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pqm

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Physical Quantities and Measures (PQM) is a Node and browser package for dealing with numbers with units

github.com/GhostWrench/pqm

GhostWrench/pqm

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Performance Benchmarking ================================================================================ Benchmark Computers -------------------------------------------------------------------------------- | ID | Name | CPU | RAM | Disk | | -- | ------------ | ---------------------------------------- | -------- | --------------- | | 0 | Vostoro 7590 | Intel® Core™ i7-9750H CPU @ 2.60GHz × 12 | 15.4 GiB | 128 GB NVMe SSD | | 1 | | | | | Benchmarks -------------------------------------------------------------------------------- ### Operations tested #### Minified Size Size of the module after minification with `terser` using the --compress and --mangle options #### Note on Performance Measures Performance measures should be taken with as many external progarms as possible closed. Each is run 10 times and the minimum time is reported. #### Load Time Time that it takes to load the module using `require` #### Conversion Time Define a quantity in `\[k\]g m^2 / \[m\]s K` and convert to `BTU \[k\]s / K` #### Math With the already defined quantities: `A = 10 kg` `B = 5 cm` `C = 10 s` Do the operation `(4*(A * B^2 / C^2) * 2*(A * B^2 / C^2)) - (3*(A * B^2 / C^2) * (A * B^2 / C^2))` This performance test is also done with quantities that have an array of length 1000 filled with random values instead of scalar values. `A = [? ... ?] kg` `B = [? ... ?] kg` `C = [? ... ?] kg` #### To SI Starting with the basic quantity `1 [k]g lbm in ft [m]m yd / s min` see how long the conversion to SI units takes. Bonus if the resulting unit is `J^2` ### Benchmarking results over each version * Note: A value of `--` indicates no change in the benchmark | PQM Version | Node Version |Computer ID | Minified Size | Minified + GZip | Load | Conversion | Math {Array(1000)} | To SI | | ----------- | ------------ | ---------- | ------------- | --------------- | ------ | ---------- | ------------------ | ------ | | 0.2.0 | 14.3.0 | 0 | 13.6 kB | | 2.2 ms | 0.48 ms | 0.13 ms | 1.0 ms | | 0.3.0 | 14.3.0 | 0 | 13.5 kB | | -- | -- | -- | -- | | 0.3.1 | 14.3.0 | 0 | 14.1 kB | | -- | 0.44 ms | -- | -- | | 0.3.2 | 14.3.0 | 0 | 14.0 kB | | -- | -- | -- | -- | | 0.4.0 | 14.3.0 | 0 | 14.8 kB | | 1.8 ms | 0.50 ms | -- | -- | | 0.4.1 | 14.3.0 | 0 | 14.8 kB | 4.6 kB | -- | -- | -- | -- | | 0.4.4 | 14.3.0 | 0 | 22.3 kB | 5.7 kB | 1.9 ms | 0.60 ms | 0.18 ms {4.4 ms} | 1.1 ms | | 0.5.0 | 14.3.0 | 0 | 22.4 kB | 5.8 kB | -- | -- | -- | -- |