(define-module (glicid packages mpi)
  #:use-module (guix packages)
  #:use-module (guix download)
  #:use-module ((gnu packages mpi) #:prefix gnu:)
  #:use-module (glicid packages linux)
  #:use-module (glicid packages fabric-management)
  #:use-module (glicid utils)
  #:use-module (guix utils)
  #:use-module (glicid packages parallel)
  #:use-module (gnu packages)
)

(define-public openmpi-upstream-4.1.2
  (package
    (inherit gnu:openmpi)
    (name "openmpi-upstream")
    (version "4.1.2")
    (source
      (origin
        (method url-fetch)
        (uri (string-append "https://www.open-mpi.org/software/ompi/v"
                            (version-major+minor version)
                            "/downloads/openmpi-" version ".tar.bz2"))
        (sha256 (base32 "09xmlr4mfs02kwcf5cmdgkcdjj81fjwjmpa3rz2k28f3gz7wfy4v"))
        (patches (search-patches "openmpi-mtl-priorities.patch"))
      )
    )
  )
)

(define-public openmpi-upstream-4.1.4
  (package
    (inherit gnu:openmpi)
    (name "openmpi-upstream")
    (version "4.1.4")
    (source
      (origin
        (method url-fetch)
        (uri (string-append "https://www.open-mpi.org/software/ompi/v"
                            (version-major+minor version)
                            "/downloads/openmpi-" version ".tar.bz2"))
        (sha256 (base32 "03ckngrff1cl0l81vfvrfhp99rbgk7s0633kr1l468yibwbjx4cj"))
        (patches (search-patches "openmpi-mtl-priorities.patch"))
      )
    )
  )
)




(define local-openmpi openmpi-upstream-4.1.4)

(define-public openmpi-latest (latest-version local-openmpi gnu:openmpi))


(define-public openmpi-glicid
  (package
    (inherit
      (transform-package ((instead-of "slurm" slurm-glicid) openmpi-latest) "glicid")
    )
  )
)

(define openmpi-glicid-libfabric
  (transform-package ((instead-of "libfabric" libfabric-latest) openmpi-glicid) "libfabric")
)

;(define-public openmpi-glicid-rdma
;  (transform-package ((instead-of "rdma-core" rdma-core-latest) openmpi-glicid) "rdma-core")
;)

;(define-public openmpi-glicid-ucx
;  (transform-package ((instead-of "ucx" ucx-latest-glicid) openmpi-glicid) "ucx" )
;)

(define openmpi-glicid-libfabric-rdma
  (transform-package ((instead-of "rdma-core" rdma-core-latest) openmpi-glicid-libfabric) "rdma")
)

;(define-public openmpi-glicid-libfabric-ucx
;  (transform-package ((instead-of "ucx" ucx-latest-glicid) openmpi-glicid-libfabric) "ucx")
;)

(define openmpi-glicid-libfabric-rdma-ucx
  (transform-package ((instead-of "ucx" ucx-latest-glicid) openmpi-glicid-libfabric-rdma) "ucx")
)

(define openmpi-glicid-libfabric-rdma-ucx-psm2
    (transform-package ((instead-of "psm2" psm2-latest) openmpi-glicid-libfabric-rdma-ucx) "psm2")
)


(define-public openmpi-glicid-waves
  (transform-package ((instead-of "slurm-glicid" slurm-ccipl) openmpi-glicid-libfabric-rdma-ucx-psm2) "waves")
)  


(define openmpi-glicid-transform-gcc-11 (gcc11-instead-of-gcc openmpi-glicid))

(define-public openmpi-glicid-gcc-11
  (package
    (inherit openmpi-glicid-transform-gcc-11)
    (name (string-append (package-name openmpi-glicid-transform-gcc-11) "-gcc-11" ))
  )
)