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make NVHPC a full toolchain with nvidia-compilers, NVHPCX, NVBLAS, and NVScaLAPACK#4927

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boegel merged 12 commits intoeasybuilders:developfrom
lexming:nvhpc
Dec 14, 2025
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make NVHPC a full toolchain with nvidia-compilers, NVHPCX, NVBLAS, and NVScaLAPACK#4927
boegel merged 12 commits intoeasybuilders:developfrom
lexming:nvhpc

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@lexming lexming commented Jun 18, 2025 •
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Fixes #4853

Enhance NVHPC to be a full toolchain:

  • compilers provided by new nvidia-compilers subtoolchain
    • equivalent to current NVHPC
    • nvidia-compilers will have their own easyconfigs
  • mpi provided by new NVHPCX subtoolchain
    • NVHPCX is bundled in NVHPC so it will not exist with their own easyconfigs
  • linalg provided by new NVBLAS subtoolchain
    • NVBLAS is bundled in NVHPC so it will not exist with their own easyconfigs

I also added some extra features related to NVHPC:

  • cuda_compute_capabilities can be defined from environment variable $EBNVHPCCUDACC: this environment variable can be set by nvidia-compilers or NVHPC if they are installed with a given cuda_compute_capabilities, avoiding the need to manually set cuda_compute_capabilities for every installation in that toolchain.
  • CUDA templates (e.g. %(cudaver)s) will be defined from environment variable $EBNVHPCCUDAVER: this environment variable will be set by nvidia-compilers or NVHPC, allowing to use those templates in all easyconfigs in the toolchain without having to depend on CUDA.
  • new template %(cuda_cc_nvhpc)s for CUDA compute capabilities with the format expected by NVHPC

This was referenced Jun 18, 2025
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@boegel boegel mentioned this pull request Jun 19, 2025
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@boegel boegel added this to the release after 5.1.1 milestone Jul 3, 2025
@lexming lexming mentioned this pull request Jul 25, 2025
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lexming commented Jul 25, 2025 •
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(Old) Test Reports

see further below for updated ones

@Thyre Thyre mentioned this pull request Sep 24, 2025
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3 tasks
adammccartney added a commit to adammccartney/easybuild-easyconfigs that referenced this pull request Oct 31, 2025
@adammccartney
{compiler}[GCCcore-13.2.0] nvidia-compilers-25.7, CUDA-12.4
5d27390 
Based on [easybuilders#23125](easybuilders#23125),
this tries out one possible variation of an easyconfig for the
nvidia-compilers. This is to make the module compatible with the
defaults in EESSI/2023.06. It swaps out the SYSTEM toolchain for
GCCcore-13.2.0 and uses that same gcccore version in the other deps.
Also default to CUDA-12.4.

Requires:
+ easybuilders/easybuild-easyblocks#3788
+ easybuilders/easybuild-framework#4927
adammccartney added a commit to adammccartney/easybuild-easyconfigs that referenced this pull request Oct 31, 2025
@adammccartney
{compiler}[GCCcore-13.2.0] nvidia-compilers-25.7, CUDA-12.4
e0223c6 
Based on [easybuilders#23125](easybuilders#23125),
this tries out one possible variation of an easyconfig for the
nvidia-compilers. This is to make the module compatible with the
defaults in EESSI/2023.06. It swaps out the SYSTEM toolchain for
GCCcore-13.2.0 and uses that same gcccore version in the other deps.
Also default to CUDA-12.4.

Requires:
+ easybuilders/easybuild-easyblocks#3788
+ easybuilders/easybuild-framework#4927
adammccartney added a commit to adammccartney/easybuild-easyconfigs that referenced this pull request Oct 31, 2025
@adammccartney
{compiler}[GCCcore-13.2.0] nvidia-compilers-25.7, CUDA-12.4
949178c 
Based on [easybuilders#23125](easybuilders#23125),
this tries out one possible variation of an easyconfig for the
nvidia-compilers. This is to make the module compatible with the
defaults in EESSI/2023.06. It swaps out the SYSTEM toolchain for
GCCcore-13.2.0 and uses that same gcccore version in the other deps.
Also default to CUDA-12.4.

Requires:
+ easybuilders/easybuild-easyblocks#3788
+ easybuilders/easybuild-framework#4927
adammccartney added a commit to adammccartney/easybuild-easyconfigs that referenced this pull request Oct 31, 2025
@adammccartney
{compiler}[GCCcore-13.2.0] nvidia-compilers-25.7, CUDA-12.4
aca5a5e 
Based on [easybuilders#23125](easybuilders#23125),
this tries out one possible variation of an easyconfig for the
nvidia-compilers. This is to make the module compatible with the
defaults in EESSI/2023.06. It swaps out the SYSTEM toolchain for
GCCcore-13.2.0 and uses that same gcccore version in the other deps.
Also default to CUDA-12.4.

