8.2.32. _gfortran_caf_co_broadcast
8.2.32 _gfortran_caf_co_broadcast — Sending data to all images
- Description:
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Distribute a value from a given image to all other images in the team. Has to be called collectively.
- Syntax:
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void _gfortran_caf_co_broadcast (gfc_descriptor_t *a, int source_image, int *stat, char *errmsg, int errmsg_len) - Arguments:
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a intent(inout) An array descriptor with the data to be broadcasted (on source_image) or to be received (other images). source_image intent(in) The ID of the image from which the data should be broadcasted. stat 登录查看完整内容