// backpropagation_conv.cu
#include <iostream>
#include <cuda_runtime.h>

// Kernel for backpropagation in a convolutional layer
__global__ void convBackpropKernel(float* d_outputGrad, float* d_input, float* d_filter, float* d_inputGrad, float* d_filterGrad, int inputWidth, int inputHeight, int inputDepth, int filterWidth, int filterHeight, int outputWidth, int outputHeight, int numFilters) {
    int outX = blockIdx.x * blockDim.x + threadIdx.x;
    int outY = blockIdx.y * blockDim.y + threadIdx.y;
    int filterIdx = blockIdx.z;

    if (outX < outputWidth && outY < outputHeight) {
        for (int inputDepthIdx = 0; inputDepthIdx < inputDepth; ++inputDepthIdx) {
            for (int filterY = 0; filterY < filterHeight; ++filterY) {
                for (int filterX = 0; filterX < filterWidth; ++filterX) {
                    int inX = outX + filterX;
                    int inY = outY + filterY;

                    if (inX < inputWidth && inY < inputHeight) {
                        int outputGradIdx = (filterIdx * outputHeight + outY) * outputWidth + outX;
                        int inputIdx = (inputDepthIdx * inputHeight + inY) * inputWidth + inX;
                        int filterIdx2 = (filterIdx * inputDepth + inputDepthIdx) * filterHeight * filterWidth + filterY * filterWidth + filterX;

                        // Update input gradient
                        atomicAdd(&d_inputGrad[inputIdx], d_outputGrad[outputGradIdx] * d_filter[filterIdx2]);

                        // Update filter gradient
                        atomicAdd(&d_filterGrad[filterIdx2], d_outputGrad[outputGradIdx] * d_input[inputIdx]);
                    }
                }
            }
        }
    }
}

int main() {
    // Parameters for the convolutional layer
    int inputWidth = 28, inputHeight = 28, inputDepth = 1;
    int filterWidth = 3, filterHeight = 3, numFilters = 4;
    int outputWidth = inputWidth - filterWidth + 1, outputHeight = inputHeight - filterHeight + 1;

    // Allocate host memory
    size_t inputSize = inputWidth * inputHeight * inputDepth * sizeof(float);
    size_t filterSize = filterWidth * filterHeight * inputDepth * numFilters * sizeof(float);
    size_t outputGradSize = outputWidth * outputHeight * numFilters * sizeof(float);
    size_t inputGradSize = inputSize;
    size_t filterGradSize = filterSize;

    float* h_input = (float*)malloc(inputSize);
    float* h_filter = (float*)malloc(filterSize);
    float* h_outputGrad = (float*)malloc(outputGradSize);
    float* h_inputGrad = (float*)calloc(inputGradSize, sizeof(float));
    float* h_filterGrad = (float*)calloc(filterGradSize, sizeof(float));

    // Initialize host memory
    for (int i = 0; i < inputWidth * inputHeight * inputDepth; ++i) h_input[i] = 1.0f;
    for (int i = 0; i < filterWidth * filterHeight * inputDepth * numFilters; ++i) h_filter[i] = 0.5f;
    for (int i = 0; i < outputWidth * outputHeight * numFilters; ++i) h_outputGrad[i] = 0.1f;

    // Allocate device memory
    float* d_input, *d_filter, *d_outputGrad, *d_inputGrad, *d_filterGrad;
    cudaError_t err = cudaMalloc((void**)&d_input, inputSize);
    if (err != cudaSuccess) { std::cerr << "Error allocating d_input: " << cudaGetErrorString(err) << std::endl; return -1; }
    err = cudaMalloc((void**)&d_filter, filterSize);
    if (err != cudaSuccess) { std::cerr << "Error allocating d_filter: " << cudaGetErrorString(err) << std::endl; return -1; }
    err = cudaMalloc((void**)&d_outputGrad, outputGradSize);
    if (err != cudaSuccess) { std::cerr << "Error allocating d_outputGrad: " << cudaGetErrorString(err) << std::endl; return -1; }
    err = cudaMalloc((void**)&d_inputGrad, inputGradSize);
    if (err != cudaSuccess) { std::cerr << "Error allocating d_inputGrad: " << cudaGetErrorString(err) << std::endl; return -1; }
    err = cudaMalloc((void**)&d_filterGrad, filterGradSize);
    if (err != cudaSuccess) { std::cerr << "Error allocating d_filterGrad: " << cudaGetErrorString(err) << std::endl; return -1; }

    // Copy data from host to device
    err = cudaMemcpy(d_input, h_input, inputSize, cudaMemcpyHostToDevice);
    if (err != cudaSuccess) { std::cerr << "Error copying d_input: " << cudaGetErrorString(err) << std::endl; return -1; }
    err = cudaMemcpy(d_filter, h_filter, filterSize, cudaMemcpyHostToDevice);
    if (err != cudaSuccess) { std::cerr << "Error copying d_filter: " << cudaGetErrorString(err) << std::endl; return -1; }
    err = cudaMemcpy(d_outputGrad, h_outputGrad, outputGradSize, cudaMemcpyHostToDevice);
    if (err != cudaSuccess) { std::cerr << "Error copying d_outputGrad: " << cudaGetErrorString(err) << std::endl; return -1; }

    // Define grid and block dimensions
    dim3 blockSize(16, 16, 1);
    dim3 gridSize((outputWidth + blockSize.x - 1) / blockSize.x, (outputHeight + blockSize.y - 1) / blockSize.y, numFilters);

    // Launch kernel for each convolutional layer
    for (int layer = 0; layer < 4; ++layer) {
        convBackpropKernel<<<gridSize, blockSize>>>(d_outputGrad, d_input, d_filter, d_inputGrad, d_filterGrad, inputWidth, inputHeight, inputDepth, filterWidth, filterHeight, outputWidth, outputHeight, numFilters);
        err = cudaGetLastError();
        if (err != cudaSuccess) { std::cerr << "Kernel launch failed: " << cudaGetErrorString(err) << std::endl; return -1; }
    }

    // Copy results from device to host
    err = cudaMemcpy(h_inputGrad, d_inputGrad, inputGradSize, cudaMemcpyDeviceToHost);
    if (err != cudaSuccess) { std::cerr << "Error copying d_inputGrad: " << cudaGetErrorString(err) << std::endl; return -1; }
    err = cudaMemcpy(h_filterGrad, d_filterGrad, filterGradSize, cudaMemcpyDeviceToHost);
    if (err != cudaSuccess) { std::cerr << "Error copying d_filterGrad: " << cudaGetErrorString(err) << std::endl; return -1; }

    // Free device memory
    cudaFree(d_input);
    cudaFree(d_filter);
    cudaFree(d_outputGrad);
    cudaFree(d_inputGrad);
    cudaFree(d_filterGrad);

