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List:       gentoo-dev
Subject:    [gentoo-dev] [PATCH] rocm.eclass: support RDNA3 GPU for >=5.4, remove <5
From:       Yiyang Wu <xgreenlandforwyy () gmail ! com>
Date:       2023-01-28 15:20:25
Message-ID: e1e4c53479833d78a8f7a79940a2d3de4949e991.1674919006.git.xgreenlandforwyy () gmail ! com
[Download RAW message or body]

ROCm libraries with version <5 are cleaned up, remove version 4 support
for rocm.eclass.

RDNA3 has initial support in ROCm libraries starting from 5.4 releases.
Enable gfx110* amdgpu_targets in rocm.eclass and add corresponding
description.

Tried =sci-libs/rocBLAS-5.4.2, can compile successfully with
amdgpu_targets_gfx1100 (but not tested on real GPU).
rocBLAS-5.4.2.ebuild is in https://github.com/gentoo/gentoo/pull/29319

The github PR for this patch is at
https://github.com/gentoo/gentoo/pull/29320

Closes: https://bugs.gentoo.org/891499
Signed-off-by: Yiyang Wu <xgreenlandforwyy@gmail.com>
---
 eclass/rocm.eclass                | 13 +++++++------
 profiles/desc/amdgpu_targets.desc |  5 ++++-
 2 files changed, 11 insertions(+), 7 deletions(-)

diff --git a/eclass/rocm.eclass b/eclass/rocm.eclass
index cf7a18b70ad2..b78dfea1cc31 100644
--- a/eclass/rocm.eclass
+++ b/eclass/rocm.eclass
@@ -1,4 +1,4 @@
-# Copyright 2022 Gentoo Authors
+# Copyright 2022-2023 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 # @ECLASS: rocm.eclass
@@ -138,17 +138,18 @@ _rocm_set_globals() {
 	# may help. Gentoo have patches to enable gfx1031 as well.
 	local unofficial_amdgpu_targets official_amdgpu_targets
 	case ${ROCM_VERSION} in
-		4.*)
+		5.[0-3].*)
 			unofficial_amdgpu_targets=(
-				gfx803 gfx900 gfx1010 gfx1011 gfx1012 gfx1030
+				gfx803 gfx900 gfx1010 gfx1011 gfx1012 gfx1031
 			)
 			official_amdgpu_targets=(
-				gfx906 gfx908
+				gfx906 gfx908 gfx90a gfx1030
 			)
 			;;
-		5.*)
+		5.*|9999)
 			unofficial_amdgpu_targets=(
-				gfx803 gfx900 gfx1010 gfx1011 gfx1012 gfx1031
+				gfx803 gfx900 gfx1010 gfx1011 gfx1012
+				gfx1031 gfx1100 gfx1101 gfx1102
 			)
 			official_amdgpu_targets=(
 				gfx906 gfx908 gfx90a gfx1030
diff --git a/profiles/desc/amdgpu_targets.desc b/profiles/desc/amdgpu_targets.desc
index 66a9a7a85935..9c5739e9d9a4 100644
--- a/profiles/desc/amdgpu_targets.desc
+++ b/profiles/desc/amdgpu_targets.desc
@@ -1,4 +1,4 @@
-# Copyright 1999-2022 Gentoo Authors.
+# Copyright 1999-2023 Gentoo Authors.
 # Distributed under the terms of the GNU General Public License v2
 
 # Reference:
@@ -15,3 +15,6 @@ 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  gfx1030 - RDNA2 GPU, codename navi21/sienna cichlid, \
including Radeon RX 6950XT/6900XT/6800XT/6800, Radeon Pro W6800  gfx1031 - RDNA2 GPU, \
codename navi22/navy flounder, including Radeon RX 6750XT/6700XT/6800M/6700M +gfx1100 \
- RDNA3 GPU, codename navi31/plum bonito, including Radeon RX 7900XTX/7900XT +gfx1101 \
- RDNA3 GPU, codename navi32 +gfx1102 - RDNA3 GPU, codename navi33
-- 
2.39.0


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