Use std::make_unique() for variable-length arrays instead of array[N] when N is not constant by leekillough · Pull Request #1255 · sstsimulator/sst-core

leekillough · 2025-03-16T13:21:50Z

Use std::make_unique() for variable-length arrays instead of array[N] when N is not constant. VLAs are non-standard, and allocate on the stack instead of the heap, which increases the chance of stack overflows.

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…s; add -Wvla

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Build Information

Test Name: SST__AutotestGen2_NewFW_sst-test_OMPI-4.1.4_PY3.6_sst-elements

Build Num: 1972
Status: STARTED

Build Information

Test Name: SST__AutotestGen2_NewFW_sst-test_OMPI-4.1.4_PY3.6_sst-elements_MR-2

Build Num: 1928
Status: STARTED

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Test Name: SST__AutotestGen2_NewFW_sst-test_OMPI-4.1.4_PY3.6_sst-elements_MT-2

Build Num: 1927
Status: STARTED

Build Information

Test Name: SST__AutotestGen2_NewFW_sst-test_OMPI-4.1.4_PY3.6_sst-macro_withsstcore

Build Num: 875
Status: STARTED

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Test Name: SST__AutotestGen2_NewFW_sst-test_OMPI-4.1.4_PY3.6_sst-core_Make-Dist

Build Num: 727
Status: STARTED

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Test Name: SST__AutotestGen2_NewFW_sst-test_Clang-Format_sst-core

Build Num: 681
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Build Information

Test Name: SST__AutotestGen2_NewFW_OSX-14-XC15-ARM2_OMPI-4.1.6_PY3.10_sst-elements

Build Num: 494
Status: STARTED

Build Information

Test Name: SST__AutotestGen2_NewFW_OSX-14-XC15-ARM2_OMPI-4.1.6_PY3.10_sst-macro_withsstcore

Build Num: 300
Status: STARTED

Using Repos:

Repo: CORE (leekillough/sst-core)

Repo: SQE (sstsimulator/sst-sqe)

Repo: ELEMENTS (sstsimulator/sst-elements)

Repo: MACRO (sstsimulator/sst-macro)

Pull Request Author: leekillough

leekillough · 2025-04-17T19:42:54Z

@gvoskuilen

sst-autotester · 2025-04-17T20:19:21Z

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Build Information

Test Name: SST__AutotestGen2_NewFW_sst-test_OMPI-4.1.4_PY3.6_sst-elements

Build Num: 1972
Status: PASSED

Build Information

Test Name: SST__AutotestGen2_NewFW_sst-test_OMPI-4.1.4_PY3.6_sst-elements_MR-2

Build Num: 1928
Status: PASSED

Build Information

Test Name: SST__AutotestGen2_NewFW_sst-test_OMPI-4.1.4_PY3.6_sst-elements_MT-2

Build Num: 1927
Status: PASSED

Build Information

Test Name: SST__AutotestGen2_NewFW_sst-test_OMPI-4.1.4_PY3.6_sst-macro_withsstcore

Build Num: 875
Status: PASSED

Build Information

Test Name: SST__AutotestGen2_NewFW_sst-test_OMPI-4.1.4_PY3.6_sst-core_Make-Dist

Build Num: 727
Status: PASSED

Build Information

Test Name: SST__AutotestGen2_NewFW_sst-test_Clang-Format_sst-core

Build Num: 681
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Build Information

Test Name: SST__AutotestGen2_NewFW_OSX-14-XC15-ARM2_OMPI-4.1.6_PY3.10_sst-elements

Build Num: 494
Status: PASSED

Build Information

Test Name: SST__AutotestGen2_NewFW_OSX-14-XC15-ARM2_OMPI-4.1.6_PY3.10_sst-macro_withsstcore

Build Num: 300
Status: PASSED

sst-autotester · 2025-04-17T20:19:39Z

Status Flag 'Pre-Merge Inspection' - SUCCESS: The last commit to this Pull Request has been INSPECTED AND APPROVED by [ gvoskuilen ]!