    // Free host memory
    free(h_input);
    free(h_filter);
    free(h_outputGrad);
    free(h_inputGrad);
    free(h_filterGrad);

    return 0;
}
	.file	"tmpxft_000fb4d6_00000000-6_cuda_code_055270.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
	.align 2
	.type	_ZNSolsEPFRSoS_E.isra.0, @function
_ZNSolsEPFRSoS_E.isra.0:
.LFB4292:
	.cfi_startproc
	jmp	*%rsi
	.cfi_endproc
.LFE4292:
	.size	_ZNSolsEPFRSoS_E.isra.0, .-_ZNSolsEPFRSoS_E.isra.0
	.globl	_Z54__device_stub__Z18convBackpropKernelPfS_S_S_S_iiiiiiiiPfS_S_S_S_iiiiiiii
	.type	_Z54__device_stub__Z18convBackpropKernelPfS_S_S_S_iiiiiiiiPfS_S_S_S_iiiiiiii, @function
_Z54__device_stub__Z18convBackpropKernelPfS_S_S_S_iiiiiiiiPfS_S_S_S_iiiiiiii:
.LFB3660:
	.cfi_startproc
	endbr64
	subq	$232, %rsp
	.cfi_def_cfa_offset 240
	movq	%rdi, 40(%rsp)
	leaq	64(%rsp), %rdi
	movq	%rsi, 32(%rsp)
	leaq	76(%rsp), %rsi
	movq	%rdx, 24(%rsp)
	leaq	48(%rsp), %rdx
	movq	%rcx, 16(%rsp)
	leaq	56(%rsp), %rcx
	movq	%r8, 8(%rsp)
	movl	%r9d, 4(%rsp)
	movq	%fs:40, %rax
	movq	%rax, 216(%rsp)
	xorl	%eax, %eax
	leaq	40(%rsp), %rax
	movl	$1, 72(%rsp)
	movq	%rax, 112(%rsp)
	leaq	32(%rsp), %rax
	movq	%rax, 120(%rsp)
	leaq	24(%rsp), %rax
	movq	%rax, 128(%rsp)
	leaq	16(%rsp), %rax
	movq	%rax, 136(%rsp)
	leaq	8(%rsp), %rax
	movq	%rax, 144(%rsp)
	leaq	4(%rsp), %rax
	movq	%rax, 152(%rsp)
	leaq	240(%rsp), %rax
	movq	%rax, 160(%rsp)
	leaq	248(%rsp), %rax
	movq	%rax, 168(%rsp)
	leaq	256(%rsp), %rax
	movq	%rax, 176(%rsp)
	leaq	264(%rsp), %rax
	movq	%rax, 184(%rsp)
	leaq	272(%rsp), %rax
	movq	%rax, 192(%rsp)
	leaq	280(%rsp), %rax
	movq	%rax, 200(%rsp)
	leaq	288(%rsp), %rax
	movq	%rax, 208(%rsp)
	movabsq	$4294967297, %rax
	movq	%rax, 64(%rsp)
	movq	%rax, 76(%rsp)
	movl	$1, 84(%rsp)
	call	__cudaPopCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L3
	pushq	56(%rsp)
	.cfi_def_cfa_offset 248
	leaq	_Z18convBackpropKernelPfS_S_S_S_iiiiiiii(%rip), %rdi
	pushq	56(%rsp)
	.cfi_def_cfa_offset 256
	movq	92(%rsp), %rcx
	movl	100(%rsp), %r8d
	movq	80(%rsp), %rsi
	movl	88(%rsp), %edx
	leaq	128(%rsp), %r9
	call	cudaLaunchKernel@PLT
	popq	%rax
	.cfi_def_cfa_offset 248
	popq	%rdx
	.cfi_def_cfa_offset 240
.L3:
	movq	216(%rsp), %rax
	subq	%fs:40, %rax
	je	.L5
	call	__stack_chk_fail@PLT
.L5:
	addq	$232, %rsp
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE3660:
	.size	_Z54__device_stub__Z18convBackpropKernelPfS_S_S_S_iiiiiiiiPfS_S_S_S_iiiiiiii, .-_Z54__device_stub__Z18convBackpropKernelPfS_S_S_S_iiiiiiiiPfS_S_S_S_iiiiiiii
	.globl	_Z18convBackpropKernelPfS_S_S_S_iiiiiiii
	.type	_Z18convBackpropKernelPfS_S_S_S_iiiiiiii, @function
_Z18convBackpropKernelPfS_S_S_S_iiiiiiii:
.LFB3661:
	.cfi_startproc
	endbr64
	jmp	_Z54__device_stub__Z18convBackpropKernelPfS_S_S_S_iiiiiiiiPfS_S_S_S_iiiiiiii
	.cfi_endproc
.LFE3661:
	.size	_Z18convBackpropKernelPfS_S_S_S_iiiiiiii, .-_Z18convBackpropKernelPfS_S_S_S_iiiiiiii
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC3:
	.string	"Error allocating d_input: "
.LC4:
	.string	"Error allocating d_filter: "
.LC5:
	.string	"Error allocating d_outputGrad: "
.LC6:
	.string	"Error allocating d_inputGrad: "
.LC7:
	.string	"Error allocating d_filterGrad: "
.LC8:
	.string	"Error copying d_input: "
.LC9:
	.string	"Error copying d_filter: "
.LC10:
	.string	"Error copying d_outputGrad: "
.LC11:
	.string	"Kernel launch failed: "
.LC12:
	.string	"Error copying d_inputGrad: "
.LC13:
	.string	"Error copying d_filterGrad: "
	.section	.text.startup,"ax",@progbits
	.globl	main
	.type	main, @function
main:
.LFB3635:
	.cfi_startproc
	endbr64
	pushq	%r15
	.cfi_def_cfa_offset 16
	.cfi_offset 15, -16
	movl	$3136, %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	$104, %rsp
	.cfi_def_cfa_offset 160
	movq	%fs:40, %rax
	movq	%rax, 88(%rsp)
	xorl	%eax, %eax
	call	malloc@PLT
	movl	$144, %edi
	movq	%rax, %r12
	call	malloc@PLT
	movl	$10816, %edi
	movq	%rax, %rbp
	call	malloc@PLT
	movl	$4, %esi
	movl	$3136, %edi
	movq	%rax, %rbx
	call	calloc@PLT
	movl	$4, %esi
	movl	$144, %edi
	movq	%rax, (%rsp)
	call	calloc@PLT
	movss	.LC0(%rip), %xmm0
	movq	%rax, 8(%rsp)
	xorl	%eax, %eax
.L10:
	movss	%xmm0, (%r12,%rax,4)
	incq	%rax
	cmpq	$784, %rax
	jne	.L10
	movss	.LC1(%rip), %xmm0
	xorl	%eax, %eax
.L11:
	movss	%xmm0, 0(%rbp,%rax,4)
	incq	%rax
	cmpq	$36, %rax
	jne	.L11
	movss	.LC2(%rip), %xmm0
	xorl	%eax, %eax
.L12:
	movss	%xmm0, (%rbx,%rax,4)
	incq	%rax
	cmpq	$2704, %rax
	jne	.L12
	movl	$3136, %esi
	leaq	24(%rsp), %rdi
	call	cudaMalloc@PLT
	leaq	.LC3(%rip), %rsi
	movl	%eax, %r14d
	testl	%eax, %eax
	jne	.L34
	leaq	32(%rsp), %rdi
	movl	$144, %esi
	call	cudaMalloc@PLT
	movl	%eax, %r14d
	testl	%eax, %eax
	je	.L15
	leaq	.LC4(%rip), %rsi
.L34:
	leaq	_ZSt4cerr(%rip), %rdi
	call	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc@PLT
	movl	%r14d, %edi
	movq	%rax, %rbx
.L35:
	call	cudaGetErrorString@PLT
	movq	%rbx, %rdi
	movq	%rax, %rsi
	call	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc@PLT
	movq	_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_@GOTPCREL(%rip), %rsi
	movq	%rax, %rdi
	call	_ZNSolsEPFRSoS_E.isra.0
	orl	$-1, %eax
	jmp	.L9
.L15:
	movl	$10816, %esi
	leaq	40(%rsp), %rdi
	call	cudaMalloc@PLT
	leaq	.LC5(%rip), %rsi
	movl	%eax, %r14d
	testl	%eax, %eax
	jne	.L34
	movl	$3136, %esi
	leaq	48(%rsp), %rdi
	call	cudaMalloc@PLT
	leaq	.LC6(%rip), %rsi
	movl	%eax, %r14d
	testl	%eax, %eax
	jne	.L34
	movl	$144, %esi
	leaq	56(%rsp), %rdi
	call	cudaMalloc@PLT
	leaq	.LC7(%rip), %rsi
	movl	%eax, %r14d
	testl	%eax, %eax
	jne	.L34
	movq	24(%rsp), %rdi
	movq	%r12, %rsi
	movl	$1, %ecx
	movl	$3136, %edx
	call	cudaMemcpy@PLT
	leaq	.LC8(%rip), %rsi
	movl	%eax, %r14d
	testl	%eax, %eax
	jne	.L34
	movq	32(%rsp), %rdi
	movq	%rbp, %rsi
	movl	$1, %ecx
	movl	$144, %edx
	call	cudaMemcpy@PLT
	leaq	.LC9(%rip), %rsi
	movl	%eax, %r14d
	testl	%eax, %eax
	jne	.L34
	movq	40(%rsp), %rdi
	movq	%rbx, %rsi
	movl	$1, %ecx
	movl	$10816, %edx
	call	cudaMemcpy@PLT
	leaq	.LC10(%rip), %rsi
	movl	%eax, %r14d
	testl	%eax, %eax
	jne	.L34
	movabsq	$8589934594, %rax
	movl	$1, 72(%rsp)
	movl	$4, %r14d
	movabsq	$68719476752, %r15
	movq	%rax, 76(%rsp)
	movl	$4, 84(%rsp)
.L25:
	movl	72(%rsp), %ecx
	movq	76(%rsp), %rdi
	xorl	%r9d, %r9d
	xorl	%r8d, %r8d
	movl	84(%rsp), %esi
	movq	%r15, %rdx
	call	__cudaPushCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L23
	pushq	%rax
	.cfi_def_cfa_offset 168
	movl	$28, %r9d
	pushq	$4
	.cfi_def_cfa_offset 176
	pushq	$26
	.cfi_def_cfa_offset 184
	pushq	$26
	.cfi_def_cfa_offset 192
	pushq	$3
	.cfi_def_cfa_offset 200
	pushq	$3
	.cfi_def_cfa_offset 208
	pushq	$1
	.cfi_def_cfa_offset 216
	pushq	$28
	.cfi_def_cfa_offset 224
	movq	120(%rsp), %r8
	movq	112(%rsp), %rcx
	movq	96(%rsp), %rdx
	movq	88(%rsp), %rsi
	movq	104(%rsp), %rdi
	call	_Z54__device_stub__Z18convBackpropKernelPfS_S_S_S_iiiiiiiiPfS_S_S_S_iiiiiiii
	addq	$64, %rsp
	.cfi_def_cfa_offset 160
.L23:
	call	cudaGetLastError@PLT
	movl	%eax, %r13d
	testl	%eax, %eax
	je	.L24
	leaq	_ZSt4cerr(%rip), %rdi
	leaq	.LC11(%rip), %rsi
	call	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc@PLT
	movl	%r13d, %edi
	movq	%rax, %rbx
	jmp	.L35
.L24:
	decl	%r14d
	jne	.L25
	movq	48(%rsp), %rsi
	movq	(%rsp), %rdi
	movl	$2, %ecx
	movl	$3136, %edx
	call	cudaMemcpy@PLT
	leaq	.LC12(%rip), %rsi
	movl	%eax, %r14d
	testl	%eax, %eax
	jne	.L34
	movq	56(%rsp), %rsi
	movq	8(%rsp), %rdi
	movl	$2, %ecx
	movl	$144, %edx
	call	cudaMemcpy@PLT
	leaq	.LC13(%rip), %rsi
	movl	%eax, %r14d
	testl	%eax, %eax
	jne	.L34
	movq	24(%rsp), %rdi
	call	cudaFree@PLT
	movq	32(%rsp), %rdi
	call	cudaFree@PLT
	movq	40(%rsp), %rdi
	call	cudaFree@PLT
	movq	48(%rsp), %rdi
	call	cudaFree@PLT
	movq	56(%rsp), %rdi
	call	cudaFree@PLT
	movq	%r12, %rdi
	call	free@PLT
	movq	%rbp, %rdi
	call	free@PLT
	movq	%rbx, %rdi
	call	free@PLT
	movq	(%rsp), %rdi
	call	free@PLT
	movq	8(%rsp), %rdi
	call	free@PLT
	xorl	%eax, %eax
.L9:
	movq	88(%rsp), %rdx
	subq	%fs:40, %rdx
	je	.L28
	call	__stack_chk_fail@PLT
.L28:
	addq	$104, %rsp
	.cfi_def_cfa_offset 56
	popq	%rbx
	.cfi_def_cfa_offset 48
	popq	%rbp
	.cfi_def_cfa_offset 40
	popq	%r12
	.cfi_def_cfa_offset 32
	popq	%r13
	.cfi_def_cfa_offset 24
	popq	%r14
	.cfi_def_cfa_offset 16
	popq	%r15
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE3635:
	.size	main, .-main
	.section	.rodata.str1.1
.LC14:
	.string	"_Z18convBackpropKernelPfS_S_S_S_iiiiiiii"
	.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	.LC14(%rip), %rdx
	movq	%rax, %rdi
	leaq	_Z18convBackpropKernelPfS_S_S_S_iiiiiiii(%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
	.align 4
.LC1:
	.long	1056964608
	.align 4
.LC2:
	.long	1036831949
	.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:

