// blockchain_mining.cu
// CUDA implementation for blockchain mining with difficulty 4096

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

// Define the difficulty level
#define DIFFICULTY 4096

// Kernel to simulate mining
__global__ void mineBlocks(unsigned long long* nonce, bool* found, unsigned int* attempts) {
    int idx = blockIdx.x * blockDim.x + threadIdx.x;
    unsigned long long local_nonce = nonce[idx];
    bool local_found = false;
    unsigned int local_attempts = 0;

    // Simulate mining by incrementing nonce and checking hash
    while (!local_found) {
        unsigned long long hash = local_nonce * 123456789; // Simplified hash function
        if (hash < DIFFICULTY) {
            local_found = true;
            nonce[idx] = local_nonce;
        }
        local_nonce++;
        local_attempts++;
    }

    // Write back results
    nonce[idx] = local_nonce;
    found[idx] = local_found;
    attempts[idx] = local_attempts;
}

// Check for CUDA errors
void checkCudaError(cudaError_t err, const char* msg) {
    if (err != cudaSuccess) {
        std::cerr << "CUDA error: " << msg << " (" << cudaGetErrorString(err) << ")" << std::endl;
        exit(EXIT_FAILURE);
    }
}

int main() {
    const int numBlocks = 256; // Number of blocks
    const int threadsPerBlock = 256; // Threads per block
    const int numThreads = numBlocks * threadsPerBlock;

    // Allocate host memory
    unsigned long long* h_nonce = new unsigned long long[numThreads];
    bool* h_found = new bool[numThreads];
    unsigned int* h_attempts = new unsigned int[numThreads];

    // Initialize host data
    for (int i = 0; i < numThreads; ++i) {
        h_nonce[i] = i;
        h_found[i] = false;
        h_attempts[i] = 0;
    }

    // Allocate device memory
    unsigned long long* d_nonce;
    bool* d_found;
    unsigned int* d_attempts;
    checkCudaError(cudaMalloc(&d_nonce, numThreads * sizeof(unsigned long long)), "cudaMalloc d_nonce");
    checkCudaError(cudaMalloc(&d_found, numThreads * sizeof(bool)), "cudaMalloc d_found");
    checkCudaError(cudaMalloc(&d_attempts, numThreads * sizeof(unsigned int)), "cudaMalloc d_attempts");

    // Copy data from host to device
    checkCudaError(cudaMemcpy(d_nonce, h_nonce, numThreads * sizeof(unsigned long long), cudaMemcpyHostToDevice), "cudaMemcpy d_nonce");
    checkCudaError(cudaMemcpy(d_found, h_found, numThreads * sizeof(bool), cudaMemcpyHostToDevice), "cudaMemcpy d_found");
    checkCudaError(cudaMemcpy(d_attempts, h_attempts, numThreads * sizeof(unsigned int), cudaMemcpyHostToDevice), "cudaMemcpy d_attempts");

    // Launch kernel
    mineBlocks<<<numBlocks, threadsPerBlock>>>(d_nonce, d_found, d_attempts);
    checkCudaError(cudaGetLastError(), "kernel launch");
    checkCudaError(cudaDeviceSynchronize(), "cudaDeviceSynchronize");

    // Copy results back to host
    checkCudaError(cudaMemcpy(h_nonce, d_nonce, numThreads * sizeof(unsigned long long), cudaMemcpyDeviceToHost), "cudaMemcpy h_nonce");
    checkCudaError(cudaMemcpy(h_found, d_found, numThreads * sizeof(bool), cudaMemcpyDeviceToHost), "cudaMemcpy h_found");
    checkCudaError(cudaMemcpy(h_attempts, d_attempts, numThreads * sizeof(unsigned int), cudaMemcpyDeviceToHost), "cudaMemcpy h_attempts");

    // Print results
    for (int i = 0; i < numThreads; ++i) {
        if (h_found[i]) {
            std::cout << "Thread " << i << " found a valid nonce: " << h_nonce[i] << " after " << h_attempts[i] << " attempts." << std::endl;
        }
    }

    // Free device memory
    cudaFree(d_nonce);
    cudaFree(d_found);
    cudaFree(d_attempts);

    // Free host memory
    delete[] h_nonce;
    delete[] h_found;
    delete[] h_attempts;

    return 0;
}
	.file	"tmpxft_0014885b_00000000-6_cuda_code_052288.cudafe1.cpp"
	.text
#APP
	.globl _ZSt21ios_base_library_initv

