Download

We do not have an official version yet. Currently, these are only snapshots for testing purpose only.

oc4mc-20090414.tar.gz

• lighter patch (less than 100kB instead of greater than 800kB)

oc4mc-20090410.tar.gz

• (2009/04/10) new major bug fix for blocking operations (I/O operations should not make the whole program block)
• (2009/04/08) better performance for Thread.join
• (2009/04/08) major bug fix for called-from-C assembly-implemented functions (that bug was discovered on April 7th)
• (2009/04/08) major bug fix for blocking operations (I/O operations should not make the whole program block)

• Thread : create, join, yield
• Mutex : create, lock, try_lock, unlock
• Condition : create, wait, signal, broadcast

• Thread : kill

• Graphics (though it seems to work ok)
• posix signal handling

Other functions may work…

• if you don't have spinlocks, run this :

cd runtime/gcs/sc_par && sed -ibak -e s/pthread_spinlock_t/pthread_mutex_t/g -e s/pthread_spin_lock/pthread_mutex_lock/g -e s/pthread_spin_unlock/pthread_mutex_unlock/g -e s/pthread_spin_init/pthread_mutex_init/g gci.c

oc4mc-20090403.tar.gz (please wait for next version or take the previous one)

• Thread : create, join
• Mutex : create, lock, unlock

• Thread : yield
• Mutex : try_lock
• Condition : create, wait, signal, broadcast

• Thread : kill

Other functions may work…

oc4mc-20090402.tar.gz

• Thread : create, join
• Mutex : create, lock, unlock

other functions may be available in the interface, but should not be used.

• Thread : yield, self, exit, id
• Mutex : try_lock

• Thread : kill