Merge pull request #1324 from lattice/hotfix/heavy-quark-mg-setup

maddyscientist · web-flow · commit 44bcd99e2a24 · 2022-09-19T16:18:58.000-07:00
Hotfix for weird heavy quark residual behavior during MG setup
diff --git a/lib/inv_cg_quda.cpp b/lib/inv_cg_quda.cpp
@@ -567,7 +567,7 @@ namespace quda {
         }
 
         // if L2 broke down already we turn off reliable updates and restart the CG
-        if (ru.reliable_heavy_quark_break(L2breakdown, heavy_quark_res, heavy_quark_res_old, heavy_quark_restart)) {
+        if (use_heavy_quark_res && ru.reliable_heavy_quark_break(L2breakdown, heavy_quark_res, heavy_quark_res_old, heavy_quark_restart)) {
           break;
         }
 

Original file line number	Diff line number	Diff line change
`@@ -567,7 +567,7 @@ namespace quda {`
`567`	`567`	`}`
`568`	`568`
`569`	`569`	`// if L2 broke down already we turn off reliable updates and restart the CG`
`570`		`- if (ru.reliable_heavy_quark_break(L2breakdown, heavy_quark_res, heavy_quark_res_old, heavy_quark_restart)) {`
	`570`	`+ if (use_heavy_quark_res && ru.reliable_heavy_quark_break(L2breakdown, heavy_quark_res, heavy_quark_res_old, heavy_quark_restart)) {`
`571`	`571`	`break;`
`572`	`572`	`}`
`573`	`573`