Classes | |
class | gr::blocks::annotator_1to1 |
1-to-1 stream annotator testing block. FOR TESTING PURPOSES ONLY. More... | |
class | gr::blocks::annotator_alltoall |
All-to-all stream annotator testing block. FOR TESTING PURPOSES ONLY. More... | |
class | gr::blocks::annotator_raw |
raw stream annotator testing block. More... | |
class | gr::blocks::host_buffer_copy |
copy using host_buffer testing block. FOR TESTING PURPOSES ONLY. More... | |
class | gr::blocks::message_debug |
Debug block for the message passing system. More... | |
class | gr::blocks::tag_debug |
Bit bucket that prints out any tag received. More... | |
class | gr::blocks::test_tag_variable_rate_ff |
Used for testing tag propagation.This block resamples the stream by a factor that starts at 0.5 but varies around by some random walk. The relative rate of the block is initialized to 0.5 and the random number generator is seeded based on the time. For each input, if the random number is >= 0.5, the relative rate is increased by update_step ; otherwise, it is decreased by update_step . More... | |
class | gr::blocks::vector_sink< T > |
T sink that writes to a vector. More... | |
class | gr::pdu::add_system_time |
Adds system time to a PDU's metadataAdds a user specified key to PDU dict containing the system time in seconds since unix epoch. More... | |
class | gr::pdu::pdu_filter |
Propagates only pdus containing k=>v in meta. More... | |
class | gr::pdu::pdu_remove |
remove key k in pdu's meta field and pass on More... | |
class | gr::pdu::pdu_set |
Set k=>v in pdu's meta field and pass on. More... | |
class | gr::pdu::pdu_split |
Split PDU dict and data to separate portsSplits a PDU into its metadata dictionary and vector, outputs nothing if the input message is not a PDU. Useful for stripping metadata out for printing or saving. More... | |
class | gr::pdu::random_pdu |
Sends a random PDU at intervals. More... | |
class | gr::pdu::time_delta |
Compute system time differences and provide statistics upon completion.This block computes the difference between the current system time and a defined PDU key previously added (e.g.: by by the add_system_time block). This is useful for benchmarking PDU operations. The block also maintains running estimates of mean and variance, accessible by getters and printed when the flowgraph is stopped. More... | |