// backpropagation_conv.cu
#include <iostream>
#include <hip/hip_runtime.h>

// Kernel for backpropagation in a convolutional layer
__global__ void convBackpropKernel(float* d_outputGrad, float* d_input, float* d_filter, float* d_inputGrad, float* d_filterGrad, int inputWidth, int inputHeight, int inputDepth, int filterWidth, int filterHeight, int outputWidth, int outputHeight, int numFilters) {
    int outX = blockIdx.x * blockDim.x + threadIdx.x;
    int outY = blockIdx.y * blockDim.y + threadIdx.y;
    int filterIdx = blockIdx.z;

    if (outX < outputWidth && outY < outputHeight) {
        for (int inputDepthIdx = 0; inputDepthIdx < inputDepth; ++inputDepthIdx) {
            for (int filterY = 0; filterY < filterHeight; ++filterY) {
                for (int filterX = 0; filterX < filterWidth; ++filterX) {
                    int inX = outX + filterX;
                    int inY = outY + filterY;

                    if (inX < inputWidth && inY < inputHeight) {
                        int outputGradIdx = (filterIdx * outputHeight + outY) * outputWidth + outX;
                        int inputIdx = (inputDepthIdx * inputHeight + inY) * inputWidth + inX;
                        int filterIdx2 = (filterIdx * inputDepth + inputDepthIdx) * filterHeight * filterWidth + filterY * filterWidth + filterX;

