// File: /workspace/github_c_makefile_star2_O2/yhg926[P]public_kssd/command_set.c
// Function: sketch_union
int sketch_union()
{
 const char* co_dstat_fpath = NULL;
 char combco[20];
 char unionco[20];
 co_dstat_fpath = test_get_fullpath(set_opt.insketchpath,co_dstat);
 if(co_dstat_fpath == NULL ) err(errno,"cannot find %s under %s ",co_dstat,set_opt.insketchpath);
 FILE *co_stat_fp;
 if( ( co_stat_fp = fopen(co_dstat_fpath,"rb")) == NULL ) err(errno,"sketch_union():%s",co_dstat_fpath);
 co_dstat_t co_dstat_readin;
 fread( &co_dstat_readin, sizeof(co_dstat_t),1,co_stat_fp );
 if(co_dstat_readin.infile_num == 1){
  char inpbuff;
  printf("only 1 sketch, use %s as pan-sketch?(Y/N)\n",set_opt.insketchpath);
  scanf(" %c", &inpbuff);
  if ( (inpbuff == 'Y') || (inpbuff == 'y') ) {
   chdir(set_opt.insketchpath);
   for(int i=0 ; i < co_dstat_readin.comp_num;i++){
    sprintf(combco,"%s.%d",skch_prefix,i);
    sprintf(unionco,"%s.%d",pan_prefix,i);
    if(rename(combco,unionco) !=0) err(errno,"sketch_union()");
   }
   printf("the union directory: %s created successfully\n", set_opt.insketchpath) ;
   return 1;
  }
 }
 mkdir(set_opt.outdir,0777);
 char outpath[PATHLEN];
 sprintf(outpath,"%s/%s",set_opt.outdir,co_dstat);
 FILE *co_stat_fp2;
 if( ( co_stat_fp2 = fopen(outpath,"wb")) == NULL ) err(errno,"sketch_union():%s",outpath);
 fwrite( &co_dstat_readin,sizeof(co_dstat_t),1, co_stat_fp2 );
  fclose(co_stat_fp);
  fclose(co_stat_fp2);
 size_t comp_sz = (1LLU << 4*COMPONENT_SZ);
 llong* dict = (llong*)malloc(comp_sz/8);
 unsigned int tmpcbdco;
 for(int i=0; i < co_dstat_readin.comp_num; i++){
  memset(dict,0,comp_sz/8);
  sprintf(outpath,"%s/%s.%d",set_opt.insketchpath,skch_prefix,i);
  struct stat s;
   if(stat(outpath, &s) != 0) err(errno,"sketch_union():%s",outpath);
  size_t size = s.st_size / sizeof(unsigned int);
  if( ( co_stat_fp = fopen(outpath,"rb")) == NULL ) err(errno,"sketch_union():%s",outpath);
  for(size_t n=0; n< size ; n++){
   fread(&tmpcbdco,sizeof(unsigned int),1,co_stat_fp);
   dict[tmpcbdco/64] |= ( 0x8000000000000000LLU >> (tmpcbdco % 64) ) ;
  }
  fclose(co_stat_fp);
  sprintf(outpath,"%s/%s.%d",set_opt.outdir,pan_prefix,i);
  if( ( co_stat_fp = fopen(outpath,"wb")) == NULL ) err(errno,"sketch_union():%s",outpath);
  for(unsigned int n=0;n< comp_sz/64; n++){
   if(dict[n]){
    for(int b=0; b< 64; b++){
     if ((0x8000000000000000LLU >> b) & dict[n]){
