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Welcome to CMPT 295: Intro to Computer Systems Discussion Board
Please use the appropriate tags. If you do not tag we will not respond.
If you do not use the template below, we may not respond.
# Question templates
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jianan xu
10/28/20
About mnist
# Question templates SFU ID: 301368689 Github username: Jia-nan-xu Github: https://github.com/CMPT-
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ass3
About mnist
# Question templates SFU ID: 301368689 Github username: Jia-nan-xu Github: https://github.com/CMPT-
10/28/20
jianan xu
10/28/20
End test
# Question templates SFU ID: 301368689 Github username: Jia-nan-xu Github: https://github.com/CMPT-
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ass3
End test
# Question templates SFU ID: 301368689 Github username: Jia-nan-xu Github: https://github.com/CMPT-
10/28/20
jianan xu
,
ali sedaghati
3
10/28/20
About End-to-End tests
1) Run "pip3 install numpy" 2) I can see localci.sh in your scripts folder. Make sure your
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ass3
About End-to-End tests
1) Run "pip3 install numpy" 2) I can see localci.sh in your scripts folder. Make sure your
10/28/20
Taha Liaqat
,
ali sedaghati
3
10/28/20
ass3 increment array pointer
when I try that ( sw a6 0(a0) ) I get an error saying the instruction is not found, and I don't
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ass3
ass3 increment array pointer
when I try that ( sw a6 0(a0) ) I get an error saying the instruction is not found, and I don't
10/28/20
Hareet
,
Arrvindh Shriraman
5
10/28/20
test_read_matrix Illegal Memory Access
Thank you I figured it out. I was forgetting to multiply by sizeof(int) when passing number of bytes
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ass3
test_read_matrix Illegal Memory Access
Thank you I figured it out. I was forgetting to multiply by sizeof(int) when passing number of bytes
10/28/20
Fazal Warraich
10/28/20
Main.s | load section may have a problem
# Question templates SFU ID: 301319108 Github username: fwarraic Github: https://github.com/CMPT-295-
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ass3
Main.s | load section may have a problem
# Question templates SFU ID: 301319108 Github username: fwarraic Github: https://github.com/CMPT-295-
10/28/20
Ian Moon
,
ali sedaghati
2
10/28/20
not able to get correct matmul output
You're not following the calling conventions. In matmul.s, you have to change the value of a1 and
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ass3
not able to get correct matmul output
You're not following the calling conventions. In matmul.s, you have to change the value of a1 and
10/28/20
Arrvindh Shriraman
10/28/20
Ass3 Debugging tips
For those struggling with debugging 1) Try passing -cc to venus.jar timeout 120 java -jar venus.jar .
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ass3
Ass3 Debugging tips
For those struggling with debugging 1) Try passing -cc to venus.jar timeout 120 java -jar venus.jar .
10/28/20
Bianca M
,
Arrvindh Shriraman
6
10/28/20
simple test want negative index
Your travis also seems to have passed. On Wednesday, October 28, 2020 at 2:52:17 PM UTC-7, Arrvindh
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ass3
simple test want negative index
Your travis also seems to have passed. On Wednesday, October 28, 2020 at 2:52:17 PM UTC-7, Arrvindh
10/28/20
Carter Kelly
, …
Arrvindh Shriraman
3
10/28/20
main.s Problems
Try passing -cc eg, timeout 120 java -jar venus.jar ./test_files/main.s ./inputs/simple1/bin/inputs/
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ass3
main.s Problems
Try passing -cc eg, timeout 120 java -jar venus.jar ./test_files/main.s ./inputs/simple1/bin/inputs/
10/28/20
Jenna Liebe
, …
Arrvindh Shriraman
7
10/28/20
main.s Error Code 2
Your read matrix appears broken. What is this sequence doing: lw s5, 0(s3) mul s5, s3, s4 s3 is a
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ass3
main.s Error Code 2
Your read matrix appears broken. What is this sequence doing: lw s5, 0(s3) mul s5, s3, s4 s3 is a
10/28/20
Myron yung
,
ali sedaghati
4
10/28/20
assignment 3 main.s (m0*input)
I hardcoded the input matrix and m0 matrix in test_matmul and seemed to work On Tuesday, October 27,
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ass3
assignment 3 main.s (m0*input)
I hardcoded the input matrix and m0 matrix in test_matmul and seemed to work On Tuesday, October 27,
10/28/20
Joseph Nevado
,
Arrvindh Shriraman
2
10/27/20
Assignment #3: simulate main.s using argc & argv on venus website
- Check simulator args under settings. - Yes you would have to specify the full file paths starting
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ass3
Assignment #3: simulate main.s using argc & argv on venus website
- Check simulator args under settings. - Yes you would have to specify the full file paths starting
10/27/20
Ryan Tio
, …
ali sedaghati
8
10/27/20
Assignment 3 - Venus Error: Instruction lengths > 8 not supported
Found the solution. I had somehow forgotten to actually set a6 to the proper allocated memory. On
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ass3
Assignment 3 - Venus Error: Instruction lengths > 8 not supported
Found the solution. I had somehow forgotten to actually set a6 to the proper allocated memory. On
10/27/20
brandon
, …
Arrvindh Shriraman
4
10/27/20
assignment 3
Never mind, there was something wrong with simple2, thanks! On Tuesday, October 27, 2020 at 10:04:52
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ass3
assignment 3
Never mind, there was something wrong with simple2, thanks! On Tuesday, October 27, 2020 at 10:04:52
10/27/20
Ryan Tio
,
Arrvindh Shriraman
2
10/27/20
Do we need to implement write_matrix?