#NO_APP
	.type	_ZL26__cudaUnregisterBinaryUtilv, @function
_ZL26__cudaUnregisterBinaryUtilv:
.LFB3853:
	.cfi_startproc
	endbr64
	movq	_ZL20__cudaFatCubinHandle(%rip), %rdi
	jmp	__cudaUnregisterFatBinary@PLT
	.cfi_endproc
.LFE3853:
	.size	_ZL26__cudaUnregisterBinaryUtilv, .-_ZL26__cudaUnregisterBinaryUtilv
	.section	.rodata.str1.1,"aMS",@progbits,1
.LC0:
	.string	"CUDA error: "
.LC1:
	.string	" ("
.LC2:
	.string	")"
	.text
	.globl	_Z14checkCudaError9cudaErrorPKc
	.type	_Z14checkCudaError9cudaErrorPKc, @function
_Z14checkCudaError9cudaErrorPKc:
.LFB3849:
	.cfi_startproc
	endbr64
	testl	%edi, %edi
	je	.L2
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	movq	%rsi, %rbp
	leaq	.LC0(%rip), %rsi
	pushq	%rbx
	.cfi_def_cfa_offset 24
	.cfi_offset 3, -24
	movl	%edi, %ebx
	leaq	_ZSt4cerr(%rip), %rdi
	pushq	%rax
	.cfi_def_cfa_offset 32
	call	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc@PLT
	movq	%rbp, %rsi
	movq	%rax, %rdi
	call	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc@PLT
	leaq	.LC1(%rip), %rsi
	movq	%rax, %rdi
	call	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc@PLT
	movl	%ebx, %edi
	movq	%rax, %rbp
	call	cudaGetErrorString@PLT
	movq	%rbp, %rdi
	movq	%rax, %rsi
	call	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc@PLT
	leaq	.LC2(%rip), %rsi
	movq	%rax, %rdi
	call	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc@PLT
	movq	%rax, %rdi
	call	_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_@PLT
	movl	$1, %edi
	call	exit@PLT
.L2:
	.cfi_def_cfa_offset 8
	.cfi_restore 3
	.cfi_restore 6
	ret
	.cfi_endproc
.LFE3849:
	.size	_Z14checkCudaError9cudaErrorPKc, .-_Z14checkCudaError9cudaErrorPKc
	.globl	_Z34__device_stub__Z10mineBlocksPyPbPjPyPbPj
	.type	_Z34__device_stub__Z10mineBlocksPyPbPjPyPbPj, @function
_Z34__device_stub__Z10mineBlocksPyPbPjPyPbPj:
.LFB3875:
	.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	.L8
	pushq	40(%rsp)
	.cfi_def_cfa_offset 152
	leaq	_Z10mineBlocksPyPbPj(%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
.L8:
	movq	120(%rsp), %rax
	subq	%fs:40, %rax
	je	.L10
	call	__stack_chk_fail@PLT
.L10:
	addq	$136, %rsp
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE3875:
	.size	_Z34__device_stub__Z10mineBlocksPyPbPjPyPbPj, .-_Z34__device_stub__Z10mineBlocksPyPbPjPyPbPj
	.globl	_Z10mineBlocksPyPbPj
	.type	_Z10mineBlocksPyPbPj, @function
_Z10mineBlocksPyPbPj:
.LFB3876:
	.cfi_startproc
	endbr64
	jmp	_Z34__device_stub__Z10mineBlocksPyPbPjPyPbPj
	.cfi_endproc
.LFE3876:
	.size	_Z10mineBlocksPyPbPj, .-_Z10mineBlocksPyPbPj
	.section	.rodata.str1.1
.LC3:
	.string	"cudaMalloc d_nonce"
.LC4:
	.string	"cudaMalloc d_found"
.LC5:
	.string	"cudaMalloc d_attempts"
.LC6:
	.string	"cudaMemcpy d_nonce"
.LC7:
	.string	"cudaMemcpy d_found"
.LC8:
	.string	"cudaMemcpy d_attempts"
.LC9:
	.string	"kernel launch"
.LC10:
	.string	"cudaDeviceSynchronize"
.LC11:
	.string	"cudaMemcpy h_nonce"
.LC12:
	.string	"cudaMemcpy h_found"
.LC13:
	.string	"cudaMemcpy h_attempts"
.LC14:
	.string	"Thread "
.LC15:
	.string	" found a valid nonce: "
.LC16:
	.string	" after "
.LC17:
	.string	" attempts."
	.section	.text.startup,"ax",@progbits
	.globl	main
	.type	main, @function
main:
.LFB3850:
	.cfi_startproc
	endbr64
	pushq	%r14
	.cfi_def_cfa_offset 16
	.cfi_offset 14, -16
	movl	$524288, %edi
	pushq	%r13
	.cfi_def_cfa_offset 24
	.cfi_offset 13, -24
	pushq	%r12
	.cfi_def_cfa_offset 32
	.cfi_offset 12, -32
	pushq	%rbp
	.cfi_def_cfa_offset 40
	.cfi_offset 6, -40
	pushq	%rbx
	.cfi_def_cfa_offset 48
	.cfi_offset 3, -48
	subq	$64, %rsp
	.cfi_def_cfa_offset 112
	movq	%fs:40, %rax
	movq	%rax, 56(%rsp)
	xorl	%eax, %eax
	call	_Znam@PLT
	movl	$65536, %edi
	movq	%rax, %r12
	call	_Znam@PLT
	movl	$262144, %edi
	movq	%rax, %rbp
	call	_Znam@PLT
	xorl	%edx, %edx
	movq	%rax, %rbx
.L14:
	movq	%rdx, (%r12,%rdx,8)
	incq	%rdx
	cmpq	$65536, %rdx
	jne	.L14
	xorl	%eax, %eax
	movl	$16384, %ecx
	movq	%rbp, %rdi
	movl	$524288, %esi
	rep stosl
	movq	%rdx, %rcx
	movq	%rbx, %rdi
	rep stosl
	leaq	8(%rsp), %rdi
	call	cudaMalloc@PLT
	leaq	.LC3(%rip), %rsi
	movl	%eax, %edi
	call	_Z14checkCudaError9cudaErrorPKc