                        // Update input gradient
                        atomicAdd(&d_inputGrad[inputIdx], d_outputGrad[outputGradIdx] * d_filter[filterIdx2]);

                        // Update filter gradient
                        atomicAdd(&d_filterGrad[filterIdx2], d_outputGrad[outputGradIdx] * d_input[inputIdx]);
                    }
                }
            }
        }
    }
}

int main() {
    // Parameters for the convolutional layer
    int inputWidth = 28, inputHeight = 28, inputDepth = 1;
    int filterWidth = 3, filterHeight = 3, numFilters = 4;
    int outputWidth = inputWidth - filterWidth + 1, outputHeight = inputHeight - filterHeight + 1;

    // Allocate host memory
    size_t inputSize = inputWidth * inputHeight * inputDepth * sizeof(float);
    size_t filterSize = filterWidth * filterHeight * inputDepth * numFilters * sizeof(float);
    size_t outputGradSize = outputWidth * outputHeight * numFilters * sizeof(float);
    size_t inputGradSize = inputSize;
    size_t filterGradSize = filterSize;

    float* h_input = (float*)malloc(inputSize);
    float* h_filter = (float*)malloc(filterSize);
    float* h_outputGrad = (float*)malloc(outputGradSize);
    float* h_inputGrad = (float*)calloc(inputGradSize, sizeof(float));
    float* h_filterGrad = (float*)calloc(filterGradSize, sizeof(float));

    // Initialize host memory
    for (int i = 0; i < inputWidth * inputHeight * inputDepth; ++i) h_input[i] = 1.0f;
    for (int i = 0; i < filterWidth * filterHeight * inputDepth * numFilters; ++i) h_filter[i] = 0.5f;
    for (int i = 0; i < outputWidth * outputHeight * numFilters; ++i) h_outputGrad[i] = 0.1f;

    // Allocate device memory
    float* d_input, *d_filter, *d_outputGrad, *d_inputGrad, *d_filterGrad;
    hipError_t err = hipMalloc((void**)&d_input, inputSize);
    if (err != hipSuccess) { std::cerr << "Error allocating d_input: " << hipGetErrorString(err) << std::endl; return -1; }
    err = hipMalloc((void**)&d_filter, filterSize);
    if (err != hipSuccess) { std::cerr << "Error allocating d_filter: " << hipGetErrorString(err) << std::endl; return -1; }
    err = hipMalloc((void**)&d_outputGrad, outputGradSize);
    if (err != hipSuccess) { std::cerr << "Error allocating d_outputGrad: " << hipGetErrorString(err) << std::endl; return -1; }
    err = hipMalloc((void**)&d_inputGrad, inputGradSize);
    if (err != hipSuccess) { std::cerr << "Error allocating d_inputGrad: " << hipGetErrorString(err) << std::endl; return -1; }
    err = hipMalloc((void**)&d_filterGrad, filterGradSize);
    if (err != hipSuccess) { std::cerr << "Error allocating d_filterGrad: " << hipGetErrorString(err) << std::endl; return -1; }

    // Copy data from host to device
    err = hipMemcpy(d_input, h_input, inputSize, hipMemcpyHostToDevice);
    if (err != hipSuccess) { std::cerr << "Error copying d_input: " << hipGetErrorString(err) << std::endl; return -1; }
    err = hipMemcpy(d_filter, h_filter, filterSize, hipMemcpyHostToDevice);
    if (err != hipSuccess) { std::cerr << "Error copying d_filter: " << hipGetErrorString(err) << std::endl; return -1; }
    err = hipMemcpy(d_outputGrad, h_outputGrad, outputGradSize, hipMemcpyHostToDevice);
    if (err != hipSuccess) { std::cerr << "Error copying d_outputGrad: " << hipGetErrorString(err) << std::endl; return -1; }

    // Define grid and block dimensions
    dim3 blockSize(16, 16, 1);
    dim3 gridSize((outputWidth + blockSize.x - 1) / blockSize.x, (outputHeight + blockSize.y - 1) / blockSize.y, numFilters);

    // Launch kernel for each convolutional layer
    for (int layer = 0; layer < 4; ++layer) {
        convBackpropKernel<<<gridSize, blockSize>>>(d_outputGrad, d_input, d_filter, d_inputGrad, d_filterGrad, inputWidth, inputHeight, inputDepth, filterWidth, filterHeight, outputWidth, outputHeight, numFilters);
        err = hipGetLastError();
        if (err != hipSuccess) { std::cerr << "Kernel launch failed: " << hipGetErrorString(err) << std::endl; return -1; }
    }

    // Copy results from device to host
    err = hipMemcpy(h_inputGrad, d_inputGrad, inputGradSize, hipMemcpyDeviceToHost);
    if (err != hipSuccess) { std::cerr << "Error copying d_inputGrad: " << hipGetErrorString(err) << std::endl; return -1; }
    err = hipMemcpy(h_filterGrad, d_filterGrad, filterGradSize, hipMemcpyDeviceToHost);
    if (err != hipSuccess) { std::cerr << "Error copying d_filterGrad: " << hipGetErrorString(err) << std::endl; return -1; }

    // Free device memory
    hipFree(d_input);
    hipFree(d_filter);
    hipFree(d_outputGrad);
    hipFree(d_inputGrad);
    hipFree(d_filterGrad);