No. On Tuesday, October 27, 2020 at 12:59:48 AM UTC-7, Ryan Tio wrote: I've been doing the
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ass3
Do we need to implement write_matrix?
No. On Tuesday, October 27, 2020 at 12:59:48 AM UTC-7, Ryan Tio wrote: I've been doing the
10/27/20
Jenna Liebe
,
ali sedaghati
2
10/27/20
Assignment 3 read_matrix.s
You have to read #cols and #rows from the matrix file and try to malloc a proper portion based on
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ass3
Assignment 3 read_matrix.s
You have to read #cols and #rows from the matrix file and try to malloc a proper portion based on
10/27/20
Taha Liaqat
,
ali sedaghati
4
10/27/20
ass3 matmul matrix
First of all, you're not following the calling conventions. For example, in line 115 a6 should be
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ass3
ass3 matmul matrix
First of all, you're not following the calling conventions. For example, in line 115 a6 should be
10/27/20
brandon
,
ali sedaghati
6
10/27/20
assignment 3 main.s/read_matrix
Put a screenshot of command and error here. Make sure that you're printing each step's result
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ass3
assignment 3 main.s/read_matrix
Put a screenshot of command and error here. Make sure that you're printing each step's result
10/27/20
Taha Liaqat
,
Arrvindh Shriraman
2
10/26/20
ass3 matmul.s
Please include comments in your assembly code 1) What are the input arguments to each method or
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ass3
ass3 matmul.s
Please include comments in your assembly code 1) What are the input arguments to each method or
10/26/20
刘拙
,
ali sedaghati
2
10/26/20
Question about read_matrix.s
You should implement the test_read_matrix first. Materials of lab 7 could help you a lot. On Monday,
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ass3
Question about read_matrix.s
You should implement the test_read_matrix first. Materials of lab 7 could help you a lot. On Monday,
10/26/20
Jenna Liebe
,
ali sedaghati
5
10/27/20
Assignment 3 matmul.s
Thanks for the help! I finally got it figured out! On Monday, October 26, 2020 at 6:42:04 PM UTC-7
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ass3
Assignment 3 matmul.s
Thanks for the help! I finally got it figured out! On Monday, October 26, 2020 at 6:42:04 PM UTC-7
10/27/20
Jyotiraditya Mayor
,
ali sedaghati
2
10/26/20
test_read_matrix.s
No that's not necessary On Monday, October 26, 2020 at 2:35:53 AM UTC-7 jyotiradi...@gmail.com
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ass3
test_read_matrix.s
No that's not necessary On Monday, October 26, 2020 at 2:35:53 AM UTC-7 jyotiradi...@gmail.com
10/26/20
David
,
ali sedaghati
5
10/26/20
Assignment 3 main.s (Attempting to access uninitialized memory between the stack and heap.)
Thank you so much! I now see where I went wrong. I really appreciate the help, it solved the issue no
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ass3
Assignment 3 main.s (Attempting to access uninitialized memory between the stack and heap.)
Thank you so much! I now see where I went wrong. I really appreciate the help, it solved the issue no
10/26/20
Trevor Bonas
,
ali sedaghati
4
10/26/20
matmul Issue
Thank you very much, I figured out exactly how I was messing up algorithmically. Everything works now
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ass3
matmul Issue
Thank you very much, I figured out exactly how I was messing up algorithmically. Everything works now
10/26/20
brandon
,
Arrvindh Shriraman
3
10/25/20
assignment 3
Thank you, I got it On Sunday, October 25, 2020 at 1:29:56 PM UTC-7, Arrvindh Shriraman wrote: Please
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ass3
assignment 3
Thank you, I got it On Sunday, October 25, 2020 at 1:29:56 PM UTC-7, Arrvindh Shriraman wrote: Please
10/25/20
Taha Liaqat
,
ali sedaghati
4
10/26/20
Assignment 3 relu
*thank On Monday, October 26, 2020 at 1:58:04 AM UTC-7 Taha Liaqat wrote: thanks you, I got it
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ass3
Assignment 3 relu
*thank On Monday, October 26, 2020 at 1:58:04 AM UTC-7 Taha Liaqat wrote: thanks you, I got it
10/26/20
WeiLong Xu
, …
Arrvindh Shriraman
10
10/26/20
Assignment 3 About m1 * ReLU(m0 * input)
It is hard for us to point out the exact register you are going wrong with. We need more details from
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ass3
Assignment 3 About m1 * ReLU(m0 * input)
It is hard for us to point out the exact register you are going wrong with. We need more details from
10/26/20
Colin Yuen
2
10/24/20
Can't Push to Github
Fixed. I reset my whole internet connection and PC. On Saturday, October 24, 2020 at 4:30:16 PM UTC-7
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Github
ass3
Can't Push to Github
Fixed. I reset my whole internet connection and PC. On Saturday, October 24, 2020 at 4:30:16 PM UTC-7
10/24/20
brandon
, …
Arrvindh Shriraman
4
10/21/20
assignment 3 matmul.s
Check a6 and t4. Seems like your destination pointer could be wrong. sw a0, 0(s3) is the instruction
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ass3
assignment 3 matmul.s
Check a6 and t4. Seems like your destination pointer could be wrong. sw a0, 0(s3) is the instruction
10/21/20