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<?xml version="1.0" encoding="windows-1252"?> |
<!-- XBRL document created by GIM iX https://www.dfinsolutions.com/ using Fujitsu Interstage XWand --> |
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| <roleRef roleURI="http://www.AllianceBernstein.com/role/ScheduleAnnualFundOperatingExpenses000021" xlink:type="simple" xlink:href="abgtgfi-20221028.xsd#httpwwwAllianceBernsteincomroleScheduleAnnualFundOperatingExpenses000021"/> |
| <calculationLink xlink:type="extended" xlink:role="http://www.AllianceBernstein.com/role/ScheduleAnnualFundOperatingExpenses000021" xlink:title="000021 - Schedule - Annual Fund Operating Expenses"> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/rr/2021/rr-2021.xsd#rr_NetExpensesOverAssets" xlink:label="NetExpensesOverAssets"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/rr/2021/rr-2021.xsd#rr_ExpensesOverAssets" xlink:label="ExpensesOverAssets"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="NetExpensesOverAssets" xlink:to="ExpensesOverAssets" order="10.0" weight="1"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/rr/2021/rr-2021.xsd#rr_ManagementFeesOverAssets" xlink:label="ManagementFeesOverAssets"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="ExpensesOverAssets" xlink:to="ManagementFeesOverAssets" order="10.0" weight="1"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/rr/2021/rr-2021.xsd#rr_DistributionAndService12b1FeesOverAssets" xlink:label="DistributionAndService12b1FeesOverAssets"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="ExpensesOverAssets" xlink:to="DistributionAndService12b1FeesOverAssets" order="20.0" weight="1"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/rr/2021/rr-2021.xsd#rr_DistributionOrSimilarNon12b1FeesOverAssets" xlink:label="DistributionOrSimilarNon12b1FeesOverAssets"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="ExpensesOverAssets" xlink:to="DistributionOrSimilarNon12b1FeesOverAssets" order="30.0" weight="1"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/rr/2021/rr-2021.xsd#rr_OtherExpensesOverAssets" xlink:label="OtherExpensesOverAssets"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="ExpensesOverAssets" xlink:to="OtherExpensesOverAssets" order="40.0" weight="1"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/rr/2021/rr-2021.xsd#rr_Component1OtherExpensesOverAssets" xlink:label="Component1OtherExpensesOverAssets"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="OtherExpensesOverAssets" xlink:to="Component1OtherExpensesOverAssets" order="10.0" weight="1"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/rr/2021/rr-2021.xsd#rr_Component2OtherExpensesOverAssets" xlink:label="Component2OtherExpensesOverAssets"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="OtherExpensesOverAssets" xlink:to="Component2OtherExpensesOverAssets" order="20.0" weight="1"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/rr/2021/rr-2021.xsd#rr_Component3OtherExpensesOverAssets" xlink:label="Component3OtherExpensesOverAssets"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="OtherExpensesOverAssets" xlink:to="Component3OtherExpensesOverAssets" order="30.0" weight="1"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/rr/2021/rr-2021.xsd#rr_AcquiredFundFeesAndExpensesOverAssets" xlink:label="AcquiredFundFeesAndExpensesOverAssets"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="ExpensesOverAssets" xlink:to="AcquiredFundFeesAndExpensesOverAssets" order="50.0" weight="1"/> |
| | <loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/rr/2021/rr-2021.xsd#rr_FeeWaiverOrReimbursementOverAssets" xlink:label="FeeWaiverOrReimbursementOverAssets"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="NetExpensesOverAssets" xlink:to="FeeWaiverOrReimbursementOverAssets" order="20.0" weight="1"/> |
| | </calculationLink> |
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