	leaq	16(%rsp), %rdi
	movl	$65536, %esi
	call	cudaMalloc@PLT
	leaq	.LC4(%rip), %rsi
	movl	%eax, %edi
	call	_Z14checkCudaError9cudaErrorPKc
	leaq	24(%rsp), %rdi
	movl	$262144, %esi
	call	cudaMalloc@PLT
	leaq	.LC5(%rip), %rsi
	movl	%eax, %edi
	call	_Z14checkCudaError9cudaErrorPKc
	movq	8(%rsp), %rdi
	movl	$1, %ecx
	movq	%r12, %rsi
	movl	$524288, %edx
	call	cudaMemcpy@PLT
	leaq	.LC6(%rip), %rsi
	movl	%eax, %edi
	call	_Z14checkCudaError9cudaErrorPKc
	movq	16(%rsp), %rdi
	movl	$1, %ecx
	movq	%rbp, %rsi
	movl	$65536, %edx
	call	cudaMemcpy@PLT
	leaq	.LC7(%rip), %rsi
	movl	%eax, %edi
	call	_Z14checkCudaError9cudaErrorPKc
	movq	24(%rsp), %rdi
	movl	$1, %ecx
	movq	%rbx, %rsi
	movl	$262144, %edx
	call	cudaMemcpy@PLT
	leaq	.LC8(%rip), %rsi
	movl	%eax, %edi
	call	_Z14checkCudaError9cudaErrorPKc
	movl	$16777217, %edi
	xorl	%r9d, %r9d
	xorl	%r8d, %r8d
	salq	$8, %rdi
	movl	$1, %ecx
	movl	$1, %esi
	movq	%rdi, %rdx
	call	__cudaPushCallConfiguration@PLT
	testl	%eax, %eax
	jne	.L15
	movq	24(%rsp), %rdx
	movq	16(%rsp), %rsi
	movq	8(%rsp), %rdi
	call	_Z34__device_stub__Z10mineBlocksPyPbPjPyPbPj
.L15:
	call	cudaGetLastError@PLT
	leaq	.LC9(%rip), %rsi
	xorl	%r13d, %r13d
	leaq	.LC14(%rip), %r14
	movl	%eax, %edi
	call	_Z14checkCudaError9cudaErrorPKc
	call	cudaDeviceSynchronize@PLT
	leaq	.LC10(%rip), %rsi
	movl	%eax, %edi
	call	_Z14checkCudaError9cudaErrorPKc
	movq	8(%rsp), %rsi
	movl	$2, %ecx
	movq	%r12, %rdi
	movl	$524288, %edx
	call	cudaMemcpy@PLT
	leaq	.LC11(%rip), %rsi
	movl	%eax, %edi
	call	_Z14checkCudaError9cudaErrorPKc
	movq	16(%rsp), %rsi
	movl	$2, %ecx
	movq	%rbp, %rdi
	movl	$65536, %edx
	call	cudaMemcpy@PLT
	leaq	.LC12(%rip), %rsi
	movl	%eax, %edi
	call	_Z14checkCudaError9cudaErrorPKc
	movq	24(%rsp), %rsi
	movl	$2, %ecx
	movq	%rbx, %rdi
	movl	$262144, %edx
	call	cudaMemcpy@PLT
	leaq	.LC13(%rip), %rsi
	movl	%eax, %edi
	call	_Z14checkCudaError9cudaErrorPKc
.L17:
	cmpb	$0, 0(%rbp,%r13)
	je	.L16
	movq	%r14, %rsi
	leaq	_ZSt4cout(%rip), %rdi
	call	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc@PLT
	movl	%r13d, %esi
	movq	%rax, %rdi
	call	_ZNSolsEi@PLT
	leaq	.LC15(%rip), %rsi
	movq	%rax, %rdi
	call	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc@PLT
	movq	(%r12,%r13,8), %rsi
	movq	%rax, %rdi
	call	_ZNSo9_M_insertIyEERSoT_@PLT
	leaq	.LC16(%rip), %rsi
	movq	%rax, %rdi
	call	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc@PLT
	movl	(%rbx,%r13,4), %esi
	movq	%rax, %rdi
	call	_ZNSo9_M_insertImEERSoT_@PLT
	leaq	.LC17(%rip), %rsi
	movq	%rax, %rdi
	call	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc@PLT
	movq	%rax, %rdi
	call	_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_@PLT
.L16:
	incq	%r13
	cmpq	$65536, %r13
	jne	.L17
	movq	8(%rsp), %rdi
	call	cudaFree@PLT
	movq	16(%rsp), %rdi
	call	cudaFree@PLT
	movq	24(%rsp), %rdi
	call	cudaFree@PLT
	movq	%r12, %rdi
	call	_ZdaPv@PLT
	movq	%rbp, %rdi
	call	_ZdaPv@PLT
	movq	%rbx, %rdi
	call	_ZdaPv@PLT
	movq	56(%rsp), %rax
	subq	%fs:40, %rax
	je	.L18
	call	__stack_chk_fail@PLT
.L18:
	addq	$64, %rsp
	.cfi_def_cfa_offset 48
	xorl	%eax, %eax
	popq	%rbx
	.cfi_def_cfa_offset 40
	popq	%rbp
	.cfi_def_cfa_offset 32
	popq	%r12
	.cfi_def_cfa_offset 24
	popq	%r13
	.cfi_def_cfa_offset 16
	popq	%r14
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE3850:
	.size	main, .-main
	.section	.rodata.str1.1
.LC18:
	.string	"_Z10mineBlocksPyPbPj"
.LC19:
	.string	"precalc_xorwow_matrix"
.LC20:
	.string	"precalc_xorwow_offset_matrix"
.LC21:
	.string	"mrg32k3aM1"
.LC22:
	.string	"mrg32k3aM2"
.LC23:
	.string	"mrg32k3aM1SubSeq"
.LC24:
	.string	"mrg32k3aM2SubSeq"
.LC25:
	.string	"mrg32k3aM1Seq"
.LC26:
	.string	"mrg32k3aM2Seq"
.LC27:
	.string	"__cr_lgamma_table"
	.section	.text.startup
	.type	_ZL24__sti____cudaRegisterAllv, @function
_ZL24__sti____cudaRegisterAllv:
.LFB3878:
	.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	.LC18(%rip), %rdx
	movq	%rax, %rdi
	movq	%rax, %rbx
	pushq	$0
	.cfi_def_cfa_offset 40
	movq	%rdx, %rcx
	leaq	_Z10mineBlocksPyPbPj(%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	.LC19(%rip), %rdx
	movl	$102400, %r9d
