PSR

psr@rtime.felk.cvut.cz

104 discussions

MicroZed boards
by Jaroslav Klapálek 31 Jan '20

31 Jan '20

Dear students, during the remaining exam period, MicroZed boards used for last assignments will be also used for testing the system for upcoming semester. In case you will find out that the boards are booting into Linux instead of VxWorks, write an email to this conference (`psr(a)rtime.felk.cvut.cz`) and we will change it back. Sincerely, Jaroslav Klapálek

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Submission date, Jan 21
by Jaroslav Klapálek 16 Jan '20

16 Jan '20

Dear students, next time to submit your assignments and semestral projects is on January 21, from 1pm to 3pm in lab KN:E-2. Sincerely, Jaroslav Klapálek

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Semestral work reminder
by klapajar＠fel.cvut.cz 05 Dec '19

05 Dec '19

Dear students, as this wasn't properly reminded during our lab; In order to receive one point towards 'Version control' of your semester project, your repository should contain commits from both of you. It is not that vital to make the commits reasonable, however, it is required for the second date check. Therefore, if you take your time to do the commits right, you will have slightly less work afterwards. Sincerely, Jaroslav Klapálek

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PSR - Skupina
by Filip Tefr 25 Nov '19

25 Nov '19

Zdravím, hledám kolegu na 7. úlohu a semestrální práci. Pokud byste měli zájem, ozvěte se. Filip Tefr Ostatním se omlouvám za spam.

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PSR - Skupina
by Filip Tefr 25 Nov '19

25 Nov '19

Zdravím, hledám kolegu na 7. úlohu a semestrální práci. Pokud byste měli zájem, ozvěte se. Filip Tefr Ostatním se omlouvám za spam.

1 0

Assignment updates on Brute
by Jaroslav Klapálek 11 Nov '19

11 Nov '19

Dear students, these updates are now live on the upload system: * (assignment 5) visualization of your array is shown when the test fails (only for tests 2 and 3), * (assignment 5) fixed error reported as '|Unable to find required function ranArray(array, n)|', which was caused by NULL pointers within your array, * (assignment 6) it is possible now to upload your code, however, auto-evaluation is not active. In case that you will come across '|Unable to find required function ranArray(array, n)|' error, it is most likely caused by forcing the simulator to segmentation fault. Try to initialize all required variables (for your functions) within these functions. Sincerely, Jaroslav Klapálek

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General information
by Jaroslav Klapálek 11 Nov '19

11 Nov '19

Dear students, let me remind you, that this Wednesday the lecture is cancelled (however this doesn't affect the labs after the lecture). Also, after some discussion with IT department of KN, all ethernet sockets in the laboratory should be fully operational now. In case that you will find one that is not working, please, let us know. Sincerely, Jaroslav Klapálek

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PSR Cache memory benchmark
by kasltoma＠fel.cvut.cz 05 Nov '19

05 Nov '19

Hello, thank you for the note of wrong size of the structure, I missed that. After setting it's size to correct value, it seems to pass without any issues. However, now I have a similar problem with the second function, 'ranArray', where Brute says the layout of the array is not random, even though the access pattern quite corresponds to a random one and it is different on each function call. How much more random can it be? Thank you again very much, have a nice day, Tomas Kasl - kasltoma

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PSR Cache memory benchmark
by kasltoma＠fel.cvut.cz 05 Nov '19

05 Nov '19

Dobrý den, z nějakého důvodu mi Brute selhává na funkci seqArray, přestože dle všeho mi funguje správně. Člověk má pocit, že v této funkci se snad ani nedá udělat chyba. Je chyba v Brute, nebo máte nějaký hint, co je špatně v mém kódu? Děkuji za odpověď, Tomáš Kasl - kasltoma

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Update of assignment 4
by Jaroslav Klapálek 30 Oct '19

30 Oct '19

Dear students, auto-evaluation for fourth assignment was updated. Now, your code should be more likely to pass. Also, third test was marked as optional, since its completion is highly dependent on choice of variables. Do not forget that in order to be awarded with points, your solution has to be demonstrated on the real hardware. Sincerely Jaroslav Klapálek

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