    // Free host memory
    free(h_input);
    free(h_filter);
    free(h_outputGrad);
    free(h_inputGrad);
    free(h_filterGrad);

    return 0;
}
	.text
	.file	"cuda_code_055270.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_S_iiiiiiii # -- Begin function _Z33__device_stub__convBackpropKernelPfS_S_S_S_iiiiiiii
	.type	_Z33__device_stub__convBackpropKernelPfS_S_S_S_iiiiiiii,@function
_Z33__device_stub__convBackpropKernelPfS_S_S_S_iiiiiiii: # @_Z33__device_stub__convBackpropKernelPfS_S_S_S_iiiiiiii
	.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	$208, %rsp
	.cfi_def_cfa_offset 256
	.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	24(%rsp), %rcx
	movq	%r8, (%rcx)
	leaq	4(%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	256(%rsp), %rax
	movq	%rax, 48(%rbx)
	leaq	264(%rsp), %rax
	movq	%rax, 56(%rbx)
	leaq	272(%rsp), %rax
	movq	%rax, 64(%rbx)
	leaq	280(%rsp), %rax
	movq	%rax, 72(%rbx)
	leaq	288(%rsp), %rax
	movq	%rax, 80(%rbx)
	leaq	296(%rsp), %rax
	movq	%rax, 88(%rbx)
	leaq	304(%rsp), %rax
	movq	%rax, 96(%rbx)
	leaq	80(%rsp), %r14
	leaq	64(%rsp), %r15
	leaq	16(%rsp), %r12
	leaq	8(%rsp), %r13
	movq	%r14, %rdi
	movq	%r15, %rsi
	movq	%r12, %rdx
	movq	%r13, %rcx
	callq	__hipPopCallConfiguration
	movq	(%r14), %rsi
	movl	8(%r14), %edx
	movq	(%r15), %rcx
	movl	8(%r15), %r8d
	movl	$_Z18convBackpropKernelPfS_S_S_S_iiiiiiii, %edi
	movq	%rbx, %r9
	pushq	(%r13)
	.cfi_adjust_cfa_offset 8
	pushq	(%r12)
	.cfi_adjust_cfa_offset 8
	callq	hipLaunchKernel
	addq	$224, %rsp
	.cfi_adjust_cfa_offset -224
	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_S_iiiiiiii, .Lfunc_end0-_Z33__device_stub__convBackpropKernelPfS_S_S_S_iiiiiiii
	.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	$56, %rsp
	.cfi_def_cfa_offset 112
	.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	$3136, %edi                     # imm = 0xC40
	callq	malloc
	movq	%rax, %rbx
	movl	$144, %edi
	callq	malloc
	movq	%rax, %r14
	movl	$10816, %edi                    # imm = 0x2A40
	callq	malloc
	movq	%rax, %r15
	movl	$3136, %edi                     # imm = 0xC40
	movl	$4, %esi
	callq	calloc
	movq	%rax, %r12
	movl	$144, %edi
	movl	$4, %esi
	callq	calloc
	movq	%rax, %r13
	xorl	%eax, %eax
.LBB1_1:                                # =>This Inner Loop Header: Depth=1
	movl	$1065353216, (%rbx,%rax,4)      # imm = 0x3F800000
	incq	%rax
	cmpq	$784, %rax                      # imm = 0x310
	jne	.LBB1_1
# %bb.2:                                # %.preheader142.preheader
	xorl	%eax, %eax
.LBB1_3:                                # %.preheader142
                                        # =>This Inner Loop Header: Depth=1
	movl	$1056964608, (%r14,%rax,4)      # imm = 0x3F000000
	incq	%rax
	cmpq	$36, %rax
	jne	.LBB1_3
# %bb.4:                                # %.preheader141.preheader
	xorl	%eax, %eax
.LBB1_5:                                # %.preheader141
                                        # =>This Inner Loop Header: Depth=1
	movl	$1036831949, (%r15,%rax,4)      # imm = 0x3DCCCCCD
	incq	%rax
	cmpq	$2704, %rax                     # imm = 0xA90
	jne	.LBB1_5
# %bb.6:
	leaq	40(%rsp), %rdi
	movl	$3136, %esi                     # imm = 0xC40
	callq	hipMalloc
	testl	%eax, %eax
	je	.LBB1_8
# %bb.7:
	movl	%eax, %ebp
	movl	$_ZSt4cerr, %edi
	movl	$.L.str, %esi
	movl	$26, %edx
	jmp	.LBB1_14
.LBB1_8:
	leaq	32(%rsp), %rdi
	movl	$144, %esi
	callq	hipMalloc
	testl	%eax, %eax
	je	.LBB1_10
# %bb.9:
	movl	%eax, %ebp
	movl	$_ZSt4cerr, %edi
	movl	$.L.str.1, %esi
	movl	$27, %edx
	jmp	.LBB1_14
.LBB1_10:
	leaq	24(%rsp), %rdi
	movl	$10816, %esi                    # imm = 0x2A40
	callq	hipMalloc
	testl	%eax, %eax
	je	.LBB1_12
# %bb.11:
	movl	%eax, %ebp
	movl	$_ZSt4cerr, %edi
	movl	$.L.str.2, %esi
	movl	$31, %edx
	jmp	.LBB1_14
.LBB1_12:
	leaq	16(%rsp), %rdi
	movl	$3136, %esi                     # imm = 0xC40
	callq	hipMalloc
	testl	%eax, %eax
	je	.LBB1_20
# %bb.13:
	movl	%eax, %ebp
	movl	$_ZSt4cerr, %edi
	movl	$.L.str.3, %esi
	movl	$30, %edx
.LBB1_14:
	callq	_ZSt16__ostream_insertIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_PKS3_l
	movl	%ebp, %edi
	callq	hipGetErrorString
	testq	%rax, %rax
	je	.LBB1_16
# %bb.15:
	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_17
.LBB1_16:
	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_17:                               # %_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
.LBB1_18:
	movl	$-1, %eax
.LBB1_19:
	addq	$56, %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
.LBB1_20:
	.cfi_def_cfa_offset 112
	leaq	8(%rsp), %rdi
	movl	$144, %esi
	callq	hipMalloc
	testl	%eax, %eax
	je	.LBB1_22
# %bb.21:
	movl	%eax, %ebp
	movl	$_ZSt4cerr, %edi
	movl	$.L.str.4, %esi
	movl	$31, %edx
	jmp	.LBB1_37
.LBB1_22:
	movq	40(%rsp), %rdi
	movl	$3136, %edx                     # imm = 0xC40
	movq	%rbx, %rsi
	movl	$1, %ecx
	callq	hipMemcpy
	testl	%eax, %eax
	je	.LBB1_24
# %bb.23:
	movl	%eax, %ebp
	movl	$_ZSt4cerr, %edi
	movl	$.L.str.5, %esi
	movl	$23, %edx
	jmp	.LBB1_37
.LBB1_24:
	movq	32(%rsp), %rdi
	movl	$144, %edx
	movq	%r14, %rsi
	movl	$1, %ecx
	callq	hipMemcpy
	testl	%eax, %eax
	je	.LBB1_26
# %bb.25:
	movl	%eax, %ebp
	movl	$_ZSt4cerr, %edi
	movl	$.L.str.6, %esi
	movl	$24, %edx
	jmp	.LBB1_37
.LBB1_26:
	movq	24(%rsp), %rdi
	movl	$10816, %edx                    # imm = 0x2A40
	movq	%r15, %rsi
	movl	$1, %ecx
	callq	hipMemcpy
	testl	%eax, %eax
	je	.LBB1_29
# %bb.27:
	movl	%eax, %ebp
	movl	$_ZSt4cerr, %edi
	movl	$.L.str.7, %esi
.LBB1_28:
	movl	$28, %edx
	jmp	.LBB1_37
.LBB1_29:                               # %.preheader.preheader
	movl	$4, %eax
.LBB1_30:                               # %.preheader
                                        # =>This Inner Loop Header: Depth=1
	movl	%eax, 52(%rsp)                  # 4-byte Spill
	movabsq	$8589934594, %rdi               # imm = 0x200000002
	movl	$4, %esi
	movabsq	$68719476752, %rdx              # imm = 0x1000000010
	movl	$1, %ecx
	xorl	%r8d, %r8d
	xorl	%r9d, %r9d
	callq	__hipPushCallConfiguration
	testl	%eax, %eax
	jne	.LBB1_32
# %bb.31:                               #   in Loop: Header=BB1_30 Depth=1
	movq	24(%rsp), %rdi
	movq	40(%rsp), %rsi
	movq	32(%rsp), %rdx
	movq	16(%rsp), %rcx
	movq	8(%rsp), %r8
	subq	$8, %rsp
	.cfi_adjust_cfa_offset 8
	movl	$28, %r9d
	pushq	$4
	.cfi_adjust_cfa_offset 8
	movl	$26, %eax
	pushq	%rax
	.cfi_adjust_cfa_offset 8
	pushq	%rax
	.cfi_adjust_cfa_offset 8
	movl	$3, %eax
	pushq	%rax
	.cfi_adjust_cfa_offset 8
	pushq	%rax
	.cfi_adjust_cfa_offset 8
	pushq	$1
	.cfi_adjust_cfa_offset 8
	pushq	$28
	.cfi_adjust_cfa_offset 8
	callq	_Z33__device_stub__convBackpropKernelPfS_S_S_S_iiiiiiii
	addq	$64, %rsp
	.cfi_adjust_cfa_offset -64
.LBB1_32:                               #   in Loop: Header=BB1_30 Depth=1
	callq	hipGetLastError
	movl	%eax, %ebp
	testl	%eax, %eax
	movl	52(%rsp), %eax                  # 4-byte Reload
	jne	.LBB1_36
# %bb.33:                               #   in Loop: Header=BB1_30 Depth=1
	decl	%eax
	jne	.LBB1_30
# %bb.34:
	movq	16(%rsp), %rsi
	movl	$3136, %edx                     # imm = 0xC40
	movq	%r12, %rdi
	movl	$2, %ecx
	callq	hipMemcpy
	testl	%eax, %eax
	je	.LBB1_38
# %bb.35:
	movl	%eax, %ebp
	movl	$_ZSt4cerr, %edi
	movl	$.L.str.9, %esi
	movl	$27, %edx
	jmp	.LBB1_37
.LBB1_36:
	movl	$_ZSt4cerr, %edi
	movl	$.L.str.8, %esi
	movl	$22, %edx
.LBB1_37:
	callq	_ZSt16__ostream_insertIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_PKS3_l
	movl	%ebp, %edi
	callq	hipGetErrorString
	movl	$_ZSt4cerr, %edi
	movq	%rax, %rsi
	callq	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc
	movq	%rax, %rdi
	callq	_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_
	jmp	.LBB1_18
.LBB1_38:
	movq	8(%rsp), %rsi
	movl	$144, %edx
	movq	%r13, %rdi
	movl	$2, %ecx
	callq	hipMemcpy
	testl	%eax, %eax
	je	.LBB1_40
# %bb.39:
	movl	%eax, %ebp
	movl	$_ZSt4cerr, %edi
	movl	$.L.str.10, %esi
	jmp	.LBB1_28
.LBB1_40:
	movq	40(%rsp), %rdi
	callq	hipFree
	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	free
	movq	%r14, %rdi
	callq	free
	movq	%r15, %rdi
	callq	free
	movq	%r12, %rdi
	callq	free
	movq	%r13, %rdi
	callq	free
	xorl	%eax, %eax
	jmp	.LBB1_19
.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_S_iiiiiiii, %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_S_iiiiiiii,@object # @_Z18convBackpropKernelPfS_S_S_S_iiiiiiii
	.section	.rodata,"a",@progbits
	.globl	_Z18convBackpropKernelPfS_S_S_S_iiiiiiii
	.p2align	3, 0x0
_Z18convBackpropKernelPfS_S_S_S_iiiiiiii:
	.quad	_Z33__device_stub__convBackpropKernelPfS_S_S_S_iiiiiiii
	.size	_Z18convBackpropKernelPfS_S_S_S_iiiiiiii, 8