	leaq	_ZL21precalc_xorwow_matrix(%rip), %rsi
	pushq	$0
	.cfi_def_cfa_offset 32
	movq	%rdx, %rcx
	call	__cudaRegisterVar@PLT
	popq	%rax
	.cfi_def_cfa_offset 24
	popq	%rdx
	.cfi_def_cfa_offset 16
	pushq	$0
	.cfi_def_cfa_offset 24
	pushq	$0
	.cfi_def_cfa_offset 32
	leaq	.LC20(%rip), %rdx
	movq	%rbx, %rdi
	xorl	%r8d, %r8d
	movq	%rdx, %rcx
	movl	$102400, %r9d
	leaq	_ZL28precalc_xorwow_offset_matrix(%rip), %rsi
	call	__cudaRegisterVar@PLT
	popq	%rcx
	.cfi_def_cfa_offset 24
	popq	%rsi
	.cfi_def_cfa_offset 16
	pushq	$0
	.cfi_def_cfa_offset 24
	pushq	$0
	.cfi_def_cfa_offset 32
	leaq	.LC21(%rip), %rdx
	movq	%rbx, %rdi
	xorl	%r8d, %r8d
	movq	%rdx, %rcx
	movl	$2304, %r9d
	leaq	_ZL10mrg32k3aM1(%rip), %rsi
	call	__cudaRegisterVar@PLT
	popq	%rdi
	.cfi_def_cfa_offset 24
	popq	%r8
	.cfi_def_cfa_offset 16
	pushq	$0
	.cfi_def_cfa_offset 24
	pushq	$0
	.cfi_def_cfa_offset 32
	leaq	.LC22(%rip), %rdx
	movq	%rbx, %rdi
	xorl	%r8d, %r8d
	movq	%rdx, %rcx
	movl	$2304, %r9d
	leaq	_ZL10mrg32k3aM2(%rip), %rsi
	call	__cudaRegisterVar@PLT
	popq	%r9
	.cfi_def_cfa_offset 24
	popq	%r10
	.cfi_def_cfa_offset 16
	pushq	$0
	.cfi_def_cfa_offset 24
	pushq	$0
	.cfi_def_cfa_offset 32
	leaq	.LC23(%rip), %rdx
	movq	%rbx, %rdi
	xorl	%r8d, %r8d
	movq	%rdx, %rcx
	movl	$2016, %r9d
	leaq	_ZL16mrg32k3aM1SubSeq(%rip), %rsi
	call	__cudaRegisterVar@PLT
	popq	%r11
	.cfi_def_cfa_offset 24
	popq	%rax
	.cfi_def_cfa_offset 16
	pushq	$0
	.cfi_def_cfa_offset 24
	pushq	$0
	.cfi_def_cfa_offset 32
	leaq	.LC24(%rip), %rdx
	movq	%rbx, %rdi
	xorl	%r8d, %r8d
	movq	%rdx, %rcx
	movl	$2016, %r9d
	leaq	_ZL16mrg32k3aM2SubSeq(%rip), %rsi
	call	__cudaRegisterVar@PLT
	popq	%rax
	.cfi_def_cfa_offset 24
	popq	%rdx
	.cfi_def_cfa_offset 16
	pushq	$0
	.cfi_def_cfa_offset 24
	pushq	$0
	.cfi_def_cfa_offset 32
	leaq	.LC25(%rip), %rdx
	movq	%rbx, %rdi
	xorl	%r8d, %r8d
	movq	%rdx, %rcx
	movl	$2304, %r9d
	leaq	_ZL13mrg32k3aM1Seq(%rip), %rsi
	call	__cudaRegisterVar@PLT
	popq	%rcx
	.cfi_def_cfa_offset 24
	popq	%rsi
	.cfi_def_cfa_offset 16
	pushq	$0
	.cfi_def_cfa_offset 24
	pushq	$0
	.cfi_def_cfa_offset 32
	leaq	.LC26(%rip), %rdx
	movq	%rbx, %rdi
	xorl	%r8d, %r8d
	movq	%rdx, %rcx
	movl	$2304, %r9d
	leaq	_ZL13mrg32k3aM2Seq(%rip), %rsi
	call	__cudaRegisterVar@PLT
	popq	%rdi
	.cfi_def_cfa_offset 24
	popq	%r8
	.cfi_def_cfa_offset 16
	pushq	$0
	.cfi_def_cfa_offset 24
	pushq	$1
	.cfi_def_cfa_offset 32
	leaq	.LC27(%rip), %rdx
	movq	%rbx, %rdi
	xorl	%r8d, %r8d
	movl	$72, %r9d
	movq	%rdx, %rcx
	leaq	_ZL17__cr_lgamma_table(%rip), %rsi
	call	__cudaRegisterVar@PLT
	movq	_ZL20__cudaFatCubinHandle(%rip), %rdi
	popq	%r9
	.cfi_def_cfa_offset 24
	popq	%r10
	.cfi_def_cfa_offset 16
	call	__cudaRegisterFatBinaryEnd@PLT
	leaq	_ZL26__cudaUnregisterBinaryUtilv(%rip), %rdi
	popq	%rbx
	.cfi_def_cfa_offset 8
	jmp	atexit@PLT
	.cfi_endproc
.LFE3878:
	.size	_ZL24__sti____cudaRegisterAllv, .-_ZL24__sti____cudaRegisterAllv
	.section	.init_array,"aw"
	.align 8
	.quad	_ZL24__sti____cudaRegisterAllv
	.section	.nvFatBinSegment,"aw"
	.align 8
	.type	_ZL15__fatDeviceText, @object
	.size	_ZL15__fatDeviceText, 24
_ZL15__fatDeviceText:
	.long	1180844977
	.long	1
	.quad	fatbinData
	.quad	0
	.local	_ZL20__cudaFatCubinHandle
	.comm	_ZL20__cudaFatCubinHandle,8,8
	.local	_ZL17__cr_lgamma_table
	.comm	_ZL17__cr_lgamma_table,72,32
	.local	_ZL13mrg32k3aM2Seq
	.comm	_ZL13mrg32k3aM2Seq,2304,32
	.local	_ZL13mrg32k3aM1Seq
	.comm	_ZL13mrg32k3aM1Seq,2304,32
	.local	_ZL16mrg32k3aM2SubSeq
	.comm	_ZL16mrg32k3aM2SubSeq,2016,32
	.local	_ZL16mrg32k3aM1SubSeq
	.comm	_ZL16mrg32k3aM1SubSeq,2016,32
	.local	_ZL10mrg32k3aM2
	.comm	_ZL10mrg32k3aM2,2304,32
	.local	_ZL10mrg32k3aM1
	.comm	_ZL10mrg32k3aM1,2304,32
	.local	_ZL28precalc_xorwow_offset_matrix
	.comm	_ZL28precalc_xorwow_offset_matrix,102400,32
	.local	_ZL21precalc_xorwow_matrix
	.comm	_ZL21precalc_xorwow_matrix,102400,32
	.ident	"GCC: (Ubuntu 13.3.0-6ubuntu2~24.04) 13.3.0"
	.section	.note.GNU-stack,"",@progbits
	.section	.note.gnu.property,"a"
	.align 8
	.long	1f - 0f
	.long	4f - 1f
	.long	5
0:
	.string	"GNU"
1:
	.align 8
	.long	0xc0000002
	.long	3f - 2f
2:
	.long	0x3
3:
	.align 8
4:

