Platform:
Linux (Fedora Core 6 w/ 2.6.18 kernel)
Sun JVMs 1.5.0_09, 1.5.0_11, 1.6.0_01
IBM JVM 1.5.0
First an Observation: The X10-1.5 command line version of the compiler
seems to have serious problems with the new ployglot_2.3.0.jar released
on Oct 5, 2007. The tests fail with compile errors (crashes in either
PolyGlot or Java methods). Falling back to PloyGlot 2.2.3 fixes this and
~95% of the tests pass with the 1.5 JVMs (and ~90% pass with the 1.6 JVM).
Where I'm having difficulty is with Eclipse. I have both 3.2.2
(Callisto) and 3.3.1 (Europa) installed. I understand from the
documentation, that 3.3.1 should be expected to be problematic, so I've
been focusing on the 3.2.2 version.
On 3.2.2, I run into TWO problems in the process of creating a new
eclipse X10 project, even something as simple as "Hello World".
(1) As I try to create a new X10 project, I receive a dialog when I
click "Finsh" that says: "Creation of element failed. Invalid thread
access". If I dismiss the dialog and click "Finish" in the new X10
project dialog again, the project directory tree is created in the
workspace.
(2) Next I create a new class within that project, default package,
x10.lang.Object as its superclass, public scope. In the new class, I add
a psv main(...) and save. I receive an error saying x10.lang.Object
can't be found:
Severity and Description Path Resource Location
Creation Time Id
Could not find type "x10.lang.Object". HelloWorld/src HelloWorld.x10
/home/kxi/X10DT/HelloWorld/src/HelloWorld.x10:1 1193338815887 37
Neither setting CLASSPATH, nor copying the jar into the project
directory alters the result. The result is repeatable with both the Sun
and IBM JVMs (1.5.0).
I must be missing something basic? Would someone mind pointing me in the
right direction?
Many Thanks,
--Jeff
--
Jeffery A. Kuehn
Senior HPC Evaluation Researcher
Future Technologies Group, Computer Science and Mathematics Division and
Scientific Computing Group, National Center for Computational Sciences
Oak Ridge National Laboratory
One Bethel Valley Road MS6173
Oak Ridge, TN 37831
P:865.241.6134 F:865.241.2650
"The ability to advance the leading edge of technology is
constrained by the ability to prune the trailing edge."
-- Charles Dickens of Stanford University
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