David Durst

CDN and Debug Mode Speed Improvements

5

CDN - Previously, cassette would cache the url created by the modify method of the IUrlModifier in CassetteConfigurations. I split that into two functions: PreCacheModify and PostCacheModify. One can prepend...

How To Call Expect For Long Runs

3

I'm trying to simulate a 2D convolution for 1920x1080 and 640x480 images. This requires 2073600 example inputs and outputs for the 1920x1080 image and 307200 inputs and outputs for the...

Fault Fails If Top Module Name Too Long

3

https://github.com/David-Durst/aetherling/blob/185c5cf0ef85845b29ebf5f30912520c0c267a49/tests/test_space_time/test_reduce.py#L28-L46 passes. However, it fails if you remove the call to `wrap_module_with_top`, which just wraps the module with one whose name is "top" The failure message is that it can't...

List Index Out Of Range Error Message Not Helpful

2

The file https://github.com/David-Durst/aetherling/blob/f765d8f6aabc5790dcc981dca3a43e58aaa9f871/aetherling/examples/ae_circuit28334-312.py produces the following error message: ``` File "/home/david/dev/magma/magma/array.py", line 247, in value return ts[0].name.array IndexError: list index out of range ``` I think I'm wiring up the...

How To Print Internal Signals

4

The main readme says that you can work with internal signals. It provides an example for calling .expect(). How can I print the internal signals? The line https://github.com/David-Durst/aetherling/blob/26ccb851cf179ed8e45a0e21fc76c3b95c2085d7/tests/test_bitonic_sort.py#L28 fails: ```...

**This is a low priority feature request.** The names of circuit instances are often quite different and unintelligble relative to the names of the variables that the instances are assigned...

The tutorial says `compile_and_run` will compile my module. However, I also needed the below lines to actually compile my module https://github.com/David-Durst/aetherling/blob/6de744252d7b5becb9be41e7b452a7e21a8a1fc5/tests/test_rshift.py#L24-L26. Should the tutorial be changed? Am I using the...

Ability To Load Results Back To Python

2

I've modified fault (https://github.com/David-Durst/fault/tree/aetherling_debugging) to work with Aetherling (https://github.com/David-Durst/aetherling/blob/master/aetherling/helpers/fault_helpers.py) so that I can write port values out to disk and then load them back after running the tests. I am...

Dillon pointed me to _Memory partitioning and scheduling co-optimization in behavioral synthesis_ by Jason Cong for implementing reshape using HLS techniques

I need to add `fold` in the sequence language and `fold_t` and `fold_s` in the space-time IR.