commit: 7475e8ff0742ead7b45edea3ed7e79c394e23958
Author: Yiyang Wu <xgreenlandforwyy <AT> gmail <DOT> com>
AuthorDate: Sun Apr 14 15:43:17 2024 +0000
Commit: Benda XU <heroxbd <AT> gentoo <DOT> org>
CommitDate: Sat May 18 03:46:51 2024 +0000
URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=7475e8ff
rocm.eclass: Enable ROCm 6, add gfx94{0,1,2} (MI300) support
Update the references, since the original reference does not
contain MI300. The "see also" blog is also removed because it hasn't been
updated for 2 years.
Signed-off-by: Yiyang Wu <xgreenlandforwyy <AT> gmail.com>
Signed-off-by: Benda Xu <heroxbd <AT> gentoo.org>
eclass/rocm.eclass | 12 +++++++++++-
profiles/desc/amdgpu_targets.desc | 14 ++++++++++----
2 files changed, 21 insertions(+), 5 deletions(-)
diff --git a/eclass/rocm.eclass b/eclass/rocm.eclass
index e03e8bdd507a..7039455dec6b 100644
--- a/eclass/rocm.eclass
+++ b/eclass/rocm.eclass
@@ -161,7 +161,7 @@ _rocm_set_globals() {
gfx906 gfx908 gfx90a gfx1030
)
;;
- 5.*|9999)
+ 5.*)
unofficial_amdgpu_targets=(
gfx803 gfx900 gfx1010 gfx1011 gfx1012
gfx1031 gfx1100 gfx1101 gfx1102
@@ -170,6 +170,16 @@ _rocm_set_globals() {
gfx906 gfx908 gfx90a gfx1030
)
;;
+ 6.*|9999)
+ unofficial_amdgpu_targets=(
+ gfx803 gfx900 gfx940 gfx941
+ gfx1010 gfx1011 gfx1012
+ gfx1031 gfx1101 gfx1102
+ )
+ official_amdgpu_targets=(
+ gfx906 gfx908 gfx90a gfx942 gfx1030 gfx1100
+ )
+ ;;
*)
die "Unknown ROCm major version! Please update
rocm.eclass before bumping to new ebuilds"
;;
diff --git a/profiles/desc/amdgpu_targets.desc
b/profiles/desc/amdgpu_targets.desc
index d52080781947..8f337b03f63d 100644
--- a/profiles/desc/amdgpu_targets.desc
+++ b/profiles/desc/amdgpu_targets.desc
@@ -1,15 +1,21 @@
-# Copyright 1999-2023 Gentoo Authors.
+# Copyright 1999-2024 Gentoo Authors.
# Distributed under the terms of the GNU General Public License v2
-# Reference:
-# GPU name and Architecture codename:
https://github.com/GPUOpen-Tools/device_info/blob/master/DeviceInfo.cpp
-# See also:
https://www.coelacanth-dream.com/posts/2019/12/30/did-rid-product-matome-p2/#fn:67
+# Reference: GPU name and architecture codename documented by
+# GPUOpen-Tools
https://github.com/GPUOpen-Tools/device_info/blob/master/DeviceInfo.cpp
+# ROCm official document (Instinct accelerator only)
https://rocm.docs.amd.com/en/latest/reference/gpu-arch/gpu-arch-spec-overview.html
+# Kernel document (note: GC version is not amdgpu gfx target)
https://www.kernel.org/doc/html/latest/gpu/amdgpu/driver-misc.html#discrete-gpu-info
+# Kernel source code (map of IP version vs amdgpu gfx target)
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/drivers/gpu/drm/amd/amdkfd/kfd_device.c
kgd2kfd_probe function
+# Mesa drm source code
https://gitlab.freedesktop.org/mesa/drm/blob/main/data/amdgpu.ids
gfx803 - Fiji GPU, codename fiji, including Radeon R9 Nano/Fury/FuryX, Radeon
Pro Duo, FirePro S9300x2, Radeon Instinct MI8
gfx900 - Vega GPU, codename vega10, including Radeon Vega Frontier Edition,
Radeon RX Vega 56/64, Radeon RX Vega 64 Liquid, Radeon Pro Vega 48/56/64/64X,
Radeon Pro WX 8200/9100, Radeon Pro V320/V340/SSG, Radeon Instinct MI25
gfx906 - Vega GPU, codename vega20, including Radeon (Pro) VII, Radeon
Instinct MI50/MI60
gfx908 - CDNA Accelerator, codename arcturus, including AMD Instinct MI100
Accelerator
gfx90a - CDNA2 Accelerator, codename aldebaran, including AMD Instinct MI200
series Accelerators
+gfx940 - CDNA3 Accelerator, codename aqua_vangaram, MI300A rev 0
+gfx941 - CDNA3 Accelerator, codename aqua_vangaram, MI300X rev 0
+gfx942 - CDNA3 Accelerator, codename aqua_vangaram, MI300A and MI300X rev >=1
gfx1010 - RDNA GPU, codename navi10, including Radeon RX
5700XT/5700/5700M/5700B/5700XTB/5600XT/5600/5600M, Radeon Pro 5700XT/5700,
Radeon Pro W5700X/W5700
gfx1011 - RDNA GPU, codename navi12, including Radeon Pro 5600M/V520
gfx1012 - RDNA GPU, codename navi14, including Radeon RX
5500XT/5500/5500M/5500XTB/5300/5300M, Radeon Pro 5500XT/5500M/5300/5300M,
Radeon Pro W5500X/W5500/W5500M/W5300M
