[DirectVerbs] Add mlx5_dv transport with create/modify/destroy QP support - #104

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pakmarkthub wants to merge 45 commits into

gpudirect:devel-dvfrom

pakmarkthub:dev-dv-qpcq

Commits on Aug 4, 2021

Added --with-spectrum-mpi to configure
pakmarkthub
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ce78eb6

Commits on Aug 5, 2021

Introduced GDS_DRIVER_TYPE to gds_qp and gds_cq
pakmarkthub
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66409ac
Set gds_qp and gds_cq dtype to MLX5_EXP in the creation functions
pakmarkthub
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fdd2270
Changed the definition of gds_qp_init_attr_t and gds_send_wr. Also, removed res_domain from the gds_qp struct
pakmarkthub
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0073f81
Implemented gds_get_driver_type
pakmarkthub
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78eadbb
Initial implementation of mlx5-exp.cpp/hpp and moved create/destroy qp/cq functions to mlx5-exp
pakmarkthub
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aade2ab
Implemented gds_mlx5_exp_destroy_cq
pakmarkthub
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5e789db
Implemented gds_destroy_qp and gds_destroy_cq by connecting to gds_mlx5_exp_*
pakmarkthub
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2a8ac7d
Reimplemented gds_create_qp by connecting to gds_mlx5_exp_create_qp
pakmarkthub
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a9351f2
Moved gds_send_wr from exp-verbs to ib-verbs in gds_kernel_latency.c
pakmarkthub
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e188668
Fixed compile issues in gdsync.cpp and mlx5-exp.hpp
pakmarkthub
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07d03a0

Commits on Aug 6, 2021

Commits on Aug 11, 2021

Commits on Sep 9, 2021

Commits on Sep 10, 2021

Commits on Oct 15, 2021

Commits on Oct 18, 2021

Fixed typo in configure.ac
pakmarkthub
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7340483
Fixed compile errors when compiling on x86
pakmarkthub
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9986794

Commits on Oct 19, 2021

Added initial implementation of DEVX and DirectVerbs QP/CQ create/destroy
pakmarkthub
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1ea8492
Connected dv destroy_qp to the transport interface
pakmarkthub
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1c302b4
Introduced gds_modify_qp
pakmarkthub
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97a5f81
Fixed typo in the help text in gds_kernel_latency
pakmarkthub
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c053bb3
Implemented CQ buffer allocation on GPU memory using DirectVerbs
pakmarkthub
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d4f1f41
Added UD support to QP creation with DEVX
pakmarkthub
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f0c5167