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

using namespace cooperative_groups;

// Define a complex number structure
typedef struct {
    float real;
    float imag;
} Complex;

// Kernel to perform 512-point Z-transform using cooperative groups
__global__ void z_transform_kernel(Complex *input, Complex *output, Complex *coeffs) {
    // Create a grid group
    grid_group grid = this_grid();

    // Allocate shared memory for input and coefficients
    extern __shared__ Complex shared_data[];

    // Calculate the thread index
    int tid = threadIdx.x;
    int blockId = blockIdx.x;

    // Load input data into shared memory
    shared_data[tid] = input[blockId * blockDim.x + tid];
    __syncthreads();

    // Initialize output for this thread
    Complex result = {0.0f, 0.0f};

    // Perform the Z-transform
    for (int i = 0; i < blockDim.x; ++i) {
        // Calculate the product of input and coefficient
        Complex coeff = coeffs[i];
        Complex product;
        product.real = shared_data[i].real * coeff.real - shared_data[i].imag * coeff.imag;
        product.imag = shared_data[i].real * coeff.imag + shared_data[i].imag * coeff.real;

        // Accumulate the result
        result.real += product.real;
        result.imag += product.imag;
    }

    // Wait for all threads to finish accumulation
    __syncthreads();

    // Write the result to global memory
    output[blockId * blockDim.x + tid] = result;
}

int main() {
    const int N = 512; // Number of points in the Z-transform
    const int blockSize = 512; // Block size must be equal to N for this implementation
    const int numBlocks = 1; // Number of blocks, adjust as needed for larger datasets

    // Allocate memory for input, output, and coefficients
    Complex *h_input = new Complex[N];
    Complex *h_output = new Complex[N];
    Complex *h_coeffs = new Complex[N];

    // Initialize input and coefficients with some values
    for (int i = 0; i < N; ++i) {
        h_input[i].real = static_cast<float>(i);
        h_input[i].imag = 0.0f;
        h_coeffs[i].real = 0.5f * cosf(2.0f * M_PI * static_cast<float>(i) / static_cast<float>(N));
        h_coeffs[i].imag = 0.5f * sinf(2.0f * M_PI * static_cast<float>(i) / static_cast<float>(N));
    }

    // Allocate device memory
    Complex *d_input, *d_output, *d_coeffs;
    cudaError_t err = cudaMalloc((void **)&d_input, N * sizeof(Complex));
    if (err != cudaSuccess) {
        std::cerr << "Error allocating d_input: " << cudaGetErrorString(err) << std::endl;
        return -1;
    }
    err = cudaMalloc((void **)&d_output, N * sizeof(Complex));
    if (err != cudaSuccess) {
        std::cerr << "Error allocating d_output: " << cudaGetErrorString(err) << std::endl;
        return -1;
    }
    err = cudaMalloc((void **)&d_coeffs, N * sizeof(Complex));
    if (err != cudaSuccess) {
        std::cerr << "Error allocating d_coeffs: " << cudaGetErrorString(err) << std::endl;
        return -1;
    }

    // Copy data to device
    err = cudaMemcpy(d_input, h_input, N * sizeof(Complex), cudaMemcpyHostToDevice);
    if (err != cudaSuccess) {
        std::cerr << "Error copying to d_input: " << cudaGetErrorString(err) << std::endl;
        return -1;
    }
    err = cudaMemcpy(d_coeffs, h_coeffs, N * sizeof(Complex), cudaMemcpyHostToDevice);
    if (err != cudaSuccess) {
        std::cerr << "Error copying to d_coeffs: " << cudaGetErrorString(err) << std::endl;
        return -1;
    }

    // Launch kernel
    z_transform_kernel<<<numBlocks, blockSize, blockSize * sizeof(Complex)>>>(d_input, d_output, d_coeffs);
    err = cudaGetLastError();
    if (err != cudaSuccess) {
        std::cerr << "Error launching kernel: " << cudaGetErrorString(err) << std::endl;
        return -1;
    }

    // Copy result back to host
    err = cudaMemcpy(h_output, d_output, N * sizeof(Complex), cudaMemcpyDeviceToHost);
    if (err != cudaSuccess) {
        std::cerr << "Error copying to h_output: " << cudaGetErrorString(err) << std::endl;
        return -1;
    }

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

    // Free host memory
    delete[] h_input;
    delete[] h_output;
    delete[] h_coeffs;

    // Output the first 10 results for verification
    std::cout << "First 10 results of the Z-transform:" << std::endl;
    for (int i = 0; i < 10; ++i) {
        std::cout << "Output[" << i << "] = " << h_output[i].real << " + " << h_output[i].imag << "i" << std::endl;
    }

    return 0;
}
	.file	"tmpxft_00118e15_00000000-6_cuda_code_002827.cudafe1.cpp"
	.text
#APP
	.globl _ZSt21ios_base_library_initv

