INT8
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Convert to signed integer
Usage
| Jacket for M Language | |||||||||||
| Supported Syntax | |||||||||||
I = int8(X) |
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Notes
One bottleneck in achieving reasonable amounts of speedup is memory transfer. If you wish to optimize your code and achieve speed-ups, try to reduce the amount of casts to CPU types especially on large variables, as each such operation can incur a costly memory transfer operation which would slow down your code.
- Converts to INT8 from Jacket specific types
- Output range -128 to 127
See Also
DOUBLE, SINGLE, INT16, INT32, INT64, INTMAX, INTMIN, UINT8, UINT16, UINT32, UINT64