Did you make sure you updated the sources.list and did an "sudo apt update;
sudo apt upgrade"?
Note: Because Ubuntu 17.04 is EOL'ed you'll have to change the
sources.list to get apt-get to work properly. see:
https://stackoverflow.com/questions/48324701/google-
compute-engine-ubuntu-17-04-zesty-does-no-longer-have-a-release-file
As for the AMD APP SDK (OpenCL) download page, yeah it seems to be broken:
https://community.amd.com/community/devgurus/opencl
Thankfully I had a copy of it around here. I've put it up here:
https://drive.google.com/open?id=1NZ6Z6j4aRHlZpBrjJHeSwdmu-LJgEpSa
On Wed, May 9, 2018 at 5:37 AM, Sreyansh Jain <sreyanshjai...@gmail.com>
wrote:
> Hi,
>
> I tried with Ubuntu 17.04 but the error still remains the same. I believe
> it is unable to read *expscan.h* file where perplex template is defined.
> It is showing the same with both the latest as well as the r70379 version.
>
> In file included from /usr/brlcad/src/other/stepcode
>> /src/express/express.c:86:0:
>> /usr/brlcad/src/other/stepcode/src/express/parse_data.h:5:5: error:
>> unknown type name ‘perplex_t’
>> perplex_t scanner;
>> ^~~~~~~~~
>> /usr/brlcad/src/other/stepcode/src/express/express.c: In function
>> ‘PARSERrun’:
>> /usr/brlcad/src/other/stepcode/src/express/express.c:621:5: error:
>> unknown type name ‘perplex_t’
>> perplex_t scanner = perplexFileScanner( fp );
>> ^~~~~~~~~
>> src/other/stepcode/src/express/CMakeFiles/express.dir/build.make:529:
>> recipe for target
>> 'src/other/stepcode/src/express/CMakeFiles/express.dir/express.c.o'
>> failed
>> make[2]: ***
>> [src/other/stepcode/src/express/CMakeFiles/express.dir/express.c.o]
>> Error 1
>> CMakeFiles/Makefile2:4685: recipe for target
>> 'src/other/stepcode/src/express/CMakeFiles/express.dir/all' failed
>> make[1]: *** [src/other/stepcode/src/express/CMakeFiles/express.dir/all]
>> Error 2
>> Makefile:160: recipe for target 'all' failed
>> make: *** [all] Error 2
>>
>
> Also, the link you mentioned https://developer.amd.com/amd-
> accelerated-parallel-processing-app-sdk/ doesn't exist as of now.
>
> I've started with converting the HYP shot routine and will check its
> performance once my working development environment develops.
>
>
> Also, I went through the instructions to be followed and will make it a
> point to give updates more frequently. Meanwhile, I had a few queries, both
> general and specific:
> - For acceptance as mentioned here
> <http://brlcad.org/wiki/Summer_of_Code/Acceptance>, is there a specific
> format (eg. in hard copy) or just a general mail in writing would do?
> - For daily updates, do I start a new thread with just my mentor and
> org-admin or in the group (also, in gsocax or in BRL-CAD developer mailing
> list?)
> - Would you prefer mail or other communication channel for daily update?
> And any preferred timings for interaction?
>
> Warm Regards,
>
> *Sreyansh Kumhar Jain*
> 4th Year Undergraduate Student
> Department of Mechanical Engineering
> Indian Institute of Technology, Kharagpur
> *+91-9933958066*
>
> sreyanshjai...@gmail.com
> Facebook <https://www.facebook.com/sreyansh.sonu> | LinkedIn
> <https://www.linkedin.com/in/sreyansh-kumhar-jain-a61428104/>
>
> On Mon, Mar 26, 2018 at 8:42 AM, Sreyansh Jain <sreyanshjai...@gmail.com>
> wrote:
>
>> @Sean - Disabling bundled build does help a lot if not completely.
>>
>> @Vasco - Thank you for the detailed instructions. While working with
>> r30379 version on Ubuntu 16.04, I got the following few errors as mentioned
>> in the list attached. I've mentioned both 'make' and 'make -j4' results
>> with the hope of better understanding. While I try to tweak the code a bit
>> to make it work (like using expscan.h file content), it somehow leads to
>> even more errors. Any clue? I'll now try doing these on Ubuntu 17.04 the
>> way you mentioned.
>>
>>
>>
>> Also, since the deadline is approaching regarding the final proposal
>> submission, do let me know if there are any changes to be made in the rough
>> draft I submitted.
>>
>>
>>
>> Warm Regards,
>>
>> *Sreyansh Kumhar Jain*
>> 4th Year Undergraduate Student
>> Department of Mechanical Engineering
>> Indian Institute of Technology, Kharagpur
>> *+91-9933958066*
>>
>> sreyanshjai...@gmail.com
>> Facebook <https://www.facebook.com/sreyansh.sonu> | LinkedIn
>> <https://www.linkedin.com/in/sreyansh-kumhar-jain-a61428104/>
>>
>> On Sat, Mar 24, 2018 at 9:46 AM, Christopher Sean Morrison <
>> brl...@mac.com> wrote:
>>
>>>
>>>
>>> On Mar 21, 2018, at 11:22 AM, Sreyansh Jain <sreyanshjai...@gmail.com>
>>> wrote:
>>>
>>> I've tried symlinking awk to both gawk(4.1.3) and mawk, but I still get
>>> the same error. I'm using Ubuntu 16.04.
>>>
>>> Also, I've made the changes in the proposal. Now that I'm aware roughly
>>> about the tasks to be done, I think it's better to stick to either one of
>>> BOT plate mode or BREP support. If time permits, I'll do the other. I'll do
>>> a bit of detailed background study in both cases to check which one should
>>> be plausible in the given time frame and update it in the proposal
>>> accordingly.
>>>
>>>
>>> There’s apparently some issue with our bundled libpng sources on your
>>> system. Does disabling bundled build work? We usually recommend bundled
>>> for simplicity, but the default should work too. Delete/Recreate your
>>> build directory, then reconfigure:
>>>
>>> cd to the brlcad sources directory
>>> rm -rf build
>>> mkdir build
>>> cd build
>>> cmake .. -DCMAKE_BUILD_TYPE=Release -DBRLCAD_ENABLE_OPENCL=ON
>>> make
>>>
>>> Cheers!
>>> Sean
>>>
>>>
>>>
>>> ------------------------------------------------------------
>>> ------------------
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>>> _______________________________________________
>>> BRL-CAD Developer mailing list
>>> brlcad-devel@lists.sourceforge.net
>>> https://lists.sourceforge.net/lists/listinfo/brlcad-devel
>>>
>>>
>>
>
> ------------------------------------------------------------
> ------------------
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>
>
--
Vasco Alexandre da Silva Costa
PhD in Computer Engineering (Computer Graphics)
Instituto Superior Técnico/University of Lisbon, Portugal
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