#NO_APP
	.type	_ZL26__cudaUnregisterBinaryUtilv, @function
_ZL26__cudaUnregisterBinaryUtilv:
.LFB6835:
	.cfi_startproc
	endbr64
	movq	_ZL20__cudaFatCubinHandle(%rip), %rdi
	jmp	__cudaUnregisterFatBinary@PLT
	.cfi_endproc
.LFE6835:
	.size	_ZL26__cudaUnregisterBinaryUtilv, .-_ZL26__cudaUnregisterBinaryUtilv
	.align 2
	.type	_ZNSolsEPFRSoS_E.isra.0, @function
_ZNSolsEPFRSoS_E.isra.0:
.LFB7718:
	.cfi_startproc
	jmp	*%rsi
	.cfi_endproc
.LFE7718:
	.size	_ZNSolsEPFRSoS_E.isra.0, .-_ZNSolsEPFRSoS_E.isra.0
	.globl	_Z51__device_stub__Z18z_transform_kernelP7ComplexS0_S0_P7ComplexS0_S0_
	.type	_Z51__device_stub__Z18z_transform_kernelP7ComplexS0_S0_P7ComplexS0_S0_, @function
_Z51__device_stub__Z18z_transform_kernelP7ComplexS0_S0_P7ComplexS0_S0_:
.LFB6857:
	.cfi_startproc
	endbr64
	subq	$136, %rsp
	.cfi_def_cfa_offset 144
	movq	%rdi, 24(%rsp)
	leaq	40(%rsp), %rcx
	leaq	48(%rsp), %rdi
	movq	%rsi, 16(%rsp)
	leaq	60(%rsp), %rsi
	movq	%rdx, 8(%rsp)
	leaq	32(%rsp), %rdx
	movq	%fs:40, %rax
	movq	%rax, 120(%rsp)
	xorl	%eax, %eax
	leaq	24(%rsp), %rax
	movl	$1, 56(%rsp)
	movq	%rax, 96(%rsp)
	leaq	16(%rsp), %rax
	movq	%rax, 104(%rsp)
	leaq	8(%rsp), %rax
	movq	%rax, 112(%rsp)
	movabsq	$4294967297, %rax
	movq	%rax, 48(%rsp)
	movq	%rax, 60(%rsp)
	movl	$1, 68(%rsp)
	call	__cudaPopCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L3
	pushq	40(%rsp)
	.cfi_def_cfa_offset 152
	leaq	_Z18z_transform_kernelP7ComplexS0_S0_(%rip), %rdi
	pushq	40(%rsp)
	.cfi_def_cfa_offset 160
	movq	76(%rsp), %rcx
	movl	84(%rsp), %r8d
	movq	64(%rsp), %rsi
	movl	72(%rsp), %edx
	leaq	112(%rsp), %r9
	call	cudaLaunchKernel@PLT
	popq	%rax
	.cfi_def_cfa_offset 152
	popq	%rdx
	.cfi_def_cfa_offset 144
.L3:
	movq	120(%rsp), %rax
	subq	%fs:40, %rax
	je	.L5
	call	__stack_chk_fail@PLT
.L5:
	addq	$136, %rsp
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE6857:
	.size	_Z51__device_stub__Z18z_transform_kernelP7ComplexS0_S0_P7ComplexS0_S0_, .-_Z51__device_stub__Z18z_transform_kernelP7ComplexS0_S0_P7ComplexS0_S0_
	.globl	_Z18z_transform_kernelP7ComplexS0_S0_
	.type	_Z18z_transform_kernelP7ComplexS0_S0_, @function
_Z18z_transform_kernelP7ComplexS0_S0_:
.LFB6858:
	.cfi_startproc
	endbr64
	jmp	_Z51__device_stub__Z18z_transform_kernelP7ComplexS0_S0_P7ComplexS0_S0_
	.cfi_endproc
.LFE6858:
	.size	_Z18z_transform_kernelP7ComplexS0_S0_, .-_Z18z_transform_kernelP7ComplexS0_S0_
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC4:
	.string	"Error allocating d_input: "
.LC5:
	.string	"Error allocating d_output: "
.LC6:
	.string	"Error allocating d_coeffs: "
.LC7:
	.string	"Error copying to d_input: "
.LC8:
	.string	"Error copying to d_coeffs: "
.LC9:
	.string	"Error launching kernel: "
.LC10:
	.string	"Error copying to h_output: "
.LC11:
	.string	"First 10 results of the Z-transform:"
.LC12:
	.string	"Output["
.LC13:
	.string	"] = "
.LC14:
	.string	" + "
.LC15:
	.string	"i"
	.section	.text.startup,"ax",@progbits
	.globl	main
	.type	main, @function
main:
.LFB6832:
	.cfi_startproc
	endbr64
	pushq	%r13
	.cfi_def_cfa_offset 16
	.cfi_offset 13, -16
	movl	$4096, %edi
	xorl	%r13d, %r13d
	pushq	%r12
	.cfi_def_cfa_offset 24
	.cfi_offset 12, -24
	pushq	%rbp
	.cfi_def_cfa_offset 32
	.cfi_offset 6, -32
	pushq	%rbx
	.cfi_def_cfa_offset 40
	.cfi_offset 3, -40
	subq	$88, %rsp
	.cfi_def_cfa_offset 128
	movq	%fs:40, %rax
	movq	%rax, 72(%rsp)
	xorl	%eax, %eax
	call	_Znam@PLT
	movl	$4096, %edi
	movq	%rax, %r12
	call	_Znam@PLT
	movl	$4096, %edi
	movq	%rax, %rbx
	call	_Znam@PLT
	movq	%rax, %rbp
.L10:
	cvtsi2ssl	%r13d, %xmm0
	leaq	12(%rsp), %rdi
	movl	$0x00000000, 4(%r12,%r13,8)
	leaq	8(%rsp), %rsi
	movss	%xmm0, (%r12,%r13,8)
	cvtss2sd	%xmm0, %xmm0
	mulsd	.LC1(%rip), %xmm0
	mulsd	.LC2(%rip), %xmm0
	cvtsd2ss	%xmm0, %xmm0
	call	sincosf@PLT
	movss	8(%rsp), %xmm1
	movss	.LC3(%rip), %xmm0
	mulss	%xmm0, %xmm1
	movss	%xmm1, 0(%rbp,%r13,8)
	mulss	12(%rsp), %xmm0
	movss	%xmm0, 4(%rbp,%r13,8)
	incq	%r13
	cmpq	$512, %r13
	jne	.L10
	movl	$4096, %esi
	leaq	24(%rsp), %rdi
	call	cudaMalloc@PLT
	leaq	.LC4(%rip), %rsi
	movl	%eax, %r13d
	testl	%eax, %eax
	jne	.L26
	leaq	32(%rsp), %rdi
	movl	$4096, %esi
	call	cudaMalloc@PLT
	movl	%eax, %r13d
	testl	%eax, %eax
	je	.L13
	leaq	.LC5(%rip), %rsi
.L26:
	leaq	_ZSt4cerr(%rip), %rdi
	call	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc@PLT
	movl	%r13d, %edi
	movq	%rax, %rbx
	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
.L13:
	movl	$4096, %esi
	leaq	40(%rsp), %rdi
	call	cudaMalloc@PLT
	leaq	.LC6(%rip), %rsi
	movl	%eax, %r13d
	testl	%eax, %eax
	jne	.L26
	movq	24(%rsp), %rdi
	movq	%r12, %rsi
	movl	$1, %ecx
	movl	$4096, %edx
	call	cudaMemcpy@PLT
	leaq	.LC7(%rip), %rsi
	movl	%eax, %r13d
	testl	%eax, %eax
	jne	.L26
	movq	40(%rsp), %rdi
	movq	%rbp, %rsi
	movl	$1, %ecx
	movl	$4096, %edx
	call	cudaMemcpy@PLT
	leaq	.LC8(%rip), %rsi
	movl	%eax, %r13d
	testl	%eax, %eax
	jne	.L26
	movl	$8388609, %edx
	xorl	%r9d, %r9d
	movl	$4096, %r8d
	movl	$1, %ecx
	salq	$9, %rdx
	movl	$1, %esi
	movabsq	$4294967297, %rdi
	call	__cudaPushCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L18
	movq	40(%rsp), %rdx
	movq	32(%rsp), %rsi
	movq	24(%rsp), %rdi
	call	_Z51__device_stub__Z18z_transform_kernelP7ComplexS0_S0_P7ComplexS0_S0_
.L18:
	call	cudaGetLastError@PLT
	leaq	.LC9(%rip), %rsi
	movl	%eax, %r13d
	testl	%eax, %eax
	jne	.L26
	movq	32(%rsp), %rsi
	movl	$2, %ecx
	movl	$4096, %edx
	movq	%rbx, %rdi
	call	cudaMemcpy@PLT
	leaq	.LC10(%rip), %rsi
	movl	%eax, %r13d
	testl	%eax, %eax
	jne	.L26
	movq	24(%rsp), %rdi
	leaq	.LC12(%rip), %r13
	call	cudaFree@PLT
	movq	32(%rsp), %rdi
	call	cudaFree@PLT
	movq	40(%rsp), %rdi
	call	cudaFree@PLT
	movq	%r12, %rdi
	leaq	_ZSt4cout(%rip), %r12