      unsigned int var = 64*n + b ;
      fwrite(&var,sizeof(unsigned int),1,co_stat_fp);
     }
    }
   }
  }
  fclose(co_stat_fp);
 }
 free(dict);
 return 1;
}

// Assembly:
pushq %rbp
pushq %r15
pushq %r14
pushq %r13
pushq %r12
pushq %rbx
subq $0x1d8, %rsp            # imm = 0x1D8
leaq 0xe5ad(%rip), %rdi      # 0x1c688
leaq 0x667e(%rip), %rsi      # 0x14760
callq 0x68a5
testq %rax, %rax
je 0xe454
movq %rax, %rbx
leaq 0x5f6d(%rip), %rsi      # 0x14067
movq %rax, %rdi
callq 0x33a0
testq %rax, %rax
je 0xe477
movq %rax, %r13
leaq 0x20(%rsp), %rbx
pushq $0x20
popq %rsi
pushq $0x1
popq %rdx
movq %rbx, %rdi
movq %rax, %rcx
callq 0x30c0
cmpl $0x1, 0x14(%rbx)
jne 0xe1f3
leaq 0x7e6f(%rip), %rdi      # 0x15fa4
leaq 0xe54c(%rip), %rsi      # 0x1c688
xorl %ebp, %ebp
xorl %eax, %eax
callq 0x3170
leaq 0x7e83(%rip), %rdi      # 0x15fcf
leaq 0xc(%rsp), %rbx
movq %rbx, %rsi
xorl %eax, %eax
callq 0x3400
movb (%rbx), %al
andb $-0x21, %al
cmpb $0x59, %al
jne 0xe1f3
leaq 0xe51a(%rip), %rdi      # 0x1c688
callq 0x3140
movl 0x30(%rsp), %r14d
testl %r14d, %r14d
cmovlel %ebp, %r14d
leaq 0x5edb(%rip), %rbx      # 0x14061
leaq 0x40(%rsp), %r15
leaq 0x7dfe(%rip), %r12      # 0x15f90
leaq 0x140(%rsp), %r13
xorl %ebp, %ebp
cmpl %ebp, %r14d
je 0xe410
movq %r15, %rdi
movq %rbx, %rsi
leaq 0x7dca(%rip), %rdx      # 0x15f7c
movl %ebp, %ecx
xorl %eax, %eax
callq 0x3430
movq %r13, %rdi
movq %rbx, %rsi
movq %r12, %rdx
movl %ebp, %ecx
xorl %eax, %eax
callq 0x3430
movq %r15, %rdi
movq %r13, %rsi
callq 0x33e0
incl %ebp
testl %eax, %eax
je 0xe19c
callq 0x3060
movl (%rax), %edi
leaq 0x7e75(%rip), %rsi      # 0x16061
xorl %eax, %eax
callq 0x3330
leaq 0xe78e(%rip), %rbx      # 0x1c988
movq %rbx, %rdi
movl $0x1ff, %esi            # imm = 0x1FF
callq 0x3090
leaq 0x6185(%rip), %rsi      # 0x14393
leaq 0x654b(%rip), %rcx      # 0x14760
xorl %ebp, %ebp
leaq 0x40(%rsp), %r15
movq %r15, %rdi
movq %rbx, %rdx
xorl %eax, %eax
callq 0x3430
leaq 0x5e3a(%rip), %rsi      # 0x1406a
movq %r15, %rdi
callq 0x33a0
testq %rax, %rax
je 0xe43a
movq %rax, %r15
movabsq $-0x8000000000000000, %r14 # imm = 0x8000000000000000
leaq 0x20(%rsp), %r12
pushq $0x20
popq %rsi
pushq $0x1
popq %rdx
movq %r12, %rdi
movq %rax, %rcx
callq 0x3450
movq %r13, %rdi
callq 0x3100
movq %r15, %rdi
callq 0x3100
movl $0x2000000, %edi        # imm = 0x2000000
callq 0x3340
movq %rax, %r15
movl 0x10(%r12), %eax
testl %eax, %eax
cmovlel %ebp, %eax
movl %eax, 0x10(%rsp)
