Re: Java Threads on Linux

2001-10-03 Thread Nathan Meyers
On Wed, Oct 03, 2001 at 06:32:11PM -0700, Dan Kegel wrote: > root wrote: > > > > On Wed, Oct 03, 2001 at 02:22:51PM -0700, Dan Kegel wrote: > > > Nathan Meyers wrote: > > > > The current Linux implementation of POSIX threads uses the clone() kernel > > > > call for each thread, resulting in a 1-1

Re: Java Threads on Linux

2001-10-03 Thread Nathan Meyers
On Wed, Oct 03, 2001 at 06:50:48AM -0700, Avi Cherry wrote: > At 2:16 PM +0200 10/3/01, Florent Coste wrote: > >I'm not a kernel guru too, > > > >but what know is that : > >java threads are mapped to posix threads (linuxthreads in the glibc). The > >linuxthreads library uses the kernel threads, wh

Java 3D question

2001-10-03 Thread Timothy Reaves
I have linux Java 3D working on my box. Are there any actual applications out there for Java 3D, or just the little demos that show that it works? -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubsc

Re: Java Threads on Linux

2001-10-03 Thread Avi Cherry
At 2:16 PM +0200 10/3/01, Florent Coste wrote: >I'm not a kernel guru too, > >but what know is that : >java threads are mapped to posix threads (linuxthreads in the glibc). The >linuxthreads library uses the kernel threads, which directly map >into a 'process >like' entry in the scheduler. (1-1 m

RE: Linux - Java Open Files

2001-10-03 Thread Weiqi Gao
On Wed, 2001-10-03 at 05:37, Jeff Singer wrote: > > I’m still not sure exactly what you meant with the open file issue. > If the open file is counted one per thread, is the file open for each > thread or only reported as open. If so lsof might not be accurate with > threads ?? That's correct, lso

Re: Java Threads on Linux

2001-10-03 Thread Florent Coste
> In Linux: > Well, I hope to hear it from you guys. ;) ... since it is not in the book > that I have and I am not a kernel guru ... and how is it different between > 2.2 and 2.4. Hello all, I'm not a kernel guru too, but what know is that : java threads are mapped to posix threads (linuxthread

RE: Linux - Java Open Files

2001-10-03 Thread Jeff Singer
Hi Thanks for the reply. I’m still not sure exactly what you meant with the open file issue. If the open file is counted one per thread, is the file open for each thread or only reported as open. If so lsof might not be accurate with threads ?? The reason we started looking at the open files is

Linux - Java Open Files

2001-10-03 Thread Jeff Singer
Hi I need some clarification on a problem I'm having running java under Linux. I start a number of java applications (JDK 1.3.1_01) on our Red hat 6.2 box. Now as I understand what happens is, when a thread is spawned, each thread is cloned and becomes its own process. This is since JDK 1.3.x, w

Java Threads on Linux

2001-10-03 Thread Jesus M. Salvo Jr.
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Re-Reading the O'Reilly book "Java Threads 2nd Edition by Scott Oaks and Henry Wong", in summary: In Windows: * Threads are timesliced * With SMP, each CPU will select a currently running thread ( page 147 ) ( Therefore, no need to do some native