	call	_ZdaPv@PLT
	movq	%rbx, %rdi
	call	_ZdaPv@PLT
	movq	%rbp, %rdi
	xorl	%ebp, %ebp
	call	_ZdaPv@PLT
	leaq	.LC11(%rip), %rsi
	movq	%r12, %rdi
	call	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc@PLT
	movq	_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_@GOTPCREL(%rip), %rsi
	movq	%rax, %rdi
	call	_ZNSolsEPFRSoS_E.isra.0
.L21:
	movq	%r13, %rsi
	movq	%r12, %rdi
	call	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc@PLT
	movl	%ebp, %esi
	movq	%rax, %rdi
	call	_ZNSolsEi@PLT
	leaq	.LC13(%rip), %rsi
	movq	%rax, %rdi
	call	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc@PLT
	cvtss2sd	(%rbx,%rbp,8), %xmm0
	movq	%rax, %rdi
	call	_ZNSo9_M_insertIdEERSoT_@PLT
	leaq	.LC14(%rip), %rsi
	movq	%rax, %rdi
	call	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc@PLT
	cvtss2sd	4(%rbx,%rbp,8), %xmm0
	incq	%rbp
	movq	%rax, %rdi
	call	_ZNSo9_M_insertIdEERSoT_@PLT
	leaq	.LC15(%rip), %rsi
	movq	%rax, %rdi
	call	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc@PLT
	movq	_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_@GOTPCREL(%rip), %rsi
	movq	%rax, %rdi
	call	_ZNSolsEPFRSoS_E.isra.0
	cmpq	$10, %rbp
	jne	.L21
	xorl	%eax, %eax
.L9:
	movq	72(%rsp), %rdx
	subq	%fs:40, %rdx
	je	.L22
	call	__stack_chk_fail@PLT
.L22:
	addq	$88, %rsp
	.cfi_def_cfa_offset 40
	popq	%rbx
	.cfi_def_cfa_offset 32
	popq	%rbp
	.cfi_def_cfa_offset 24
	popq	%r12
	.cfi_def_cfa_offset 16
	popq	%r13
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE6832:
	.size	main, .-main
	.section	.rodata.str1.1
.LC16:
	.string	"_Z18z_transform_kernelP7ComplexS0_S0_"
.LC17:
	.string	"_ZN50_INTERNAL_c2d86bd2_19_cuda_code_002827_cu_572da43a4cuda3std3__419piecewise_constructE"
.LC18:
	.string	"_ZN50_INTERNAL_c2d86bd2_19_cuda_code_002827_cu_572da43a4cuda3std6ranges3__45__cpo4swapE"
.LC19:
	.string	"_ZN50_INTERNAL_c2d86bd2_19_cuda_code_002827_cu_572da43a4cuda3std6ranges3__45__cpo9iter_moveE"
	.section	.text.startup
	.type	_ZL24__sti____cudaRegisterAllv, @function
_ZL24__sti____cudaRegisterAllv:
.LFB6860:
	.cfi_startproc
	endbr64
	pushq	%rbx
	.cfi_def_cfa_offset 16
	.cfi_offset 3, -16
	leaq	_ZL15__fatDeviceText(%rip), %rdi
	call	__cudaRegisterFatBinary@PLT
	pushq	$0
	.cfi_def_cfa_offset 24
	xorl	%r9d, %r9d
	orl	$-1, %r8d
	pushq	$0
	.cfi_def_cfa_offset 32
	leaq	.LC16(%rip), %rdx
	movq	%rax, %rdi
	movq	%rax, %rbx
	pushq	$0
	.cfi_def_cfa_offset 40
	movq	%rdx, %rcx
	leaq	_Z18z_transform_kernelP7ComplexS0_S0_(%rip), %rsi
	pushq	$0
	.cfi_def_cfa_offset 48
	movq	%rax, _ZL20__cudaFatCubinHandle(%rip)
	call	__cudaRegisterFunction@PLT
	addq	$32, %rsp
	.cfi_def_cfa_offset 16
	movq	%rbx, %rdi
	xorl	%r8d, %r8d
	pushq	$0
	.cfi_def_cfa_offset 24
	leaq	.LC17(%rip), %rdx
	movl	$1, %r9d
	leaq	_ZN4cuda3std3__419piecewise_constructE(%rip), %rsi
	pushq	$0
	.cfi_def_cfa_offset 32
	movq	%rdx, %rcx
	call	__cudaRegisterVar@PLT
	popq	%rax
	.cfi_def_cfa_offset 24
	popq	%rdx
	.cfi_def_cfa_offset 16
	pushq	$0
	.cfi_def_cfa_offset 24
	pushq	$0
	.cfi_def_cfa_offset 32
	leaq	.LC18(%rip), %rdx
	movq	%rbx, %rdi
	xorl	%r8d, %r8d
	movq	%rdx, %rcx
	movl	$1, %r9d
	leaq	_ZN4cuda3std6ranges3__45__cpo4swapE(%rip), %rsi
	call	__cudaRegisterVar@PLT
	popq	%rcx
	.cfi_def_cfa_offset 24
	popq	%rsi
	.cfi_def_cfa_offset 16
	pushq	$0
	.cfi_def_cfa_offset 24
	pushq	$0
	.cfi_def_cfa_offset 32
	leaq	.LC19(%rip), %rdx
	movq	%rbx, %rdi
	xorl	%r8d, %r8d
	movl	$1, %r9d
	movq	%rdx, %rcx
	leaq	_ZN4cuda3std6ranges3__45__cpo9iter_moveE(%rip), %rsi
	call	__cudaRegisterVar@PLT
	popq	%rdi
	.cfi_def_cfa_offset 24
	movq	_ZL20__cudaFatCubinHandle(%rip), %rdi
	popq	%r8
	.cfi_def_cfa_offset 16
	call	__cudaRegisterFatBinaryEnd@PLT
	leaq	_ZL26__cudaUnregisterBinaryUtilv(%rip), %rdi
	popq	%rbx
	.cfi_def_cfa_offset 8
	jmp	atexit@PLT
	.cfi_endproc
.LFE6860:
	.size	_ZL24__sti____cudaRegisterAllv, .-_ZL24__sti____cudaRegisterAllv
	.section	.init_array,"aw"
	.align 8
	.quad	_ZL24__sti____cudaRegisterAllv
	.section	.nvFatBinSegment,"aw"
	.align 8
	.type	_ZL15__fatDeviceText, @object
	.size	_ZL15__fatDeviceText, 24
_ZL15__fatDeviceText:
	.long	1180844977
	.long	1
	.quad	fatbinData
	.quad	0
	.local	_ZL20__cudaFatCubinHandle
	.comm	_ZL20__cudaFatCubinHandle,8,8
	.weak	_ZN4cuda3std3__419piecewise_constructE
	.section	.rodata._ZN4cuda3std3__419piecewise_constructE,"aG",@progbits,_ZN4cuda3std3__419piecewise_constructE,comdat
	.type	_ZN4cuda3std3__419piecewise_constructE, @gnu_unique_object
	.size	_ZN4cuda3std3__419piecewise_constructE, 1
_ZN4cuda3std3__419piecewise_constructE:
	.zero	1
	.weak	_ZN4cuda3std6ranges3__45__cpo9iter_moveE
	.section	.rodata._ZN4cuda3std6ranges3__45__cpo9iter_moveE,"aG",@progbits,_ZN4cuda3std6ranges3__45__cpo9iter_moveE,comdat
	.type	_ZN4cuda3std6ranges3__45__cpo9iter_moveE, @gnu_unique_object
	.size	_ZN4cuda3std6ranges3__45__cpo9iter_moveE, 1
_ZN4cuda3std6ranges3__45__cpo9iter_moveE:
	.zero	1
	.weak	_ZN4cuda3std6ranges3__45__cpo4swapE
	.section	.rodata._ZN4cuda3std6ranges3__45__cpo4swapE,"aG",@progbits,_ZN4cuda3std6ranges3__45__cpo4swapE,comdat
	.type	_ZN4cuda3std6ranges3__45__cpo4swapE, @gnu_unique_object
	.size	_ZN4cuda3std6ranges3__45__cpo4swapE, 1
_ZN4cuda3std6ranges3__45__cpo4swapE:
	.zero	1
	.section	.rodata.cst8,"aM",@progbits,8
	.align 8
.LC1:
	.long	1413754136
	.long	1075388923
	.align 8
.LC2:
	.long	0
	.long	1063256064
	.section	.rodata.cst4,"aM",@progbits,4
	.align 4
.LC3:
	.long	1056964608
	.ident	"GCC: (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0"
	.section	.note.GNU-stack,"",@progbits
	.section	.note.gnu.property,"a"
	.align 8
	.long	1f - 0f
	.long	4f - 1f
	.long	5
0:
	.string	"GNU"
1:
	.align 8
	.long	0xc0000002
	.long	3f - 2f
2:
	.long	0x3
3:
	.align 8
4:

