mt19937-64.out.txt
に掲載されている、1000 outputs of genrand64_int64()
を、Fortran
で読み取れるように、
バイナリデータは保持しつつ、unsigned long
から signed long
に変換するための C++
と Fortran
のソースコード。
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% [reference] | |
% https://tex.stackexchange.com/questions/34424/how-do-i-calculate-n-modulo-3-in-latex | |
\RequirePackage{plautopatch} | |
\documentclass[uplatex]{jsarticle} | |
\makeatletter | |
\newcommand{\calcQuotient}[2]{{% | |
\newcount\@quotient% |
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FCFLAGS = -ffree-line-length-none -O2 -pedantic -std=f2008 -Wall -Wextra # -fbacktrace -fbounds-check | |
OBJS = ./main.o | |
main.exe: $(OBJS) | |
gfortran $(FCFLAGS) -o ./main.exe $(OBJS) | |
%.o: %.f08 | |
gfortran $(FCFLAGS) -c $< | |
clean: |
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FCFLAGS = -ffree-line-length-none -O2 -pedantic -std=f2008 -Wall -Wextra # -fbacktrace -fbounds-check | |
OBJS = ./mod_utility.o ./mod_eqn_func.o ./mod_solver.o ./main.o | |
main.exe: $(OBJS) | |
gfortran $(FCFLAGS) -o ./main.exe $(OBJS) | |
%.o: %.f08 | |
gfortran $(FCFLAGS) -c $< | |
clean: |
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FCFLAGS = -ffree-line-length-none -O2 -pedantic -std=f2008 -Wall -Wextra # -fbacktrace -fbounds-check | |
OBJS = ./mod_is_even.o ./mod_test.o ./main.o | |
main.exe: $(OBJS) | |
gfortran $(FCFLAGS) -o ./main.exe $(OBJS) | |
%.o: %.f08 | |
gfortran $(FCFLAGS) -c $< | |
clean: |
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FCFLAGS= -fbacktrace -fbounds-check -ffree-line-length-none -O2 -pedantic -std=f2008 -Wall -Wextra | |
main.exe: ./main.f08 | |
gfortran $(FCFLAGS) -o ./main.exe $< | |
clean: | |
rm ./*.mod ./*.o ./*.dat |
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# -*- coding: utf-8 -*- | |
import numpy | |
def read_int32(file_stream): | |
return numpy.fromfile(file= file_stream, dtype= numpy.int32, count=1)[0] | |
def read_real64(file_stream): | |
return numpy.fromfile(file= file_stream, dtype= numpy.float64, count=1)[0] |
268435456 < length_data
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program memorandum | |
use, intrinsic :: iso_fortran_env | |
implicit none | |
integer(INT32) :: input_front = -17_INT32 | |
integer(INT32) :: input_rear = +32_INT32 | |
integer(INT64) :: retval |