
	s_delay_alu instid0(SALU_CYCLE_1)
	v_mov_b32_e32 v13, s21
	ds_load_b32 v13, v13
	s_waitcnt vmcnt(0) lgkmcnt(0)
	v_fmac_f32_e32 v11, v12, v13
.LBB0_11:                               ;   in Loop: Header=BB0_9 Depth=3
	s_or_b32 exec_lo, exec_lo, s2
	v_add_nc_u32_e32 v8, 1, v8
	s_add_i32 s20, s20, 4
	s_delay_alu instid0(SALU_CYCLE_1)
	s_cmp_eq_u32 s20, 12
	s_cbranch_scc0 .LBB0_9
; %bb.12:                               ;   in Loop: Header=BB0_8 Depth=2
	s_add_i32 s15, s15, 1
	s_add_i32 s14, s14, 12
	s_cmp_eq_u32 s15, 3
	s_cbranch_scc0 .LBB0_8
; %bb.13:                               ;   in Loop: Header=BB0_7 Depth=1
	s_add_i32 s13, s13, 1
	s_delay_alu instid0(SALU_CYCLE_1)
	s_cmp_eq_u32 s13, 3
	s_cbranch_scc0 .LBB0_7
; %bb.14:
	s_and_saveexec_b32 s1, s0
	s_cbranch_execz .LBB0_17
; %bb.15:
	v_ashrrev_i32_e32 v8, 31, v7
	s_mov_b32 s2, 0
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_lshlrev_b64 v[5:6], 2, v[7:8]
	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 v8, v[5:6], off
.LBB0_16:                               ; %atomicrmw.start
                                        ; =>This Inner Loop Header: Depth=1
	s_waitcnt vmcnt(0)
	v_add_f32_e32 v7, v8, v11
	global_atomic_cmpswap_b32 v7, v[5:6], v[7:8], off glc
	s_waitcnt vmcnt(0)
	v_cmp_eq_u32_e64 s0, v7, v8
	v_mov_b32_e32 v8, v7
	s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(SALU_CYCLE_1)
	s_or_b32 s2, s0, s2
	s_and_not1_b32 exec_lo, exec_lo, s2
	s_cbranch_execnz .LBB0_16
.LBB0_17:                               ; %Flow230
	s_or_b32 exec_lo, exec_lo, s1
	s_and_saveexec_b32 s0, vcc_lo
	s_cbranch_execz .LBB0_20
; %bb.18:
	global_load_b32 v5, v[9:10], off
	v_lshlrev_b64 v[3:4], 2, v[3:4]
	v_lshlrev_b32_e32 v2, 2, v2
	s_mov_b32 s1, 0
	s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_3)
	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 v6, v[3:4], off
	ds_load_2addr_b32 v[7:8], v2 offset0:72 offset1:81
	ds_load_b32 v9, v2 offset:360
	s_waitcnt vmcnt(1) lgkmcnt(1)
	v_fma_f32 v2, v5, v7, 0
	s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(VALU_DEP_1)
	v_fmac_f32_e32 v2, v5, v8
	s_waitcnt lgkmcnt(0)
	v_fmac_f32_e32 v2, v5, v9
.LBB0_19:                               ; %atomicrmw.start168
                                        ; =>This Inner Loop Header: Depth=1
	s_waitcnt vmcnt(0)
	s_delay_alu instid0(VALU_DEP_1)
	v_add_f32_e32 v5, v6, v2
	global_atomic_cmpswap_b32 v5, v[3:4], v[5:6], off glc
	s_waitcnt vmcnt(0)
	v_cmp_eq_u32_e32 vcc_lo, v5, v6
	v_mov_b32_e32 v6, v5
	s_or_b32 s1, vcc_lo, s1
	s_delay_alu instid0(SALU_CYCLE_1)
	s_and_not1_b32 exec_lo, exec_lo, s1
	s_cbranch_execnz .LBB0_19
.LBB0_20:                               ; %Flow228
	s_or_b32 exec_lo, exec_lo, s0
	v_or_b32_e32 v0, v1, v0
	s_delay_alu instid0(VALU_DEP_1)
	v_cmp_eq_u32_e32 vcc_lo, 0, v0
	s_and_b32 exec_lo, exec_lo, vcc_lo
	s_cbranch_execz .LBB0_31
; %bb.21:                               ; %.preheader141
	s_cmp_lt_i32 s19, 1
	s_cbranch_scc1 .LBB0_27
; %bb.22:                               ; %.preheader.lr.ph
	v_dual_mov_b32 v1, 0 :: v_dual_mov_b32 v0, 0