#include <iostream>
#include <hip/hip_runtime.h>
#include <hip/hip_cooperative_groups.h>

using namespace cooperative_groups;

// Define a complex number structure
typedef struct {
    float real;
    float imag;
} Complex;

// Kernel to perform 512-point Z-transform using cooperative groups
__global__ void z_transform_kernel(Complex *input, Complex *output, Complex *coeffs) {
    // Create a grid group
    grid_group grid = this_grid();

    // Allocate shared memory for input and coefficients
    extern __shared__ Complex shared_data[];

    // Calculate the thread index
    int tid = threadIdx.x;
    int blockId = blockIdx.x;

    // Load input data into shared memory
    shared_data[tid] = input[blockId * blockDim.x + tid];
    __syncthreads();

    // Initialize output for this thread
    Complex result = {0.0f, 0.0f};

    // Perform the Z-transform
    for (int i = 0; i < blockDim.x; ++i) {
        // Calculate the product of input and coefficient
        Complex coeff = coeffs[i];
        Complex product;
        product.real = shared_data[i].real * coeff.real - shared_data[i].imag * coeff.imag;
        product.imag = shared_data[i].real * coeff.imag + shared_data[i].imag * coeff.real;

        // Accumulate the result
        result.real += product.real;
        result.imag += product.imag;
    }

    // Wait for all threads to finish accumulation
    __syncthreads();

    // Write the result to global memory
    output[blockId * blockDim.x + tid] = result;
}

int main() {
    const int N = 512; // Number of points in the Z-transform
    const int blockSize = 512; // Block size must be equal to N for this implementation
    const int numBlocks = 1; // Number of blocks, adjust as needed for larger datasets

    // Allocate memory for input, output, and coefficients
    Complex *h_input = new Complex[N];
    Complex *h_output = new Complex[N];
    Complex *h_coeffs = new Complex[N];

    // Initialize input and coefficients with some values
    for (int i = 0; i < N; ++i) {
        h_input[i].real = static_cast<float>(i);
        h_input[i].imag = 0.0f;
        h_coeffs[i].real = 0.5f * cosf(2.0f * M_PI * static_cast<float>(i) / static_cast<float>(N));
        h_coeffs[i].imag = 0.5f * sinf(2.0f * M_PI * static_cast<float>(i) / static_cast<float>(N));
    }

    // Allocate device memory
    Complex *d_input, *d_output, *d_coeffs;
    hipError_t err = hipMalloc((void **)&d_input, N * sizeof(Complex));
    if (err != hipSuccess) {
        std::cerr << "Error allocating d_input: " << hipGetErrorString(err) << std::endl;
        return -1;
    }
    err = hipMalloc((void **)&d_output, N * sizeof(Complex));
    if (err != hipSuccess) {
        std::cerr << "Error allocating d_output: " << hipGetErrorString(err) << std::endl;
        return -1;
    }
    err = hipMalloc((void **)&d_coeffs, N * sizeof(Complex));
    if (err != hipSuccess) {
        std::cerr << "Error allocating d_coeffs: " << hipGetErrorString(err) << std::endl;
        return -1;
    }

    // Copy data to device
    err = hipMemcpy(d_input, h_input, N * sizeof(Complex), hipMemcpyHostToDevice);
    if (err != hipSuccess) {
        std::cerr << "Error copying to d_input: " << hipGetErrorString(err) << std::endl;
        return -1;
    }
    err = hipMemcpy(d_coeffs, h_coeffs, N * sizeof(Complex), hipMemcpyHostToDevice);
    if (err != hipSuccess) {
        std::cerr << "Error copying to d_coeffs: " << hipGetErrorString(err) << std::endl;
        return -1;
    }