	.type	.L.str,@object                  # @.str
	.section	.rodata.str1.1,"aMS",@progbits,1
.L.str:
	.asciz	"Error allocating d_input: "
	.size	.L.str, 27

	.type	.L.str.1,@object                # @.str.1
.L.str.1:
	.asciz	"Error allocating d_filter: "
	.size	.L.str.1, 28

	.type	.L.str.2,@object                # @.str.2
.L.str.2:
	.asciz	"Error allocating d_outputGrad: "
	.size	.L.str.2, 32

	.type	.L.str.3,@object                # @.str.3
.L.str.3:
	.asciz	"Error allocating d_inputGrad: "
	.size	.L.str.3, 31

	.type	.L.str.4,@object                # @.str.4
.L.str.4:
	.asciz	"Error allocating d_filterGrad: "
	.size	.L.str.4, 32

	.type	.L.str.5,@object                # @.str.5
.L.str.5:
	.asciz	"Error copying d_input: "
	.size	.L.str.5, 24

	.type	.L.str.6,@object                # @.str.6
.L.str.6:
	.asciz	"Error copying d_filter: "
	.size	.L.str.6, 25

	.type	.L.str.7,@object                # @.str.7
.L.str.7:
	.asciz	"Error copying d_outputGrad: "
	.size	.L.str.7, 29

	.type	.L.str.8,@object                # @.str.8
.L.str.8:
	.asciz	"Kernel launch failed: "
	.size	.L.str.8, 23

	.type	.L.str.9,@object                # @.str.9
.L.str.9:
	.asciz	"Error copying d_inputGrad: "
	.size	.L.str.9, 28

	.type	.L.str.10,@object               # @.str.10
.L.str.10:
	.asciz	"Error copying d_filterGrad: "
	.size	.L.str.10, 29

	.type	.L__unnamed_1,@object           # @0
.L__unnamed_1:
	.asciz	"_Z18convBackpropKernelPfS_S_S_S_iiiiiiii"
	.size	.L__unnamed_1, 41

