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mcnutty
Tux's lil' helper
Joined: 29 Dec 2009
Posts: 142
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 Posted: Sun Dec 03, 2017 5:27 pm Post subject: Can't emerge cuda 8 |
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I've been using cuda 8 for a while now and have cuda 9 masked in my package.mask file. However, I recently updated to the new profile (17) and had to rebuild all my packages. For some reason it complained that cuda 9 was masked. Just to get my system going I unmasked it with the thought I could fix it later. Now that my system is rebuilt I'm trying to go back to cuda 8 but I can't figure it out. It always complains that cuda 9 is masked and will not install another available version.
Here is my /etc/portage/package.mask file:
| Code: |
>=dev-util/nvidia-cuda-sdk-9.0.0
>=dev-util/nvidia-cuda-toolkit-9.0.0
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I also ran eqeury depgraph to try to see if anything was requiring cuda 9 for some reason. I'm not exactly sure how to read this but it looks like all cuda versions are masked for some reason.
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dev-util/nvidia-cuda-toolkit-6.5.14 M[package.mask]
`-- sys-devel/gcc-4.8.5 (<sys-devel/gcc-4.9) M[package.mask] [cxx]
`-- sys-libs/libtermcap-compat-2.0.8-r3 (sys-libs/libtermcap-compat) amd64
`-- sys-libs/ncurses-6.0-r1 (sys-libs/ncurses) amd64 [tinfo]
`-- virtual/jre-1.8.0-r1 (>=virtual/jre-1.6) amd64
`-- x11-drivers/nvidia-drivers-387.34 (>=x11-drivers/nvidia-drivers-340.32) ~amd64 [uvm]
`-- x11-drivers/nvidia-drivers-340.104 (<x11-drivers/nvidia-drivers-346.35) amd64 [uvm]
[ dev-util/nvidia-cuda-toolkit-6.5.14 stats: packages (7), max depth (1) ]
* dependency graph for dev-util/nvidia-cuda-toolkit-6.5.19-r1
`-- dev-util/nvidia-cuda-toolkit-6.5.19-r1 M[package.mask]
`-- sys-devel/gcc-4.8.5 (<sys-devel/gcc-4.9) M[package.mask] [cxx]
`-- sys-libs/libtermcap-compat-2.0.8-r3 (sys-libs/libtermcap-compat) amd64
`-- sys-libs/ncurses-6.0-r1 (sys-libs/ncurses) amd64 [tinfo]
`-- virtual/jre-1.8.0-r1 (>=virtual/jre-1.6) amd64
`-- x11-drivers/nvidia-drivers-387.34 (>=x11-drivers/nvidia-drivers-343.22) ~amd64 [uvm]
`-- x11-drivers/nvidia-drivers-340.104 (<x11-drivers/nvidia-drivers-346.35) amd64 [uvm]
[ dev-util/nvidia-cuda-toolkit-6.5.19-r1 stats: packages (7), max depth (1) ]
* dependency graph for dev-util/nvidia-cuda-toolkit-7.5.18-r2
`-- dev-util/nvidia-cuda-toolkit-7.5.18-r2 M[package.mask]
`-- sys-devel/gcc-6.4.0 (>=sys-devel/gcc-4.7) amd64 [cxx]
`-- sys-devel/gcc-4.9.4 (<sys-devel/gcc-5) M[package.mask] [cxx]
`-- x11-drivers/nvidia-drivers-387.34 (>=x11-drivers/nvidia-drivers-352.39) ~amd64 [uvm]
`-- sys-libs/libtermcap-compat-2.0.8-r3 (sys-libs/libtermcap-compat) amd64
`-- sys-libs/ncurses-6.0-r1 (sys-libs/ncurses) amd64 [tinfo]
`-- virtual/jre-1.8.0-r1 (>=virtual/jre-1.6) amd64
[ dev-util/nvidia-cuda-toolkit-7.5.18-r2 stats: packages (7), max depth (1) ]
* dependency graph for dev-util/nvidia-cuda-toolkit-8.0.44
`-- dev-util/nvidia-cuda-toolkit-8.0.44 M[package.mask]
`-- sys-devel/gcc-6.4.0 (>=sys-devel/gcc-4.7) amd64 [cxx]
`-- sys-devel/gcc-5.4.0-r3 (<sys-devel/gcc-6) M[package.mask] [cxx]
`-- x11-drivers/nvidia-drivers-387.34 (>=x11-drivers/nvidia-drivers-367.44) ~amd64 [X uvm]
