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program Dcryo
use DcryoModule
use omp_lib
implicit none
integer :: i, j, n, total_rows, total_subsets, rows_in_last_part, selected_num_size
integer, allocatable :: base_set(:), seed(:)
integer, allocatable :: subsets(:, :)
real :: rand
character(len=30) :: combined_str0, combined_str1, combined_str2, combined_str3, combined_str4, combined_str5, combined_str6
character(len=30) :: combined_str7, combined_str8, combined_str9, combined_str10, combined_str11, combined_str12, combined_str13
character(len=30) :: combined_str14, combined_str15, combined_str16, combined_str17, combined_str18, combined_str19, combined_str20
character(len=30) :: combined_str21, combined_str22, combined_str23, combined_str24
character(len=10) :: seed_str
character(len=100) :: file_name
integer :: unit, io_status, num_parts
logical :: file_exists
n = 1048576
num_parts = 512
rows_in_last_part = 536870912 - (num_parts - 1) * n
total_rows = 0
allocate(base_set(n))
do i = 1, num_parts
write(file_name, '(A,I0,A)') 'base_set_part', i, '.csv'
! Check if file exists
inquire(file=file_name, exist=file_exists)
if (.not. file_exists) then
print *, "File does not exist:", file_name
exit
else
print *, "File exists:", file_name
end if
unit = 10 + i
open(unit=unit, file=file_name, status='old', action='read')
if (i == num_parts) then
do j = 1, rows_in_last_part
read(unit, *, iostat=io_status) base_set(j)
if (io_status == -1) exit
if (io_status /= 0) then
print *, "Error reading file:", file_name, "at row", j, " IOSTAT:", io_status
exit
end if
end do
total_rows = total_rows + rows_in_last_part
else
do j = 1, n
read(unit, *, iostat=io_status) base_set(j)
if (io_status == -1) exit
if (io_status /= 0) then
print *, "Error reading file:", file_name, "at row", j, " IOSTAT:", io_status
exit
end if
end do
total_rows = total_rows + n
end if
close(unit)
end do
print *, "Total number of rows read:", total_rows
call generate_subsets(base_set, total_rows, subsets)
total_subsets = size(subsets, 1)
allocate(seed(1:total_rows))
do i = 1, total_rows
call random_number(rand)
seed(i) = mod(int(rand * 500000000), 500000000)
end do
combined_str0 = ""
do i = 1, 3
call random_number(rand)
selected_num_size = int(rand * total_subsets)
if (selected_num_size <= total_subsets / 2) then
call random_number(rand)
write(seed_str, '(I10)') mod(seed(i), 500000000)
combined_str0 = trim(adjustl(combined_str0)) // trim(adjustl(seed_str))
else
call random_number(rand)
write(seed_str, '(I10)') mod(seed(i), 500000000) + 500000000
combined_str0 = trim(adjustl(combined_str0)) // trim(adjustl(seed_str))
end if
end do
combined_str1 = ""
do i = 4, 6
call random_number(rand)
selected_num_size = int(rand * total_subsets)
if (selected_num_size <= total_subsets / 2) then
call random_number(rand)
write(seed_str, '(I10)') mod(seed(i), 500000000)
combined_str1 = trim(adjustl(combined_str1)) // trim(adjustl(seed_str))
else
call random_number(rand)
write(seed_str, '(I10)') mod(seed(i), 500000000) + 500000000
combined_str1 = trim(adjustl(combined_str1)) // trim(adjustl(seed_str))
end if
end do
combined_str2 = ""
do i = 7, 9
call random_number(rand)
selected_num_size = int(rand * total_subsets)
if (selected_num_size <= total_subsets / 2) then
call random_number(rand)
write(seed_str, '(I10)') mod(seed(i), 500000000)
combined_str2 = trim(adjustl(combined_str2)) // trim(adjustl(seed_str))
else
call random_number(rand)
write(seed_str, '(I10)') mod(seed(i), 500000000) + 500000000
combined_str2 = trim(adjustl(combined_str2)) // trim(adjustl(seed_str))
end if
end do
combined_str3 = ""
do i = 10, 12
call random_number(rand)
selected_num_size = int(rand * total_subsets)