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github-actions bot added AT: WIP Mark PR as a Work in Progress (No Autotesting Performed) AT: CLANG-FORMAT PASS AT: CMAKE-FORMAT PASS and removed AT: WIP Mark PR as a Work in Progress (No Autotesting Performed) labels Mar 16, 2025

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leekillough force-pushed the make_unique_vla branch from 130dd9b to a0d3090 Compare April 1, 2025 23:16

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leekillough force-pushed the make_unique_vla branch from a0d3090 to b2d7868 Compare April 6, 2025 04:52

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Replace variable-length arrays with std::make_unique allocated array…

7800d73

…s; add -Wvla

leekillough force-pushed the make_unique_vla branch from b2d7868 to 7800d73 Compare April 10, 2025 05:24

github-actions bot added AT: WIP Mark PR as a Work in Progress (No Autotesting Performed) and removed AT: WIP Mark PR as a Work in Progress (No Autotesting Performed) labels Apr 10, 2025

Merge remote-tracking branch 'sstcore/devel' into make_unique_vla

ed344fb

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leekillough mentioned this pull request Apr 15, 2025

Change raw pointers to unique_ptr for static variables in new ELI #394

Closed

gvoskuilen added the AT: PRE-TEST INSPECTED label Apr 17, 2025

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gvoskuilen self-requested a review April 17, 2025 19:48

gvoskuilen approved these changes Apr 17, 2025

View reviewed changes

feldergast merged commit 34d6c2f into sstsimulator:devel Apr 17, 2025
7 checks passed

leekillough mentioned this pull request Apr 28, 2025

Replace Variable Length Arrays with arrays allocated with std::make_unique sstsimulator/sst-elements#2512

Merged

leekillough deleted the make_unique_vla branch May 11, 2025 08:12

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Build Information

Test Name: SST__AutotestGen2_NewFW_sst-test_OMPI-4.1.4_PY3.6_sst-elements

Build Information

Test Name: SST__AutotestGen2_NewFW_sst-test_OMPI-4.1.4_PY3.6_sst-elements_MR-2

Build Information

Test Name: SST__AutotestGen2_NewFW_sst-test_OMPI-4.1.4_PY3.6_sst-elements_MT-2

Build Information

Test Name: SST__AutotestGen2_NewFW_sst-test_OMPI-4.1.4_PY3.6_sst-macro_withsstcore

Build Information

Test Name: SST__AutotestGen2_NewFW_sst-test_OMPI-4.1.4_PY3.6_sst-core_Make-Dist

Build Information

Test Name: SST__AutotestGen2_NewFW_sst-test_Clang-Format_sst-core

Build Information

Test Name: SST__AutotestGen2_NewFW_OSX-14-XC15-ARM2_OMPI-4.1.6_PY3.10_sst-elements

Build Information

Test Name: SST__AutotestGen2_NewFW_OSX-14-XC15-ARM2_OMPI-4.1.6_PY3.10_sst-macro_withsstcore

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Test Name: SST__AutotestGen2_NewFW_sst-test_OMPI-4.1.4_PY3.6_sst-elements

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Test Name: SST__AutotestGen2_NewFW_sst-test_OMPI-4.1.4_PY3.6_sst-elements_MR-2

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Test Name: SST__AutotestGen2_NewFW_sst-test_OMPI-4.1.4_PY3.6_sst-elements_MT-2

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Test Name: SST__AutotestGen2_NewFW_sst-test_OMPI-4.1.4_PY3.6_sst-macro_withsstcore

Build Information

Test Name: SST__AutotestGen2_NewFW_sst-test_OMPI-4.1.4_PY3.6_sst-core_Make-Dist

Build Information

Test Name: SST__AutotestGen2_NewFW_sst-test_Clang-Format_sst-core

Build Information

Test Name: SST__AutotestGen2_NewFW_OSX-14-XC15-ARM2_OMPI-4.1.6_PY3.10_sst-elements

Build Information

Test Name: SST__AutotestGen2_NewFW_OSX-14-XC15-ARM2_OMPI-4.1.6_PY3.10_sst-macro_withsstcore

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