The source code is available so that it should be possible to recompile the dll
for 64-bit target.
Oleg Kobchenko wrote:
Is the DLL called from 64-bit J a 64-bit DLL?
It looks like it's impossible to mix 64 and 32-bit
code (calling DLLs in any direction). One of the ways
to obviate it is to use IPC (inter-process communication)
and surrogate processes:
http://www.dnjonline.com/article.aspx?ID=jun07_access3264
Which may suggest that it would be easier to make
the call into an out-of-process COM component (ActiveX EXE),
which uses this sort of setup behind the scenes.
Incidentally the role of out-of-proc server could be played
by J itself:
64-bit J uses COM to call 32-bit J,
which in turn calls 32-bit DLL.
--- Kairit Sirts <[EMAIL PROTECTED]> wrote:
Hi!
I'm again stuck with my syllabification dll. I have 64bit computer and I
have there both 32bit and 64bit J. When I call the dll form 32bit J then
everything works fine, but calling it from 64bit J causes cd error with
cder'' result 1 0.
My system is configured by following the guidelines a got from this forum:
I was able to get beyond the 1 0 error. I used the downloads from
http://www.eki.ee/tarkvara/silbitus/ . I used the following steps:
0. Create C:\j601\addons\syllabif.
1. Unzip http://www.eki.ee/tarkvara/est_morpho_data.zip into it.
2. Unzip http://www.eki.ee/tarkvara/silbitus/syll_code.zip into it.
3. Use the following code:
script_z_ '~system\main\dll.ijs'
syllabify=: >@{.@('C:\j601\addons\syllabif\syllabif.dll syllabify i i'&cd)
foo=: 3 : 0
1!:44 'C:\j601\addons\syllabif'
syllabify <'This is a test'
)
4. test:
foo''
|domain error: cd
| syllabify<'This is a test'
cder''
6 0
I configured everything the same way with J601_64, directory names changed
accordingly, of course.
Any idea, what could possibly cause the problem?
Kairit Sirts
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