    // Launch kernel
    z_transform_kernel<<<numBlocks, blockSize, blockSize * sizeof(Complex)>>>(d_input, d_output, d_coeffs);
    err = hipGetLastError();
    if (err != hipSuccess) {
        std::cerr << "Error launching kernel: " << hipGetErrorString(err) << std::endl;
        return -1;
    }

    // Copy result back to host
    err = hipMemcpy(h_output, d_output, N * sizeof(Complex), hipMemcpyDeviceToHost);
    if (err != hipSuccess) {
        std::cerr << "Error copying to h_output: " << hipGetErrorString(err) << std::endl;
        return -1;
    }

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

    // Free host memory
    delete[] h_input;
    delete[] h_output;
    delete[] h_coeffs;

    // Output the first 10 results for verification
    std::cout << "First 10 results of the Z-transform:" << std::endl;
    for (int i = 0; i < 10; ++i) {
        std::cout << "Output[" << i << "] = " << h_output[i].real << " + " << h_output[i].imag << "i" << std::endl;
    }

    return 0;
}
	.text
	.file	"cuda_code_002827.hip"
                                        # Start of file scope inline assembly
	.globl	_ZSt21ios_base_library_initv

                                        # End of file scope inline assembly
	.globl	_Z33__device_stub__z_transform_kernelP7ComplexS0_S0_ # -- Begin function _Z33__device_stub__z_transform_kernelP7ComplexS0_S0_
	.type	_Z33__device_stub__z_transform_kernelP7ComplexS0_S0_,@function
_Z33__device_stub__z_transform_kernelP7ComplexS0_S0_: # @_Z33__device_stub__z_transform_kernelP7ComplexS0_S0_
	.cfi_startproc
# %bb.0:
	pushq	%r15
	.cfi_def_cfa_offset 16
	pushq	%r14
	.cfi_def_cfa_offset 24
	pushq	%r13
	.cfi_def_cfa_offset 32
	pushq	%r12
	.cfi_def_cfa_offset 40
	pushq	%rbx
	.cfi_def_cfa_offset 48
	subq	$112, %rsp
	.cfi_def_cfa_offset 160
	.cfi_offset %rbx, -48
	.cfi_offset %r12, -40
	.cfi_offset %r13, -32
	.cfi_offset %r14, -24
	.cfi_offset %r15, -16
	leaq	40(%rsp), %rax
	movq	%rdi, (%rax)
	leaq	32(%rsp), %rcx
	movq	%rsi, (%rcx)
	leaq	24(%rsp), %rsi
	movq	%rdx, (%rsi)
	leaq	80(%rsp), %rbx
	movq	%rax, (%rbx)
	movq	%rcx, 8(%rbx)
	movq	%rsi, 16(%rbx)
	leaq	64(%rsp), %r14
	leaq	48(%rsp), %r15
	leaq	16(%rsp), %r12
	leaq	8(%rsp), %r13
	movq	%r14, %rdi
	movq	%r15, %rsi
	movq	%r12, %rdx
	movq	%r13, %rcx
	callq	__hipPopCallConfiguration
	movq	(%r14), %rsi
	movl	8(%r14), %edx
	movq	(%r15), %rcx
	movl	8(%r15), %r8d
	movl	$_Z18z_transform_kernelP7ComplexS0_S0_, %edi
	movq	%rbx, %r9
	pushq	(%r13)
	.cfi_adjust_cfa_offset 8
	pushq	(%r12)
	.cfi_adjust_cfa_offset 8
	callq	hipLaunchKernel
	addq	$128, %rsp
	.cfi_adjust_cfa_offset -128
	popq	%rbx
	.cfi_def_cfa_offset 40
	popq	%r12
	.cfi_def_cfa_offset 32
	popq	%r13
	.cfi_def_cfa_offset 24
	popq	%r14
	.cfi_def_cfa_offset 16
	popq	%r15
	.cfi_def_cfa_offset 8
	retq
.Lfunc_end0:
	.size	_Z33__device_stub__z_transform_kernelP7ComplexS0_S0_, .Lfunc_end0-_Z33__device_stub__z_transform_kernelP7ComplexS0_S0_
	.cfi_endproc
                                        # -- End function
	.section	.rodata.cst8,"aM",@progbits,8
	.p2align	3, 0x0                          # -- Begin function main
.LCPI1_0:
	.quad	0x401921fb54442d18              # double 6.2831853071795862
.LCPI1_1:
	.quad	0x3f60000000000000              # double 0.001953125
	.section	.rodata.cst4,"aM",@progbits,4
	.p2align	2, 0x0
.LCPI1_2:
	.long	0x3f000000                      # float 0.5
	.text
	.globl	main
	.type	main,@function
main:                                   # @main
	.cfi_startproc
# %bb.0:
	pushq	%rbp
	.cfi_def_cfa_offset 16
	pushq	%r15
	.cfi_def_cfa_offset 24
	pushq	%r14
	.cfi_def_cfa_offset 32
	pushq	%r12
	.cfi_def_cfa_offset 40
	pushq	%rbx
	.cfi_def_cfa_offset 48
	subq	$32, %rsp
	.cfi_def_cfa_offset 80
	.cfi_offset %rbx, -48
	.cfi_offset %r12, -40
	.cfi_offset %r14, -32
	.cfi_offset %r15, -24
	.cfi_offset %rbp, -16
	movl	$4096, %edi                     # imm = 0x1000
	callq	_Znam
	movq	%rax, %r14
	movl	$4096, %edi                     # imm = 0x1000
	callq	_Znam
	movq	%rax, %rbx
	movl	$4096, %edi                     # imm = 0x1000
	callq	_Znam
	movq	%rax, %r15
	xorl	%r12d, %r12d
.LBB1_1:                                # =>This Inner Loop Header: Depth=1
	xorps	%xmm0, %xmm0
	cvtsi2ss	%r12d, %xmm0
	movss	%xmm0, (%r14,%r12,8)
	movl	$0, 4(%r14,%r12,8)
	xorps	%xmm0, %xmm0
	cvtsi2sd	%r12d, %xmm0
	mulsd	.LCPI1_0(%rip), %xmm0
	mulsd	.LCPI1_1(%rip), %xmm0
	cvtsd2ss	%xmm0, %xmm0
	movss	%xmm0, 28(%rsp)                 # 4-byte Spill
	callq	cosf
	movss	.LCPI1_2(%rip), %xmm1           # xmm1 = mem[0],zero,zero,zero
	mulss	%xmm1, %xmm0
	movss	%xmm0, (%r15,%r12,8)
	movss	28(%rsp), %xmm0                 # 4-byte Reload
                                        # xmm0 = mem[0],zero,zero,zero
	callq	sinf
	mulss	.LCPI1_2(%rip), %xmm0
	movss	%xmm0, 4(%r15,%r12,8)
	incq	%r12
	cmpq	$512, %r12                      # imm = 0x200
	jne	.LBB1_1
# %bb.2:
	leaq	16(%rsp), %rdi
	movl	$4096, %esi                     # imm = 0x1000
	callq	hipMalloc
	testl	%eax, %eax
	je	.LBB1_5
# %bb.3:
	movl	%eax, %ebp
	movl	$_ZSt4cerr, %edi
	movl	$.L.str, %esi
