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DNMY: Allow multithreaded callbacks #281

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DNMY: Allow multithreaded callbacks #281

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2 changes: 1 addition & 1 deletion src/C_wrapper.jl
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Original file line number Diff line number Diff line change
Expand Up @@ -156,7 +156,7 @@ function KN_solve(model::Model)
# that Knitro is not multithreaded. Otherwise, the code will segfault
# as we have trouble calling Julia code from multithreaded C
# code. See issue #93 on https://github.com/jump-dev/KNITRO.jl.
if !isempty(model.callbacks)
if VERSION < v"1.9" && !isempty(model.callbacks)
if knitro_version() >= v"13.0"
@_checked KN_set_int_param(model, KN_PARAM_MS_NUMTHREADS, 1)
@_checked KN_set_int_param(model, KN_PARAM_NUMTHREADS, 1)
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