	.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_S_iiiiiiii
	.addrsig_sym __hip_module_ctor
	.addrsig_sym __hip_module_dtor
	.addrsig_sym _Z18convBackpropKernelPfS_S_S_S_iiiiiiii
	.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_S_iiiiiiii ; -- Begin function _Z18convBackpropKernelPfS_S_S_S_iiiiiiii
	.globl	_Z18convBackpropKernelPfS_S_S_S_iiiiiiii
	.p2align	8
	.type	_Z18convBackpropKernelPfS_S_S_S_iiiiiiii,@function
_Z18convBackpropKernelPfS_S_S_S_iiiiiiii: ; @_Z18convBackpropKernelPfS_S_S_S_iiiiiiii
; %bb.0:
	s_clause 0x1
	s_load_b32 s2, s[0:1], 0x54
	s_load_b256 s[4:11], s[0:1], 0x28
	v_and_b32_e32 v2, 0x3ff, v0
	v_bfe_u32 v3, v0, 10, 10
	s_mov_b32 s12, 0
	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[0:1], null, s13, s2, v[2:3]
	v_mad_u64_u32 v[1:2], null, s14, s3, v[3:4]
	v_cmp_gt_i32_e32 vcc_lo, s9, v0
	s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_cmp_gt_i32_e64 s2, s10, v1
	s_and_b32 s2, vcc_lo, s2
	s_cmp_gt_i32 s6, 0
	s_cselect_b32 s3, -1, 0
	s_delay_alu instid0(SALU_CYCLE_1) | instskip(NEXT) | instid1(SALU_CYCLE_1)
	s_and_b32 s2, s2, s3
	s_and_saveexec_b32 s3, s2
	s_cbranch_execz .LBB0_18
; %bb.1:                                ; %.preheader70.lr.ph
	v_mad_u64_u32 v[2:3], null, s15, s10, v[1:2]
	s_clause 0x1
	s_load_b256 s[16:23], s[0:1], 0x0
	s_load_b64 s[2:3], s[0:1], 0x20
	s_cmp_gt_i32 s8, 0
	v_mov_b32_e32 v10, 0
	s_cselect_b32 s1, -1, 0
	s_cmp_gt_i32 s7, 0
	v_mad_u64_u32 v[3:4], null, v2, s9, v[0:1]
	s_cselect_b32 s9, -1, 0
	s_mul_i32 s15, s15, s6
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_ashrrev_i32_e32 v4, 31, v3
	v_lshlrev_b64 v[2:3], 2, v[3:4]
	s_waitcnt lgkmcnt(0)
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_2)
	v_add_co_u32 v2, vcc_lo, s16, v2
	v_add_co_ci_u32_e32 v3, vcc_lo, s17, v3, vcc_lo
.LBB0_2:                                ; %.preheader70
                                        ; =>This Loop Header: Depth=1
                                        ;     Child Loop BB0_4 Depth 2
                                        ;       Child Loop BB0_6 Depth 3
                                        ;         Child Loop BB0_8 Depth 4
                                        ;         Child Loop BB0_10 Depth 4
                                        ;         Child Loop BB0_13 Depth 4
	s_and_not1_b32 vcc_lo, exec_lo, s1
	s_cbranch_vccnz .LBB0_17
; %bb.3:                                ; %.preheader.lr.ph
                                        ;   in Loop: Header=BB0_2 Depth=1
	s_add_i32 s14, s12, s15
	s_mul_i32 s13, s12, s5
	s_mul_i32 s14, s14, s8
	s_mov_b32 s16, 0
.LBB0_4:                                ; %.preheader
                                        ;   Parent Loop BB0_2 Depth=1
                                        ; =>  This Loop Header: Depth=2
                                        ;       Child Loop BB0_6 Depth 3
                                        ;         Child Loop BB0_8 Depth 4
                                        ;         Child Loop BB0_10 Depth 4
                                        ;         Child Loop BB0_13 Depth 4
	s_and_not1_b32 vcc_lo, exec_lo, s9
	s_cbranch_vccnz .LBB0_16
; %bb.5:                                ; %.lr.ph
                                        ;   in Loop: Header=BB0_4 Depth=2
	v_add_nc_u32_e32 v4, s16, v1
	s_add_i32 s17, s16, s14
	s_mov_b32 s24, 0
	s_mul_i32 s17, s17, s7
	s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(VALU_DEP_2)
	v_add_nc_u32_e32 v5, s13, v4
	v_cmp_gt_i32_e32 vcc_lo, s5, v4
	v_mul_lo_u32 v11, v5, s4
.LBB0_6:                                ;   Parent Loop BB0_2 Depth=1
                                        ;     Parent Loop BB0_4 Depth=2
                                        ; =>    This Loop Header: Depth=3
                                        ;         Child Loop BB0_8 Depth 4
                                        ;         Child Loop BB0_10 Depth 4
                                        ;         Child Loop BB0_13 Depth 4
	v_add_nc_u32_e32 v4, s24, v0
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_cmp_gt_i32_e64 s0, s4, v4
	s_and_b32 s0, s0, vcc_lo
	s_delay_alu instid0(SALU_CYCLE_1)
	s_and_saveexec_b32 s25, s0
	s_cbranch_execz .LBB0_15
; %bb.7:                                ;   in Loop: Header=BB0_6 Depth=3
	s_delay_alu instid0(VALU_DEP_3) | instskip(SKIP_3) | instid1(SALU_CYCLE_1)
	v_add_nc_u32_e32 v4, v4, v11
	s_add_i32 s10, s24, s17
	global_load_b32 v8, v[2:3], off
	s_ashr_i32 s11, s10, 31
	s_lshl_b64 s[10:11], s[10:11], 2
	v_ashrrev_i32_e32 v5, 31, v4
	s_add_u32 s26, s20, s10
	s_addc_u32 s27, s21, s11
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_lshlrev_b64 v[4:5], 2, v[4:5]
	v_add_co_u32 v6, s0, s22, v4
	s_delay_alu instid0(VALU_DEP_1)
	v_add_co_ci_u32_e64 v7, s0, s23, v5, s0
	global_load_b32 v12, v10, s[26:27]
	global_load_b32 v9, v[6:7], off
	s_mov_b32 s26, 0
	s_waitcnt vmcnt(1)
	v_mul_f32_e32 v12, v8, v12
.LBB0_8:                                ; %atomicrmw.start
                                        ;   Parent Loop BB0_2 Depth=1
                                        ;     Parent Loop BB0_4 Depth=2
                                        ;       Parent Loop BB0_6 Depth=3
                                        ; =>      This Inner Loop Header: Depth=4
	s_waitcnt vmcnt(0)
	s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_4) | instid1(VALU_DEP_2)
	v_add_f32_e32 v8, v9, v12
	global_atomic_cmpswap_b32 v8, v[6:7], v[8:9], off glc
	s_waitcnt vmcnt(0)
	v_cmp_eq_u32_e64 s0, v8, v9
	v_mov_b32_e32 v9, v8
	s_or_b32 s26, s0, s26
	s_delay_alu instid0(SALU_CYCLE_1)
	s_and_not1_b32 exec_lo, exec_lo, s26
	s_cbranch_execnz .LBB0_8
; %bb.9:                                ; %atomicrmw.end
                                        ;   in Loop: Header=BB0_6 Depth=3
	s_or_b32 exec_lo, exec_lo, s26
	v_add_co_u32 v4, s0, s18, v4
	s_delay_alu instid0(VALU_DEP_1)
	v_add_co_ci_u32_e64 v5, s0, s19, v5, s0
	s_mov_b32 s26, exec_lo
	global_load_b32 v6, v[2:3], off
	global_load_b32 v4, v[4:5], off
	s_waitcnt vmcnt(0)
	v_mul_f32_e32 v4, v6, v4
	v_bfrev_b32_e32 v6, 1
.LBB0_10:                               ; %ComputeLoop
                                        ;   Parent Loop BB0_2 Depth=1
                                        ;     Parent Loop BB0_4 Depth=2
                                        ;       Parent Loop BB0_6 Depth=3