.LBB1_4:
	movl	$26, %edx
	jmp	.LBB1_10
.LBB1_5:
	leaq	8(%rsp), %rdi
	movl	$4096, %esi                     # imm = 0x1000
	callq	hipMalloc
	testl	%eax, %eax
	je	.LBB1_7
# %bb.6:
	movl	%eax, %ebp
	movl	$_ZSt4cerr, %edi
	movl	$.L.str.1, %esi
	jmp	.LBB1_9
.LBB1_7:
	movq	%rsp, %rdi
	movl	$4096, %esi                     # imm = 0x1000
	callq	hipMalloc
	testl	%eax, %eax
	je	.LBB1_16
# %bb.8:
	movl	%eax, %ebp
	movl	$_ZSt4cerr, %edi
	movl	$.L.str.2, %esi
.LBB1_9:
	movl	$27, %edx
.LBB1_10:
	callq	_ZSt16__ostream_insertIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_PKS3_l
	movl	%ebp, %edi
	callq	hipGetErrorString
	testq	%rax, %rax
	je	.LBB1_12
# %bb.11:
	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_13
.LBB1_12:
	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_13:                               # %_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_14:                               # %.loopexit
	movl	$-1, %r14d
.LBB1_15:                               # %.loopexit
	movl	%r14d, %eax
	addq	$32, %rsp
	.cfi_def_cfa_offset 48
	popq	%rbx
	.cfi_def_cfa_offset 40
	popq	%r12
	.cfi_def_cfa_offset 32
	popq	%r14
	.cfi_def_cfa_offset 24
	popq	%r15
	.cfi_def_cfa_offset 16
	popq	%rbp
	.cfi_def_cfa_offset 8
	retq
.LBB1_16:
	.cfi_def_cfa_offset 80
	movq	16(%rsp), %rdi
	movl	$4096, %edx                     # imm = 0x1000
	movq	%r14, %rsi
	movl	$1, %ecx
	callq	hipMemcpy
	testl	%eax, %eax
	je	.LBB1_18
# %bb.17:
	movl	%eax, %ebp
	movl	$_ZSt4cerr, %edi
	movl	$.L.str.3, %esi
	jmp	.LBB1_4
.LBB1_18:
	movq	(%rsp), %rdi
	movl	$4096, %edx                     # imm = 0x1000
	movq	%r15, %rsi
	movl	$1, %ecx
	callq	hipMemcpy
	testl	%eax, %eax
	je	.LBB1_21
# %bb.19:
	movl	%eax, %ebp
	movl	$_ZSt4cerr, %edi
	movl	$.L.str.4, %esi
.LBB1_20:                               # %.loopexit
	movl	$27, %edx
	jmp	.LBB1_25
.LBB1_21:
	movabsq	$4294967297, %rdi               # imm = 0x100000001
	leaq	511(%rdi), %rdx
	movl	$4096, %r8d                     # imm = 0x1000
	movl	$1, %esi
	movl	$1, %ecx
	xorl	%r9d, %r9d
	callq	__hipPushCallConfiguration
	testl	%eax, %eax
	jne	.LBB1_23
# %bb.22:
	movq	16(%rsp), %rdi
	movq	8(%rsp), %rsi
	movq	(%rsp), %rdx
	callq	_Z33__device_stub__z_transform_kernelP7ComplexS0_S0_
.LBB1_23:
	callq	hipGetLastError
	testl	%eax, %eax
	je	.LBB1_26
# %bb.24:
	movl	%eax, %ebp
	movl	$_ZSt4cerr, %edi
	movl	$.L.str.5, %esi
	movl	$24, %edx
.LBB1_25:                               # %.loopexit
	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_14
.LBB1_26:
	movq	8(%rsp), %rsi
	movl	$4096, %edx                     # imm = 0x1000
	movq	%rbx, %rdi
	movl	$2, %ecx
	callq	hipMemcpy
	testl	%eax, %eax
	je	.LBB1_28
# %bb.27:
	movl	%eax, %ebp
	movl	$_ZSt4cerr, %edi
	movl	$.L.str.6, %esi
	jmp	.LBB1_20
.LBB1_28:
	movq	16(%rsp), %rdi
	callq	hipFree
	movq	8(%rsp), %rdi
	callq	hipFree
	movq	(%rsp), %rdi
	callq	hipFree
	movq	%r14, %rdi
	callq	_ZdaPv
	movq	%rbx, %rdi
	callq	_ZdaPv
	movq	%r15, %rdi
	callq	_ZdaPv
	movl	$_ZSt4cout, %edi
	movl	$.L.str.7, %esi
	movl	$36, %edx
	callq	_ZSt16__ostream_insertIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_PKS3_l
	movl	$_ZSt4cout, %edi
	callq	_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_
	xorl	%r14d, %r14d
	xorl	%r15d, %r15d
.LBB1_29:                               # =>This Inner Loop Header: Depth=1
	movl	$_ZSt4cout, %edi
	movl	$.L.str.8, %esi
	movl	$7, %edx
	callq	_ZSt16__ostream_insertIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_PKS3_l
	movl	$_ZSt4cout, %edi
	movl	%r15d, %esi
	callq	_ZNSolsEi
	movq	%rax, %r12
	movl	$.L.str.9, %esi
	movl	$4, %edx
	movq	%rax, %rdi
	callq	_ZSt16__ostream_insertIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_PKS3_l
	xorps	%xmm0, %xmm0
	cvtss2sd	(%rbx,%r15,8), %xmm0
	movq	%r12, %rdi
	callq	_ZNSo9_M_insertIdEERSoT_
	movq	%rax, %r12
	movl	$.L.str.10, %esi
	movl	$3, %edx
	movq	%rax, %rdi
	callq	_ZSt16__ostream_insertIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_PKS3_l
	xorps	%xmm0, %xmm0
	cvtss2sd	4(%rbx,%r15,8), %xmm0
	movq	%r12, %rdi
	callq	_ZNSo9_M_insertIdEERSoT_
	movq	%rax, %r12
	movl	$.L.str.11, %esi
	movl	$1, %edx
	movq	%rax, %rdi
	callq	_ZSt16__ostream_insertIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_PKS3_l
	movq	(%r12), %rax
	movq	-24(%rax), %rdi
	addq	%r12, %rdi
	movl	$10, %esi
	callq	_ZNKSt9basic_iosIcSt11char_traitsIcEE5widenEc
	movsbl	%al, %esi
	movq	%r12, %rdi
	callq	_ZNSo3putEc
	movq	%rax, %rdi
	callq	_ZNSo5flushEv
	incq	%r15
	cmpq	$10, %r15
	jne	.LBB1_29
	jmp	.LBB1_15
.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	$_Z18z_transform_kernelP7ComplexS0_S0_, %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	_Z18z_transform_kernelP7ComplexS0_S0_,@object # @_Z18z_transform_kernelP7ComplexS0_S0_
	.section	.rodata,"a",@progbits
	.globl	_Z18z_transform_kernelP7ComplexS0_S0_
	.p2align	3, 0x0
_Z18z_transform_kernelP7ComplexS0_S0_:
	.quad	_Z33__device_stub__z_transform_kernelP7ComplexS0_S0_
	.size	_Z18z_transform_kernelP7ComplexS0_S0_, 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_output: "
	.size	.L.str.1, 28

