I don't think we have every tried parallel make; I think it most
unlikely that we've turned it off. Could it be to do with recursive
invocations of make not getting the flag? Try your make -j2 in
ghc/compiler (which eats most time and doesn't recursively invoke
make)
S
| -----Original Message-----
| From: Alastair Reid [mailto:[EMAIL PROTECTED]]
| Sent: 18 April 2001 20:14
| To: [EMAIL PROTECTED]
| Subject: Parallel make
|
|
|
| Since I have 2 processors and plently of memory, I thought I'd try
| doing a parallel make of GHC:
|
| make all -j 2
|
| This kind of command normally works great for other code (e.g., things
| written in C and for which I have/can get accurate dependency
| information) but I'm getting no parallelism when building GHC.
|
| Have you explicitly turned parallel make off (e.g., because
| dependencies aren't sufficiently accurate)?
|
| Is there any point in pursuing this?
|
|
| --
| Alastair Reid [EMAIL PROTECTED]
| http://www.cs.utah.edu/~reid/
|
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