// blockchain_mining.cu
// CUDA implementation for blockchain mining with difficulty 4096

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

// Define the difficulty level
#define DIFFICULTY 4096

// Kernel to simulate mining
__global__ void mineBlocks(unsigned long long* nonce, bool* found, unsigned int* attempts) {
    int idx = blockIdx.x * blockDim.x + threadIdx.x;
    unsigned long long local_nonce = nonce[idx];
    bool local_found = false;
    unsigned int local_attempts = 0;

    // Simulate mining by incrementing nonce and checking hash
    while (!local_found) {
        unsigned long long hash = local_nonce * 123456789; // Simplified hash function
        if (hash < DIFFICULTY) {
            local_found = true;
            nonce[idx] = local_nonce;
        }
        local_nonce++;
        local_attempts++;
    }

    // Write back results
    nonce[idx] = local_nonce;
    found[idx] = local_found;
    attempts[idx] = local_attempts;
}

// Check for CUDA errors
void checkCudaError(hipError_t err, const char* msg) {
    if (err != hipSuccess) {
        std::cerr << "CUDA error: " << msg << " (" << hipGetErrorString(err) << ")" << std::endl;
        exit(EXIT_FAILURE);
    }
}

int main() {
    const int numBlocks = 256; // Number of blocks
    const int threadsPerBlock = 256; // Threads per block
    const int numThreads = numBlocks * threadsPerBlock;

    // Allocate host memory
    unsigned long long* h_nonce = new unsigned long long[numThreads];
    bool* h_found = new bool[numThreads];
    unsigned int* h_attempts = new unsigned int[numThreads];

    // Initialize host data
    for (int i = 0; i < numThreads; ++i) {
        h_nonce[i] = i;
        h_found[i] = false;
        h_attempts[i] = 0;
    }

    // Allocate device memory
    unsigned long long* d_nonce;
    bool* d_found;
    unsigned int* d_attempts;
    checkCudaError(hipMalloc(&d_nonce, numThreads * sizeof(unsigned long long)), "hipMalloc d_nonce");
    checkCudaError(hipMalloc(&d_found, numThreads * sizeof(bool)), "hipMalloc d_found");
    checkCudaError(hipMalloc(&d_attempts, numThreads * sizeof(unsigned int)), "hipMalloc d_attempts");

    // Copy data from host to device
    checkCudaError(hipMemcpy(d_nonce, h_nonce, numThreads * sizeof(unsigned long long), hipMemcpyHostToDevice), "hipMemcpy d_nonce");
    checkCudaError(hipMemcpy(d_found, h_found, numThreads * sizeof(bool), hipMemcpyHostToDevice), "hipMemcpy d_found");
    checkCudaError(hipMemcpy(d_attempts, h_attempts, numThreads * sizeof(unsigned int), hipMemcpyHostToDevice), "hipMemcpy d_attempts");

    // Launch kernel
    mineBlocks<<<numBlocks, threadsPerBlock>>>(d_nonce, d_found, d_attempts);
    checkCudaError(hipGetLastError(), "kernel launch");
    checkCudaError(hipDeviceSynchronize(), "hipDeviceSynchronize");

    // Copy results back to host
    checkCudaError(hipMemcpy(h_nonce, d_nonce, numThreads * sizeof(unsigned long long), hipMemcpyDeviceToHost), "hipMemcpy h_nonce");
    checkCudaError(hipMemcpy(h_found, d_found, numThreads * sizeof(bool), hipMemcpyDeviceToHost), "hipMemcpy h_found");
    checkCudaError(hipMemcpy(h_attempts, d_attempts, numThreads * sizeof(unsigned int), hipMemcpyDeviceToHost), "hipMemcpy h_attempts");

    // Print results
    for (int i = 0; i < numThreads; ++i) {
        if (h_found[i]) {
            std::cout << "Thread " << i << " found a valid nonce: " << h_nonce[i] << " after " << h_attempts[i] << " attempts." << std::endl;
        }
    }

    // Free device memory
    hipFree(d_nonce);
    hipFree(d_found);
    hipFree(d_attempts);

    // Free host memory
    delete[] h_nonce;
    delete[] h_found;
    delete[] h_attempts;

    return 0;
}
	.text
	.file	"cuda_code_052288.hip"
                                        # Start of file scope inline assembly
	.globl	_ZSt21ios_base_library_initv

