r*n
2 楼
rt
w*z
3 楼
【 以下文字转载自 Software 讨论区 】
发信人: watersz (water), 信区: Software
标 题: How to install 32 bit app in 64 bit system?
发信站: BBS 未名空间站 (Fri Sep 18 00:45:16 2009, 美东)
Just got my 64 bit HP desktop (Vista Premium). I want to install my old
32 bit Compaq Visual Fortran on it, but in vain. Can anybody help me with
it?
Thanks
发信人: watersz (water), 信区: Software
标 题: How to install 32 bit app in 64 bit system?
发信站: BBS 未名空间站 (Fri Sep 18 00:45:16 2009, 美东)
Just got my 64 bit HP desktop (Vista Premium). I want to install my old
32 bit Compaq Visual Fortran on it, but in vain. Can anybody help me with
it?
Thanks
l*i
4 楼
f(x) 基本上被读作 f of x...
f和F分别读small f/big f
f和F分别读small f/big f
h*p
6 楼
装32位的XP/Vista,然后装Compaq Visual Fortran,但是你能用最大RAM只有3GB。
或者把Compaq Visual Fortran在XP上装成绿色软件,然后直接拷贝到Vista上用。但是
这样可能会影响速度。32位的Fortran还是不能充分利用内存,所以最好找一个64位的
Fortran。
反正不容易。祝好运。
或者把Compaq Visual Fortran在XP上装成绿色软件,然后直接拷贝到Vista上用。但是
这样可能会影响速度。32位的Fortran还是不能充分利用内存,所以最好找一个64位的
Fortran。
反正不容易。祝好运。
r*t
7 楼
f of x~~
g*y
9 楼
install XP in a virtual machine, then install CVF there.
Otherwise, get Intel Visual Fotran for 64bit system.
【在 w*****z 的大作中提到】![](/moin_static193/solenoid/img/up.png)
: 【 以下文字转载自 Software 讨论区 】
: 发信人: watersz (water), 信区: Software
: 标 题: How to install 32 bit app in 64 bit system?
: 发信站: BBS 未名空间站 (Fri Sep 18 00:45:16 2009, 美东)
: Just got my 64 bit HP desktop (Vista Premium). I want to install my old
: 32 bit Compaq Visual Fortran on it, but in vain. Can anybody help me with
: it?
: Thanks
Otherwise, get Intel Visual Fotran for 64bit system.
【在 w*****z 的大作中提到】
![](/moin_static193/solenoid/img/up.png)
: 【 以下文字转载自 Software 讨论区 】
: 发信人: watersz (water), 信区: Software
: 标 题: How to install 32 bit app in 64 bit system?
: 发信站: BBS 未名空间站 (Fri Sep 18 00:45:16 2009, 美东)
: Just got my 64 bit HP desktop (Vista Premium). I want to install my old
: 32 bit Compaq Visual Fortran on it, but in vain. Can anybody help me with
: it?
: Thanks
g*g
11 楼
In industry, people are pretty practical, if a system has good enough
performance, it's good enough. Otherwise, it's about profiling to find
out the bottleneck, then fine tuning above it.
A senior software engineer will find such need once a while, but
few job are dedicated on it. You'll find more of this kind of job
in research lab.
【在 r*******n 的大作中提到】![](/moin_static193/solenoid/img/up.png)
: 做这种类似工作的是不是很少,大约有多大比例。
performance, it's good enough. Otherwise, it's about profiling to find
out the bottleneck, then fine tuning above it.
A senior software engineer will find such need once a while, but
few job are dedicated on it. You'll find more of this kind of job
in research lab.
【在 r*******n 的大作中提到】
![](/moin_static193/solenoid/img/up.png)
: 做这种类似工作的是不是很少,大约有多大比例。
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