Requires:
+ easybuilders/easybuild-easyblocks#3788
+ easybuilders/easybuild-framework#4927
adammccartney added a commit to adammccartney/easybuild-easyconfigs that referenced this pull request Oct 31, 2025
@adammccartney
{compiler}[GCCcore-13.2.0] nvidia-compilers-25.7, CUDA-12.4
c9e3173 
Based on [easybuilders#23125](easybuilders#23125),
this tries out one possible variation of an easyconfig for the
nvidia-compilers. This is to make the module compatible with the
defaults in EESSI/2023.06. It swaps out the SYSTEM toolchain for
GCCcore-13.2.0 and uses that same gcccore version in the other deps.
Also default to CUDA-12.4.

Requires:
+ easybuilders/easybuild-easyblocks#3788
+ easybuilders/easybuild-framework#4927
adammccartney added a commit to adammccartney/easybuild-easyconfigs that referenced this pull request Nov 1, 2025
@adammccartney
{compiler}[GCCcore-13.2.0] nvidia-compilers-25.7, CUDA-12.4
a16c9a7 
Based on [easybuilders#23125](easybuilders#23125),
this tries out one possible variation of an easyconfig for the
nvidia-compilers. This is to make the module compatible with the
defaults in EESSI/2023.06. It swaps out the SYSTEM toolchain for
GCCcore-13.2.0 and uses that same gcccore version in the other deps.
Also default to CUDA-12.4.

Requires:
+ easybuilders/easybuild-easyblocks#3788
+ easybuilders/easybuild-framework#4927
adammccartney added a commit to adammccartney/easybuild-easyconfigs that referenced this pull request Nov 1, 2025
@adammccartney
{compiler}[GCCcore-13.2.0] nvidia-compilers-25.7, CUDA-12.4
23b234f 
Based on [easybuilders#23125](easybuilders#23125),
this tries out one possible variation of an easyconfig for the
nvidia-compilers. This is to make the module compatible with the
defaults in EESSI/2023.06. It swaps out the SYSTEM toolchain for
GCCcore-13.2.0 and uses that same gcccore version in the other deps.
Also default to CUDA-12.4.

Requires:
+ easybuilders/easybuild-easyblocks#3788
+ easybuilders/easybuild-framework#4927
adammccartney added a commit to adammccartney/easybuild-easyconfigs that referenced this pull request Nov 1, 2025
@adammccartney
{toolchain}[GCCcore-13.2.0] NVHPC-25.7, CUDA-12.4
21e735f 
    Based on [easybuilders#23125](easybuilders#23125),
    this tries out one possible variation of an easyconfig for the NVHPC
    toolchain. The nvidia-compilers dependency also uses the
    GCCcore-13.2.0 toolchain.

    This is to make the module compatible with the defaults in
    EESSI/2023.06. It swaps out the SYSTEM toolchain for GCCcore-13.2.0
    and uses that same gcccore version in the other deps.  Also default
    to CUDA-12.4.

    Requires:
    + easybuilders/easybuild-easyblocks#3788
    + easybuilders/easybuild-framework#4927
@adammccartney adammccartney mentioned this pull request Nov 1, 2025
Closed
adammccartney added a commit to adammccartney/easybuild-easyconfigs that referenced this pull request Nov 3, 2025
@adammccartney
{compiler}[GCCcore-13.2.0] nvidia-compilers-25.7, CUDA-12.4
7850745 
Based on [easybuilders#23125](easybuilders#23125),
this tries out one possible variation of an easyconfig for the
nvidia-compilers. This is to make the module compatible with the
defaults in EESSI/2023.06. It swaps out the SYSTEM toolchain for
GCCcore-13.2.0 and uses that same gcccore version in the other deps.
Also default to CUDA-12.4.

Requires:
+ easybuilders/easybuild-easyblocks#3788
+ easybuilders/easybuild-framework#4927
adammccartney added a commit to adammccartney/easybuild-easyconfigs that referenced this pull request Nov 3, 2025
@adammccartney
{toolchain}[GCCcore-13.2.0] NVHPC-25.7, CUDA-12.4
2db1f4d 
    Based on [easybuilders#23125](easybuilders#23125),
    this tries out one possible variation of an easyconfig for the NVHPC
    toolchain. The nvidia-compilers dependency also uses the
    GCCcore-13.2.0 toolchain.

