https://bugs.freedesktop.org/show_bug.cgi?id=96897
--- Comment #14 from Dieter Nützel ---
(In reply to Jan Vesely from comment #13)
> Initial support for cl_khr_fp16 builtins has been added to libclc in r332677.
> It should be enough to run clpeak.
> clpeak still takes few mins to compile the ker
https://bugs.freedesktop.org/show_bug.cgi?id=96897
Jan Vesely changed:
What|Removed |Added
Status|NEW |RESOLVED
Resolution|---
https://bugs.freedesktop.org/show_bug.cgi?id=96897
--- Comment #12 from Jan Vesely ---
> input.cl:34:106: error: call to 'mad' is ambiguous
This looks to be caused by the lack of half precision builtins in libclc. GCN+
GPUs advertise support for cl_khr_fp16 in CLC but libclc is not ready yet.
Yo
https://bugs.freedesktop.org/show_bug.cgi?id=96897
--- Comment #11 from M. Edward (Ed) Borasky ---
Linking to a clpeak GitHub issue:
https://github.com/krrishnarraj/clpeak/issues/32
Note: I'm now on Arch Linux and I have the non-looping version of this.
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https://bugs.freedesktop.org/show_bug.cgi?id=96897
--- Comment #10 from M. Edward (Ed) Borasky ---
Created attachment 131104
--> https://bugs.freedesktop.org/attachment.cgi?id=131104&action=edit
clinfo for the system
Note: this bug is in Fedora's bugzilla as well -
https://bugzilla.redhat.com/
https://bugs.freedesktop.org/show_bug.cgi?id=96897
M. Edward (Ed) Borasky changed:
What|Removed |Added
CC||zn...@znmeb.net
--- Comment #9
https://bugs.freedesktop.org/show_bug.cgi?id=96897
--- Comment #8 from ricardo.riba...@gmail.com ---
With:
Device: AMD CARRIZO (DRM 3.9.0 / 4.10.0-qtec-standard, LLVM 4.0.1)
Driver version : 17.0.3 (Linux x64)
Compute units : 8
Clock frequency : 800 MHz
I am getting the same er
https://bugs.freedesktop.org/show_bug.cgi?id=96897
--- Comment #7 from Andy Furniss ---
(In reply to Andy Furniss from comment #6)
> Same for me on tonga + git llvm/libclc/mesa/clpeak
>
> Platform: Clover
> Device: AMD TONGA (DRM 3.13.0 / 4.11.0-rc1-g00c1259, LLVM 5.0.0)
> Driver version
https://bugs.freedesktop.org/show_bug.cgi?id=96897
--- Comment #6 from Andy Furniss ---
Same for me on tonga + git llvm/libclc/mesa/clpeak
Platform: Clover
Device: AMD TONGA (DRM 3.13.0 / 4.11.0-rc1-g00c1259, LLVM 5.0.0)
Driver version : 17.1.0-devel (Linux x64)
Compute units : 28
https://bugs.freedesktop.org/show_bug.cgi?id=96897
--- Comment #5 from Jan Ziak <0xe2.0x9a.0...@gmail.com> ---
With LLVM 4.0.0 I am getting the following results:
$ clinfo
Platform ID: 0x7ff6aaf2ed60
Name: AMD HAWAII (DRM 3.10.0 / 4.11.0-rc2+, LLVM
4.0
https://bugs.freedesktop.org/show_bug.cgi?id=96897
--- Comment #4 from Vedran Miletić ---
Not anymore on both LLVM 3.9.1 and LLVM git from today:
input.cl:34:106: error: call to 'mad' is ambiguous
input.cl:30:22: note: expanded from macro 'MAD_64'
input.cl:29:22: note: expanded from macro 'MAD_1
https://bugs.freedesktop.org/show_bug.cgi?id=96897
Vedran Miletić changed:
What|Removed |Added
Summary|[opencl] clpeak hangs |clpeak OpenCL benchmark
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