                                        ; =>      This Inner Loop Header: Depth=4
	s_ctz_i32_b32 s0, s26
	s_delay_alu instid0(VALU_DEP_2) | instid1(SALU_CYCLE_1)
	v_readlane_b32 s27, v4, s0
	s_lshl_b32 s0, 1, s0
	s_delay_alu instid0(SALU_CYCLE_1) | instskip(NEXT) | instid1(SALU_CYCLE_1)
	s_and_not1_b32 s26, s26, s0
	s_cmp_lg_u32 s26, 0
	s_delay_alu instid0(VALU_DEP_1)
	v_add_f32_e32 v6, s27, v6
	s_cbranch_scc1 .LBB0_10
; %bb.11:                               ; %ComputeEnd
                                        ;   in Loop: Header=BB0_6 Depth=3
	v_mbcnt_lo_u32_b32 v4, exec_lo, 0
	s_mov_b32 s26, exec_lo
	s_delay_alu instid0(VALU_DEP_1)
	v_cmpx_eq_u32_e32 0, v4
	s_xor_b32 s26, exec_lo, s26
	s_cbranch_execz .LBB0_15
; %bb.12:                               ;   in Loop: Header=BB0_6 Depth=3
	s_add_u32 s10, s2, s10
	s_addc_u32 s11, s3, s11
	s_mov_b32 s26, 0
	global_load_b32 v5, v10, s[10:11]
.LBB0_13:                               ; %atomicrmw.start80
                                        ;   Parent Loop BB0_2 Depth=1
                                        ;     Parent Loop BB0_4 Depth=2
                                        ;       Parent Loop BB0_6 Depth=3
                                        ; =>      This Inner Loop Header: Depth=4
	s_waitcnt vmcnt(0)
	v_add_f32_e32 v4, v5, v6
	global_atomic_cmpswap_b32 v4, v10, v[4:5], s[10:11] glc
	s_waitcnt vmcnt(0)
	v_cmp_eq_u32_e64 s0, v4, v5
	v_mov_b32_e32 v5, v4
	s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(SALU_CYCLE_1)
	s_or_b32 s26, s0, s26
	s_and_not1_b32 exec_lo, exec_lo, s26
	s_cbranch_execnz .LBB0_13
; %bb.14:                               ; %Flow
                                        ;   in Loop: Header=BB0_6 Depth=3
	s_or_b32 exec_lo, exec_lo, s26
.LBB0_15:                               ; %Flow123
                                        ;   in Loop: Header=BB0_6 Depth=3
	s_delay_alu instid0(SALU_CYCLE_1) | instskip(SKIP_1) | instid1(SALU_CYCLE_1)
	s_or_b32 exec_lo, exec_lo, s25
	s_add_i32 s24, s24, 1
	s_cmp_eq_u32 s24, s7
	s_cbranch_scc0 .LBB0_6
.LBB0_16:                               ; %._crit_edge
                                        ;   in Loop: Header=BB0_4 Depth=2
	s_add_i32 s16, s16, 1
	s_delay_alu instid0(SALU_CYCLE_1)
	s_cmp_eq_u32 s16, s8
	s_cbranch_scc0 .LBB0_4
.LBB0_17:                               ; %._crit_edge74
                                        ;   in Loop: Header=BB0_2 Depth=1
	s_add_i32 s12, s12, 1
	s_delay_alu instid0(SALU_CYCLE_1)
	s_cmp_eq_u32 s12, s6
	s_cbranch_scc0 .LBB0_2
.LBB0_18:                               ; %.loopexit
	s_endpgm
	.section	.rodata,"a",@progbits
	.p2align	6, 0x0
	.amdhsa_kernel _Z18convBackpropKernelPfS_S_S_S_iiiiiiii
		.amdhsa_group_segment_fixed_size 0
		.amdhsa_private_segment_fixed_size 0
		.amdhsa_kernarg_size 328
		.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 13
		.amdhsa_next_free_sgpr 28
		.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_S_iiiiiiii, .Lfunc_end0-_Z18convBackpropKernelPfS_S_S_S_iiiiiiii
                                        ; -- End function
	.section	.AMDGPU.csdata,"",@progbits
; Kernel info:
; codeLenInByte = 724
; NumSgprs: 30
; NumVgprs: 13
; ScratchSize: 0
; MemoryBound: 0
; FloatMode: 240
; IeeeMode: 1
; LDSByteSize: 0 bytes/workgroup (compile time only)
; SGPRBlocks: 3
; VGPRBlocks: 1
; NumSGPRsForWavesPerEU: 30
; NumVGPRsForWavesPerEU: 13
; 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
      - .address_space:  global
        .offset:         32
        .size:           8
        .value_kind:     global_buffer
      - .offset:         40
        .size:           4
        .value_kind:     by_value
      - .offset:         44
        .size:           4
        .value_kind:     by_value
      - .offset:         48
        .size:           4
        .value_kind:     by_value
      - .offset:         52
        .size:           4
        .value_kind:     by_value
      - .offset:         56
        .size:           4
        .value_kind:     by_value
      - .offset:         60
        .size:           4
        .value_kind:     by_value
      - .offset:         64
        .size:           4
        .value_kind:     by_value
      - .offset:         68
        .size:           4
        .value_kind:     by_value
      - .offset:         72
        .size:           4
        .value_kind:     hidden_block_count_x
      - .offset:         76
        .size:           4
        .value_kind:     hidden_block_count_y
      - .offset:         80
        .size:           4
        .value_kind:     hidden_block_count_z
      - .offset:         84
        .size:           2
        .value_kind:     hidden_group_size_x
      - .offset:         86
        .size:           2
        .value_kind:     hidden_group_size_y
      - .offset:         88
        .size:           2
        .value_kind:     hidden_group_size_z
      - .offset:         90
        .size:           2
        .value_kind:     hidden_remainder_x
      - .offset:         92
        .size:           2
        .value_kind:     hidden_remainder_y
      - .offset:         94
        .size:           2
        .value_kind:     hidden_remainder_z
      - .offset:         112
        .size:           8
        .value_kind:     hidden_global_offset_x
      - .offset:         120
        .size:           8
        .value_kind:     hidden_global_offset_y
      - .offset:         128
        .size:           8
        .value_kind:     hidden_global_offset_z
      - .offset:         136
        .size:           2
        .value_kind:     hidden_grid_dims
    .group_segment_fixed_size: 0
    .kernarg_segment_align: 8
    .kernarg_segment_size: 328
    .language:       OpenCL C
    .language_version:
      - 2
      - 0
    .max_flat_workgroup_size: 1024
    .name:           _Z18convBackpropKernelPfS_S_S_S_iiiiiiii
    .private_segment_fixed_size: 0
    .sgpr_count:     30
    .sgpr_spill_count: 0
    .symbol:         _Z18convBackpropKernelPfS_S_S_S_iiiiiiii.kd
    .uniform_work_group_size: 1
    .uses_dynamic_stack: false
    .vgpr_count:     13
    .vgpr_spill_count: 0
    .wavefront_size: 32
    .workgroup_processor_mode: 1
amdhsa.target:   amdgcn-amd-amdhsa--gfx1100
amdhsa.version:
  - 1
  - 2
...

	.end_amdgpu_metadata