	s_cmp_gt_i32 s18, 0
	s_mov_b32 s3, 0
	s_cselect_b32 s2, -1, 0
	s_lshl_b32 s4, s18, 3
	s_mov_b32 s5, s12
.LBB0_23:                               ; %.preheader
                                        ; =>This Loop Header: Depth=1
                                        ;     Child Loop BB0_25 Depth 2
	s_and_not1_b32 vcc_lo, exec_lo, s2
	s_cbranch_vccnz .LBB0_26
; %bb.24:                               ; %.lr.ph
                                        ;   in Loop: Header=BB0_23 Depth=1
	s_mov_b32 s0, s5
	s_mov_b32 s8, s18
.LBB0_25:                               ;   Parent Loop BB0_23 Depth=1
                                        ; =>  This Inner Loop Header: Depth=2
	s_ashr_i32 s1, s0, 31
	s_delay_alu instid0(SALU_CYCLE_1) | instskip(NEXT) | instid1(SALU_CYCLE_1)
	s_lshl_b64 s[14:15], s[0:1], 2
	s_add_u32 s14, s6, s14
	s_addc_u32 s15, s7, s15
	s_add_i32 s8, s8, -1
	global_load_b32 v2, v1, s[14:15]
	s_add_i32 s0, s0, 8
	s_cmp_eq_u32 s8, 0
	s_waitcnt vmcnt(0)
	v_add_f32_e32 v0, v0, v2
	s_cbranch_scc0 .LBB0_25
.LBB0_26:                               ; %._crit_edge
                                        ;   in Loop: Header=BB0_23 Depth=1
	s_add_i32 s3, s3, 1
	s_add_i32 s5, s5, s4
	s_cmp_eq_u32 s3, s19
	s_cbranch_scc0 .LBB0_23
	s_branch .LBB0_28
.LBB0_27:
	v_mov_b32_e32 v0, 0
.LBB0_28:                               ; %._crit_edge158
	s_mov_b32 s3, exec_lo
	s_mov_b32 s2, 0
	v_mbcnt_lo_u32_b32 v1, s3, 0
	s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(SALU_CYCLE_1)
	v_cmp_eq_u32_e32 vcc_lo, 0, v1
	s_and_b32 s0, exec_lo, vcc_lo
	s_mov_b32 exec_lo, s0
	s_cbranch_execz .LBB0_31
; %bb.29:
	s_ashr_i32 s13, s12, 31
	s_delay_alu instid0(SALU_CYCLE_1) | instskip(NEXT) | instid1(SALU_CYCLE_1)
	s_lshl_b64 s[0:1], s[12:13], 2
	s_add_u32 s0, s10, s0
	s_addc_u32 s1, s11, s1
	s_bcnt1_i32_b32 s3, s3
	s_delay_alu instid0(SALU_CYCLE_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_cvt_f32_ubyte0_e32 v3, s3
	v_dual_mov_b32 v2, 0 :: v_dual_mul_f32 v3, v0, v3
	global_load_b32 v1, v2, s[0:1]
.LBB0_30:                               ; %atomicrmw.start174
                                        ; =>This Inner Loop Header: Depth=1
	s_waitcnt vmcnt(0)
	v_add_f32_e32 v0, v1, v3
	global_atomic_cmpswap_b32 v0, v2, v[0:1], s[0:1] glc
	s_waitcnt vmcnt(0)
	v_cmp_eq_u32_e32 vcc_lo, v0, v1
	v_mov_b32_e32 v1, v0
	s_or_b32 s2, vcc_lo, s2
	s_delay_alu instid0(SALU_CYCLE_1)
	s_and_not1_b32 exec_lo, exec_lo, s2
	s_cbranch_execnz .LBB0_30
.LBB0_31:
	s_endpgm
	.section	.rodata,"a",@progbits
	.p2align	6, 0x0
	.amdhsa_kernel _Z18convBackpropKernelPfS_S_S_iiii
		.amdhsa_group_segment_fixed_size 396
		.amdhsa_private_segment_fixed_size 0
		.amdhsa_kernarg_size 304
		.amdhsa_user_sgpr_count 13
		.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 1
		.amdhsa_system_sgpr_workgroup_info 0
		.amdhsa_system_vgpr_workitem_id 1
		.amdhsa_next_free_vgpr 14
		.amdhsa_next_free_sgpr 22
		.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	_Z18convBackpropKernelPfS_S_S_iiii, .Lfunc_end0-_Z18convBackpropKernelPfS_S_S_iiii
                                        ; -- End function
