for PETSc v3.21.1

C codes (Chapters 1--12) were tested with PETSc v3.21.1 release branch commit 2c895dc6491

Python codes (Chapters 13--14) were tested with Firedrake master branch commit 1bbd9dfa3

Test machine: thelio Ubuntu 22.04.4 LTS

for PETSC v3.21.0

C codes (Chapters 1--12) were tested with PETSc v3.21.0 release branch commit 23f52a69500

Python codes (Chapters 13--14) were tested with Firedrake master branch commit 1bbd9dfa3

Test machine: lemur Ubuntu 22.04.4 LTS

for PETSc v3.20.3

C codes (Chapters 1--12) were tested with PETSc v3.20.3 release branch commit 3da188d71f3

Python codes (Chapters 13--14) were tested with Firedrake master branch commit 492129873

Test machine: thelio Ubuntu 22.04.3 LTS

for PETSc v3.20.2

C codes (Chapters 1--12) were tested with PETSc v3.20.2 release branch commit a44a259a6d5.

Python codes (Chapters 13--14) were tested with Firedrake master branch commit 8d97a0741.

Test machine: lemur Ubuntu 22.04.3 LTS

for PETSc v3.20.0 (with Firedrake update)

Should work for v3.19.5 and v3.19.6 as well.

C codes (Chapters 1--12) were tested with PETSc v3.20.0 release branch commit d66216a4712.

Python codes (Chapters 13--14) were tested with Firedrake master branch commit 8f45c7d8a.

Test machine: thelio Ubuntu 22.04.3 LTS

for PETSc v3.20.0

Should work for v3.19.5 and v3.19.6 as well.

C codes (Chapters 1--12) were tested with PETSc v3.20.0 (commit 38aca504f6).

Python codes (Chapters 13--14) were tested with Firedrake commit 3fb16ad47.

Test machine: thelio Ubuntu 22.04.3 LTS

for PETSc v3.19.3 and v3.19.4

C codes (Chapters 1--12) were tested with PETSc v3.19.4 (commit ffb77dad1d8).

Python codes (Chapters 13--14) were tested with Firedrake commit 3fb16ad47.

Gmsh version 4.9.0

Test machine: thelio Ubuntu 22.04.3 LTS

for PETSC v3.19.2

C codes (Chapters 1--12) were tested with PETSc v3.19.2 (commit b2e859853a8).

Python codes (Chapters 13--14) were tested with Firedrake (commit b195b5c9).

Gmsh version 4.9.3 (and 4.9.0)

Test machine: lemur Ubuntu 22.04.2 LTS

for PETSc v3.19.0 and v3.19.1

C codes (Chapters 1--12) were tested with PETSc v3.19.0 (commit c4dc7257d16) and v3.19.1 (commit 26f5167bf8e).

Python codes (Chapters 13--14) were tested with Firedrake commit b195b5c9, downloaded 4 March 2023.

Gmsh version 4.9.3 (and 4.9.0)

Test machine: thelio massive ubuntu 22.04.2 LTS

for PETSc v3.18.5

C codes (Chapters 1--12) were tested with PETSc v3.18.5 (commit 01a2522431e). Should work for PETSc tags v3.18.4|.3|.2|.1|.0 also.

Python codes (Chapters 13--14) were tested with Firedrake commit b195b5c9, downloaded 4 March 2023.

Gmsh version 4.9.3 (and 4.9.0)

Test machine: thelio massive ubuntu 22.04.2 LTS