if (selected_num_size <= total_subsets / 2) then
call random_number(rand)
write(seed_str, '(I10)') mod(seed(i), 500000000)
combined_str3 = trim(adjustl(combined_str3)) // trim(adjustl(seed_str))
else
call random_number(rand)
write(seed_str, '(I10)') mod(seed(i), 500000000) + 500000000
combined_str3 = trim(adjustl(combined_str3)) // trim(adjustl(seed_str))
end if
end do
combined_str4 = ""
do i = 13, 15
call random_number(rand)
selected_num_size = int(rand * total_subsets)
if (selected_num_size <= total_subsets / 2) then
call random_number(rand)
write(seed_str, '(I10)') mod(seed(i), 500000000)
combined_str4 = trim(adjustl(combined_str4)) // trim(adjustl(seed_str))
else
call random_number(rand)
write(seed_str, '(I10)') mod(seed(i), 500000000) + 500000000
combined_str4 = trim(adjustl(combined_str4)) // trim(adjustl(seed_str))
end if
end do
combined_str5 = ""
do i = 16, 18
call random_number(rand)
selected_num_size = int(rand * total_subsets)
if (selected_num_size <= total_subsets / 2) then
call random_number(rand)
write(seed_str, '(I10)') mod(seed(i), 500000000)
combined_str5 = trim(adjustl(combined_str5)) // trim(adjustl(seed_str))
else
call random_number(rand)
write(seed_str, '(I10)') mod(seed(i), 500000000) + 500000000
combined_str5 = trim(adjustl(combined_str5)) // trim(adjustl(seed_str))
end if
end do
combined_str6 = ""
do i = 19, 21
call random_number(rand)
selected_num_size = int(rand * total_subsets)
if (selected_num_size <= total_subsets / 2) then
call random_number(rand)
write(seed_str, '(I10)') mod(seed(i), 500000000)
combined_str6 = trim(adjustl(combined_str6)) // trim(adjustl(seed_str))
else
call random_number(rand)
write(seed_str, '(I10)') mod(seed(i), 500000000) + 500000000
combined_str6 = trim(adjustl(combined_str6)) // trim(adjustl(seed_str))
end if
end do
combined_str7 = ""
do i = 22, 24
call random_number(rand)
selected_num_size = int(rand * total_subsets)
if (selected_num_size <= total_subsets / 2) then
call random_number(rand)
write(seed_str, '(I10)') mod(seed(i), 500000000)
combined_str7 = trim(adjustl(combined_str7)) // trim(adjustl(seed_str))
else
call random_number(rand)
write(seed_str, '(I10)') mod(seed(i), 500000000) + 500000000
combined_str7 = trim(adjustl(combined_str7)) // trim(adjustl(seed_str))
end if
end do
combined_str8 = ""
do i = 25, 27
call random_number(rand)
selected_num_size = int(rand * total_subsets)
if (selected_num_size <= total_subsets / 2) then
call random_number(rand)
write(seed_str, '(I10)') mod(seed(i), 500000000)
combined_str8 = trim(adjustl(combined_str8)) // trim(adjustl(seed_str))
else
call random_number(rand)
write(seed_str, '(I10)') mod(seed(i), 500000000) + 500000000
combined_str8 = trim(adjustl(combined_str8)) // trim(adjustl(seed_str))
end if
end do
combined_str9 = ""
do i = 28, 30
call random_number(rand)
selected_num_size = int(rand * total_subsets)
if (selected_num_size <= total_subsets / 2) then
call random_number(rand)
write(seed_str, '(I10)') mod(seed(i), 500000000)
combined_str9 = trim(adjustl(combined_str9)) // trim(adjustl(seed_str))
else
call random_number(rand)
write(seed_str, '(I10)') mod(seed(i), 500000000) + 500000000
combined_str9 = trim(adjustl(combined_str9)) // trim(adjustl(seed_str))
end if
end do
combined_str10 = ""
do i = 31, 33
call random_number(rand)
selected_num_size = int(rand * total_subsets)
if (selected_num_size <= total_subsets / 2) then
call random_number(rand)
write(seed_str, '(I10)') mod(seed(i), 500000000)
combined_str10 = trim(adjustl(combined_str10)) // trim(adjustl(seed_str))
else
call random_number(rand)
write(seed_str, '(I10)') mod(seed(i), 500000000) + 500000000
combined_str10 = trim(adjustl(combined_str10)) // trim(adjustl(seed_str))