	.section	.AMDGPU.csdata,"",@progbits
; Kernel info:
; codeLenInByte = 1160
; NumSgprs: 24
; NumVgprs: 14
; ScratchSize: 0
; MemoryBound: 0
; FloatMode: 240
; IeeeMode: 1
; LDSByteSize: 396 bytes/workgroup (compile time only)
; SGPRBlocks: 2
; VGPRBlocks: 1
; NumSGPRsForWavesPerEU: 24
; NumVGPRsForWavesPerEU: 14
; Occupancy: 16
; WaveLimiterHint : 0
; COMPUTE_PGM_RSRC2:SCRATCH_EN: 0
; COMPUTE_PGM_RSRC2:USER_SGPR: 13
; 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: 1
; COMPUTE_PGM_RSRC2:TIDIG_COMP_CNT: 1
	.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
      - .address_space:  global
        .offset:         24
        .size:           8
        .value_kind:     global_buffer
      - .offset:         32
        .size:           4
        .value_kind:     by_value
      - .offset:         36
        .size:           4
        .value_kind:     by_value
      - .offset:         40
        .size:           4
        .value_kind:     by_value
      - .offset:         44
        .size:           4
        .value_kind:     by_value
      - .offset:         48
        .size:           4
        .value_kind:     hidden_block_count_x
      - .offset:         52
        .size:           4
        .value_kind:     hidden_block_count_y
      - .offset:         56
        .size:           4
        .value_kind:     hidden_block_count_z
      - .offset:         60
        .size:           2
        .value_kind:     hidden_group_size_x
      - .offset:         62
        .size:           2
        .value_kind:     hidden_group_size_y
      - .offset:         64
        .size:           2
        .value_kind:     hidden_group_size_z
      - .offset:         66
        .size:           2
        .value_kind:     hidden_remainder_x
      - .offset:         68
        .size:           2
        .value_kind:     hidden_remainder_y
      - .offset:         70
        .size:           2
        .value_kind:     hidden_remainder_z
      - .offset:         88
        .size:           8
        .value_kind:     hidden_global_offset_x
      - .offset:         96
        .size:           8
        .value_kind:     hidden_global_offset_y
      - .offset:         104
        .size:           8
        .value_kind:     hidden_global_offset_z
      - .offset:         112
        .size:           2
        .value_kind:     hidden_grid_dims
    .group_segment_fixed_size: 396
    .kernarg_segment_align: 8
    .kernarg_segment_size: 304
    .language:       OpenCL C
    .language_version:
      - 2
      - 0
    .max_flat_workgroup_size: 1024
    .name:           _Z18convBackpropKernelPfS_S_S_iiii
    .private_segment_fixed_size: 0
    .sgpr_count:     24
    .sgpr_spill_count: 0
    .symbol:         _Z18convBackpropKernelPfS_S_S_iiii.kd
    .uniform_work_group_size: 1
    .uses_dynamic_stack: false
    .vgpr_count:     14
    .vgpr_spill_count: 0
    .wavefront_size: 32
    .workgroup_processor_mode: 1
amdhsa.target:   amdgcn-amd-amdhsa--gfx1100
amdhsa.version:
  - 1
  - 2
...

	.end_amdgpu_metadata
