An abstraction stack:
Impure Pure
How about strict vs. lazy? I ask because I assumed there were lazy
variants of uvector or storablevector, using the bytestring list of
chunks approach, but apparently not? Making a lazy version seems
pretty easy, but rewriting all the basic
On Thu, 17 Jul 2008, Evan Laforge wrote:
An abstraction stack:
Impure Pure
How about strict vs. lazy? I ask because I assumed there were lazy
variants of uvector or storablevector, using the bytestring list of
chunks approach, but apparently not?
For storablevector there
Evan Laforge wrote:
An abstraction stack:
Impure Pure
How about strict vs. lazy? I ask because I assumed there were lazy
variants of uvector or storablevector, using the bytestring list of
chunks approach, but apparently not?
wait list of chunks makes something that
On 14.07.2008, at 20:48, Don Stewart wrote:
Yes, we have long been discussing a generic Stream library to which
the various sequence structures can be translated to and from. Already
it is useful to say, stream bytestrings into uvectors and out to
lists.
could the Stream interface be made
currently i'm working on stuff that looks something like this:
1 read soundfile from disk in blocks of N samples (IOCArray, hsndfile
package)
2 convert to CArray with unsafeFreeze (simple O(1) cast, carray package)
3 perform FFT (CArray, fftw package)
4 convert to UArr (uvector package)
5 do
sk:
currently i'm working on stuff that looks something like this:
1 read soundfile from disk in blocks of N samples (IOCArray, hsndfile
package)
2 convert to CArray with unsafeFreeze (simple O(1) cast, carray package)
3 perform FFT (CArray, fftw package)
4 convert to UArr (uvector
Don Stewart wrote:
sk:
currently i'm working on stuff that looks something like this:
1 read soundfile from disk in blocks of N samples (IOCArray, hsndfile
package)
2 convert to CArray with unsafeFreeze (simple O(1) cast, carray package)
3 perform FFT (CArray, fftw package)
4 convert to
On 14.07.2008, at 18:42, Jules Bean wrote:
It would be helpful to see the programs people are writing with
uvector,
so I can polish up the API some more :)
It would also be helpful to have someone explain why we have:
Ptr a
ByteString
IOUArray
IOCArray
Data.Storable.StorableArray
UArr
Of
jules:
Don Stewart wrote:
sk:
currently i'm working on stuff that looks something like this:
1 read soundfile from disk in blocks of N samples (IOCArray, hsndfile
package)
2 convert to CArray with unsafeFreeze (simple O(1) cast, carray package)
3 perform FFT (CArray, fftw package)
4
Hello Don,
Monday, July 14, 2008, 9:19:19 PM, you wrote:
An abstraction stack:
it would be great to document these things on wiki like we've
documented old arrays
--
Best regards,
Bulatmailto:[EMAIL PROTECTED]
___
sk:
On 14.07.2008, at 18:42, Jules Bean wrote:
It would be helpful to see the programs people are writing with
uvector,
so I can polish up the API some more :)
It would also be helpful to have someone explain why we have:
Ptr a
ByteString
IOUArray
IOCArray
Don Stewart wrote:
Yes, we have long been discussing a generic Stream library to which
the various sequence structures can be translated to and from. Already
it is useful to say, stream bytestrings into uvectors and out to lists.
Isn't there already such a thing?
lists:
Don Stewart wrote:
Yes, we have long been discussing a generic Stream library to which
the various sequence structures can be translated to and from. Already
it is useful to say, stream bytestrings into uvectors and out to lists.
Isn't there already such a thing?
Jules Bean wrote:
It would also be helpful to have someone explain why we have:
Ptr a
ByteString
IOUArray
IOCArray
Data.Storable.StorableArray
UArr
Of course, I know the answers to some of those questions, ByteString is
obviously less polymorphic than all the others there, and Ptr a doesn't
stefan kersten wrote:
(2) personally i much prefer the list-like interface provided by the
stream-fusion powered libraries (ndp, uvector, vector). can't the
stream-fusion framework and correspondingly the vector interface be
separated from the memory representation, provided a particular
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