Increase LUT table size and make it configurable (#15630)

davidrohr · alcaliva · commit 11cf14c23c18 · 2026-07-24T10:58:46.000+02:00
diff --git a/GPU/Workflow/src/GPUWorkflowSpec.cxx b/GPU/Workflow/src/GPUWorkflowSpec.cxx
@@ -261,8 +261,8 @@ void GPURecoWorkflowSpec::init(InitContext& ic)
       if (mConfig->configCalib.matLUT == nullptr) {
         LOGF(fatal, "Error loading matlut file");
       }
-    } else {
-      mConfig->configProcessing.lateO2MatLutProvisioningSize = 50 * 1024 * 1024;
+    } else if (mConfig->configProcessing.lateO2MatLutProvisioningSize <= 0) {
+      mConfig->configProcessing.lateO2MatLutProvisioningSize = 55 * 1024 * 1024;
     }
 
     if (mSpecConfig.readTRDtracklets) {

Original file line number	Diff line number	Diff line change
`@@ -261,8 +261,8 @@ void GPURecoWorkflowSpec::init(InitContext& ic)`
`261`	`261`	`if (mConfig->configCalib.matLUT == nullptr) {`
`262`	`262`	`LOGF(fatal, "Error loading matlut file");`
`263`	`263`	`}`
`264`		`- } else {`
`265`		`- mConfig->configProcessing.lateO2MatLutProvisioningSize = 50 * 1024 * 1024;`
	`264`	`+ } else if (mConfig->configProcessing.lateO2MatLutProvisioningSize <= 0) {`
	`265`	`+ mConfig->configProcessing.lateO2MatLutProvisioningSize = 55 * 1024 * 1024;`
`266`	`266`	`}`
`267`	`267`
`268`	`268`	`if (mSpecConfig.readTRDtracklets) {`