[all-commits] [llvm/llvm-project] 15ed5c: [LIBOMPTARGET] Adding AMD to llvm-omp-device-info

Jose Manuel Monsalve Diaz via All-commits all-commits at lists.llvm.org
Thu Jun 9 05:00:17 PDT 2022


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 15ed5c0a07a2495996b66bc56e94c01eea10816f
      https://github.com/llvm/llvm-project/commit/15ed5c0a07a2495996b66bc56e94c01eea10816f
  Author: Jose Manuel Monsalve Diaz <josem at udel.edu>
  Date:   2022-06-09 (Thu, 09 Jun 2022)

  Changed paths:
    M openmp/libomptarget/plugins/amdgpu/dynamic_hsa/hsa.cpp
    M openmp/libomptarget/plugins/amdgpu/dynamic_hsa/hsa.h
    M openmp/libomptarget/plugins/amdgpu/dynamic_hsa/hsa_ext_amd.h
    M openmp/libomptarget/plugins/amdgpu/src/rtl.cpp
    M openmp/libomptarget/plugins/generic-elf-64bit/src/rtl.cpp

  Log Message:
  -----------
  [LIBOMPTARGET] Adding AMD to llvm-omp-device-info

Adding device information print for AMD devices on the
`llvm-omp-device-info` command line tool. The output is inspired by
the rocminfo command line tool.

This commit adds missing HSA functions, enums and structs
needed to query additional information from the HSA agents.
A generic message for the `generic-elf-64bit` plugin is also added