    This is to make the module compatible with the defaults in
    EESSI/2023.06. It swaps out the SYSTEM toolchain for GCCcore-13.2.0
    and uses that same gcccore version in the other deps.  Also default
    to CUDA-12.4.

    Requires:
    + easybuilders/easybuild-easyblocks#3788
    + easybuilders/easybuild-framework#4927
adammccartney added a commit to adammccartney/easybuild-easyconfigs that referenced this pull request Nov 3, 2025
@adammccartney
{compiler}[GCCcore-13.2.0] nvidia-compilers-25.7, CUDA-12.9.0
95b50c2 
Based on [easybuilders#23125](easybuilders#23125),
this tries out one possible variation of an easyconfig for the
nvidia-compilers. This is to make the module compatible with the
defaults in EESSI/2023.06. It swaps out the SYSTEM toolchain for
GCCcore-13.2.0 and uses that same gcccore version in the other deps.
Also default to CUDA-12.9.0.

Requires:
+ easybuilders/easybuild-easyblocks#3788
+ easybuilders/easybuild-framework#4927
adammccartney added a commit to adammccartney/easybuild-easyconfigs that referenced this pull request Nov 3, 2025
@adammccartney
{toolchain}[GCCcore-13.2.0] NVHPC-25.7, CUDA-12.9.0
9185cfb 
    Based on [easybuilders#23125](easybuilders#23125),
    this tries out one possible variation of an easyconfig for the NVHPC
    toolchain. The nvidia-compilers dependency also uses the
    GCCcore-13.2.0 toolchain.

    This is to make the module compatible with the defaults in
    EESSI/2023.06. It swaps out the SYSTEM toolchain for GCCcore-13.2.0
    and uses that same gcccore version in the other deps.  Also default
    to CUDA-12.9.0.

    Requires:
    + easybuilders/easybuild-easyblocks#3788
    + easybuilders/easybuild-framework#4927
adammccartney added a commit to adammccartney/easybuild-easyconfigs that referenced this pull request Nov 3, 2025
@adammccartney
{compiler}[GCCcore-13.2.0] nvidia-compilers-25.7, CUDA-12.9.0
80dff3e 
Based on [easybuilders#23125](easybuilders#23125),
this tries out one possible variation of an easyconfig for the
nvidia-compilers. This is to make the module compatible with the
defaults in EESSI/2023.06. It swaps out the SYSTEM toolchain for
GCCcore-13.2.0 and uses that same gcccore version in the other deps.
Also default to CUDA-12.9.0.

Requires:
+ easybuilders/easybuild-easyblocks#3788
+ easybuilders/easybuild-framework#4927
adammccartney added a commit to adammccartney/easybuild-easyconfigs that referenced this pull request Nov 3, 2025
@adammccartney
{toolchain}[GCCcore-13.2.0] NVHPC-25.7, CUDA-12.9.0
1f3a776 
    Based on [easybuilders#23125](easybuilders#23125),
    this tries out one possible variation of an easyconfig for the NVHPC
    toolchain. The nvidia-compilers dependency also uses the
    GCCcore-13.2.0 toolchain.

    This is to make the module compatible with the defaults in
    EESSI/2023.06. It swaps out the SYSTEM toolchain for GCCcore-13.2.0
    and uses that same gcccore version in the other deps.  Also default
    to CUDA-12.9.0.

    Requires:
    + easybuilders/easybuild-easyblocks#3788
    + easybuilders/easybuild-framework#4927
adammccartney added a commit to adammccartney/easybuild-easyconfigs that referenced this pull request Nov 6, 2025
@adammccartney
{toolchain}[GCCcore-13.2.0] NVHPC-25.7, CUDA-12.9.0
1392c1a 
    Based on [easybuilders#23125](easybuilders#23125),
    this tries out one possible variation of an easyconfig for the NVHPC
    toolchain. The nvidia-compilers dependency also uses the
    GCCcore-13.2.0 toolchain.

    This is to make the module compatible with the defaults in
    EESSI/2023.06. It swaps out the SYSTEM toolchain for GCCcore-13.2.0
    and uses that same gcccore version in the other deps.  Also default
    to CUDA-12.9.0.

    Requires:
    + easybuilders/easybuild-easyblocks#3788
    + easybuilders/easybuild-framework#4927
adammccartney added a commit to adammccartney/easybuild-easyconfigs that referenced this pull request Nov 6, 2025
@adammccartney
{compiler}[GCCcore-13.2.0] nvidia-compilers-25.7, CUDA-12.9.0
49a3e0d 
Based on [easybuilders#23125](easybuilders#23125),
this tries out one possible variation of an easyconfig for the
nvidia-compilers. This is to make the module compatible with the
defaults in EESSI/2023.06. It swaps out the SYSTEM toolchain for
GCCcore-13.2.0 and uses that same gcccore version in the other deps.
Also default to CUDA-12.9.0.