`-- sys-libs/libtermcap-compat-2.0.8-r3 (sys-libs/libtermcap-compat) amd64
`-- sys-libs/ncurses-6.0-r1 (sys-libs/ncurses) amd64 [tinfo]
`-- virtual/jre-1.8.0-r1 (>=virtual/jre-1.6) amd64
[ dev-util/nvidia-cuda-toolkit-8.0.44 stats: packages (7), max depth (1) ]
* dependency graph for dev-util/nvidia-cuda-toolkit-8.0.61
`-- dev-util/nvidia-cuda-toolkit-8.0.61 M[package.mask]
`-- sys-devel/gcc-6.4.0 (>=sys-devel/gcc-4.7) amd64 [cxx]
`-- sys-devel/gcc-5.4.0-r3 (<sys-devel/gcc-6) M[package.mask] [cxx]
`-- x11-drivers/nvidia-drivers-387.34 (>=x11-drivers/nvidia-drivers-375.26) ~amd64 [X uvm]
`-- sys-libs/libtermcap-compat-2.0.8-r3 (sys-libs/libtermcap-compat) amd64
`-- sys-libs/ncurses-5.9-r101 (sys-libs/ncurses) amd64 [tinfo]
`-- virtual/jre-1.8.0-r1 (>=virtual/jre-1.6) amd64
[ dev-util/nvidia-cuda-toolkit-8.0.61 stats: packages (7), max depth (1) ]
* dependency graph for dev-util/nvidia-cuda-toolkit-9.0.176
`-- dev-util/nvidia-cuda-toolkit-9.0.176 M[package.mask]
`-- sys-devel/gcc-6.4.0 (>=sys-devel/gcc-4.7) amd64 [cxx]
`-- x11-drivers/nvidia-drivers-387.34 (>=x11-drivers/nvidia-drivers-384.81) ~amd64 [X uvm]
`-- sys-libs/libtermcap-compat-2.0.8-r3 (sys-libs/libtermcap-compat) amd64
`-- sys-libs/ncurses-5.9-r101 (sys-libs/ncurses) amd64 [tinfo]
`-- virtual/jre-1.8.0-r1 (>=virtual/jre-1.6) amd64
[ dev-util/nvidia-cuda-toolkit-9.0.176 stats: packages (6), max depth (1) ]
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Any help would be appreciated. |
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sebB
l33t
Joined: 02 Mar 2011
Posts: 806
Location: S.O. France
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| Posted: Sun Dec 03, 2017 8:01 pm Post subject: |
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Can you post
emerge -pv =dev-util/nvidia-cuda-sdk-8.0.61
It seems that cuda 8 only compile with gcc-5 |
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mcnutty
Tux's lil' helper
Joined: 29 Dec 2009
Posts: 142
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| Posted: Sun Dec 03, 2017 11:06 pm Post subject: |
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| Code: |
cusack opt # emerge -pv =dev-util/nvidia-cuda-sdk-8.0.61
These are the packages that would be merged, in order:
Calculating dependencies... done!
[ebuild NS #] sys-devel/gcc-5.4.0-r3:5.4.0::gentoo [6.4.0:6.4.0::gentoo] USE="cxx fortran (multilib) nls nptl openmp sanitize vtv (-altivec) (-awt) -cilk -debug -doc (-fixed-point) -gcj -go -graphite (-hardened) (-jit) (-libssp) -mpx -nopie -nossp -objc -objc++ -objc-gc -pgo -regression-test -vanilla" 32 KiB
[ebuild UD#] dev-util/nvidia-cuda-toolkit-8.0.61:0/8.0.61::gentoo [9.0.176:0/9.0.176::gentoo] USE="-debugger -doc -eclipse -profiler" 0 KiB
[ebuild UD#] dev-util/nvidia-cuda-sdk-8.0.61::gentoo [9.0.176::gentoo] USE="cuda doc examples -debug -mpi -opencl" 0 KiB
Total: 3 packages (2 downgrades, 1 in new slot), Size of downloads: 32 KiB
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Thanks, that does appear to be the case. By fiddling with both the package.mask and package.unmask files I was able to at least try to emerge cuda 8 (using gcc-5). The toolkit succeeded but the sdk failed. At this point it is probably more productive for me to try to adopt cuda 9. |
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