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Build AMG.sln successfully, but can't debug.AND How can I choose different matrix and algorithm? #51
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I can't do anything |
DONE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! PS E:\AMGXmaster\lib> examples/amgx_capi -m ../examples/matrix.mtx -c ../core/configs/FGMRES_AGGREGATION.json |
How to solve this problem |
@pyramidpoint it's possible that windows interprets backslashes as special characters. Try specify path to the configuration in OS-canonical way. |
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What GPU do you have? |
@marsaev on a 2060 rtx, with VS 2015, CMake 3.4.2,win10 and CUDA TK 9.0.I run AMGX solver on sample matrix before.But the above error occurred |
I can solve the sample and other matrices. You may pay attention to the path of .json and .mtx. |
@pyramidpoint can you set environment variable CUDA_LAUNCH_BLOCKING=1 and try running same command again? |
@marsaev I am working on my graduation project. Could you please add my qq or other contact information |
@marsaev @ningjiafei same mistake |
@marsaev hi,I have another question,Why is my maximum memory usage equal to 0 |
@marsaev Hi,my "AMG" solver can't work ,I want know the reason, |
Maximum memory usage is calculated only when multigrid is used. I would assume you are not using multigrid in the mentioned config. |
What exact issue do you see? |
Closing due to inactivity |
I debug the project amgx_capi,then shows:
Usage: ./amgx_capi [-mode [hDDI | hDFI | hFFI | dDDI | dDFI | dFFI]] [-m file] [-c config_file] [-amg "variable1=value1 ... variable3=value3"]
-mode: select the solver mode
-m file: read matrix stored in the file
-c: set the amg solver options from the config file
-amg: set the amg solver options from the command line
请按任意键继续. . .
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