Requires:
+ easybuilders/easybuild-easyblocks#3788
+ easybuilders/easybuild-framework#4927
adammccartney added a commit to adammccartney/easybuild-easyconfigs that referenced this pull request Nov 6, 2025
@adammccartney
{toolchain}[GCCcore-13.2.0] NVHPC-25.7, CUDA-12.9.0
22bfe62 
    Based on [easybuilders#23125](easybuilders#23125),
    this tries out one possible variation of an easyconfig for the NVHPC
    toolchain. The nvidia-compilers dependency also uses the
    GCCcore-13.2.0 toolchain.

    This is to make the module compatible with the defaults in
    EESSI/2023.06. It swaps out the SYSTEM toolchain for GCCcore-13.2.0
    and uses that same gcccore version in the other deps.  Also default
    to CUDA-12.9.0.

    Requires:
    + easybuilders/easybuild-easyblocks#3788
    + easybuilders/easybuild-framework#4927
adammccartney added a commit to adammccartney/easybuild-easyconfigs that referenced this pull request Nov 6, 2025
@adammccartney
{phys}[NVHPC/25.1] FFTW v3.3.10, HDF5 v1.14.5, Wannier90 v3.1.0, VASP…
f4437bc 
… v6.5.0

Minor modifications to the easyconfig for nvidia-compilers and NVHPC, so
they build on EESSI. Otherwise much the same as
<github.com/easybuilders/pull/23188>

Requires:
    + easybuilders/easybuild-easyblocks#3788
    + easybuilders/easybuild-framework#4927
adammccartney added a commit to adammccartney/easybuild-easyconfigs that referenced this pull request Nov 6, 2025
@adammccartney
{compiler}[SYSTEM] nvidia-compilers-25.7, CUDA-12.9.0
8dcedcd 
Based on
[easybuilders#23125](easybuilders#23125),
this tries out one possible variation of an easyconfig for the
nvidia-compilers. This is to make the module compatible with the
defaults in EESSI/2023.06. It sets local_gccver to GCCcore-13.2.0
for compatibility with numactl and binutils from EESSI/2023.06.

Requires:
+ easybuilders/easybuild-easyblocks#3788
+ easybuilders/easybuild-framework#4927
adammccartney added a commit to adammccartney/easybuild-easyconfigs that referenced this pull request Nov 6, 2025
@adammccartney
{toolchain}[SYSTEM] NVHPC-25.7, CUDA-12.9.0
ce1e048 
Based on
[easybuilders#23125](easybuilders#23125),

    Requires:
    + easybuilders/easybuild-easyblocks#3788
    + easybuilders/easybuild-framework#4927
adammccartney added a commit to adammccartney/easybuild-easyconfigs that referenced this pull request Nov 6, 2025
@adammccartney
{phys}[NVHPC/25.1] FFTW v3.3.10, HDF5 v1.14.5, Wannier90 v3.1.0, VASP…
784ed63 
… v6.5.0

Minor modifications to the easyconfig for nvidia-compilers and NVHPC, so
they build on EESSI. Otherwise much the same as
<github.com/easybuilders/pull/23188>

Requires:
    + easybuilders/easybuild-easyblocks#3788
    + easybuilders/easybuild-framework#4927
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lexming commented Nov 21, 2025 •
edited
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Test Reports

@boegel boegel mentioned this pull request Dec 10, 2025
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boegel commented Dec 10, 2025

@lexming please merge to use -nomp option when openmp toolchain option is not enabled (includes sync with develop):

@lexming
Merge pull request #12 from boegel/nvhpc
11d62ce 
use `-nomp` compiler option when OpenMP toolchain option is not enabled when using NVIDIA compilers (+ sync with `develop`)
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lexming commented Dec 10, 2025

@boegel merged, thanks!

This was referenced Dec 12, 2025
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@boegel boegel changed the title make NVHPC a full toolchain with nvidia-compilers, NVHPCX and NVBLAS make NVHPC a full toolchain with nvidia-compilers, NVHPCX, NVBLAS, and NVScaLAPACK Dec 14, 2025
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boegel approved these changes Dec 14, 2025
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lgtm

@boegel boegel merged commit 86c798c into easybuilders:develop Dec 14, 2025
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This was referenced Dec 14, 2025
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@lexming lexming deleted the nvhpc branch December 15, 2025 10:54
@Flamefire Flamefire mentioned this pull request Jan 21, 2026
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Provide a full toolchain purely based on NVHPC

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