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General refactoring and updates (Bad) - #187
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Addressing issue #186.
Addresses #161. On Mac however there are versions of Bison and Flex shipped with the OS but don't work (but configure won't catch it). Installing homebrew and calling `brew install bison flex` will resolve this.
This addresses issue #122. Moves base implementations to their own folder in src/networks/model-net/ to make clear distinction between actual network models and the base implementations required to run those network models. This also moves a header file out of the src directory and into the codes/ header directory where it belongs.
Addresses issue #190. Previously, all dragonfly models used a static value for the credit delay. It was calculated based on the local bandwidth regardless of what type of link the credit was being sent along. This was fine in networks where all links had the same bandwidth but dragonfly models do not necessarily follow this rule. This commmit adds features that allow for credit delays to be set based on the type of link. They are also configurable. By default, the behavior remains the same as before. If the configuration file supplied contains no credit delay specifications then all credit delays will be based on the local bandwidth and the credit size (default 8). To make credit delays be set based on their respective bandwidths (and credit size), then simply add `auto_credit_delay="1";` to your config file. If you'd like to set a single general credit delay for all, then use `credit_delay="<float>";`. This is incompatible with the auto credit delay functionality. If you'd like to configure delays manually, then you can specify `*_credit_delay="<float>";` for `cn`, `local`, and `global` in place of the asterisk. If you set one of them but not others, then the others will be auto calculated based on the bandwidth and credit size. The credit size is now also configurable via `credit_size="<int>";` in bytes. This commit also fixes the Dragonfly Plus/Dally print configuration method to use fprintf so that the _IO_FILE* can be passed as a parameter. This prevents issues where fprintf and printf were overlapping during the initial parameter printout.
nmcglo
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Re-address #186. Now directs to a file hosted by codes-org on github instead of a personal webpage. It's just cleaner that way.
nmcglo
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This was hard reset'd on the develop branch because I wasn't thinking when I merged it. It's such a drastic change that it would affect how easy it is to understand flow of changes between the authors of the three other merge requests that are open. See #194 for the status of the correct merging. |
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This pull request contains commits relating to cleanup of the repository and models. This will be the step to CODES 1.2 once it's merged.