Explore fewer constraints in getResolvedBaseConstraint

[Anders Hejlsberg (ahejlsberg)]

Fixes #48552.

[Anders Hejlsberg (ahejlsberg)]

TypeScript Bot (@typescript-bot) test this
TypeScript Bot (@typescript-bot) user test this inline
TypeScript Bot (@typescript-bot) run dt
TypeScript Bot (@typescript-bot) perf test faster

[TypeScript Bot (typescript-bot)]

Heya Anders Hejlsberg (@ahejlsberg), I've started to run the extended test suite on this PR at b7bbf2b. You can monitor the build here.

[TypeScript Bot (typescript-bot)]

Heya Anders Hejlsberg (@ahejlsberg), I've started to run the diff-based community code test suite on this PR at b7bbf2b. You can monitor the build here.

Update: The results are in!

[TypeScript Bot (typescript-bot)]

Heya Anders Hejlsberg (@ahejlsberg), I've started to run the parallelized Definitely Typed test suite on this PR at b7bbf2b. You can monitor the build here.

[TypeScript Bot (typescript-bot)]

Heya Anders Hejlsberg (@ahejlsberg), I've started to run the abridged perf test suite on this PR at b7bbf2b. You can monitor the build here.

Update: The results are in!

[TypeScript Bot (typescript-bot)]

Anders Hejlsberg (@ahejlsberg)
The results of the perf run you requested are in!

Here they are:

Comparison Report - main..48613

Metric	main	48613	Delta	Best	Worst
Angular - node (v14.15.1, x64)
Memory used	333,255k (± 0.01%)	333,268k (± 0.01%)	+13k (+ 0.00%)	333,184k	333,306k
Parse Time	2.04s (± 0.54%)	2.02s (± 0.57%)	-0.01s (- 0.64%)	2.01s	2.06s
Bind Time	0.87s (± 0.54%)	0.88s (± 0.68%)	+0.00s (+ 0.57%)	0.86s	0.89s
Check Time	5.61s (± 0.47%)	5.63s (± 0.52%)	+0.01s (+ 0.23%)	5.56s	5.69s
Emit Time	6.29s (± 0.39%)	6.30s (± 0.92%)	+0.01s (+ 0.19%)	6.16s	6.44s
Total Time	14.81s (± 0.24%)	14.83s (± 0.46%)	+0.02s (+ 0.11%)	14.68s	14.95s
Compiler-Unions - node (v14.15.1, x64)
Memory used	193,401k (± 0.63%)	194,307k (± 0.55%)	+906k (+ 0.47%)	192,087k	195,410k
Parse Time	0.85s (± 0.40%)	0.85s (± 0.76%)	-0.00s (- 0.12%)	0.84s	0.87s
Bind Time	0.56s (± 0.59%)	0.56s (± 0.72%)	-0.00s (- 0.18%)	0.55s	0.57s
Check Time	7.44s (± 0.37%)	7.46s (± 0.28%)	+0.02s (+ 0.30%)	7.42s	7.50s
Emit Time	2.51s (± 0.96%)	2.48s (± 0.55%)	-0.02s (- 0.92%)	2.46s	2.52s
Total Time	11.36s (± 0.29%)	11.36s (± 0.23%)	-0.00s (- 0.04%)	11.30s	11.42s
Monaco - node (v14.15.1, x64)
Memory used	325,441k (± 0.00%)	325,446k (± 0.01%)	+6k (+ 0.00%)	325,410k	325,489k
Parse Time	1.57s (± 0.59%)	1.57s (± 0.65%)	+0.00s (+ 0.06%)	1.55s	1.59s
Bind Time	0.77s (± 0.77%)	0.78s (± 1.15%)	+0.00s (+ 0.13%)	0.76s	0.80s
Check Time	5.51s (± 0.50%)	5.50s (± 0.43%)	-0.01s (- 0.11%)	5.47s	5.55s
Emit Time	3.32s (± 0.91%)	3.31s (± 0.78%)	-0.01s (- 0.27%)	3.26s	3.39s
Total Time	11.17s (± 0.40%)	11.16s (± 0.39%)	-0.01s (- 0.12%)	11.07s	11.29s
TFS - node (v14.15.1, x64)
Memory used	289,011k (± 0.01%)	289,010k (± 0.01%)	-1k (- 0.00%)	288,946k	289,072k
Parse Time	1.36s (± 1.44%)	1.36s (± 1.25%)	0.00s ( 0.00%)	1.34s	1.42s
Bind Time	0.72s (± 0.77%)	0.72s (± 0.41%)	-0.00s (- 0.00%)	0.72s	0.73s
Check Time	5.18s (± 0.38%)	5.18s (± 0.31%)	+0.01s (+ 0.15%)	5.14s	5.21s
Emit Time	3.50s (± 2.03%)	3.49s (± 2.11%)	-0.01s (- 0.17%)	3.38s	3.64s
Total Time	10.76s (± 0.65%)	10.76s (± 0.71%)	+0.00s (+ 0.01%)	10.62s	10.93s
material-ui - node (v14.15.1, x64)
Memory used	447,698k (± 0.04%)	447,678k (± 0.06%)	-19k (- 0.00%)	446,682k	447,823k
Parse Time	1.87s (± 0.57%)	1.87s (± 0.54%)	+0.00s (+ 0.00%)	1.85s	1.90s
Bind Time	0.69s (± 0.99%)	0.70s (± 0.53%)	+0.00s (+ 0.00%)	0.69s	0.70s
Check Time	13.01s (± 0.60%)	12.99s (± 0.62%)	-0.01s (- 0.10%)	12.81s	13.16s
Emit Time	0.00s (± 0.00%)	0.00s (± 0.00%)	0.00s ( NaN%)	0.00s	0.00s
Total Time	15.58s (± 0.50%)	15.57s (± 0.53%)	-0.01s (- 0.08%)	15.37s	15.74s
xstate - node (v14.15.1, x64)
Memory used	535,832k (± 0.00%)	535,836k (± 0.00%)	+4k (+ 0.00%)	535,792k	535,879k
Parse Time	2.60s (± 0.45%)	2.59s (± 0.45%)	-0.02s (- 0.58%)	2.57s	2.62s
Bind Time	1.15s (± 0.78%)	1.14s (± 0.46%)	-0.01s (- 0.61%)	1.12s	1.15s
Check Time	1.50s (± 0.59%)	1.51s (± 0.44%)	+0.01s (+ 0.67%)	1.49s	1.52s
Emit Time	0.07s (± 0.00%)	0.07s (± 0.00%)	0.00s ( 0.00%)	0.07s	0.07s
Total Time	5.32s (± 0.22%)	5.31s (± 0.23%)	-0.01s (- 0.23%)	5.28s	5.33s

System

Machine Name	ts-ci-ubuntu
Platform	linux 4.4.0-210-generic
Architecture	x64
Available Memory	16 GB
Available Memory	3 GB
CPUs	4 × Intel(R) Core(TM) i7-4770 CPU @ 3.40GHz

Hosts

• node (v14.15.1, x64)

Scenarios

• Angular - node (v14.15.1, x64)
• Compiler-Unions - node (v14.15.1, x64)
• Monaco - node (v14.15.1, x64)
• TFS - node (v14.15.1, x64)
• material-ui - node (v14.15.1, x64)
• xstate - node (v14.15.1, x64)

Benchmark	Name	Iterations
Current	48613	10
Baseline	main	10

Developer Information:

Download Benchmark

[TypeScript Bot (typescript-bot)]

Anders Hejlsberg (@ahejlsberg)
Great news! no new errors were found between main..refs/pull/48613/merge