end if
end do
combined_str11 = ""
do i = 34, 36
call random_number(rand)
selected_num_size = int(rand * total_subsets)
if (selected_num_size <= total_subsets / 2) then
call random_number(rand)
write(seed_str, '(I10)') mod(seed(i), 500000000)
combined_str11 = trim(adjustl(combined_str11)) // trim(adjustl(seed_str))
else
call random_number(rand)
write(seed_str, '(I10)') mod(seed(i), 500000000) + 500000000
combined_str11 = trim(adjustl(combined_str11)) // trim(adjustl(seed_str))
end if
end do
combined_str12 = ""
do i = 37, 39
call random_number(rand)
selected_num_size = int(rand * total_subsets)
if (selected_num_size <= total_subsets / 2) then
call random_number(rand)
write(seed_str, '(I10)') mod(seed(i), 500000000)
combined_str12 = trim(adjustl(combined_str12)) // trim(adjustl(seed_str))
else
call random_number(rand)
write(seed_str, '(I10)') mod(seed(i), 500000000) + 500000000
combined_str12 = trim(adjustl(combined_str12)) // trim(adjustl(seed_str))
end if
end do
combined_str13 = ""
do i = 40, 42
call random_number(rand)
selected_num_size = int(rand * total_subsets)
if (selected_num_size <= total_subsets / 2) then
call random_number(rand)
write(seed_str, '(I10)') mod(seed(i), 500000000)
combined_str13 = trim(adjustl(combined_str13)) // trim(adjustl(seed_str))
else
call random_number(rand)
write(seed_str, '(I10)') mod(seed(i), 500000000) + 500000000
combined_str13 = trim(adjustl(combined_str13)) // trim(adjustl(seed_str))
end if
end do
combined_str14 = ""
do i = 43, 45
call random_number(rand)
selected_num_size = int(rand * total_subsets)
if (selected_num_size <= total_subsets / 2) then
call random_number(rand)
write(seed_str, '(I10)') mod(seed(i), 500000000)
combined_str14 = trim(adjustl(combined_str14)) // trim(adjustl(seed_str))
else
call random_number(rand)
write(seed_str, '(I10)') mod(seed(i), 500000000) + 500000000
combined_str14 = trim(adjustl(combined_str14)) // trim(adjustl(seed_str))
end if
end do
combined_str15 = ""
do i = 46, 48
call random_number(rand)
selected_num_size = int(rand * total_subsets)
if (selected_num_size <= total_subsets / 2) then
call random_number(rand)
write(seed_str, '(I10)') mod(seed(i), 500000000)
combined_str15 = trim(adjustl(combined_str15)) // trim(adjustl(seed_str))
else
call random_number(rand)
write(seed_str, '(I10)') mod(seed(i), 500000000) + 500000000
combined_str15 = trim(adjustl(combined_str15)) // trim(adjustl(seed_str))
end if
end do
combined_str16 = ""
do i = 49, 51
call random_number(rand)
selected_num_size = int(rand * total_subsets)
if (selected_num_size <= total_subsets / 2) then
call random_number(rand)
write(seed_str, '(I10)') mod(seed(i), 500000000)
combined_str16 = trim(adjustl(combined_str16)) // trim(adjustl(seed_str))
else
call random_number(rand)
write(seed_str, '(I10)') mod(seed(i), 500000000) + 500000000
combined_str16 = trim(adjustl(combined_str16)) // trim(adjustl(seed_str))
end if
end do
combined_str17 = ""
do i = 52, 54
call random_number(rand)
selected_num_size = int(rand * total_subsets)
if (selected_num_size <= total_subsets / 2) then
call random_number(rand)
write(seed_str, '(I10)') mod(seed(i), 500000000)
combined_str17 = trim(adjustl(combined_str17)) // trim(adjustl(seed_str))
else
call random_number(rand)
write(seed_str, '(I10)') mod(seed(i), 500000000) + 500000000
combined_str17 = trim(adjustl(combined_str17)) // trim(adjustl(seed_str))
end if
end do
combined_str18 = ""
do i = 55, 57
call random_number(rand)
selected_num_size = int(rand * total_subsets)
if (selected_num_size <= total_subsets / 2) then
call random_number(rand)
write(seed_str, '(I10)') mod(seed(i), 500000000)
combined_str18 = trim(adjustl(combined_str18)) // trim(adjustl(seed_str))