                                        # End of file scope inline assembly
	.globl	_Z25__device_stub__mineBlocksPyPbPj # -- Begin function _Z25__device_stub__mineBlocksPyPbPj
	.type	_Z25__device_stub__mineBlocksPyPbPj,@function
_Z25__device_stub__mineBlocksPyPbPj:    # @_Z25__device_stub__mineBlocksPyPbPj
	.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	$_Z10mineBlocksPyPbPj, %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	_Z25__device_stub__mineBlocksPyPbPj, .Lfunc_end0-_Z25__device_stub__mineBlocksPyPbPj
	.cfi_endproc
                                        # -- End function
	.globl	_Z14checkCudaError10hipError_tPKc # -- Begin function _Z14checkCudaError10hipError_tPKc
	.type	_Z14checkCudaError10hipError_tPKc,@function
_Z14checkCudaError10hipError_tPKc:      # @_Z14checkCudaError10hipError_tPKc
	.cfi_startproc
# %bb.0:
	testl	%edi, %edi
	jne	.LBB1_2
# %bb.1:
	retq
.LBB1_2:
	pushq	%r14
	.cfi_def_cfa_offset 16
	pushq	%rbx
	.cfi_def_cfa_offset 24
	pushq	%rax
	.cfi_def_cfa_offset 32
	.cfi_offset %rbx, -24
	.cfi_offset %r14, -16
	movq	%rsi, %r14
	movl	%edi, %ebx
	movl	$_ZSt4cerr, %edi
	movl	$.L.str, %esi
	callq	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc
	movq	%rax, %rdi
	movq	%r14, %rsi
	callq	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc
	movl	$.L.str.1, %esi
	movq	%rax, %rdi
	callq	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc
	movq	%rax, %r14
	movl	%ebx, %edi
	callq	hipGetErrorString
	movq	%r14, %rdi
	movq	%rax, %rsi
	callq	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc
	movl	$.L.str.2, %esi
	movq	%rax, %rdi
	callq	_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc
	movq	%rax, %rdi
	callq	_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_
	movl	$1, %edi
	callq	exit
.Lfunc_end1:
	.size	_Z14checkCudaError10hipError_tPKc, .Lfunc_end1-_Z14checkCudaError10hipError_tPKc
	.cfi_endproc
                                        # -- End function
	.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	$24, %rsp
	.cfi_def_cfa_offset 80
	.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	$524288, %edi                   # imm = 0x80000
	callq	_Znam
	movq	%rax, %rbx
	movl	$65536, %edi                    # imm = 0x10000
	callq	_Znam
	movq	%rax, %r14
	movl	$262144, %edi                   # imm = 0x40000
	callq	_Znam
	movq	%rax, %r15
	xorl	%r12d, %r12d
	movl	$65536, %edx                    # imm = 0x10000
	movq	%r14, %rdi
	xorl	%esi, %esi
	callq	memset@PLT
	movl	$262144, %edx                   # imm = 0x40000
	movq	%r15, %rdi
	xorl	%esi, %esi
	callq	memset@PLT
.LBB2_1:                                # =>This Inner Loop Header: Depth=1
	movq	%r12, (%rbx,%r12,8)
	incq	%r12
	cmpq	$65536, %r12                    # imm = 0x10000
	jne	.LBB2_1
# %bb.2:
	leaq	16(%rsp), %rbp
	movl	$524288, %esi                   # imm = 0x80000
	movq	%rbp, %rdi
	callq	hipMalloc
	movl	$.L.str.3, %esi
	movl	%eax, %edi
	callq	_Z14checkCudaError10hipError_tPKc
	leaq	8(%rsp), %r13
	movl	$65536, %esi                    # imm = 0x10000
	movq	%r13, %rdi
	callq	hipMalloc
	movl	$.L.str.4, %esi
	movl	%eax, %edi
	callq	_Z14checkCudaError10hipError_tPKc
	movq	%rsp, %r12
	movl	$262144, %esi                   # imm = 0x40000
	movq	%r12, %rdi
	callq	hipMalloc
	movl	$.L.str.5, %esi
	movl	%eax, %edi
	callq	_Z14checkCudaError10hipError_tPKc
	movq	(%rbp), %rdi
	movl	$524288, %edx                   # imm = 0x80000
	movq	%rbx, %rsi
	movl	$1, %ecx
	callq	hipMemcpy
	movl	$.L.str.6, %esi
	movl	%eax, %edi
	callq	_Z14checkCudaError10hipError_tPKc
	movq	(%r13), %rdi
	movl	$65536, %edx                    # imm = 0x10000
	movq	%r14, %rsi
	movl	$1, %ecx
	callq	hipMemcpy
	movl	$.L.str.7, %esi
	movl	%eax, %edi
	callq	_Z14checkCudaError10hipError_tPKc
	movq	(%r12), %rdi
	movl	$262144, %edx                   # imm = 0x40000
	movq	%r15, %rsi
	movl	$1, %ecx
	callq	hipMemcpy
	movl	$.L.str.8, %esi
	movl	%eax, %edi
	callq	_Z14checkCudaError10hipError_tPKc
	movabsq	$4294967552, %rdi               # imm = 0x100000100
	movl	$1, %esi
	movq	%rdi, %rdx
	movl	$1, %ecx
	xorl	%r8d, %r8d
	xorl	%r9d, %r9d
	callq	__hipPushCallConfiguration
	testl	%eax, %eax
	jne	.LBB2_4
# %bb.3:
	movq	16(%rsp), %rdi
	movq	8(%rsp), %rsi
	movq	(%rsp), %rdx
	callq	_Z25__device_stub__mineBlocksPyPbPj
.LBB2_4:
	callq	hipGetLastError
	movl	$.L.str.9, %esi
	movl	%eax, %edi
	callq	_Z14checkCudaError10hipError_tPKc
	callq	hipDeviceSynchronize
	movl	$.L.str.10, %esi
	movl	%eax, %edi
	callq	_Z14checkCudaError10hipError_tPKc
	movq	16(%rsp), %rsi
	movl	$524288, %edx                   # imm = 0x80000
	movq	%rbx, %rdi
	movl	$2, %ecx
	callq	hipMemcpy
	movl	$.L.str.11, %esi
	movl	%eax, %edi
	callq	_Z14checkCudaError10hipError_tPKc
	movq	8(%rsp), %rsi
	movl	$65536, %edx                    # imm = 0x10000
	movq	%r14, %rdi
	movl	$2, %ecx
	callq	hipMemcpy
	movl	$.L.str.12, %esi
	movl	%eax, %edi
	callq	_Z14checkCudaError10hipError_tPKc
	movq	(%rsp), %rsi
	movl	$262144, %edx                   # imm = 0x40000
	movq	%r15, %rdi
	movl	$2, %ecx
	callq	hipMemcpy
	movl	$.L.str.13, %esi
	movl	%eax, %edi
	callq	_Z14checkCudaError10hipError_tPKc
	xorl	%r12d, %r12d
.LBB2_5:                                # =>This Inner Loop Header: Depth=1
	cmpb	$0, (%r14,%r12)
	je	.LBB2_7
# %bb.6:                                #   in Loop: Header=BB2_5 Depth=1
	movl	$_ZSt4cout, %edi
	movl	$.L.str.14, %esi
	movl	$7, %edx
	callq	_ZSt16__ostream_insertIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_PKS3_l
	movl	$_ZSt4cout, %edi
	movl	%r12d, %esi
	callq	_ZNSolsEi
	movq	%rax, %r13
	movl	$.L.str.15, %esi
	movl	$22, %edx
	movq	%rax, %rdi
	callq	_ZSt16__ostream_insertIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_PKS3_l
	movq	(%rbx,%r12,8), %rsi
	movq	%r13, %rdi
	callq	_ZNSo9_M_insertIyEERSoT_
	movq	%rax, %r13
	movl	$.L.str.16, %esi
	movl	$7, %edx
	movq	%rax, %rdi
	callq	_ZSt16__ostream_insertIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_PKS3_l
	movl	(%r15,%r12,4), %esi
	movq	%r13, %rdi
	callq	_ZNSo9_M_insertImEERSoT_
	movq	%rax, %r13
	movl	$.L.str.17, %esi
	movl	$10, %edx
	movq	%rax, %rdi
	callq	_ZSt16__ostream_insertIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_PKS3_l
	movq	(%r13), %rax
	movq	-24(%rax), %rdi
	addq	%r13, %rdi
	movl	$10, %esi
	callq	_ZNKSt9basic_iosIcSt11char_traitsIcEE5widenEc
	movsbl	%al, %esi
	movq	%r13, %rdi
	callq	_ZNSo3putEc
	movq	%rax, %rdi
	callq	_ZNSo5flushEv
.LBB2_7:                                #   in Loop: Header=BB2_5 Depth=1
	incq	%r12
	cmpq	$65536, %r12                    # imm = 0x10000
	jne	.LBB2_5
# %bb.8:
	movq	16(%rsp), %rdi
	callq	hipFree
	movq	8(%rsp), %rdi
	callq	hipFree
	movq	(%rsp), %rdi
	callq	hipFree
	movq	%rbx, %rdi
	callq	_ZdaPv
	movq	%r14, %rdi
	callq	_ZdaPv
	movq	%r15, %rdi
	callq	_ZdaPv
	xorl	%eax, %eax
	addq	$24, %rsp
	.cfi_def_cfa_offset 56
	popq	%rbx
	.cfi_def_cfa_offset 48
	popq	%r12
	.cfi_def_cfa_offset 40
	popq	%r13
	.cfi_def_cfa_offset 32
	popq	%r14
	.cfi_def_cfa_offset 24
	popq	%r15
	.cfi_def_cfa_offset 16
	popq	%rbp
	.cfi_def_cfa_offset 8
	retq
.Lfunc_end2:
	.size	main, .Lfunc_end2-main
	.cfi_endproc
                                        # -- End function
	.p2align	4, 0x90                         # -- Begin function __hip_module_ctor
	.type	__hip_module_ctor,@function
__hip_module_ctor:                      # @__hip_module_ctor
	.cfi_startproc
# %bb.0:
	subq	$40, %rsp
	.cfi_def_cfa_offset 48
	movq	__hip_gpubin_handle(%rip), %rdi
	testq	%rdi, %rdi
	jne	.LBB3_2
# %bb.1:
	movl	$__hip_fatbin_wrapper, %edi
	callq	__hipRegisterFatBinary
	movq	%rax, %rdi
	movq	%rax, __hip_gpubin_handle(%rip)
.LBB3_2:
	xorps	%xmm0, %xmm0
	movups	%xmm0, 16(%rsp)
	movups	%xmm0, (%rsp)
	movl	$_Z10mineBlocksPyPbPj, %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_end3:
	.size	__hip_module_ctor, .Lfunc_end3-__hip_module_ctor
	.cfi_endproc
                                        # -- End function
	.p2align	4, 0x90                         # -- Begin function __hip_module_dtor
	.type	__hip_module_dtor,@function
__hip_module_dtor:                      # @__hip_module_dtor
	.cfi_startproc
# %bb.0:
	movq	__hip_gpubin_handle(%rip), %rdi
	testq	%rdi, %rdi
	je	.LBB4_2
# %bb.1:
	pushq	%rax
	.cfi_def_cfa_offset 16
	callq	__hipUnregisterFatBinary
	movq	$0, __hip_gpubin_handle(%rip)
	addq	$8, %rsp
	.cfi_def_cfa_offset 8
.LBB4_2:
	retq
.Lfunc_end4:
	.size	__hip_module_dtor, .Lfunc_end4-__hip_module_dtor
	.cfi_endproc
                                        # -- End function
	.type	_Z10mineBlocksPyPbPj,@object    # @_Z10mineBlocksPyPbPj
	.section	.rodata,"a",@progbits
	.globl	_Z10mineBlocksPyPbPj
	.p2align	3, 0x0
_Z10mineBlocksPyPbPj:
	.quad	_Z25__device_stub__mineBlocksPyPbPj
	.size	_Z10mineBlocksPyPbPj, 8