Example of an output:
```
llvm-omp-device-info
Device (0):
    This is a generic-elf-64bit device

Device (1):
    This is a generic-elf-64bit device

Device (2):
    This is a generic-elf-64bit device

Device (3):
    This is a generic-elf-64bit device

Device (4):
    HSA Runtime Version:                1.1
    HSA OpenMP Device Number:           0
    Device Name:                        gfx906
    Vendor Name:                        AMD
    Device Type:                        GPU
    Max Queues:                         128
    Queue Min Size:                     64
    Queue Max Size:                     131072
    Cache:
      L0:                               16384 bytes
      L1:                               8388608 bytes
    Cacheline Size:                     64
    Max Clock Freq(MHz):                1725
    Compute Units:                      60
    SIMD per CU:                        4
    Fast F16 Operation:                 TRUE
    Wavefront Size:                     64
    Workgroup Max Size:                 1024
    Workgroup Max Size per Dimension:
      x:                                1024
      y:                                1024
      z:                                1024
    Max Waves Per CU:                   40
    Max Work-item Per CU:               2560
    Grid Max Size:                      4294967295
    Grid Max Size per Dimension:
      x:                                4294967295
      y:                                4294967295
      z:                                4294967295
    Max fbarriers/Workgrp:              32
    Memory Pools:
      Pool GLOBAL; FLAGS: COARSE GRAINED, :
        Size:                            34342961152 bytes
        Allocatable:                     TRUE
        Runtime Alloc Granule:           4096 bytes
        Runtime Alloc alignment:         4096 bytes
        Accessable by all:               FALSE
      Pool GLOBAL; FLAGS: FINE GRAINED, :
        Size:                            34342961152 bytes
        Allocatable:                     TRUE
        Runtime Alloc Granule:           4096 bytes
        Runtime Alloc alignment:         4096 bytes
        Accessable by all:               FALSE
      Pool GROUP:
        Size:                            65536 bytes
        Allocatable:                     FALSE
        Runtime Alloc Granule:           0 bytes
        Runtime Alloc alignment:         0 bytes
        Accessable by all:               FALSE

Device (5):
    HSA Runtime Version:                1.1
    HSA OpenMP Device Number:           1
    Device Name:                        gfx906
    Vendor Name:                        AMD
    Device Type:                        GPU
    Max Queues:                         128
    Queue Min Size:                     64
    Queue Max Size:                     131072
    Cache:
      L0:                               16384 bytes
      L1:                               8388608 bytes
    Cacheline Size:                     64
    Max Clock Freq(MHz):                1725
    Compute Units:                      60
    SIMD per CU:                        4
    Fast F16 Operation:                 TRUE
    Wavefront Size:                     64
    Workgroup Max Size:                 1024
    Workgroup Max Size per Dimension:
      x:                                1024
      y:                                1024
      z:                                1024
    Max Waves Per CU:                   40
    Max Work-item Per CU:               2560
    Grid Max Size:                      4294967295
    Grid Max Size per Dimension:
      x:                                4294967295
      y:                                4294967295
      z:                                4294967295
    Max fbarriers/Workgrp:              32
    Memory Pools:
      Pool GLOBAL; FLAGS: COARSE GRAINED, :
        Size:                            34342961152 bytes
        Allocatable:                     TRUE
        Runtime Alloc Granule:           4096 bytes
        Runtime Alloc alignment:         4096 bytes
        Accessable by all:               FALSE
      Pool GLOBAL; FLAGS: FINE GRAINED, :
        Size:                            34342961152 bytes
        Allocatable:                     TRUE
        Runtime Alloc Granule:           4096 bytes
        Runtime Alloc alignment:         4096 bytes
        Accessable by all:               FALSE
      Pool GROUP:
        Size:                            65536 bytes
        Allocatable:                     FALSE
        Runtime Alloc Granule:           0 bytes
        Runtime Alloc alignment:         0 bytes
        Accessable by all:               FALSE

Device (6):
    HSA Runtime Version:                1.1
    HSA OpenMP Device Number:           2
    Device Name:                        gfx906
    Vendor Name:                        AMD
    Device Type:                        GPU
    Max Queues:                         128
    Queue Min Size:                     64
    Queue Max Size:                     131072
    Cache:
      L0:                               16384 bytes
      L1:                               8388608 bytes
    Cacheline Size:                     64
    Max Clock Freq(MHz):                1725
    Compute Units:                      60
    SIMD per CU:                        4
    Fast F16 Operation:                 TRUE
    Wavefront Size:                     64
    Workgroup Max Size:                 1024
    Workgroup Max Size per Dimension:
      x:                                1024
      y:                                1024
      z:                                1024
    Max Waves Per CU:                   40
    Max Work-item Per CU:               2560
    Grid Max Size:                      4294967295
    Grid Max Size per Dimension:
      x:                                4294967295
      y:                                4294967295
      z:                                4294967295
    Max fbarriers/Workgrp:              32
    Memory Pools:
      Pool GLOBAL; FLAGS: COARSE GRAINED, :
        Size:                            34342961152 bytes
        Allocatable:                     TRUE
        Runtime Alloc Granule:           4096 bytes
        Runtime Alloc alignment:         4096 bytes
        Accessable by all:               FALSE
      Pool GLOBAL; FLAGS: FINE GRAINED, :
        Size:                            34342961152 bytes
        Allocatable:                     TRUE
        Runtime Alloc Granule:           4096 bytes
        Runtime Alloc alignment:         4096 bytes
        Accessable by all:               FALSE
      Pool GROUP:
        Size:                            65536 bytes
        Allocatable:                     FALSE
        Runtime Alloc Granule:           0 bytes
        Runtime Alloc alignment:         0 bytes
        Accessable by all:               FALSE

Device (7):
    HSA Runtime Version:                1.1
    HSA OpenMP Device Number:           3
    Device Name:                        gfx906
    Vendor Name:                        AMD
    Device Type:                        GPU
    Max Queues:                         128
    Queue Min Size:                     64
    Queue Max Size:                     131072
    Cache:
      L0:                               16384 bytes
      L1:                               8388608 bytes
    Cacheline Size:                     64
    Max Clock Freq(MHz):                1725
    Compute Units:                      60
    SIMD per CU:                        4
    Fast F16 Operation:                 TRUE
    Wavefront Size:                     64
    Workgroup Max Size:                 1024
    Workgroup Max Size per Dimension:
      x:                                1024
      y:                                1024
      z:                                1024
    Max Waves Per CU:                   40
    Max Work-item Per CU:               2560
    Grid Max Size:                      4294967295
    Grid Max Size per Dimension:
      x:                                4294967295
      y:                                4294967295
      z:                                4294967295
    Max fbarriers/Workgrp:              32
    Memory Pools:
      Pool GLOBAL; FLAGS: COARSE GRAINED, :
        Size:                            34342961152 bytes
        Allocatable:                     TRUE
        Runtime Alloc Granule:           4096 bytes
        Runtime Alloc alignment:         4096 bytes
        Accessable by all:               FALSE
      Pool GLOBAL; FLAGS: FINE GRAINED, :
        Size:                            34342961152 bytes
        Allocatable:                     TRUE
        Runtime Alloc Granule:           4096 bytes
        Runtime Alloc alignment:         4096 bytes
        Accessable by all:               FALSE
      Pool GROUP:
        Size:                            65536 bytes
        Allocatable:                     FALSE
        Runtime Alloc Granule:           0 bytes
        Runtime Alloc alignment:         0 bytes
        Accessable by all:               FALSE
```

Differential Revision: https://reviews.llvm.org/D126836




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