because the process holding the spinlock would do nothing (thus wasting CPU cycles) when it is allocated the CPU. It is better to put it in the sleep state (that is putting the process in the waiting queue). As soon as the process is wakened up (by some other process/thread invoking "signal/wake" on it) it is put in the "ready" queue when it runs as soon as the CPU is assigned to it.
on multiprocessor systems, it's generally better to "spin" because it is assumed that the running process on the other processor will release the lock pretty soon (thus it can release the lock and still continue running while your thread/process is getting a hold of the lock).
for better explanation check out "Operating System Concepts" by Silberchatz,
also Cornell University slides on Operating Systems Course are pretty useful as well.
dont go to meat spin, its an inappropriate site.
I'm not sure which one your talking about, but for most of the treasures you just spin the parts until it locks. When it locks it means you got it right. Like for the trickery one you just spin the 3 parts of the puzzle and align the glyphs.
The world spins on its axis as a result of its creation in the solar systems angular momentum. The forces that created the earth involved forces that created spin around the spin axis.
Technically there are 4. There are ports to other systems and a few spin-offs though.
This question is a very hard question to answer so no,
A low pressure system in the southern hemisphere, rotates in a Clockwise direction.
Janet Mary Ramsden has written: 'Nuclear spin relaxation in water in heterogeneous systems'
K. F. Burton has written: 'Electron spin resonance studies of metal-ammonia systems'
Hurricanes are low pressure systems as are all storm systems. In a hurricane the low pressure draws air inward. The Coriolis effect, a consequence of earth's spin gives the air its own spin. Since the term hurricane applies to a tropical cyclone in the northern hemisphere the rotation will be counterclockwise.
Yes. Large scale high pressure systems in the northern hemisphere rotate clockwise. On rare occasions a tornado in the northern hemisphere will rotate clockwise as well, though the vast majority spin counterclockwise.
if my big spin ticket had three spin, am i automatically play for the spin?
Spin Spin Sugar was created in 1996.