else
call random_number(rand)
write(seed_str, '(I10)') mod(seed(i), 500000000) + 500000000
combined_str18 = trim(adjustl(combined_str18)) // trim(adjustl(seed_str))
end if
end do
combined_str19 = ""
do i = 58, 60
call random_number(rand)
selected_num_size = int(rand * total_subsets)
if (selected_num_size <= total_subsets / 2) then
call random_number(rand)
write(seed_str, '(I10)') mod(seed(i), 500000000)
combined_str19 = trim(adjustl(combined_str19)) // trim(adjustl(seed_str))
else
call random_number(rand)
write(seed_str, '(I10)') mod(seed(i), 500000000) + 500000000
combined_str19 = trim(adjustl(combined_str19)) // trim(adjustl(seed_str))
end if
end do
combined_str20 = ""
do i = 61, 63
call random_number(rand)
selected_num_size = int(rand * total_subsets)
if (selected_num_size <= total_subsets / 2) then
call random_number(rand)
write(seed_str, '(I10)') mod(seed(i), 500000000)
combined_str20 = trim(adjustl(combined_str20)) // trim(adjustl(seed_str))
else
call random_number(rand)
write(seed_str, '(I10)') mod(seed(i), 500000000) + 500000000
combined_str20 = trim(adjustl(combined_str20)) // trim(adjustl(seed_str))
end if
end do
combined_str21 = ""
do i = 64, 66
call random_number(rand)
selected_num_size = int(rand * total_subsets)
if (selected_num_size <= total_subsets / 2) then
call random_number(rand)
write(seed_str, '(I10)') mod(seed(i), 500000000)
combined_str21 = trim(adjustl(combined_str21)) // trim(adjustl(seed_str))
else
call random_number(rand)
write(seed_str, '(I10)') mod(seed(i), 500000000) + 500000000
combined_str21 = trim(adjustl(combined_str21)) // trim(adjustl(seed_str))
end if
end do
combined_str22 = ""
do i = 67, 69
call random_number(rand)
selected_num_size = int(rand * total_subsets)
if (selected_num_size <= total_subsets / 2) then
call random_number(rand)
write(seed_str, '(I10)') mod(seed(i), 500000000)
combined_str22 = trim(adjustl(combined_str22)) // trim(adjustl(seed_str))
else
call random_number(rand)
write(seed_str, '(I10)') mod(seed(i), 500000000) + 500000000
combined_str22 = trim(adjustl(combined_str22)) // trim(adjustl(seed_str))
end if
end do
combined_str23 = ""
do i = 70, 72
call random_number(rand)
selected_num_size = int(rand * total_subsets)
if (selected_num_size <= total_subsets / 2) then
call random_number(rand)
write(seed_str, '(I10)') mod(seed(i), 500000000)
combined_str23 = trim(adjustl(combined_str23)) // trim(adjustl(seed_str))
else
call random_number(rand)
write(seed_str, '(I10)') mod(seed(i), 500000000) + 500000000
combined_str23 = trim(adjustl(combined_str23)) // trim(adjustl(seed_str))
end if
end do
combined_str24 = ""
do i = 73, 75
call random_number(rand)
selected_num_size = int(rand * total_subsets)
if (selected_num_size <= total_subsets / 2) then
call random_number(rand)
write(seed_str, '(I10)') mod(seed(i), 500000000)
combined_str24 = trim(adjustl(combined_str24)) // trim(adjustl(seed_str))
else
call random_number(rand)
write(seed_str, '(I10)') mod(seed(i), 500000000) + 500000000
combined_str24 = trim(adjustl(combined_str24)) // trim(adjustl(seed_str))
end if
end do
print *, combined_str0
print *, combined_str1
print *, combined_str2
print *, combined_str3
print *, combined_str4
print *, combined_str5
print *, combined_str6
print *, combined_str7
print *, combined_str8
print *, combined_str9
print *, combined_str10
print *, combined_str11
print *, combined_str12
print *, combined_str13
print *, combined_str14
print *, combined_str15
print *, combined_str16
print *, combined_str17
print *, combined_str18
print *, combined_str19
print *, combined_str20
print *, combined_str21
print *, combined_str22
print *, combined_str23
print *, combined_str24
end program Dcryo