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

	.type	.L.str.1,@object                # @.str.1
.L.str.1:
	.asciz	" ("
	.size	.L.str.1, 3

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

	.type	.L.str.3,@object                # @.str.3
.L.str.3:
	.asciz	"hipMalloc d_nonce"
	.size	.L.str.3, 18

	.type	.L.str.4,@object                # @.str.4
.L.str.4:
	.asciz	"hipMalloc d_found"
	.size	.L.str.4, 18

	.type	.L.str.5,@object                # @.str.5
.L.str.5:
	.asciz	"hipMalloc d_attempts"
	.size	.L.str.5, 21

	.type	.L.str.6,@object                # @.str.6
.L.str.6:
	.asciz	"hipMemcpy d_nonce"
	.size	.L.str.6, 18

	.type	.L.str.7,@object                # @.str.7
.L.str.7:
	.asciz	"hipMemcpy d_found"
	.size	.L.str.7, 18

	.type	.L.str.8,@object                # @.str.8
.L.str.8:
	.asciz	"hipMemcpy d_attempts"
	.size	.L.str.8, 21

	.type	.L.str.9,@object                # @.str.9
.L.str.9:
	.asciz	"kernel launch"
	.size	.L.str.9, 14

	.type	.L.str.10,@object               # @.str.10
.L.str.10:
	.asciz	"hipDeviceSynchronize"
	.size	.L.str.10, 21

	.type	.L.str.11,@object               # @.str.11
.L.str.11:
	.asciz	"hipMemcpy h_nonce"
	.size	.L.str.11, 18

	.type	.L.str.12,@object               # @.str.12
.L.str.12:
	.asciz	"hipMemcpy h_found"
	.size	.L.str.12, 18