	.type	.L.str.2,@object                # @.str.2
.L.str.2:
	.asciz	"Error allocating d_coeffs: "
	.size	.L.str.2, 28

	.type	.L.str.3,@object                # @.str.3
.L.str.3:
	.asciz	"Error copying to d_input: "
	.size	.L.str.3, 27

	.type	.L.str.4,@object                # @.str.4
.L.str.4:
	.asciz	"Error copying to d_coeffs: "
	.size	.L.str.4, 28

	.type	.L.str.5,@object                # @.str.5
.L.str.5:
	.asciz	"Error launching kernel: "
	.size	.L.str.5, 25

	.type	.L.str.6,@object                # @.str.6
.L.str.6:
	.asciz	"Error copying to h_output: "
	.size	.L.str.6, 28

	.type	.L.str.7,@object                # @.str.7
.L.str.7:
	.asciz	"First 10 results of the Z-transform:"
	.size	.L.str.7, 37

	.type	.L.str.8,@object                # @.str.8
.L.str.8:
	.asciz	"Output["
	.size	.L.str.8, 8

	.type	.L.str.9,@object                # @.str.9
.L.str.9:
	.asciz	"] = "
	.size	.L.str.9, 5

	.type	.L.str.10,@object               # @.str.10
.L.str.10:
	.asciz	" + "
	.size	.L.str.10, 4

	.type	.L.str.11,@object               # @.str.11
.L.str.11:
	.asciz	"i"
	.size	.L.str.11, 2

	.type	.L__unnamed_1,@object           # @0
.L__unnamed_1:
	.asciz	"_Z18z_transform_kernelP7ComplexS0_S0_"
	.size	.L__unnamed_1, 38

	.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__z_transform_kernelP7ComplexS0_S0_
	.addrsig_sym __hip_module_ctor
	.addrsig_sym __hip_module_dtor
	.addrsig_sym _Z18z_transform_kernelP7ComplexS0_S0_
	.addrsig_sym _ZSt4cerr
	.addrsig_sym _ZSt4cout
	.addrsig_sym __hip_fatbin
	.addrsig_sym __hip_fatbin_wrapper
	.addrsig_sym __hip_cuid_

