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Fixed a terrible bug where turns out I used the same name for a block and a parameter in the comparison meta-function -

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they share the same namespace in the wasm DSL, so when I used it like a parameter in a loop it resolved to the number of scopes between the statement and the block'th parameter
which had the same type and the calculation worked fine, but it overwrote the parameter I thought wasn't being used and called a function later with.

Also, that seemed like that last of the really bad leaks & corruption, so re-enabling the freelist and am able to run some less-trivial benchmarks, namely (fib 30)!
The compiled version is between 4.7x and 65x slower than Python, depending on if you're using wasmer, wasmtime, wasm3. Would like to try WAVM as well.
A solid place to start, I think, and hopefully we'll be faster than Python once I implement a variety of dont-be-dumb optimizations (real-er malloc, static calls of statically known functions, etc)
This commit is contained in:
Nathan Braswell
2022-03-29 23:49:51 -04:00
parent cb41fe3fc8
commit b85873b240
3 changed files with 99 additions and 90 deletions
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18
fib_tests.sh
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@@ -1,17 +1,19 @@
#!/usr/bin/env bash
NUMBER=11
NUMBER=30
echo "Compile Straight"
touch csc_out.wasm && rm csc_out.wasm && scheme --script ./partial_eval.scm fib.kp && time echo $NUMBER | wasm3 ./csc_out.wasm
#touch csc_out.wasm && rm csc_out.wasm && scheme --script ./partial_eval.scm fib.kp && time echo $NUMBER | wasm3 ./csc_out.wasm
#touch csc_out.wasm && rm csc_out.wasm && scheme --script ./partial_eval.scm fib.kp && time echo $NUMBER | wasmtime ./csc_out.wasm
touch csc_out.wasm && rm csc_out.wasm && scheme --script ./partial_eval.scm fib.kp && time echo $NUMBER | wasmer ./csc_out.wasm
echo "Interpret Straight"
touch csc_out.wasm && rm csc_out.wasm && scheme --script ./partial_eval.scm fib.kp no_compile && time echo $NUMBER | wasm3 ./csc_out.wasm
#echo "Interpret Straight"
#touch csc_out.wasm && rm csc_out.wasm && scheme --script ./partial_eval.scm fib.kp no_compile && time echo $NUMBER | wasm3 ./csc_out.wasm
echo "Compile Let"
touch csc_out.wasm && rm csc_out.wasm && scheme --script ./partial_eval.scm fib_let.kp && time echo $NUMBER | wasm3 ./csc_out.wasm
#echo "Compile Let"
#touch csc_out.wasm && rm csc_out.wasm && scheme --script ./partial_eval.scm fib_let.kp && time echo $NUMBER | wasm3 ./csc_out.wasm
echo "Interpret Let"
touch csc_out.wasm && rm csc_out.wasm && scheme --script ./partial_eval.scm fib_let.kp no_compile && time echo $NUMBER | wasm3 ./csc_out.wasm
#echo "Interpret Let"
#touch csc_out.wasm && rm csc_out.wasm && scheme --script ./partial_eval.scm fib_let.kp no_compile && time echo $NUMBER | wasm3 ./csc_out.wasm