leaq 0x5dc8(%rip), %r12      # 0x1405e
leaq 0x40(%rsp), %r13
xorl %ebx, %ebx
movq %r15, 0x18(%rsp)
cmpl 0x10(%rsp), %ebx
je 0xe406
movl $0x2000000, %edx        # imm = 0x2000000
movq %r15, %rdi
xorl %esi, %esi
callq 0x3210
movq %r13, %rdi
movq %r12, %rsi
leaq 0xe3c0(%rip), %rdx      # 0x1c688
leaq 0x7cad(%rip), %rcx      # 0x15f7c
movl %ebx, 0x8(%rsp)
movl %ebx, %r8d
xorl %eax, %eax
callq 0x3430
movq %r13, %rdi
leaq 0x140(%rsp), %rsi
callq 0x32e0
testl %eax, %eax
jne 0xe43a
movq 0x170(%rsp), %rbx
movq %r13, %rdi
leaq 0x5d60(%rip), %rsi      # 0x14067
callq 0x33a0
testq %rax, %rax
je 0xe43a
movq %rax, %rbp
shrq $0x2, %rbx
subq $0x1, %rbx
jb 0xe348
leaq 0xc(%rsp), %rdi
pushq $0x4
popq %rsi
pushq $0x1
popq %rdx
movq %rbp, %rcx
callq 0x30c0
movl 0xc(%rsp), %ecx
movq %r14, %rax
shrq %cl, %rax
shrl $0x6, %ecx
orq %rax, (%r15,%rcx,8)
jmp 0xe31c
movq %rbp, %rdi
callq 0x3100
movq %r13, %rdi
movq %r12, %rsi
leaq 0xe62b(%rip), %rdx      # 0x1c988
leaq 0x7c2c(%rip), %rcx      # 0x15f90
movl 0x8(%rsp), %r8d
xorl %eax, %eax
callq 0x3430
movq %r13, %rdi
leaq 0x5cf0(%rip), %rsi      # 0x1406a
callq 0x33a0
testq %rax, %rax
je 0xe43a
movq %rax, %rbp
xorl %ebx, %ebx
xorl %r13d, %r13d
cmpq $0x400000, %r13         # imm = 0x400000
je 0xe3e7
movq (%r15,%r13,8), %r12
testq %r12, %r12
je 0xe3d9
xorl %r15d, %r15d
cmpq $0x40, %r15
je 0xe3d9
movq %r14, %rax
movl %r15d, %ecx
shrq %cl, %rax
testq %r12, %rax
je 0xe3d4
leal (%rbx,%r15), %eax
movl %eax, 0x14(%rsp)
leaq 0x14(%rsp), %rdi
pushq $0x4
popq %rsi
pushq $0x1
popq %rdx
movq %rbp, %rcx
callq 0x3450
incq %r15
jmp 0xe3a5
incq %r13
addq $0x40, %rbx
movq 0x18(%rsp), %r15
jmp 0xe390
movq %rbp, %rdi
callq 0x3100
movl 0x8(%rsp), %ebx
incl %ebx
leaq 0x5c62(%rip), %r12      # 0x1405e
leaq 0x40(%rsp), %r13
jmp 0xe2a2
movq %r15, %rdi
callq 0x3040
jmp 0xe425
leaq 0x7bbc(%rip), %rdi      # 0x15fd3
leaq 0xe26a(%rip), %rsi      # 0x1c688
xorl %eax, %eax
callq 0x3170
pushq $0x1
popq %rax
addq $0x1d8, %rsp            # imm = 0x1D8
popq %rbx
popq %r12
popq %r13
popq %r14
popq %r15
popq %rbp
retq
callq 0x3060
movl (%rax), %edi
leaq 0x7c02(%rip), %rsi      # 0x1604a
leaq 0x40(%rsp), %rdx
xorl %eax, %eax
callq 0x3330
callq 0x3060
movl (%rax), %edi
leaq 0x5f6b(%rip), %rsi      # 0x143cd
leaq 0x62f7(%rip), %rdx      # 0x14760
leaq 0xe218(%rip), %rcx      # 0x1c688
xorl %eax, %eax
callq 0x3330
callq 0x3060
movl (%rax), %edi
leaq 0x7bc5(%rip), %rsi      # 0x1604a
movq %rbx, %rdx
jmp 0xe44d