From c1fed8c508dd89c86de7dd647de0d014c441344e Mon Sep 17 00:00:00 2001 From: Vito Caputo Date: Sat, 21 May 2022 23:27:02 -0700 Subject: modules/*: first stab at utilizing supplied seeds This is a mostly mechanical change of using rand_r() in place of rand(), using the provided seed as the seed state. There's some outstanding rand()s outside of create_context() which should probably get switched over, with the seed being stowed in the context struct. I didn't bother going deeper on this at the moment in the interests of getting to sleep soon. --- src/modules/julia/julia.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/modules/julia') diff --git a/src/modules/julia/julia.c b/src/modules/julia/julia.c index c24e40a..d9cfdff 100644 --- a/src/modules/julia/julia.c +++ b/src/modules/julia/julia.c @@ -73,7 +73,7 @@ static void * julia_create_context(unsigned seed, unsigned ticks, unsigned n_cpu if (!ctxt) return NULL; - ctxt->rr = ((float)rand()) / (float)RAND_MAX * 100.f; + ctxt->rr = ((float)rand_r(&seed)) / (float)RAND_MAX * 100.f; return ctxt; } -- cgit v1.2.3