	.type	.L.str.13,@object               # @.str.13
.L.str.13:
	.asciz	"hipMemcpy h_attempts"
	.size	.L.str.13, 21

	.type	.L.str.14,@object               # @.str.14
.L.str.14:
	.asciz	"Thread "
	.size	.L.str.14, 8

	.type	.L.str.15,@object               # @.str.15
.L.str.15:
	.asciz	" found a valid nonce: "
	.size	.L.str.15, 23

	.type	.L.str.16,@object               # @.str.16
.L.str.16:
	.asciz	" after "
	.size	.L.str.16, 8

	.type	.L.str.17,@object               # @.str.17
.L.str.17:
	.asciz	" attempts."
	.size	.L.str.17, 11

	.type	.L__unnamed_1,@object           # @0
.L__unnamed_1:
	.asciz	"_Z10mineBlocksPyPbPj"
	.size	.L__unnamed_1, 21

	.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 _Z25__device_stub__mineBlocksPyPbPj
	.addrsig_sym __hip_module_ctor
	.addrsig_sym __hip_module_dtor
	.addrsig_sym _Z10mineBlocksPyPbPj
	.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	_Z10mineBlocksPyPbPj    ; -- Begin function _Z10mineBlocksPyPbPj
	.globl	_Z10mineBlocksPyPbPj
	.p2align	8
	.type	_Z10mineBlocksPyPbPj,@function
_Z10mineBlocksPyPbPj:                   ; @_Z10mineBlocksPyPbPj
; %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_waitcnt lgkmcnt(0)
	s_and_b32 s2, s2, 0xffff
	s_delay_alu instid0(SALU_CYCLE_1) | instskip(SKIP_2) | instid1(VALU_DEP_1)
	v_mad_u64_u32 v[1:2], null, s15, s2, v[0:1]
	s_mov_b32 s2, 0xf8a432eb
	s_mov_b32 s3, -1
	v_ashrrev_i32_e32 v2, 31, v1
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_lshlrev_b64 v[3:4], 3, v[1:2]
	v_add_co_u32 v3, vcc_lo, s4, v3
	s_delay_alu instid0(VALU_DEP_2)
	v_add_co_ci_u32_e32 v4, vcc_lo, s5, v4, vcc_lo
	s_mov_b32 s4, 0
	global_load_b64 v[5:6], v[3:4], off
	s_waitcnt vmcnt(0)
	v_mad_u64_u32 v[7:8], null, 0x75bcd15, v5, s[2:3]
	s_mov_b64 s[2:3], 0
	s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
	v_mov_b32_e32 v0, v8
	v_mad_u64_u32 v[8:9], null, 0x75bcd15, v6, v[0:1]
.LBB0_1:                                ; =>This Inner Loop Header: Depth=1
	s_delay_alu instid0(VALU_DEP_3) | instskip(NEXT) | instid1(VALU_DEP_2)
	v_add_co_u32 v7, vcc_lo, 0x75bcd15, v7
	v_add_co_ci_u32_e32 v8, vcc_lo, 0, v8, vcc_lo
	s_add_u32 s2, s2, 1
	s_addc_u32 s3, s3, 0
	s_delay_alu instid0(SALU_CYCLE_1) | instskip(NEXT) | instid1(VALU_DEP_2)
	v_dual_mov_b32 v10, s3 :: v_dual_mov_b32 v9, s2
	v_cmp_gt_u64_e32 vcc_lo, 0x1000, v[7:8]
	s_or_b32 s4, vcc_lo, s4
	s_delay_alu instid0(SALU_CYCLE_1)
	s_and_not1_b32 exec_lo, exec_lo, s4
	s_cbranch_execnz .LBB0_1
; %bb.2:
	s_or_b32 exec_lo, exec_lo, s4
	v_add_co_u32 v5, vcc_lo, v5, v9
	v_lshlrev_b64 v[7:8], 2, v[1:2]
	v_add_co_ci_u32_e32 v6, vcc_lo, v6, v10, vcc_lo
	v_add_co_u32 v0, vcc_lo, s6, v1
	v_add_co_ci_u32_e32 v1, vcc_lo, s7, v2, vcc_lo
	s_delay_alu instid0(VALU_DEP_4)
	v_add_co_u32 v7, vcc_lo, s0, v7
	v_mov_b32_e32 v2, 1
	v_add_co_ci_u32_e32 v8, vcc_lo, s1, v8, vcc_lo
	global_store_b64 v[3:4], v[5:6], off
	global_store_b8 v[0:1], v2, off
	global_store_b32 v[7:8], v9, off
	s_nop 0
	s_sendmsg sendmsg(MSG_DEALLOC_VGPRS)
	s_endpgm
	.section	.rodata,"a",@progbits
	.p2align	6, 0x0
	.amdhsa_kernel _Z10mineBlocksPyPbPj
		.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 11
		.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	_Z10mineBlocksPyPbPj, .Lfunc_end0-_Z10mineBlocksPyPbPj
                                        ; -- End function
	.section	.AMDGPU.csdata,"",@progbits
; Kernel info:
; codeLenInByte = 304
; NumSgprs: 18
; NumVgprs: 11
; ScratchSize: 0
; MemoryBound: 0
; FloatMode: 240
; IeeeMode: 1
; LDSByteSize: 0 bytes/workgroup (compile time only)
; SGPRBlocks: 2
; VGPRBlocks: 1
; NumSGPRsForWavesPerEU: 18
; NumVGPRsForWavesPerEU: 11
; 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
    .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:           _Z10mineBlocksPyPbPj
    .private_segment_fixed_size: 0
    .sgpr_count:     18
    .sgpr_spill_count: 0
    .symbol:         _Z10mineBlocksPyPbPj.kd
    .uniform_work_group_size: 1
    .uses_dynamic_stack: false
    .vgpr_count:     11
    .vgpr_spill_count: 0
    .wavefront_size: 32
    .workgroup_processor_mode: 1
amdhsa.target:   amdgcn-amd-amdhsa--gfx1100
amdhsa.version:
  - 1
  - 2
...

	.end_amdgpu_metadata
