已合并
modify some describtion in python_syntax_support.md #83
ca1kw创建于 3月9日
modify some describtion in python_syntax_support.md #83
已合并
共 1 个文件变更+13-12
| @@ -557,24 +557,25 @@ | |||
| 557 | ```python | 557 | ```python |
| 558 | import numpy as np | 558 | import numpy as np |
| 559 | @asc.jit | 559 | @asc.jit |
| 560 | - def cmpi_function(mask1: np.uint64, mask2: np.uint64): | 560 | + def cmpi_function(mask_low: np.uint64, mask_high: np.uint64): |
| 561 | - if mask1 > 0 and mask2 > 0: | 561 | + if mask_low > 0 and mask_high > 0: # 数字0也为无符号整数类型 |
| 562 | - mask = [mask1, mask2] | 562 | + mask = [mask_low, mask_high] |
| 563 | asc.add(z, x, y, mask=mask, repeat_time=1, repeat_params=asc.BinaryRepeatParams(1, 1, 1, 8, 8, 8)) | 563 | asc.add(z, x, y, mask=mask, repeat_time=1, repeat_params=asc.BinaryRepeatParams(1, 1, 1, 8, 8, 8)) |
| 564 | 564 | ||
| 565 | - mask1 = np.uint64(2**64-1) | 565 | + mask_low = np.uint64(2**64-1) |
| 566 | - mask2 = np.uint64(2**64-1) | 566 | + mask_high = np.uint64(2**64-1) |
| 567 | ``` | 567 | ``` |
| 568 | - 注：mask作为一个特殊的uint64场景，由框架进行处理，在进行`if mask1 > 0 and mask2 > 0`逻辑判断时可以使用 `if mask1 and mask2`，或使用np.int64代替， | 568 | + 注：mask作为一个特殊的uint64场景，由框架进行处理，在进行`if mask_low > 0 and mask_high > 0`逻辑判断时可以使用 `if mask_low and mask_high`， |
| 569 | - 代码如下： | 569 | + 如果和非0数字进行比较则只能使用np.int64代替。 |
| 570 | + 上述代码使用np.int64后代码如下： | ||
| 570 | ```python | 571 | ```python |
| 571 | import numpy as np | 572 | import numpy as np |
| 572 | @asc.jit | 573 | @asc.jit |
| 573 | - def cmpi_function(mask1: np.int64, mask2: np.int64): | 574 | + def cmpi_function(mask_low: np.int64, mask_high: np.int64): |
| 574 | - if mask1 != 0 and mask2 != 0: | 575 | + if mask_low != 0 and mask_high != 0: |
| 575 | - mask = [mask1, mask2] | 576 | + mask = [mask_low, mask_high] |
| 576 | asc.add(z, x, y, mask=mask, repeat_time=1, repeat_params=asc.BinaryRepeatParams(1, 1, 1, 8, 8, 8)) | 577 | asc.add(z, x, y, mask=mask, repeat_time=1, repeat_params=asc.BinaryRepeatParams(1, 1, 1, 8, 8, 8)) |
| 577 | 578 | ||
| 578 | - mask1 = np.int64(-1) # int64(-1)在强转为uint64时等于2**64-1 | 579 | + mask_low = np.int64(-1) # int64(-1)在强转为uint64时等于2**64-1 |
| 579 | - mask2 = np.int64(-1) | 580 | + mask_high = np.int64(-1) |
| 580 | ``` | 581 | ``` |