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Fix breakdown model forbidden value 0 error
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Browse Source 
When a event causes a new value in the sort module, the first time it
will write all output values, which most of them will be zero. Writting
a zero value is forbidden by default, so we relax the constraint with
the PRV_ZERO flag.
This commit is contained in:
Rodrigo Arias 2024-05-09 15:26:42 +02:00
parent be63004f38
commit 012f05e711
1 changed files with 6 additions and 1 deletions
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7
src/emu/nanos6/breakdown.c
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@ -1,4 +1,4 @@
/* Copyright (c) 2023 Barcelona Supercomputing Center (BSC)
/* Copyright (c) 2023-2024 Barcelona Supercomputing Center (BSC)
* SPDX-License-Identifier: GPL-3.0-or-later */
#include "breakdown.h"
@ -239,6 +239,11 @@ model_nanos6_breakdown_connect(struct emu *emu)
long type = PRV_NANOS6_BREAKDOWN;
long flags = PRV_SKIPDUP;
/* We may emit zero at the start, when an input changes and all
* the other sort output channels write a zero in the output,
* before the last value is set in prv.c. */
flags |= PRV_ZERO;
struct chan *out = sort_get_output(&bemu->sort, i);
if (prv_register(prv, i, type, bay, out, flags)) {
err("prv_register failed");