Commit 8c7e79da authored by multrus's avatar multrus
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Merge branch... 

Merge branch '67-evs-conditions-parallel-generation-and-application-of-error-patterns-might-cause-undeterministic' into 'main'

Resolve "EVS Conditions: Parallel generation and application of error patterns might cause undeterministic behavior"

See merge request !137
parents 1b16af5c 2d430880

ivas_processing_scripts/processing/evs.py

+4 −1
Original line number Diff line number Diff line
@@ -216,12 +216,15 @@ class EVS(Processing): 
        )



        # apply bitstream processing and save unprocessed bitstream

        # Important: don't apply parallel processing - simulate_tx() generates error patterns and applies them;

        # however, the error patterns have the same name, i.e. running these tasks in parallel might lead

        # to collisions and eventually cause issues with being deterministic across multiple runs

        split_chan_bs_unprocessed = split_chan_bs

        split_chan_bs = apply_func_parallel(

            self.simulate_tx,

            zip(split_chan_files, split_chan_bs, repeat(logger)),

            None,

            "mt" if self.multiprocessing else None,

            None,

            show_progress=False,

        )

        voip = [scb[1] for scb in split_chan_bs]