// File: btbujiangjun[P]abcdl/include/utils/ParallelOperator.h
// Function: abcdl::utils::ParallelOperator<int>::parallel_mul2mul_repeat(int*, unsigned long, int const*, unsigned long, std::function<void (int*, int const&)> const&) const
void parallel_mul2mul_repeat(T* op1,
                                 const size_t num_op1,
                                 const T* op2,
                                 const size_t num_op2,
                                 const std::function<void(T*, const T&)> &f) const{
        CHECK(num_op1 % num_op2 == 0);
        size_t block_size = get_block_size(num_op1);
        size_t num_thread = get_num_thread(num_op1, block_size);
        std::vector<std::thread> threads(num_thread);

        for(size_t i = 0; i != num_thread; i++){
            threads[i] = std::thread(
                [&op1, &op2, &num_op2, &f](size_t start_idx, size_t end_idx){
                    for(size_t ti = start_idx; ti != end_idx; ti++){
                        f(&op1[ti], op2[ti % num_op2]);
                    }
                }, i * block_size, std::min(num_op1, (i + 1) * block_size)
            );
        }

        for(auto& thread : threads){
            thread.join();
        }
    }

// Assembly:
subq $0x288, %rsp            # imm = 0x288
movq %rdi, 0x280(%rsp)
movq %rsi, 0x278(%rsp)
movq %rdx, 0x270(%rsp)
movq %rcx, 0x268(%rsp)
movq %r8, 0x260(%rsp)
movq %r9, 0x258(%rsp)
movq 0x280(%rsp), %rax
movq %rax, 0x28(%rsp)
movq 0x270(%rsp), %rax
xorl %ecx, %ecx
movl %ecx, %edx
divq 0x260(%rsp)
cmpq $0x0, %rdx
sete %al
xorb $-0x1, %al
testb $0x1, %al
jne 0xbba7
jmp 0xbc12
leaq 0x82466(%rip), %rsi     # 0x8e014
leaq 0xd0(%rsp), %rdi
movq %rdi, 0x20(%rsp)
movl $0x9c, %edx
movl $0x3, %ecx
callq 0x89860
movq 0x20(%rsp), %rdi
leaq 0x82480(%rip), %rsi     # 0x8e056
callq 0xbe80
jmp 0xbbdd
leaq 0xd0(%rsp), %rdi
callq 0x89c20
jmp 0xbc12
movq %rax, %rcx
movl %edx, %eax
movq %rcx, 0xc8(%rsp)
movl %eax, 0xc4(%rsp)
leaq 0xd0(%rsp), %rdi
callq 0x89c20
jmp 0xbe67
movq 0x28(%rsp), %rdi
movq 0x270(%rsp), %rsi
callq 0xa8e0
movq 0x28(%rsp), %rdi
movq %rax, 0xb8(%rsp)
movq 0x270(%rsp), %rsi
movq 0xb8(%rsp), %rdx
callq 0xa970
movq %rax, 0xb0(%rsp)
movq 0xb0(%rsp), %rax
movq %rax, 0x10(%rsp)
leaq 0x97(%rsp), %rdi
movq %rdi, 0x18(%rsp)
callq 0xa9f0
movq 0x10(%rsp), %rsi
movq 0x18(%rsp), %rdx
leaq 0x98(%rsp), %rdi
callq 0xaa00
jmp 0xbc86
leaq 0x97(%rsp), %rdi
callq 0xaa80
movq $0x0, 0x88(%rsp)
movq 0x88(%rsp), %rax
cmpq 0xb0(%rsp), %rax
je 0xbde9
leaq 0x278(%rsp), %rax
movq %rax, 0x60(%rsp)
leaq 0x268(%rsp), %rax
movq %rax, 0x68(%rsp)
leaq 0x260(%rsp), %rax
movq %rax, 0x70(%rsp)
movq 0x258(%rsp), %rax
movq %rax, 0x78(%rsp)
movq 0x88(%rsp), %rax
movq 0xb8(%rsp), %rcx
imulq %rcx, %rax
movq %rax, 0x58(%rsp)
movq 0x88(%rsp), %rax
incq %rax
movq 0xb8(%rsp), %rcx
imulq %rcx, %rax
movq %rax, 0x50(%rsp)
leaq 0x270(%rsp), %rdi
leaq 0x50(%rsp), %rsi
callq 0xaa90
movq %rax, 0x8(%rsp)
jmp 0xbd37
movq 0x8(%rsp), %rcx
leaq 0x80(%rsp), %rdi
leaq 0x60(%rsp), %rsi
leaq 0x58(%rsp), %rdx
callq 0xbeb0
jmp 0xbd55
movq 0x88(%rsp), %rsi
leaq 0x98(%rsp), %rdi
callq 0xaba0
movq %rax, %rdi
leaq 0x80(%rsp), %rsi
callq 0xabc0
leaq 0x80(%rsp), %rdi
callq 0xac00
movq 0x88(%rsp), %rax
addq $0x1, %rax
movq %rax, 0x88(%rsp)
jmp 0xbc9f
movq %rax, %rcx
movl %edx, %eax
movq %rcx, 0xc8(%rsp)
movl %eax, 0xc4(%rsp)
leaq 0x97(%rsp), %rdi
callq 0xaa80
jmp 0xbe67
movq %rax, %rcx
movl %edx, %eax
movq %rcx, 0xc8(%rsp)
movl %eax, 0xc4(%rsp)
leaq 0x98(%rsp), %rdi
callq 0xacf0
jmp 0xbe67
leaq 0x98(%rsp), %rax
movq %rax, 0x48(%rsp)
movq 0x48(%rsp), %rdi
callq 0xac20
movq %rax, 0x40(%rsp)
movq 0x48(%rsp), %rdi
callq 0xac50
movq %rax, 0x38(%rsp)
leaq 0x40(%rsp), %rdi
leaq 0x38(%rsp), %rsi
callq 0xac80
testb $0x1, %al
jne 0xbe29
jmp 0xbe52
leaq 0x40(%rsp), %rdi
callq 0xacc0
movq %rax, 0x30(%rsp)
movq 0x30(%rsp), %rdi
callq 0x96c0
jmp 0xbe44
jmp 0xbe46
leaq 0x40(%rsp), %rdi
callq 0xacd0
jmp 0xbe14
leaq 0x98(%rsp), %rdi
callq 0xacf0
addq $0x288, %rsp            # imm = 0x288
retq
movq 0xc8(%rsp), %rdi
callq 0x9700
nopw %cs:(%rax,%rax)
nop