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License: GNU General Public License v3.0
An SSD Simulator
License: GNU General Public License v3.0
EagleTree is an open-source SSD simulator from the IT University of Copenhagen. For an installation guide and tutorials, go to our wiki: https://github.com/ClydeProjects/EagleTree/wiki For some more context and overview, look in the following places: - http://nivdayandotcom.files.wordpress.com/2013/08/poster_vldb2013_eagletree-pptx-1.pdf - http://nivdayandotcom.files.wordpress.com/2013/06/eagletreedemo_v15.pdf - http://nivdayan.com/eagletree/ For a demonstration, follow this link. Note that for now we are no longer supporting the GUI in the videos. - https://www.youtube.com/playlist?list=PL6qQfQKwt_CKXwQAgasVgRoX4QtVNDPfK
when compile the project in ubuntu14.0, it get hang and seems crash.
How can I fix this issue?
I followed the instrctions in the Manual, but use ubuntu14.0 x64instead.
Thanks!
I have this error when trying to build the project:
make: *** Pas de règle pour fabriquer la cible « Logarithmic_Gecko_garbage_collector.o », nécessaire pour « demo2 ». Arrêt.
can you help me to fix this?
Hi, I'm interested in EagleTree project. I got many errors when try to build the project according to the tutorial given in the https://github.com/ClydeProjects/EagleTree/wiki.
I have this error when trying to run my code with FTL_DESIGN = 0 and FTL_DESIGN=3.
You are trying to read logical address 318838, but this address does not have a corresponding physical page in the mapping table.
It is most likely that nothing has been written to this address so far.
demo: FTLs/page_ftl.cpp:112: virtual void ssd::FtlImpl_Page::set_read_address(ssd::Event&) const: Assertion `false' failed.
can you help me to solve this issue?
I am reading the code of FTL section.
I guess DFTL means Demand FTL(if i am right).
But what is FAST? What does it stand for?
Thanks!
hi
can i use my own workload to test SSD?
for example i use MSRC (Microsoft Research) Workload for my project . Can i use these workload for testing SSD with EagleTree?
Thanks.
While installation, at step 5 the terminal hangs and gives an error saying - "Virtual memory exhausted:Cannot allocate memory".
Please provide a fix for the same.
Thanks.
Hi Niv,
First, I would like to thank you for your efforts on this project.
Can you provide tutorials on eagletree?
I hope to learn more and understand eagletree in depth.
In addition, there are three links in the REDEME.txt file that cannot be accessed.
Bests.
Hi
I am reading the code of this project.
I do not quite understand this line in block.cpp:
enum status Block::write(Event &event)
{
if (event.get_address().page > 0 && data[event.get_address().page - 1].get_state() == EMPTY) {
printf("\n");
event.print();
assert(data[event.get_address().page - 1].get_state() != EMPTY);
}
enum status ret = data[event.get_address().page]._write(event);
pages_valid++;
return ret;
}
Why the assertion is "the state is not EMPTY"?
I think it should be EMPTY.
I am very confused.
Hi there,
First, I would like to thank you for your efforts on this project.
I was wondering what is the exact course of wear leveling process?
I have read the wear_leveling_strategy.cpp and I can understand all the functions. But I want to know the exact flow of wear leveling process. when and where it invoked? what and where it do?
Bests.
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