From c9531a14cd16d145ca84989737d09ea59e1eb361 Mon Sep 17 00:00:00 2001
From: Christopher Rackauckas <accounts@chrisrackauckas.com>
Date: Fri, 5 Jul 2024 14:36:26 -0400
Subject: [PATCH] revert failing make_zeros

due to https://github.com/EnzymeAD/Enzyme.jl/issues/1611
---
 src/derivative_wrappers.jl | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/derivative_wrappers.jl b/src/derivative_wrappers.jl
index 07c449318..51953572c 100644
--- a/src/derivative_wrappers.jl
+++ b/src/derivative_wrappers.jl
@@ -680,7 +680,8 @@ function _vecjacobian!(dλ, y, λ, p, t, S::TS, isautojacvec::EnzymeVJP, dgrad,
         ytmp = _tmp5
     end
 
-    Enzyme.make_zero!(tmp1) # should be removed for dλ
+    tmp1 .= 0
+    #Enzyme.make_zero!(tmp1) # should be removed for dλ
     ytmp .= y
 
     #if dgrad !== nothing
@@ -698,7 +699,8 @@ function _vecjacobian!(dλ, y, λ, p, t, S::TS, isautojacvec::EnzymeVJP, dgrad,
     #if dy !== nothing
     #      tmp3 = dy
     #else
-    Enzyme.make_zero!(tmp3)
+    tmp3 .= 0
+    #Enzyme.make_zero!(tmp3)
     #end
 
     vec(tmp4) .= vec(λ)