	.text
	.amdgcn_target "amdgcn-amd-amdhsa--gfx1100"
	.protected	_Z18z_transform_kernelP7ComplexS0_S0_ ; -- Begin function _Z18z_transform_kernelP7ComplexS0_S0_
	.globl	_Z18z_transform_kernelP7ComplexS0_S0_
	.p2align	8
	.type	_Z18z_transform_kernelP7ComplexS0_S0_,@function
_Z18z_transform_kernelP7ComplexS0_S0_:  ; @_Z18z_transform_kernelP7ComplexS0_S0_
; %bb.0:
	s_clause 0x2
	s_load_b32 s2, s[0:1], 0x24
	s_load_b128 s[4:7], s[0:1], 0x0
	s_load_b64 s[0:1], s[0:1], 0x10
	s_mov_b32 s3, 0
	s_waitcnt lgkmcnt(0)
	s_and_b32 s2, s2, 0xffff
	s_delay_alu instid0(SALU_CYCLE_1) | instskip(SKIP_3) | instid1(VALU_DEP_2)
	v_mad_u64_u32 v[2:3], null, s15, s2, v[0:1]
	v_mov_b32_e32 v3, 0
	v_lshl_add_u32 v0, v0, 3, 0
	s_cmp_eq_u32 s2, 0
	v_lshlrev_b64 v[1:2], 3, v[2:3]
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_2)
	v_add_co_u32 v4, vcc_lo, s4, v1
	v_add_co_ci_u32_e32 v5, vcc_lo, s5, v2, vcc_lo
	global_load_b64 v[4:5], v[4:5], off
	s_waitcnt vmcnt(0)
	ds_store_2addr_b32 v0, v4, v5 offset1:1
	s_waitcnt lgkmcnt(0)
	s_barrier
	buffer_gl0_inv
	s_cbranch_scc1 .LBB0_3
; %bb.1:                                ; %.lr.ph.preheader
	v_dual_mov_b32 v3, 0 :: v_dual_mov_b32 v4, 0
	s_add_u32 s0, s0, 4
	s_addc_u32 s1, s1, 0
.LBB0_2:                                ; %.lr.ph
                                        ; =>This Inner Loop Header: Depth=1
	v_mov_b32_e32 v0, s3
	s_add_u32 s4, s0, -4
	s_addc_u32 s5, s1, -1
	s_add_u32 s0, s0, 8
	s_load_b64 s[4:5], s[4:5], 0x0
	ds_load_2addr_b32 v[5:6], v0 offset1:1
	s_addc_u32 s1, s1, 0
	s_add_i32 s2, s2, -1
	s_add_i32 s3, s3, 8
	s_cmp_eq_u32 s2, 0
	s_waitcnt lgkmcnt(0)
	v_mul_f32_e32 v0, s5, v6
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_fma_f32 v0, s4, v5, -v0
	v_dual_mul_f32 v6, s4, v6 :: v_dual_add_f32 v3, v3, v0
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_fmac_f32_e32 v6, s5, v5
	v_add_f32_e32 v4, v4, v6
	s_cbranch_scc0 .LBB0_2
	s_branch .LBB0_4
.LBB0_3:
	v_mov_b32_e32 v4, 0
.LBB0_4:                                ; %Flow54
	v_add_co_u32 v0, vcc_lo, s6, v1
	v_add_co_ci_u32_e32 v1, vcc_lo, s7, v2, vcc_lo
	s_barrier
	buffer_gl0_inv
	global_store_b64 v[0:1], v[3:4], off
	s_nop 0
	s_sendmsg sendmsg(MSG_DEALLOC_VGPRS)
	s_endpgm
	.section	.rodata,"a",@progbits
	.p2align	6, 0x0
	.amdhsa_kernel _Z18z_transform_kernelP7ComplexS0_S0_
		.amdhsa_group_segment_fixed_size 0
		.amdhsa_private_segment_fixed_size 0
		.amdhsa_kernarg_size 280
		.amdhsa_user_sgpr_count 15
		.amdhsa_user_sgpr_dispatch_ptr 0
		.amdhsa_user_sgpr_queue_ptr 0
		.amdhsa_user_sgpr_kernarg_segment_ptr 1
		.amdhsa_user_sgpr_dispatch_id 0
		.amdhsa_user_sgpr_private_segment_size 0
		.amdhsa_wavefront_size32 1
		.amdhsa_uses_dynamic_stack 0
		.amdhsa_enable_private_segment 0
		.amdhsa_system_sgpr_workgroup_id_x 1
		.amdhsa_system_sgpr_workgroup_id_y 0
		.amdhsa_system_sgpr_workgroup_id_z 0
		.amdhsa_system_sgpr_workgroup_info 0
		.amdhsa_system_vgpr_workitem_id 0
		.amdhsa_next_free_vgpr 7
		.amdhsa_next_free_sgpr 16
		.amdhsa_float_round_mode_32 0
		.amdhsa_float_round_mode_16_64 0
		.amdhsa_float_denorm_mode_32 3
		.amdhsa_float_denorm_mode_16_64 3
		.amdhsa_dx10_clamp 1
		.amdhsa_ieee_mode 1
		.amdhsa_fp16_overflow 0
		.amdhsa_workgroup_processor_mode 1
		.amdhsa_memory_ordered 1
		.amdhsa_forward_progress 0
		.amdhsa_shared_vgpr_count 0
		.amdhsa_exception_fp_ieee_invalid_op 0
		.amdhsa_exception_fp_denorm_src 0
		.amdhsa_exception_fp_ieee_div_zero 0
		.amdhsa_exception_fp_ieee_overflow 0
		.amdhsa_exception_fp_ieee_underflow 0
		.amdhsa_exception_fp_ieee_inexact 0
		.amdhsa_exception_int_div_zero 0
	.end_amdhsa_kernel
	.text
.Lfunc_end0:
	.size	_Z18z_transform_kernelP7ComplexS0_S0_, .Lfunc_end0-_Z18z_transform_kernelP7ComplexS0_S0_
                                        ; -- End function
	.section	.AMDGPU.csdata,"",@progbits
; Kernel info:
; codeLenInByte = 296
; NumSgprs: 18
; NumVgprs: 7
; ScratchSize: 0
; MemoryBound: 0
; FloatMode: 240
; IeeeMode: 1
; LDSByteSize: 0 bytes/workgroup (compile time only)
; SGPRBlocks: 2
; VGPRBlocks: 0
; NumSGPRsForWavesPerEU: 18
; NumVGPRsForWavesPerEU: 7
; Occupancy: 16
; WaveLimiterHint : 0
; COMPUTE_PGM_RSRC2:SCRATCH_EN: 0
; COMPUTE_PGM_RSRC2:USER_SGPR: 15
; COMPUTE_PGM_RSRC2:TRAP_HANDLER: 0
; COMPUTE_PGM_RSRC2:TGID_X_EN: 1
; COMPUTE_PGM_RSRC2:TGID_Y_EN: 0
; COMPUTE_PGM_RSRC2:TGID_Z_EN: 0
; COMPUTE_PGM_RSRC2:TIDIG_COMP_CNT: 0
	.text
	.p2alignl 7, 3214868480
	.fill 96, 4, 3214868480
	.type	__hip_cuid_,@object             ; @__hip_cuid_
	.section	.bss,"aw",@nobits
	.globl	__hip_cuid_
__hip_cuid_:
	.byte	0                               ; 0x0
	.size	__hip_cuid_, 1

	.ident	"AMD clang version 18.0.0git (https://github.com/RadeonOpenCompute/llvm-project roc-6.3.2 25012 e5bf7e55c91490b07c49d8960fa7983d864936c4)"
	.section	".note.GNU-stack","",@progbits
	.addrsig
	.addrsig_sym __hip_cuid_
	.amdgpu_metadata
---
amdhsa.kernels:
  - .args:
      - .address_space:  global
        .offset:         0
        .size:           8
        .value_kind:     global_buffer
      - .address_space:  global
        .offset:         8
        .size:           8
        .value_kind:     global_buffer
      - .address_space:  global
        .offset:         16
        .size:           8
        .value_kind:     global_buffer
      - .offset:         24
        .size:           4
        .value_kind:     hidden_block_count_x
      - .offset:         28
        .size:           4
        .value_kind:     hidden_block_count_y
      - .offset:         32
        .size:           4
        .value_kind:     hidden_block_count_z
      - .offset:         36
        .size:           2
        .value_kind:     hidden_group_size_x
      - .offset:         38
        .size:           2
        .value_kind:     hidden_group_size_y
      - .offset:         40
        .size:           2
        .value_kind:     hidden_group_size_z
      - .offset:         42
        .size:           2
        .value_kind:     hidden_remainder_x
      - .offset:         44
        .size:           2
        .value_kind:     hidden_remainder_y
      - .offset:         46
        .size:           2
        .value_kind:     hidden_remainder_z
      - .offset:         64
        .size:           8
        .value_kind:     hidden_global_offset_x
      - .offset:         72
        .size:           8
        .value_kind:     hidden_global_offset_y
      - .offset:         80
        .size:           8
        .value_kind:     hidden_global_offset_z
      - .offset:         88
        .size:           2
        .value_kind:     hidden_grid_dims
      - .offset:         144
        .size:           4
        .value_kind:     hidden_dynamic_lds_size
    .group_segment_fixed_size: 0
    .kernarg_segment_align: 8
    .kernarg_segment_size: 280
    .language:       OpenCL C
    .language_version:
      - 2
      - 0
    .max_flat_workgroup_size: 1024
    .name:           _Z18z_transform_kernelP7ComplexS0_S0_
    .private_segment_fixed_size: 0
    .sgpr_count:     18
    .sgpr_spill_count: 0
    .symbol:         _Z18z_transform_kernelP7ComplexS0_S0_.kd
    .uniform_work_group_size: 1
    .uses_dynamic_stack: false
    .vgpr_count:     7
    .vgpr_spill_count: 0
    .wavefront_size: 32
    .workgroup_processor_mode: 1
amdhsa.target:   amdgcn-amd-amdhsa--gfx1100
amdhsa.version:
  - 1
  - 2
...

	.end_amdgpu_metadata
