Add numactl, rocm, amdgpu-pro and README

rocm/.checksums

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+ac3667fdeedd1def31c3b88fb422fcbebb4bd6420a795e6c1660f158a561f6c7  70-rocm.rules
+9b21184f13f245b038e291159535fd15d61d2561b1a9524651ac9cd39a907c0b  rocm-installer_1.2.5.70200-25-43~22.04.run
+1e6dfe365aae6c9dec4e69a94a040b19761279bdfad4a613357700956a5b76ed  rocm.sh

rocm/70-rocm.rules

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+# ROCm / AMD GPU - device access for compute (kfd) and render node
+KERNEL=="kfd", SUBSYSTEM=="kfd", GROUP="render", MODE="0660"
+KERNEL=="render", SUBSYSTEM=="drm", GROUP="render", MODE="0660"

rocm/depends

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+numactl
+eudev

rocm/pre-install

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+#!/bin/sh
+getent group render >/dev/null || groupadd render

rocm/rocm.sh

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+# ROCm environment - source from /etc/profile.d/rocm.sh
+export ROCM_PATH=/opt/rocm
+export PATH="$ROCM_PATH/bin:$PATH"
+export LD_LIBRARY_PATH="$ROCM_PATH/lib${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}"
+export HIP_PLATFORM=amd
+export HIP_VISIBLE_DEVICES=0

rocm/spkgbuild

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+description="AMD ROCm platform (HIP, runtimes, tools)"
+homepage="https://rocm.docs.amd.com/"
+maintainer="Fraggle, fraggle at disroot dot org"
+
+name=rocm
+version=7.2
+release=1
+source="rocm-installer_1.2.5.70200-25-43~22.04.run::https://repo.radeon.com/rocm/installer/rocm-runfile-installer/rocm-rel-7.2/ubuntu/22.04/rocm-installer_1.2.5.70200-25-43~22.04.run
+	rocm.sh
+	70-rocm.rules"
+noextract="rocm-installer_1.2.5.70200-25-43~22.04.run"
+
+build() {
+	mkdir -p $PKG/opt
+	echo "==> Extracting ROCm runfile (this may take several minutes)..."
+	bash "$SRC"/rocm-installer_*.run untar "$PKG/opt"
+	rocmdir=$(ls -d $PKG/opt/rocm-* 2>/dev/null | head -1)
+	if [ -z "$rocmdir" ]; then
+		echo "ERROR: ROCm extraction did not produce rocm-* directory" >&2
+		exit 1
+	fi
+	mv "$rocmdir" $PKG/opt/rocm
+
+	# Environment for new shells
+	install -Dm644 $SRC/rocm.sh $PKG/etc/profile.d/rocm.sh
+
+	# udev rules for GPU access (kfd, render)
+	install -Dm644 $SRC/70-rocm.rules $PKG/etc/udev/rules.d/70-rocm.rules
+}